diff --git a/.github/scripts/kernel_checker.py b/.github/scripts/kernel_checker.py
index 6882798e8..105df4c9c 100755
--- a/.github/scripts/kernel_checker.py
+++ b/.github/scripts/kernel_checker.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #/*
-# * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+# * FreeRTOS Kernel V10.4.6
 # * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 # *
 # * SPDX-License-Identifier: MIT
@@ -99,7 +99,7 @@ KERNEL_THIRD_PARTY_PATTERNS = [
 
 KERNEL_HEADER = [
     '/*\n',
-    ' * FreeRTOS Kernel <DEVELOPMENT BRANCH>\n',
+    ' * FreeRTOS Kernel V10.4.6\n',
     ' * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.\n',
     ' *\n',
     ' * SPDX-License-Identifier: MIT\n',
diff --git a/croutine.c b/croutine.c
index 27ef603c2..d93ed0816 100644
--- a/croutine.c
+++ b/croutine.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/event_groups.c b/event_groups.c
index 9abfada53..0f3b21407 100644
--- a/event_groups.c
+++ b/event_groups.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/FreeRTOS.h b/include/FreeRTOS.h
index fc4d3631f..fd32edec2 100644
--- a/include/FreeRTOS.h
+++ b/include/FreeRTOS.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/StackMacros.h b/include/StackMacros.h
index 690596f8c..1ea577cf1 100644
--- a/include/StackMacros.h
+++ b/include/StackMacros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/atomic.h b/include/atomic.h
index 3a81af65b..f930e4e54 100644
--- a/include/atomic.h
+++ b/include/atomic.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/croutine.h b/include/croutine.h
index 63d1d94f7..08ba5ee91 100644
--- a/include/croutine.h
+++ b/include/croutine.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/deprecated_definitions.h b/include/deprecated_definitions.h
index 7dce7bea2..e32ab73fd 100644
--- a/include/deprecated_definitions.h
+++ b/include/deprecated_definitions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/event_groups.h b/include/event_groups.h
index dd2fda87c..601a29ba9 100644
--- a/include/event_groups.h
+++ b/include/event_groups.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/list.h b/include/list.h
index b45a43e32..8edc9079b 100644
--- a/include/list.h
+++ b/include/list.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/message_buffer.h b/include/message_buffer.h
index b512f53ce..bda2c9af9 100644
--- a/include/message_buffer.h
+++ b/include/message_buffer.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/mpu_prototypes.h b/include/mpu_prototypes.h
index 01146ffbd..c97a360df 100644
--- a/include/mpu_prototypes.h
+++ b/include/mpu_prototypes.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/mpu_wrappers.h b/include/mpu_wrappers.h
index c44184d72..68576cd02 100644
--- a/include/mpu_wrappers.h
+++ b/include/mpu_wrappers.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/portable.h b/include/portable.h
index 22bb9b0ea..49ff06183 100644
--- a/include/portable.h
+++ b/include/portable.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/projdefs.h b/include/projdefs.h
index 9701e4b00..8a4591824 100644
--- a/include/projdefs.h
+++ b/include/projdefs.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/queue.h b/include/queue.h
index 262ad06a9..6a92b6bcb 100644
--- a/include/queue.h
+++ b/include/queue.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/semphr.h b/include/semphr.h
index ce4675641..03360802c 100644
--- a/include/semphr.h
+++ b/include/semphr.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/stack_macros.h b/include/stack_macros.h
index 6894a3ed3..eb73b0aa8 100644
--- a/include/stack_macros.h
+++ b/include/stack_macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/stdint.readme b/include/stdint.readme
index 4cc32cbab..35a520ac2 100644
--- a/include/stdint.readme
+++ b/include/stdint.readme
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/stream_buffer.h b/include/stream_buffer.h
index 1ebcea57c..e61aa1768 100644
--- a/include/stream_buffer.h
+++ b/include/stream_buffer.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/task.h b/include/task.h
index 24017e4f2..ec80cd9a9 100644
--- a/include/task.h
+++ b/include/task.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/include/timers.h b/include/timers.h
index e6037627f..2be826c21 100644
--- a/include/timers.h
+++ b/include/timers.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/list.c b/list.c
index 2dc598ce3..12e8d892c 100644
--- a/list.c
+++ b/list.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/copy_files.py b/portable/ARMv8M/copy_files.py
index ac5aa45b8..99cada997 100644
--- a/portable/ARMv8M/copy_files.py
+++ b/portable/ARMv8M/copy_files.py
@@ -1,5 +1,5 @@
 #/*
-# * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+# * FreeRTOS Kernel V10.4.6
 # * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 # *
 # * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/port.c b/portable/ARMv8M/non_secure/port.c
index 0b81637ef..df68896e9 100644
--- a/portable/ARMv8M/non_secure/port.c
+++ b/portable/ARMv8M/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portasm.c b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portasm.c
index b82bd63ba..1dbe6a40a 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portasm.c
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h
index bc715c788..5289a2d5d 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portasm.c b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portasm.c
index c973b38e4..00b03ecce 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portasm.c
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h
index bc715c788..5289a2d5d 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portasm.c b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portasm.c
index 8ed6c5eab..f469f7d25 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portasm.c
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h
index cc64e610a..c47df390f 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portasm.c b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portasm.c
index 66b7298fa..b24e37ca8 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portasm.c
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h
index cc64e610a..c47df390f 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portasm.s b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portasm.s
index 705889e97..54b38303b 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portasm.s
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h
index d7204afe5..db704ef7c 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portasm.s b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portasm.s
index 6ab1aefcc..a694cb188 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portasm.s
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h
index f9d39f9d0..fcbb8ce1b 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portasm.s b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portasm.s
index f8fd04f9f..658b0d2c7 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portasm.s
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h
index 763798b91..9ed0e1291 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portasm.s b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portasm.s
index 64c0295a8..0ab0a1c23 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portasm.s
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h
index 763798b91..9ed0e1291 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/non_secure/portasm.h b/portable/ARMv8M/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/ARMv8M/non_secure/portasm.h
+++ b/portable/ARMv8M/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/context/portable/GCC/ARM_CM23/secure_context_port.c b/portable/ARMv8M/secure/context/portable/GCC/ARM_CM23/secure_context_port.c
index 0c871990c..6cd2100f1 100644
--- a/portable/ARMv8M/secure/context/portable/GCC/ARM_CM23/secure_context_port.c
+++ b/portable/ARMv8M/secure/context/portable/GCC/ARM_CM23/secure_context_port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/context/portable/GCC/ARM_CM33/secure_context_port.c b/portable/ARMv8M/secure/context/portable/GCC/ARM_CM33/secure_context_port.c
index a6bf54cae..618c82171 100644
--- a/portable/ARMv8M/secure/context/portable/GCC/ARM_CM33/secure_context_port.c
+++ b/portable/ARMv8M/secure/context/portable/GCC/ARM_CM33/secure_context_port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/context/portable/IAR/ARM_CM23/secure_context_port_asm.s b/portable/ARMv8M/secure/context/portable/IAR/ARM_CM23/secure_context_port_asm.s
index 1124e82bb..4fd49d142 100644
--- a/portable/ARMv8M/secure/context/portable/IAR/ARM_CM23/secure_context_port_asm.s
+++ b/portable/ARMv8M/secure/context/portable/IAR/ARM_CM23/secure_context_port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/context/portable/IAR/ARM_CM33/secure_context_port_asm.s b/portable/ARMv8M/secure/context/portable/IAR/ARM_CM33/secure_context_port_asm.s
index 52dbe4563..bc5d7aac3 100644
--- a/portable/ARMv8M/secure/context/portable/IAR/ARM_CM33/secure_context_port_asm.s
+++ b/portable/ARMv8M/secure/context/portable/IAR/ARM_CM33/secure_context_port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/context/secure_context.c b/portable/ARMv8M/secure/context/secure_context.c
index b1d5503cb..a5f1a7878 100644
--- a/portable/ARMv8M/secure/context/secure_context.c
+++ b/portable/ARMv8M/secure/context/secure_context.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/context/secure_context.h b/portable/ARMv8M/secure/context/secure_context.h
index 57e390c26..b4e7dc4c0 100644
--- a/portable/ARMv8M/secure/context/secure_context.h
+++ b/portable/ARMv8M/secure/context/secure_context.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/heap/secure_heap.c b/portable/ARMv8M/secure/heap/secure_heap.c
index b3a737818..c0d697d68 100644
--- a/portable/ARMv8M/secure/heap/secure_heap.c
+++ b/portable/ARMv8M/secure/heap/secure_heap.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/heap/secure_heap.h b/portable/ARMv8M/secure/heap/secure_heap.h
index bd42ff9ba..747dbd14b 100644
--- a/portable/ARMv8M/secure/heap/secure_heap.h
+++ b/portable/ARMv8M/secure/heap/secure_heap.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/init/secure_init.c b/portable/ARMv8M/secure/init/secure_init.c
index d91695bc0..f51da3054 100644
--- a/portable/ARMv8M/secure/init/secure_init.c
+++ b/portable/ARMv8M/secure/init/secure_init.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/init/secure_init.h b/portable/ARMv8M/secure/init/secure_init.h
index e18ba44da..c38c3db90 100644
--- a/portable/ARMv8M/secure/init/secure_init.h
+++ b/portable/ARMv8M/secure/init/secure_init.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ARMv8M/secure/macros/secure_port_macros.h b/portable/ARMv8M/secure/macros/secure_port_macros.h
index 54990549a..a8703d818 100644
--- a/portable/ARMv8M/secure/macros/secure_port_macros.h
+++ b/portable/ARMv8M/secure/macros/secure_port_macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/BCC/16BitDOS/Flsh186/port.c b/portable/BCC/16BitDOS/Flsh186/port.c
index 07a424c2c..b9bce0a89 100644
--- a/portable/BCC/16BitDOS/Flsh186/port.c
+++ b/portable/BCC/16BitDOS/Flsh186/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/BCC/16BitDOS/Flsh186/prtmacro.h b/portable/BCC/16BitDOS/Flsh186/prtmacro.h
index 730e3cabc..f2d47e0f7 100644
--- a/portable/BCC/16BitDOS/Flsh186/prtmacro.h
+++ b/portable/BCC/16BitDOS/Flsh186/prtmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/BCC/16BitDOS/PC/port.c b/portable/BCC/16BitDOS/PC/port.c
index 302d38911..0cf269579 100644
--- a/portable/BCC/16BitDOS/PC/port.c
+++ b/portable/BCC/16BitDOS/PC/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/BCC/16BitDOS/PC/prtmacro.h b/portable/BCC/16BitDOS/PC/prtmacro.h
index 41deabeaf..e2df87053 100644
--- a/portable/BCC/16BitDOS/PC/prtmacro.h
+++ b/portable/BCC/16BitDOS/PC/prtmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/BCC/16BitDOS/common/portasm.h b/portable/BCC/16BitDOS/common/portasm.h
index a78c8310f..831382b08 100644
--- a/portable/BCC/16BitDOS/common/portasm.h
+++ b/portable/BCC/16BitDOS/common/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/BCC/16BitDOS/common/portcomn.c b/portable/BCC/16BitDOS/common/portcomn.c
index 68f81bd47..6b236ca28 100644
--- a/portable/BCC/16BitDOS/common/portcomn.c
+++ b/portable/BCC/16BitDOS/common/portcomn.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_CM3/port.c b/portable/CCS/ARM_CM3/port.c
index 35c832b64..3676ba7de 100644
--- a/portable/CCS/ARM_CM3/port.c
+++ b/portable/CCS/ARM_CM3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_CM3/portasm.asm b/portable/CCS/ARM_CM3/portasm.asm
index 866d1dfc3..2cc86f526 100644
--- a/portable/CCS/ARM_CM3/portasm.asm
+++ b/portable/CCS/ARM_CM3/portasm.asm
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_CM3/portmacro.h b/portable/CCS/ARM_CM3/portmacro.h
index a807ba0d2..e8bb7360a 100644
--- a/portable/CCS/ARM_CM3/portmacro.h
+++ b/portable/CCS/ARM_CM3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_CM4F/port.c b/portable/CCS/ARM_CM4F/port.c
index c5036606b..bb7dc53e6 100644
--- a/portable/CCS/ARM_CM4F/port.c
+++ b/portable/CCS/ARM_CM4F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_CM4F/portasm.asm b/portable/CCS/ARM_CM4F/portasm.asm
index 6f817b099..b3454913a 100644
--- a/portable/CCS/ARM_CM4F/portasm.asm
+++ b/portable/CCS/ARM_CM4F/portasm.asm
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_CM4F/portmacro.h b/portable/CCS/ARM_CM4F/portmacro.h
index 39377d627..38742f95a 100644
--- a/portable/CCS/ARM_CM4F/portmacro.h
+++ b/portable/CCS/ARM_CM4F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_Cortex-R4/port.c b/portable/CCS/ARM_Cortex-R4/port.c
index 1924894a0..d8df34e9e 100644
--- a/portable/CCS/ARM_Cortex-R4/port.c
+++ b/portable/CCS/ARM_Cortex-R4/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_Cortex-R4/portASM.asm b/portable/CCS/ARM_Cortex-R4/portASM.asm
index b6e585d32..a3567fbac 100644
--- a/portable/CCS/ARM_Cortex-R4/portASM.asm
+++ b/portable/CCS/ARM_Cortex-R4/portASM.asm
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/ARM_Cortex-R4/portmacro.h b/portable/CCS/ARM_Cortex-R4/portmacro.h
index fca204577..605d1cd8c 100644
--- a/portable/CCS/ARM_Cortex-R4/portmacro.h
+++ b/portable/CCS/ARM_Cortex-R4/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/MSP430X/data_model.h b/portable/CCS/MSP430X/data_model.h
index 59f6cc5ee..56711b419 100644
--- a/portable/CCS/MSP430X/data_model.h
+++ b/portable/CCS/MSP430X/data_model.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/MSP430X/port.c b/portable/CCS/MSP430X/port.c
index 295d69eb3..e36f15a54 100644
--- a/portable/CCS/MSP430X/port.c
+++ b/portable/CCS/MSP430X/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/MSP430X/portext.asm b/portable/CCS/MSP430X/portext.asm
index f9dcc6c6a..c6b75c537 100644
--- a/portable/CCS/MSP430X/portext.asm
+++ b/portable/CCS/MSP430X/portext.asm
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/CCS/MSP430X/portmacro.h b/portable/CCS/MSP430X/portmacro.h
index e3f078330..036911071 100644
--- a/portable/CCS/MSP430X/portmacro.h
+++ b/portable/CCS/MSP430X/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/ColdFire_V1/port.c b/portable/CodeWarrior/ColdFire_V1/port.c
index 126e13661..ded35c947 100644
--- a/portable/CodeWarrior/ColdFire_V1/port.c
+++ b/portable/CodeWarrior/ColdFire_V1/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/ColdFire_V1/portasm.S b/portable/CodeWarrior/ColdFire_V1/portasm.S
index c622a9f14..8d6621d5d 100644
--- a/portable/CodeWarrior/ColdFire_V1/portasm.S
+++ b/portable/CodeWarrior/ColdFire_V1/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/ColdFire_V1/portmacro.h b/portable/CodeWarrior/ColdFire_V1/portmacro.h
index bf38fd559..faed295e8 100644
--- a/portable/CodeWarrior/ColdFire_V1/portmacro.h
+++ b/portable/CodeWarrior/ColdFire_V1/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/ColdFire_V2/port.c b/portable/CodeWarrior/ColdFire_V2/port.c
index 6c192e095..3dcde14e6 100644
--- a/portable/CodeWarrior/ColdFire_V2/port.c
+++ b/portable/CodeWarrior/ColdFire_V2/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/ColdFire_V2/portasm.S b/portable/CodeWarrior/ColdFire_V2/portasm.S
index 0a86a8f63..c9094b01b 100644
--- a/portable/CodeWarrior/ColdFire_V2/portasm.S
+++ b/portable/CodeWarrior/ColdFire_V2/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/ColdFire_V2/portmacro.h b/portable/CodeWarrior/ColdFire_V2/portmacro.h
index 6ce0dc8c2..42dff0409 100644
--- a/portable/CodeWarrior/ColdFire_V2/portmacro.h
+++ b/portable/CodeWarrior/ColdFire_V2/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/HCS12/port.c b/portable/CodeWarrior/HCS12/port.c
index 253ffc788..150b054f2 100644
--- a/portable/CodeWarrior/HCS12/port.c
+++ b/portable/CodeWarrior/HCS12/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/CodeWarrior/HCS12/portmacro.h b/portable/CodeWarrior/HCS12/portmacro.h
index a551b5c97..ad03242db 100644
--- a/portable/CodeWarrior/HCS12/portmacro.h
+++ b/portable/CodeWarrior/HCS12/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Common/mpu_wrappers.c b/portable/Common/mpu_wrappers.c
index c5b71d14b..9ba0fbc41 100644
--- a/portable/Common/mpu_wrappers.c
+++ b/portable/Common/mpu_wrappers.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_AT91FR40008/port.c b/portable/GCC/ARM7_AT91FR40008/port.c
index 69376d5c2..4da1c1359 100644
--- a/portable/GCC/ARM7_AT91FR40008/port.c
+++ b/portable/GCC/ARM7_AT91FR40008/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_AT91FR40008/portISR.c b/portable/GCC/ARM7_AT91FR40008/portISR.c
index e06fc5708..b90df44f5 100644
--- a/portable/GCC/ARM7_AT91FR40008/portISR.c
+++ b/portable/GCC/ARM7_AT91FR40008/portISR.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_AT91FR40008/portmacro.h b/portable/GCC/ARM7_AT91FR40008/portmacro.h
index 50d20ac02..d8a4f0342 100644
--- a/portable/GCC/ARM7_AT91FR40008/portmacro.h
+++ b/portable/GCC/ARM7_AT91FR40008/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_AT91SAM7S/port.c b/portable/GCC/ARM7_AT91SAM7S/port.c
index d744d5ee4..e76d75853 100644
--- a/portable/GCC/ARM7_AT91SAM7S/port.c
+++ b/portable/GCC/ARM7_AT91SAM7S/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_AT91SAM7S/portISR.c b/portable/GCC/ARM7_AT91SAM7S/portISR.c
index 1df5b2ecb..154f87ae0 100644
--- a/portable/GCC/ARM7_AT91SAM7S/portISR.c
+++ b/portable/GCC/ARM7_AT91SAM7S/portISR.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_AT91SAM7S/portmacro.h b/portable/GCC/ARM7_AT91SAM7S/portmacro.h
index 23af7014e..eaad275ec 100644
--- a/portable/GCC/ARM7_AT91SAM7S/portmacro.h
+++ b/portable/GCC/ARM7_AT91SAM7S/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_LPC2000/port.c b/portable/GCC/ARM7_LPC2000/port.c
index d5dc4b1de..331c1de05 100644
--- a/portable/GCC/ARM7_LPC2000/port.c
+++ b/portable/GCC/ARM7_LPC2000/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_LPC2000/portISR.c b/portable/GCC/ARM7_LPC2000/portISR.c
index 67dd2c254..9630b4264 100644
--- a/portable/GCC/ARM7_LPC2000/portISR.c
+++ b/portable/GCC/ARM7_LPC2000/portISR.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_LPC2000/portmacro.h b/portable/GCC/ARM7_LPC2000/portmacro.h
index cb4cb6411..f1c06c214 100644
--- a/portable/GCC/ARM7_LPC2000/portmacro.h
+++ b/portable/GCC/ARM7_LPC2000/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_LPC23xx/port.c b/portable/GCC/ARM7_LPC23xx/port.c
index 15d1a2199..2cadff314 100644
--- a/portable/GCC/ARM7_LPC23xx/port.c
+++ b/portable/GCC/ARM7_LPC23xx/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_LPC23xx/portISR.c b/portable/GCC/ARM7_LPC23xx/portISR.c
index 2c1f891c4..48c2fc591 100644
--- a/portable/GCC/ARM7_LPC23xx/portISR.c
+++ b/portable/GCC/ARM7_LPC23xx/portISR.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM7_LPC23xx/portmacro.h b/portable/GCC/ARM7_LPC23xx/portmacro.h
index a4f0a46ad..10eadb295 100644
--- a/portable/GCC/ARM7_LPC23xx/portmacro.h
+++ b/portable/GCC/ARM7_LPC23xx/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA53_64_BIT/port.c b/portable/GCC/ARM_CA53_64_BIT/port.c
index cdeb698c9..43e7e8435 100644
--- a/portable/GCC/ARM_CA53_64_BIT/port.c
+++ b/portable/GCC/ARM_CA53_64_BIT/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA53_64_BIT/portASM.S b/portable/GCC/ARM_CA53_64_BIT/portASM.S
index a4c110e3c..e0c100d63 100644
--- a/portable/GCC/ARM_CA53_64_BIT/portASM.S
+++ b/portable/GCC/ARM_CA53_64_BIT/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA53_64_BIT/portmacro.h b/portable/GCC/ARM_CA53_64_BIT/portmacro.h
index b824c7d2a..8371fc31b 100644
--- a/portable/GCC/ARM_CA53_64_BIT/portmacro.h
+++ b/portable/GCC/ARM_CA53_64_BIT/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA53_64_BIT_SRE/port.c b/portable/GCC/ARM_CA53_64_BIT_SRE/port.c
index 475916fac..a90c4d187 100644
--- a/portable/GCC/ARM_CA53_64_BIT_SRE/port.c
+++ b/portable/GCC/ARM_CA53_64_BIT_SRE/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA53_64_BIT_SRE/portASM.S b/portable/GCC/ARM_CA53_64_BIT_SRE/portASM.S
index 79a5465b7..856aa026f 100644
--- a/portable/GCC/ARM_CA53_64_BIT_SRE/portASM.S
+++ b/portable/GCC/ARM_CA53_64_BIT_SRE/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA53_64_BIT_SRE/portmacro.h b/portable/GCC/ARM_CA53_64_BIT_SRE/portmacro.h
index 2cfeb80ba..3f68730c8 100644
--- a/portable/GCC/ARM_CA53_64_BIT_SRE/portmacro.h
+++ b/portable/GCC/ARM_CA53_64_BIT_SRE/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA9/port.c b/portable/GCC/ARM_CA9/port.c
index 78c8aea74..76d70fc47 100644
--- a/portable/GCC/ARM_CA9/port.c
+++ b/portable/GCC/ARM_CA9/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA9/portASM.S b/portable/GCC/ARM_CA9/portASM.S
index 051e20334..20bcbae1a 100644
--- a/portable/GCC/ARM_CA9/portASM.S
+++ b/portable/GCC/ARM_CA9/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CA9/portmacro.h b/portable/GCC/ARM_CA9/portmacro.h
index af928d0aa..376154348 100644
--- a/portable/GCC/ARM_CA9/portmacro.h
+++ b/portable/GCC/ARM_CA9/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM0/port.c b/portable/GCC/ARM_CM0/port.c
index 63dbc2ab7..b0d4b4322 100644
--- a/portable/GCC/ARM_CM0/port.c
+++ b/portable/GCC/ARM_CM0/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM0/portmacro.h b/portable/GCC/ARM_CM0/portmacro.h
index dc0528023..1d7c776e0 100644
--- a/portable/GCC/ARM_CM0/portmacro.h
+++ b/portable/GCC/ARM_CM0/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/non_secure/port.c b/portable/GCC/ARM_CM23/non_secure/port.c
index 393e21e9f..b3f44bc8b 100644
--- a/portable/GCC/ARM_CM23/non_secure/port.c
+++ b/portable/GCC/ARM_CM23/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/non_secure/portasm.c b/portable/GCC/ARM_CM23/non_secure/portasm.c
index b82bd63ba..1dbe6a40a 100644
--- a/portable/GCC/ARM_CM23/non_secure/portasm.c
+++ b/portable/GCC/ARM_CM23/non_secure/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/non_secure/portasm.h b/portable/GCC/ARM_CM23/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/GCC/ARM_CM23/non_secure/portasm.h
+++ b/portable/GCC/ARM_CM23/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/non_secure/portmacro.h b/portable/GCC/ARM_CM23/non_secure/portmacro.h
index bc715c788..5289a2d5d 100644
--- a/portable/GCC/ARM_CM23/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM23/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_context.c b/portable/GCC/ARM_CM23/secure/secure_context.c
index b1d5503cb..a5f1a7878 100644
--- a/portable/GCC/ARM_CM23/secure/secure_context.c
+++ b/portable/GCC/ARM_CM23/secure/secure_context.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_context.h b/portable/GCC/ARM_CM23/secure/secure_context.h
index 57e390c26..b4e7dc4c0 100644
--- a/portable/GCC/ARM_CM23/secure/secure_context.h
+++ b/portable/GCC/ARM_CM23/secure/secure_context.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_context_port.c b/portable/GCC/ARM_CM23/secure/secure_context_port.c
index 0c871990c..6cd2100f1 100644
--- a/portable/GCC/ARM_CM23/secure/secure_context_port.c
+++ b/portable/GCC/ARM_CM23/secure/secure_context_port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_heap.c b/portable/GCC/ARM_CM23/secure/secure_heap.c
index b3a737818..c0d697d68 100644
--- a/portable/GCC/ARM_CM23/secure/secure_heap.c
+++ b/portable/GCC/ARM_CM23/secure/secure_heap.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_heap.h b/portable/GCC/ARM_CM23/secure/secure_heap.h
index bd42ff9ba..747dbd14b 100644
--- a/portable/GCC/ARM_CM23/secure/secure_heap.h
+++ b/portable/GCC/ARM_CM23/secure/secure_heap.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_init.c b/portable/GCC/ARM_CM23/secure/secure_init.c
index d91695bc0..f51da3054 100644
--- a/portable/GCC/ARM_CM23/secure/secure_init.c
+++ b/portable/GCC/ARM_CM23/secure/secure_init.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_init.h b/portable/GCC/ARM_CM23/secure/secure_init.h
index e18ba44da..c38c3db90 100644
--- a/portable/GCC/ARM_CM23/secure/secure_init.h
+++ b/portable/GCC/ARM_CM23/secure/secure_init.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23/secure/secure_port_macros.h b/portable/GCC/ARM_CM23/secure/secure_port_macros.h
index 54990549a..a8703d818 100644
--- a/portable/GCC/ARM_CM23/secure/secure_port_macros.h
+++ b/portable/GCC/ARM_CM23/secure/secure_port_macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23_NTZ/non_secure/port.c b/portable/GCC/ARM_CM23_NTZ/non_secure/port.c
index 0b81637ef..df68896e9 100644
--- a/portable/GCC/ARM_CM23_NTZ/non_secure/port.c
+++ b/portable/GCC/ARM_CM23_NTZ/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.c b/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.c
index c973b38e4..00b03ecce 100644
--- a/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.c
+++ b/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.h b/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.h
+++ b/portable/GCC/ARM_CM23_NTZ/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h b/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
index bc715c788..5289a2d5d 100644
--- a/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM3/port.c b/portable/GCC/ARM_CM3/port.c
index ac882e926..5f49960b4 100644
--- a/portable/GCC/ARM_CM3/port.c
+++ b/portable/GCC/ARM_CM3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM3/portmacro.h b/portable/GCC/ARM_CM3/portmacro.h
index cce38bc2b..1209fdd0a 100644
--- a/portable/GCC/ARM_CM3/portmacro.h
+++ b/portable/GCC/ARM_CM3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/non_secure/port.c b/portable/GCC/ARM_CM33/non_secure/port.c
index 0b81637ef..df68896e9 100644
--- a/portable/GCC/ARM_CM33/non_secure/port.c
+++ b/portable/GCC/ARM_CM33/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/non_secure/portasm.c b/portable/GCC/ARM_CM33/non_secure/portasm.c
index 8ed6c5eab..f469f7d25 100644
--- a/portable/GCC/ARM_CM33/non_secure/portasm.c
+++ b/portable/GCC/ARM_CM33/non_secure/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/non_secure/portasm.h b/portable/GCC/ARM_CM33/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/GCC/ARM_CM33/non_secure/portasm.h
+++ b/portable/GCC/ARM_CM33/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/non_secure/portmacro.h b/portable/GCC/ARM_CM33/non_secure/portmacro.h
index cc64e610a..c47df390f 100644
--- a/portable/GCC/ARM_CM33/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM33/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_context.c b/portable/GCC/ARM_CM33/secure/secure_context.c
index b1d5503cb..a5f1a7878 100644
--- a/portable/GCC/ARM_CM33/secure/secure_context.c
+++ b/portable/GCC/ARM_CM33/secure/secure_context.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_context.h b/portable/GCC/ARM_CM33/secure/secure_context.h
index 57e390c26..b4e7dc4c0 100644
--- a/portable/GCC/ARM_CM33/secure/secure_context.h
+++ b/portable/GCC/ARM_CM33/secure/secure_context.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_context_port.c b/portable/GCC/ARM_CM33/secure/secure_context_port.c
index a6bf54cae..618c82171 100644
--- a/portable/GCC/ARM_CM33/secure/secure_context_port.c
+++ b/portable/GCC/ARM_CM33/secure/secure_context_port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_heap.c b/portable/GCC/ARM_CM33/secure/secure_heap.c
index b3a737818..c0d697d68 100644
--- a/portable/GCC/ARM_CM33/secure/secure_heap.c
+++ b/portable/GCC/ARM_CM33/secure/secure_heap.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_heap.h b/portable/GCC/ARM_CM33/secure/secure_heap.h
index bd42ff9ba..747dbd14b 100644
--- a/portable/GCC/ARM_CM33/secure/secure_heap.h
+++ b/portable/GCC/ARM_CM33/secure/secure_heap.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_init.c b/portable/GCC/ARM_CM33/secure/secure_init.c
index d91695bc0..f51da3054 100644
--- a/portable/GCC/ARM_CM33/secure/secure_init.c
+++ b/portable/GCC/ARM_CM33/secure/secure_init.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_init.h b/portable/GCC/ARM_CM33/secure/secure_init.h
index e18ba44da..c38c3db90 100644
--- a/portable/GCC/ARM_CM33/secure/secure_init.h
+++ b/portable/GCC/ARM_CM33/secure/secure_init.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33/secure/secure_port_macros.h b/portable/GCC/ARM_CM33/secure/secure_port_macros.h
index 54990549a..a8703d818 100644
--- a/portable/GCC/ARM_CM33/secure/secure_port_macros.h
+++ b/portable/GCC/ARM_CM33/secure/secure_port_macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33_NTZ/non_secure/port.c b/portable/GCC/ARM_CM33_NTZ/non_secure/port.c
index 393e21e9f..b3f44bc8b 100644
--- a/portable/GCC/ARM_CM33_NTZ/non_secure/port.c
+++ b/portable/GCC/ARM_CM33_NTZ/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.c b/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.c
index 66b7298fa..b24e37ca8 100644
--- a/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.c
+++ b/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.h b/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.h
+++ b/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h b/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
index cc64e610a..c47df390f 100644
--- a/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM3_MPU/port.c b/portable/GCC/ARM_CM3_MPU/port.c
index f76a8511c..2a88af3d6 100644
--- a/portable/GCC/ARM_CM3_MPU/port.c
+++ b/portable/GCC/ARM_CM3_MPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM3_MPU/portmacro.h b/portable/GCC/ARM_CM3_MPU/portmacro.h
index 406a4843a..926785723 100644
--- a/portable/GCC/ARM_CM3_MPU/portmacro.h
+++ b/portable/GCC/ARM_CM3_MPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM4F/port.c b/portable/GCC/ARM_CM4F/port.c
index ae05a3276..cdb0e6d14 100644
--- a/portable/GCC/ARM_CM4F/port.c
+++ b/portable/GCC/ARM_CM4F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM4F/portmacro.h b/portable/GCC/ARM_CM4F/portmacro.h
index 818bb04e3..1cf987149 100644
--- a/portable/GCC/ARM_CM4F/portmacro.h
+++ b/portable/GCC/ARM_CM4F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM4_MPU/port.c b/portable/GCC/ARM_CM4_MPU/port.c
index 9cf9c44e6..3d1efb51a 100644
--- a/portable/GCC/ARM_CM4_MPU/port.c
+++ b/portable/GCC/ARM_CM4_MPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM4_MPU/portmacro.h b/portable/GCC/ARM_CM4_MPU/portmacro.h
index d77522b9e..5ed862e14 100644
--- a/portable/GCC/ARM_CM4_MPU/portmacro.h
+++ b/portable/GCC/ARM_CM4_MPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM7/r0p1/port.c b/portable/GCC/ARM_CM7/r0p1/port.c
index df36423a3..8c09894db 100644
--- a/portable/GCC/ARM_CM7/r0p1/port.c
+++ b/portable/GCC/ARM_CM7/r0p1/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CM7/r0p1/portmacro.h b/portable/GCC/ARM_CM7/r0p1/portmacro.h
index c772a1464..5fc260d8a 100644
--- a/portable/GCC/ARM_CM7/r0p1/portmacro.h
+++ b/portable/GCC/ARM_CM7/r0p1/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CR5/port.c b/portable/GCC/ARM_CR5/port.c
index 2f7bede0a..f883a7d82 100644
--- a/portable/GCC/ARM_CR5/port.c
+++ b/portable/GCC/ARM_CR5/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CR5/portASM.S b/portable/GCC/ARM_CR5/portASM.S
index 4d470fa8b..66e864876 100644
--- a/portable/GCC/ARM_CR5/portASM.S
+++ b/portable/GCC/ARM_CR5/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CR5/portmacro.h b/portable/GCC/ARM_CR5/portmacro.h
index 3a29b5d20..8641681dc 100644
--- a/portable/GCC/ARM_CR5/portmacro.h
+++ b/portable/GCC/ARM_CR5/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CRx_No_GIC/port.c b/portable/GCC/ARM_CRx_No_GIC/port.c
index 6037a10b4..bf88c2b4e 100644
--- a/portable/GCC/ARM_CRx_No_GIC/port.c
+++ b/portable/GCC/ARM_CRx_No_GIC/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CRx_No_GIC/portASM.S b/portable/GCC/ARM_CRx_No_GIC/portASM.S
index 959114645..cc357d001 100644
--- a/portable/GCC/ARM_CRx_No_GIC/portASM.S
+++ b/portable/GCC/ARM_CRx_No_GIC/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ARM_CRx_No_GIC/portmacro.h b/portable/GCC/ARM_CRx_No_GIC/portmacro.h
index 7dc92436e..136ba2e1e 100644
--- a/portable/GCC/ARM_CRx_No_GIC/portmacro.h
+++ b/portable/GCC/ARM_CRx_No_GIC/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ATMega323/port.c b/portable/GCC/ATMega323/port.c
index ab0a9ea10..f8d877e05 100644
--- a/portable/GCC/ATMega323/port.c
+++ b/portable/GCC/ATMega323/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ATMega323/portmacro.h b/portable/GCC/ATMega323/portmacro.h
index d5bf98dd3..68b434e36 100644
--- a/portable/GCC/ATMega323/portmacro.h
+++ b/portable/GCC/ATMega323/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/AVR32_UC3/exception.S b/portable/GCC/AVR32_UC3/exception.S
index 69e0e0203..d688cf195 100644
--- a/portable/GCC/AVR32_UC3/exception.S
+++ b/portable/GCC/AVR32_UC3/exception.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/GCC/AVR32_UC3/port.c b/portable/GCC/AVR32_UC3/port.c
index 37ada911f..5f3070984 100644
--- a/portable/GCC/AVR32_UC3/port.c
+++ b/portable/GCC/AVR32_UC3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/GCC/AVR32_UC3/portmacro.h b/portable/GCC/AVR32_UC3/portmacro.h
index f3725084b..7a565c484 100644
--- a/portable/GCC/AVR32_UC3/portmacro.h
+++ b/portable/GCC/AVR32_UC3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/GCC/CORTUS_APS3/port.c b/portable/GCC/CORTUS_APS3/port.c
index 0d7110b1e..ddb893ed6 100644
--- a/portable/GCC/CORTUS_APS3/port.c
+++ b/portable/GCC/CORTUS_APS3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/CORTUS_APS3/portmacro.h b/portable/GCC/CORTUS_APS3/portmacro.h
index 210cbc1e2..58656f3a2 100644
--- a/portable/GCC/CORTUS_APS3/portmacro.h
+++ b/portable/GCC/CORTUS_APS3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ColdFire_V2/port.c b/portable/GCC/ColdFire_V2/port.c
index 2db9afef5..2d4e0aacf 100644
--- a/portable/GCC/ColdFire_V2/port.c
+++ b/portable/GCC/ColdFire_V2/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ColdFire_V2/portasm.S b/portable/GCC/ColdFire_V2/portasm.S
index 66c40f8fe..d5c3a1a53 100644
--- a/portable/GCC/ColdFire_V2/portasm.S
+++ b/portable/GCC/ColdFire_V2/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/ColdFire_V2/portmacro.h b/portable/GCC/ColdFire_V2/portmacro.h
index 819e4a6aa..db47a4ede 100644
--- a/portable/GCC/ColdFire_V2/portmacro.h
+++ b/portable/GCC/ColdFire_V2/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/H8S2329/port.c b/portable/GCC/H8S2329/port.c
index f3fad3a91..9cdbbba4d 100644
--- a/portable/GCC/H8S2329/port.c
+++ b/portable/GCC/H8S2329/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/H8S2329/portmacro.h b/portable/GCC/H8S2329/portmacro.h
index 9a8905143..e241c93c6 100644
--- a/portable/GCC/H8S2329/portmacro.h
+++ b/portable/GCC/H8S2329/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/HCS12/port.c b/portable/GCC/HCS12/port.c
index b82c6ce8d..2e5b722a5 100644
--- a/portable/GCC/HCS12/port.c
+++ b/portable/GCC/HCS12/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/HCS12/portmacro.h b/portable/GCC/HCS12/portmacro.h
index 3005db3f4..da932b35d 100644
--- a/portable/GCC/HCS12/portmacro.h
+++ b/portable/GCC/HCS12/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/IA32_flat/ISR_Support.h b/portable/GCC/IA32_flat/ISR_Support.h
index 2ab7d15df..d527772ce 100644
--- a/portable/GCC/IA32_flat/ISR_Support.h
+++ b/portable/GCC/IA32_flat/ISR_Support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/IA32_flat/port.c b/portable/GCC/IA32_flat/port.c
index 440e40f57..94c8b52e9 100644
--- a/portable/GCC/IA32_flat/port.c
+++ b/portable/GCC/IA32_flat/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/IA32_flat/portASM.S b/portable/GCC/IA32_flat/portASM.S
index 1387c2cb9..616e69daa 100644
--- a/portable/GCC/IA32_flat/portASM.S
+++ b/portable/GCC/IA32_flat/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/IA32_flat/portmacro.h b/portable/GCC/IA32_flat/portmacro.h
index 7809fd7e9..17e5fe835 100644
--- a/portable/GCC/IA32_flat/portmacro.h
+++ b/portable/GCC/IA32_flat/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MSP430F449/port.c b/portable/GCC/MSP430F449/port.c
index c8dd45af2..9d11e1648 100644
--- a/portable/GCC/MSP430F449/port.c
+++ b/portable/GCC/MSP430F449/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MSP430F449/portmacro.h b/portable/GCC/MSP430F449/portmacro.h
index cc901285d..b11708b7e 100644
--- a/portable/GCC/MSP430F449/portmacro.h
+++ b/portable/GCC/MSP430F449/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlaze/port.c b/portable/GCC/MicroBlaze/port.c
index 48d661b8d..99c83e5fe 100644
--- a/portable/GCC/MicroBlaze/port.c
+++ b/portable/GCC/MicroBlaze/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlaze/portasm.s b/portable/GCC/MicroBlaze/portasm.s
index 6fd995fcd..e8588a946 100644
--- a/portable/GCC/MicroBlaze/portasm.s
+++ b/portable/GCC/MicroBlaze/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlaze/portmacro.h b/portable/GCC/MicroBlaze/portmacro.h
index 92459cdf8..523803a10 100644
--- a/portable/GCC/MicroBlaze/portmacro.h
+++ b/portable/GCC/MicroBlaze/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV8/port.c b/portable/GCC/MicroBlazeV8/port.c
index 381702fb0..26fe3a056 100644
--- a/portable/GCC/MicroBlazeV8/port.c
+++ b/portable/GCC/MicroBlazeV8/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV8/port_exceptions.c b/portable/GCC/MicroBlazeV8/port_exceptions.c
index fde2f8346..5e6cb154d 100644
--- a/portable/GCC/MicroBlazeV8/port_exceptions.c
+++ b/portable/GCC/MicroBlazeV8/port_exceptions.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV8/portasm.S b/portable/GCC/MicroBlazeV8/portasm.S
index 6bea21f98..8d12b2cac 100644
--- a/portable/GCC/MicroBlazeV8/portasm.S
+++ b/portable/GCC/MicroBlazeV8/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV8/portmacro.h b/portable/GCC/MicroBlazeV8/portmacro.h
index 17166b7cb..5b168dda4 100644
--- a/portable/GCC/MicroBlazeV8/portmacro.h
+++ b/portable/GCC/MicroBlazeV8/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV9/port.c b/portable/GCC/MicroBlazeV9/port.c
index 8e70db9a2..eb78490f0 100644
--- a/portable/GCC/MicroBlazeV9/port.c
+++ b/portable/GCC/MicroBlazeV9/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV9/port_exceptions.c b/portable/GCC/MicroBlazeV9/port_exceptions.c
index fde2f8346..5e6cb154d 100644
--- a/portable/GCC/MicroBlazeV9/port_exceptions.c
+++ b/portable/GCC/MicroBlazeV9/port_exceptions.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV9/portasm.S b/portable/GCC/MicroBlazeV9/portasm.S
index 6bea21f98..8d12b2cac 100644
--- a/portable/GCC/MicroBlazeV9/portasm.S
+++ b/portable/GCC/MicroBlazeV9/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/MicroBlazeV9/portmacro.h b/portable/GCC/MicroBlazeV9/portmacro.h
index 17166b7cb..5b168dda4 100644
--- a/portable/GCC/MicroBlazeV9/portmacro.h
+++ b/portable/GCC/MicroBlazeV9/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/NiosII/port.c b/portable/GCC/NiosII/port.c
index 7dc6f81f1..17d46ed70 100644
--- a/portable/GCC/NiosII/port.c
+++ b/portable/GCC/NiosII/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/NiosII/port_asm.S b/portable/GCC/NiosII/port_asm.S
index 9fd299899..58c9c163d 100644
--- a/portable/GCC/NiosII/port_asm.S
+++ b/portable/GCC/NiosII/port_asm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/NiosII/portmacro.h b/portable/GCC/NiosII/portmacro.h
index 60c11789c..a5ef9a6d2 100644
--- a/portable/GCC/NiosII/portmacro.h
+++ b/portable/GCC/NiosII/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC405_Xilinx/FPU_Macros.h b/portable/GCC/PPC405_Xilinx/FPU_Macros.h
index 2132499a7..aacb46a70 100644
--- a/portable/GCC/PPC405_Xilinx/FPU_Macros.h
+++ b/portable/GCC/PPC405_Xilinx/FPU_Macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC405_Xilinx/port.c b/portable/GCC/PPC405_Xilinx/port.c
index 2759e0adc..f7fe074d6 100644
--- a/portable/GCC/PPC405_Xilinx/port.c
+++ b/portable/GCC/PPC405_Xilinx/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC405_Xilinx/portasm.S b/portable/GCC/PPC405_Xilinx/portasm.S
index f443e8d91..5203630b6 100644
--- a/portable/GCC/PPC405_Xilinx/portasm.S
+++ b/portable/GCC/PPC405_Xilinx/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC405_Xilinx/portmacro.h b/portable/GCC/PPC405_Xilinx/portmacro.h
index cfbc15a29..3e2f707ad 100644
--- a/portable/GCC/PPC405_Xilinx/portmacro.h
+++ b/portable/GCC/PPC405_Xilinx/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC440_Xilinx/FPU_Macros.h b/portable/GCC/PPC440_Xilinx/FPU_Macros.h
index 2132499a7..aacb46a70 100644
--- a/portable/GCC/PPC440_Xilinx/FPU_Macros.h
+++ b/portable/GCC/PPC440_Xilinx/FPU_Macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC440_Xilinx/port.c b/portable/GCC/PPC440_Xilinx/port.c
index 883b22d71..30273d0cd 100644
--- a/portable/GCC/PPC440_Xilinx/port.c
+++ b/portable/GCC/PPC440_Xilinx/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC440_Xilinx/portasm.S b/portable/GCC/PPC440_Xilinx/portasm.S
index f443e8d91..5203630b6 100644
--- a/portable/GCC/PPC440_Xilinx/portasm.S
+++ b/portable/GCC/PPC440_Xilinx/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/PPC440_Xilinx/portmacro.h b/portable/GCC/PPC440_Xilinx/portmacro.h
index cfbc15a29..3e2f707ad 100644
--- a/portable/GCC/PPC440_Xilinx/portmacro.h
+++ b/portable/GCC/PPC440_Xilinx/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h b/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h
index 67a537ae1..7489cd6ae 100644
--- a/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h
+++ b/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RISC-V/chip_specific_extensions/RISCV_MTIME_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h b/portable/GCC/RISC-V/chip_specific_extensions/RISCV_MTIME_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
index f525e73ad..01c4280df 100644
--- a/portable/GCC/RISC-V/chip_specific_extensions/RISCV_MTIME_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
+++ b/portable/GCC/RISC-V/chip_specific_extensions/RISCV_MTIME_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h b/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
index 0e4deeed4..f9584698a 100644
--- a/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
+++ b/portable/GCC/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RISC-V/port.c b/portable/GCC/RISC-V/port.c
index cde63fdb1..a2823f4e5 100644
--- a/portable/GCC/RISC-V/port.c
+++ b/portable/GCC/RISC-V/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RISC-V/portASM.S b/portable/GCC/RISC-V/portASM.S
index a6b6442b2..c6ff6ad88 100644
--- a/portable/GCC/RISC-V/portASM.S
+++ b/portable/GCC/RISC-V/portASM.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RISC-V/portmacro.h b/portable/GCC/RISC-V/portmacro.h
index fe93dc28c..c7ffdccca 100644
--- a/portable/GCC/RISC-V/portmacro.h
+++ b/portable/GCC/RISC-V/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RL78/isr_support.h b/portable/GCC/RL78/isr_support.h
index e02ca2793..d8c0563c7 100644
--- a/portable/GCC/RL78/isr_support.h
+++ b/portable/GCC/RL78/isr_support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RL78/port.c b/portable/GCC/RL78/port.c
index 1007525d1..20152f611 100644
--- a/portable/GCC/RL78/port.c
+++ b/portable/GCC/RL78/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RL78/portasm.S b/portable/GCC/RL78/portasm.S
index a2bc96072..9511622e6 100644
--- a/portable/GCC/RL78/portasm.S
+++ b/portable/GCC/RL78/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RL78/portmacro.h b/portable/GCC/RL78/portmacro.h
index d7d9decd7..f0fa17241 100644
--- a/portable/GCC/RL78/portmacro.h
+++ b/portable/GCC/RL78/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX100/port.c b/portable/GCC/RX100/port.c
index a45b64661..2d8342227 100644
--- a/portable/GCC/RX100/port.c
+++ b/portable/GCC/RX100/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX100/portmacro.h b/portable/GCC/RX100/portmacro.h
index 1246f94b4..8a8d9350c 100644
--- a/portable/GCC/RX100/portmacro.h
+++ b/portable/GCC/RX100/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX200/port.c b/portable/GCC/RX200/port.c
index 97077743e..f7fb4235b 100644
--- a/portable/GCC/RX200/port.c
+++ b/portable/GCC/RX200/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX200/portmacro.h b/portable/GCC/RX200/portmacro.h
index cb697a75d..29c61a83f 100644
--- a/portable/GCC/RX200/portmacro.h
+++ b/portable/GCC/RX200/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX600/port.c b/portable/GCC/RX600/port.c
index afe1a7142..3bd751e1c 100644
--- a/portable/GCC/RX600/port.c
+++ b/portable/GCC/RX600/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX600/portmacro.h b/portable/GCC/RX600/portmacro.h
index 3a63cc364..7544c425e 100644
--- a/portable/GCC/RX600/portmacro.h
+++ b/portable/GCC/RX600/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX600v2/port.c b/portable/GCC/RX600v2/port.c
index 5527cf9a8..b73e4a3e4 100644
--- a/portable/GCC/RX600v2/port.c
+++ b/portable/GCC/RX600v2/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX600v2/portmacro.h b/portable/GCC/RX600v2/portmacro.h
index 3a63cc364..7544c425e 100644
--- a/portable/GCC/RX600v2/portmacro.h
+++ b/portable/GCC/RX600v2/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX700v3_DPFPU/port.c b/portable/GCC/RX700v3_DPFPU/port.c
index 4575c455c..03fa493c0 100644
--- a/portable/GCC/RX700v3_DPFPU/port.c
+++ b/portable/GCC/RX700v3_DPFPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/RX700v3_DPFPU/portmacro.h b/portable/GCC/RX700v3_DPFPU/portmacro.h
index 8e5c458fe..12a9ffbb7 100644
--- a/portable/GCC/RX700v3_DPFPU/portmacro.h
+++ b/portable/GCC/RX700v3_DPFPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/STR75x/port.c b/portable/GCC/STR75x/port.c
index 651e1bed8..93d6dbbc1 100644
--- a/portable/GCC/STR75x/port.c
+++ b/portable/GCC/STR75x/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/STR75x/portISR.c b/portable/GCC/STR75x/portISR.c
index a431a158e..55fab7429 100644
--- a/portable/GCC/STR75x/portISR.c
+++ b/portable/GCC/STR75x/portISR.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/STR75x/portmacro.h b/portable/GCC/STR75x/portmacro.h
index 4bcd9c7ca..7dca098e7 100644
--- a/portable/GCC/STR75x/portmacro.h
+++ b/portable/GCC/STR75x/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/TriCore_1782/port.c b/portable/GCC/TriCore_1782/port.c
index 0dedda2e2..c70e305d7 100644
--- a/portable/GCC/TriCore_1782/port.c
+++ b/portable/GCC/TriCore_1782/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/TriCore_1782/portmacro.h b/portable/GCC/TriCore_1782/portmacro.h
index 5224594fd..da6bc5b3f 100644
--- a/portable/GCC/TriCore_1782/portmacro.h
+++ b/portable/GCC/TriCore_1782/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/GCC/TriCore_1782/porttrap.c b/portable/GCC/TriCore_1782/porttrap.c
index c34a3de25..30ee85c2a 100644
--- a/portable/GCC/TriCore_1782/porttrap.c
+++ b/portable/GCC/TriCore_1782/porttrap.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/78K0R/ISR_Support.h b/portable/IAR/78K0R/ISR_Support.h
index b40dfba65..4dac0019e 100644
--- a/portable/IAR/78K0R/ISR_Support.h
+++ b/portable/IAR/78K0R/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/78K0R/port.c b/portable/IAR/78K0R/port.c
index 3a5aff07e..021087ea3 100644
--- a/portable/IAR/78K0R/port.c
+++ b/portable/IAR/78K0R/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/78K0R/portasm.s26 b/portable/IAR/78K0R/portasm.s26
index d273d1275..aa466cc08 100644
--- a/portable/IAR/78K0R/portasm.s26
+++ b/portable/IAR/78K0R/portasm.s26
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/78K0R/portmacro.h b/portable/IAR/78K0R/portmacro.h
index 2b4850650..4fb83d7ad 100644
--- a/portable/IAR/78K0R/portmacro.h
+++ b/portable/IAR/78K0R/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA5_No_GIC/port.c b/portable/IAR/ARM_CA5_No_GIC/port.c
index 6a9996176..9f2b1b742 100644
--- a/portable/IAR/ARM_CA5_No_GIC/port.c
+++ b/portable/IAR/ARM_CA5_No_GIC/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA5_No_GIC/portASM.h b/portable/IAR/ARM_CA5_No_GIC/portASM.h
index de22451e4..de923c11e 100644
--- a/portable/IAR/ARM_CA5_No_GIC/portASM.h
+++ b/portable/IAR/ARM_CA5_No_GIC/portASM.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA5_No_GIC/portASM.s b/portable/IAR/ARM_CA5_No_GIC/portASM.s
index d18eb3a3a..251e66d4b 100644
--- a/portable/IAR/ARM_CA5_No_GIC/portASM.s
+++ b/portable/IAR/ARM_CA5_No_GIC/portASM.s
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA5_No_GIC/portmacro.h b/portable/IAR/ARM_CA5_No_GIC/portmacro.h
index 0b903e506..3e5999569 100644
--- a/portable/IAR/ARM_CA5_No_GIC/portmacro.h
+++ b/portable/IAR/ARM_CA5_No_GIC/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA9/port.c b/portable/IAR/ARM_CA9/port.c
index 1c6ffe87f..1601c3741 100644
--- a/portable/IAR/ARM_CA9/port.c
+++ b/portable/IAR/ARM_CA9/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA9/portASM.h b/portable/IAR/ARM_CA9/portASM.h
index 1011a79bc..0cd947211 100644
--- a/portable/IAR/ARM_CA9/portASM.h
+++ b/portable/IAR/ARM_CA9/portASM.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA9/portASM.s b/portable/IAR/ARM_CA9/portASM.s
index f96ccd288..0a7f30ab3 100644
--- a/portable/IAR/ARM_CA9/portASM.s
+++ b/portable/IAR/ARM_CA9/portASM.s
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CA9/portmacro.h b/portable/IAR/ARM_CA9/portmacro.h
index d709f0b7d..7a7a64733 100644
--- a/portable/IAR/ARM_CA9/portmacro.h
+++ b/portable/IAR/ARM_CA9/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM0/port.c b/portable/IAR/ARM_CM0/port.c
index f1c401f31..48f9e7963 100644
--- a/portable/IAR/ARM_CM0/port.c
+++ b/portable/IAR/ARM_CM0/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM0/portasm.s b/portable/IAR/ARM_CM0/portasm.s
index 6ac2d20a0..2a0de767a 100644
--- a/portable/IAR/ARM_CM0/portasm.s
+++ b/portable/IAR/ARM_CM0/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM0/portmacro.h b/portable/IAR/ARM_CM0/portmacro.h
index fc9eaa406..1fceee4d8 100644
--- a/portable/IAR/ARM_CM0/portmacro.h
+++ b/portable/IAR/ARM_CM0/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/non_secure/port.c b/portable/IAR/ARM_CM23/non_secure/port.c
index 393e21e9f..b3f44bc8b 100644
--- a/portable/IAR/ARM_CM23/non_secure/port.c
+++ b/portable/IAR/ARM_CM23/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/non_secure/portasm.h b/portable/IAR/ARM_CM23/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/IAR/ARM_CM23/non_secure/portasm.h
+++ b/portable/IAR/ARM_CM23/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/non_secure/portasm.s b/portable/IAR/ARM_CM23/non_secure/portasm.s
index 705889e97..54b38303b 100644
--- a/portable/IAR/ARM_CM23/non_secure/portasm.s
+++ b/portable/IAR/ARM_CM23/non_secure/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/non_secure/portmacro.h b/portable/IAR/ARM_CM23/non_secure/portmacro.h
index d7204afe5..db704ef7c 100644
--- a/portable/IAR/ARM_CM23/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM23/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_context.c b/portable/IAR/ARM_CM23/secure/secure_context.c
index b1d5503cb..a5f1a7878 100644
--- a/portable/IAR/ARM_CM23/secure/secure_context.c
+++ b/portable/IAR/ARM_CM23/secure/secure_context.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_context.h b/portable/IAR/ARM_CM23/secure/secure_context.h
index 57e390c26..b4e7dc4c0 100644
--- a/portable/IAR/ARM_CM23/secure/secure_context.h
+++ b/portable/IAR/ARM_CM23/secure/secure_context.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_context_port_asm.s b/portable/IAR/ARM_CM23/secure/secure_context_port_asm.s
index 1124e82bb..4fd49d142 100644
--- a/portable/IAR/ARM_CM23/secure/secure_context_port_asm.s
+++ b/portable/IAR/ARM_CM23/secure/secure_context_port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_heap.c b/portable/IAR/ARM_CM23/secure/secure_heap.c
index b3a737818..c0d697d68 100644
--- a/portable/IAR/ARM_CM23/secure/secure_heap.c
+++ b/portable/IAR/ARM_CM23/secure/secure_heap.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_heap.h b/portable/IAR/ARM_CM23/secure/secure_heap.h
index bd42ff9ba..747dbd14b 100644
--- a/portable/IAR/ARM_CM23/secure/secure_heap.h
+++ b/portable/IAR/ARM_CM23/secure/secure_heap.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_init.c b/portable/IAR/ARM_CM23/secure/secure_init.c
index d91695bc0..f51da3054 100644
--- a/portable/IAR/ARM_CM23/secure/secure_init.c
+++ b/portable/IAR/ARM_CM23/secure/secure_init.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_init.h b/portable/IAR/ARM_CM23/secure/secure_init.h
index e18ba44da..c38c3db90 100644
--- a/portable/IAR/ARM_CM23/secure/secure_init.h
+++ b/portable/IAR/ARM_CM23/secure/secure_init.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23/secure/secure_port_macros.h b/portable/IAR/ARM_CM23/secure/secure_port_macros.h
index 54990549a..a8703d818 100644
--- a/portable/IAR/ARM_CM23/secure/secure_port_macros.h
+++ b/portable/IAR/ARM_CM23/secure/secure_port_macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23_NTZ/non_secure/port.c b/portable/IAR/ARM_CM23_NTZ/non_secure/port.c
index 393e21e9f..b3f44bc8b 100644
--- a/portable/IAR/ARM_CM23_NTZ/non_secure/port.c
+++ b/portable/IAR/ARM_CM23_NTZ/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.h b/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.h
+++ b/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.s b/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.s
index 6ab1aefcc..a694cb188 100644
--- a/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.s
+++ b/portable/IAR/ARM_CM23_NTZ/non_secure/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h b/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h
index f9d39f9d0..fcbb8ce1b 100644
--- a/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM3/port.c b/portable/IAR/ARM_CM3/port.c
index 92b211c1b..f33e2a4ff 100644
--- a/portable/IAR/ARM_CM3/port.c
+++ b/portable/IAR/ARM_CM3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM3/portasm.s b/portable/IAR/ARM_CM3/portasm.s
index 728af47a3..3101da773 100644
--- a/portable/IAR/ARM_CM3/portasm.s
+++ b/portable/IAR/ARM_CM3/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM3/portmacro.h b/portable/IAR/ARM_CM3/portmacro.h
index 23e29e0cb..80d779901 100644
--- a/portable/IAR/ARM_CM3/portmacro.h
+++ b/portable/IAR/ARM_CM3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/non_secure/port.c b/portable/IAR/ARM_CM33/non_secure/port.c
index 393e21e9f..b3f44bc8b 100644
--- a/portable/IAR/ARM_CM33/non_secure/port.c
+++ b/portable/IAR/ARM_CM33/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/non_secure/portasm.h b/portable/IAR/ARM_CM33/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/IAR/ARM_CM33/non_secure/portasm.h
+++ b/portable/IAR/ARM_CM33/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/non_secure/portasm.s b/portable/IAR/ARM_CM33/non_secure/portasm.s
index f8fd04f9f..658b0d2c7 100644
--- a/portable/IAR/ARM_CM33/non_secure/portasm.s
+++ b/portable/IAR/ARM_CM33/non_secure/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/non_secure/portmacro.h b/portable/IAR/ARM_CM33/non_secure/portmacro.h
index 763798b91..9ed0e1291 100644
--- a/portable/IAR/ARM_CM33/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM33/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_context.c b/portable/IAR/ARM_CM33/secure/secure_context.c
index b1d5503cb..a5f1a7878 100644
--- a/portable/IAR/ARM_CM33/secure/secure_context.c
+++ b/portable/IAR/ARM_CM33/secure/secure_context.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_context.h b/portable/IAR/ARM_CM33/secure/secure_context.h
index 57e390c26..b4e7dc4c0 100644
--- a/portable/IAR/ARM_CM33/secure/secure_context.h
+++ b/portable/IAR/ARM_CM33/secure/secure_context.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_context_port_asm.s b/portable/IAR/ARM_CM33/secure/secure_context_port_asm.s
index 52dbe4563..bc5d7aac3 100644
--- a/portable/IAR/ARM_CM33/secure/secure_context_port_asm.s
+++ b/portable/IAR/ARM_CM33/secure/secure_context_port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_heap.c b/portable/IAR/ARM_CM33/secure/secure_heap.c
index b3a737818..c0d697d68 100644
--- a/portable/IAR/ARM_CM33/secure/secure_heap.c
+++ b/portable/IAR/ARM_CM33/secure/secure_heap.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_heap.h b/portable/IAR/ARM_CM33/secure/secure_heap.h
index bd42ff9ba..747dbd14b 100644
--- a/portable/IAR/ARM_CM33/secure/secure_heap.h
+++ b/portable/IAR/ARM_CM33/secure/secure_heap.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_init.c b/portable/IAR/ARM_CM33/secure/secure_init.c
index d91695bc0..f51da3054 100644
--- a/portable/IAR/ARM_CM33/secure/secure_init.c
+++ b/portable/IAR/ARM_CM33/secure/secure_init.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_init.h b/portable/IAR/ARM_CM33/secure/secure_init.h
index e18ba44da..c38c3db90 100644
--- a/portable/IAR/ARM_CM33/secure/secure_init.h
+++ b/portable/IAR/ARM_CM33/secure/secure_init.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33/secure/secure_port_macros.h b/portable/IAR/ARM_CM33/secure/secure_port_macros.h
index 54990549a..a8703d818 100644
--- a/portable/IAR/ARM_CM33/secure/secure_port_macros.h
+++ b/portable/IAR/ARM_CM33/secure/secure_port_macros.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33_NTZ/non_secure/port.c b/portable/IAR/ARM_CM33_NTZ/non_secure/port.c
index 393e21e9f..b3f44bc8b 100644
--- a/portable/IAR/ARM_CM33_NTZ/non_secure/port.c
+++ b/portable/IAR/ARM_CM33_NTZ/non_secure/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.h b/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.h
index b37f6d16a..36ed03178 100644
--- a/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.h
+++ b/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.s b/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.s
index 64c0295a8..0ab0a1c23 100644
--- a/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.s
+++ b/portable/IAR/ARM_CM33_NTZ/non_secure/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h b/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h
index 763798b91..9ed0e1291 100644
--- a/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM4F/port.c b/portable/IAR/ARM_CM4F/port.c
index a870d273b..b83d65abb 100644
--- a/portable/IAR/ARM_CM4F/port.c
+++ b/portable/IAR/ARM_CM4F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM4F/portasm.s b/portable/IAR/ARM_CM4F/portasm.s
index 19e596fba..332fa7543 100644
--- a/portable/IAR/ARM_CM4F/portasm.s
+++ b/portable/IAR/ARM_CM4F/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM4F/portmacro.h b/portable/IAR/ARM_CM4F/portmacro.h
index bbe9dfed6..a886766dc 100644
--- a/portable/IAR/ARM_CM4F/portmacro.h
+++ b/portable/IAR/ARM_CM4F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM4F_MPU/port.c b/portable/IAR/ARM_CM4F_MPU/port.c
index 5e8c723da..300f2f28a 100644
--- a/portable/IAR/ARM_CM4F_MPU/port.c
+++ b/portable/IAR/ARM_CM4F_MPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM4F_MPU/portasm.s b/portable/IAR/ARM_CM4F_MPU/portasm.s
index 1ea6fdae7..13b656a85 100644
--- a/portable/IAR/ARM_CM4F_MPU/portasm.s
+++ b/portable/IAR/ARM_CM4F_MPU/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM4F_MPU/portmacro.h b/portable/IAR/ARM_CM4F_MPU/portmacro.h
index ea7ecdd5d..0394ccb5a 100644
--- a/portable/IAR/ARM_CM4F_MPU/portmacro.h
+++ b/portable/IAR/ARM_CM4F_MPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM7/r0p1/port.c b/portable/IAR/ARM_CM7/r0p1/port.c
index 93ab626e5..4a242f694 100644
--- a/portable/IAR/ARM_CM7/r0p1/port.c
+++ b/portable/IAR/ARM_CM7/r0p1/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM7/r0p1/portasm.s b/portable/IAR/ARM_CM7/r0p1/portasm.s
index 8607be282..cca6b90e3 100644
--- a/portable/IAR/ARM_CM7/r0p1/portasm.s
+++ b/portable/IAR/ARM_CM7/r0p1/portasm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CM7/r0p1/portmacro.h b/portable/IAR/ARM_CM7/r0p1/portmacro.h
index 047f4c1e9..11f7a0b36 100644
--- a/portable/IAR/ARM_CM7/r0p1/portmacro.h
+++ b/portable/IAR/ARM_CM7/r0p1/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CRx_No_GIC/port.c b/portable/IAR/ARM_CRx_No_GIC/port.c
index 07623cf4c..d796137ae 100644
--- a/portable/IAR/ARM_CRx_No_GIC/port.c
+++ b/portable/IAR/ARM_CRx_No_GIC/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CRx_No_GIC/portASM.s b/portable/IAR/ARM_CRx_No_GIC/portASM.s
index 8663d11bd..65c50e8be 100644
--- a/portable/IAR/ARM_CRx_No_GIC/portASM.s
+++ b/portable/IAR/ARM_CRx_No_GIC/portASM.s
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ARM_CRx_No_GIC/portmacro.h b/portable/IAR/ARM_CRx_No_GIC/portmacro.h
index 33de54dd4..1d43242fc 100644
--- a/portable/IAR/ARM_CRx_No_GIC/portmacro.h
+++ b/portable/IAR/ARM_CRx_No_GIC/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ATMega323/port.c b/portable/IAR/ATMega323/port.c
index 7b7504b32..82b719d29 100644
--- a/portable/IAR/ATMega323/port.c
+++ b/portable/IAR/ATMega323/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ATMega323/portmacro.h b/portable/IAR/ATMega323/portmacro.h
index f11878328..b1113faea 100644
--- a/portable/IAR/ATMega323/portmacro.h
+++ b/portable/IAR/ATMega323/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/ATMega323/portmacro.s90 b/portable/IAR/ATMega323/portmacro.s90
index 71eb6920d..81483177e 100644
--- a/portable/IAR/ATMega323/portmacro.s90
+++ b/portable/IAR/ATMega323/portmacro.s90
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR32_UC3/exception.s82 b/portable/IAR/AVR32_UC3/exception.s82
index 1c9a83a01..832241c52 100644
--- a/portable/IAR/AVR32_UC3/exception.s82
+++ b/portable/IAR/AVR32_UC3/exception.s82
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/IAR/AVR32_UC3/port.c b/portable/IAR/AVR32_UC3/port.c
index 3cf4f0cbe..0ae41f1c2 100644
--- a/portable/IAR/AVR32_UC3/port.c
+++ b/portable/IAR/AVR32_UC3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/IAR/AVR32_UC3/portmacro.h b/portable/IAR/AVR32_UC3/portmacro.h
index d7a2d9314..e0fdb8533 100644
--- a/portable/IAR/AVR32_UC3/portmacro.h
+++ b/portable/IAR/AVR32_UC3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/IAR/AVR32_UC3/read.c b/portable/IAR/AVR32_UC3/read.c
index 3e7cc769e..a68e7615a 100644
--- a/portable/IAR/AVR32_UC3/read.c
+++ b/portable/IAR/AVR32_UC3/read.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/IAR/AVR32_UC3/write.c b/portable/IAR/AVR32_UC3/write.c
index fc2d76639..524972c9f 100644
--- a/portable/IAR/AVR32_UC3/write.c
+++ b/portable/IAR/AVR32_UC3/write.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND BSD-3-Clause
diff --git a/portable/IAR/AVR_AVRDx/port.c b/portable/IAR/AVR_AVRDx/port.c
index 8d8f22331..612a1ec0e 100644
--- a/portable/IAR/AVR_AVRDx/port.c
+++ b/portable/IAR/AVR_AVRDx/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_AVRDx/porthardware.h b/portable/IAR/AVR_AVRDx/porthardware.h
index c313e0c69..23f4b0094 100644
--- a/portable/IAR/AVR_AVRDx/porthardware.h
+++ b/portable/IAR/AVR_AVRDx/porthardware.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_AVRDx/portmacro.h b/portable/IAR/AVR_AVRDx/portmacro.h
index d02c691bd..15525fdc2 100644
--- a/portable/IAR/AVR_AVRDx/portmacro.h
+++ b/portable/IAR/AVR_AVRDx/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_AVRDx/portmacro.s90 b/portable/IAR/AVR_AVRDx/portmacro.s90
index d5daa2960..195db56b8 100644
--- a/portable/IAR/AVR_AVRDx/portmacro.s90
+++ b/portable/IAR/AVR_AVRDx/portmacro.s90
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_Mega0/port.c b/portable/IAR/AVR_Mega0/port.c
index 4dc8ab3c3..b507b774c 100644
--- a/portable/IAR/AVR_Mega0/port.c
+++ b/portable/IAR/AVR_Mega0/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_Mega0/porthardware.h b/portable/IAR/AVR_Mega0/porthardware.h
index c7341447c..1b356c2c0 100644
--- a/portable/IAR/AVR_Mega0/porthardware.h
+++ b/portable/IAR/AVR_Mega0/porthardware.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_Mega0/portmacro.h b/portable/IAR/AVR_Mega0/portmacro.h
index d02c691bd..15525fdc2 100644
--- a/portable/IAR/AVR_Mega0/portmacro.h
+++ b/portable/IAR/AVR_Mega0/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AVR_Mega0/portmacro.s90 b/portable/IAR/AVR_Mega0/portmacro.s90
index 7ec1aee50..e841d8676 100644
--- a/portable/IAR/AVR_Mega0/portmacro.s90
+++ b/portable/IAR/AVR_Mega0/portmacro.s90
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM7S64/ISR_Support.h b/portable/IAR/AtmelSAM7S64/ISR_Support.h
index 27287d27d..c798333b3 100644
--- a/portable/IAR/AtmelSAM7S64/ISR_Support.h
+++ b/portable/IAR/AtmelSAM7S64/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM7S64/port.c b/portable/IAR/AtmelSAM7S64/port.c
index 15d00fe4e..cc1c4e13f 100644
--- a/portable/IAR/AtmelSAM7S64/port.c
+++ b/portable/IAR/AtmelSAM7S64/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM7S64/portasm.s79 b/portable/IAR/AtmelSAM7S64/portasm.s79
index 275ec94a7..bddec389e 100644
--- a/portable/IAR/AtmelSAM7S64/portasm.s79
+++ b/portable/IAR/AtmelSAM7S64/portasm.s79
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM7S64/portmacro.h b/portable/IAR/AtmelSAM7S64/portmacro.h
index 0d4a50315..d1e0dd389 100644
--- a/portable/IAR/AtmelSAM7S64/portmacro.h
+++ b/portable/IAR/AtmelSAM7S64/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM9XE/ISR_Support.h b/portable/IAR/AtmelSAM9XE/ISR_Support.h
index 6fabc47d4..152d43192 100644
--- a/portable/IAR/AtmelSAM9XE/ISR_Support.h
+++ b/portable/IAR/AtmelSAM9XE/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM9XE/port.c b/portable/IAR/AtmelSAM9XE/port.c
index fd53a387f..2144a24b4 100644
--- a/portable/IAR/AtmelSAM9XE/port.c
+++ b/portable/IAR/AtmelSAM9XE/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM9XE/portasm.s79 b/portable/IAR/AtmelSAM9XE/portasm.s79
index 0beaa64f9..5bb6fda1b 100644
--- a/portable/IAR/AtmelSAM9XE/portasm.s79
+++ b/portable/IAR/AtmelSAM9XE/portasm.s79
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/AtmelSAM9XE/portmacro.h b/portable/IAR/AtmelSAM9XE/portmacro.h
index 5d28bcfd8..a246dfaa6 100644
--- a/portable/IAR/AtmelSAM9XE/portmacro.h
+++ b/portable/IAR/AtmelSAM9XE/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/LPC2000/ISR_Support.h b/portable/IAR/LPC2000/ISR_Support.h
index 27287d27d..c798333b3 100644
--- a/portable/IAR/LPC2000/ISR_Support.h
+++ b/portable/IAR/LPC2000/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/LPC2000/port.c b/portable/IAR/LPC2000/port.c
index 8552f5b7c..805413188 100644
--- a/portable/IAR/LPC2000/port.c
+++ b/portable/IAR/LPC2000/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/LPC2000/portasm.s79 b/portable/IAR/LPC2000/portasm.s79
index b7ffbe99a..e1a6fdc0b 100644
--- a/portable/IAR/LPC2000/portasm.s79
+++ b/portable/IAR/LPC2000/portasm.s79
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/LPC2000/portmacro.h b/portable/IAR/LPC2000/portmacro.h
index 709caebef..4a22c35ab 100644
--- a/portable/IAR/LPC2000/portmacro.h
+++ b/portable/IAR/LPC2000/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430/port.c b/portable/IAR/MSP430/port.c
index e825baf4a..bf3eaa33c 100644
--- a/portable/IAR/MSP430/port.c
+++ b/portable/IAR/MSP430/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430/portasm.h b/portable/IAR/MSP430/portasm.h
index 743e802ae..b8bc66735 100644
--- a/portable/IAR/MSP430/portasm.h
+++ b/portable/IAR/MSP430/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430/portext.s43 b/portable/IAR/MSP430/portext.s43
index d6f347de1..451019d1a 100644
--- a/portable/IAR/MSP430/portext.s43
+++ b/portable/IAR/MSP430/portext.s43
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430/portmacro.h b/portable/IAR/MSP430/portmacro.h
index b7f55a5ae..ba3494fb5 100644
--- a/portable/IAR/MSP430/portmacro.h
+++ b/portable/IAR/MSP430/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430X/data_model.h b/portable/IAR/MSP430X/data_model.h
index 68c3b9cf8..2ac08db3d 100644
--- a/portable/IAR/MSP430X/data_model.h
+++ b/portable/IAR/MSP430X/data_model.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430X/port.c b/portable/IAR/MSP430X/port.c
index 8ffec939e..5a9e0c30a 100644
--- a/portable/IAR/MSP430X/port.c
+++ b/portable/IAR/MSP430X/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430X/portext.s43 b/portable/IAR/MSP430X/portext.s43
index 98268e11d..c16632f64 100644
--- a/portable/IAR/MSP430X/portext.s43
+++ b/portable/IAR/MSP430X/portext.s43
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/MSP430X/portmacro.h b/portable/IAR/MSP430X/portmacro.h
index aa05246bf..9d91eb599 100644
--- a/portable/IAR/MSP430X/portmacro.h
+++ b/portable/IAR/MSP430X/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h b/portable/IAR/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
index d5cc6e310..b7a296305 100644
--- a/portable/IAR/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
+++ b/portable/IAR/RISC-V/chip_specific_extensions/RV32I_CLINT_no_extensions/freertos_risc_v_chip_specific_extensions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RISC-V/port.c b/portable/IAR/RISC-V/port.c
index f8a49ace9..599fc9ffa 100644
--- a/portable/IAR/RISC-V/port.c
+++ b/portable/IAR/RISC-V/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RISC-V/portASM.s b/portable/IAR/RISC-V/portASM.s
index b529e9819..8d5263d69 100644
--- a/portable/IAR/RISC-V/portASM.s
+++ b/portable/IAR/RISC-V/portASM.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RISC-V/portmacro.h b/portable/IAR/RISC-V/portmacro.h
index aac309007..827eca6b2 100644
--- a/portable/IAR/RISC-V/portmacro.h
+++ b/portable/IAR/RISC-V/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RL78/ISR_Support.h b/portable/IAR/RL78/ISR_Support.h
index 7ceed2d59..23efc4843 100644
--- a/portable/IAR/RL78/ISR_Support.h
+++ b/portable/IAR/RL78/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RL78/port.c b/portable/IAR/RL78/port.c
index 8e6e7e430..389e545c4 100644
--- a/portable/IAR/RL78/port.c
+++ b/portable/IAR/RL78/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RL78/portasm.s87 b/portable/IAR/RL78/portasm.s87
index 6d68649e7..087c7d02d 100644
--- a/portable/IAR/RL78/portasm.s87
+++ b/portable/IAR/RL78/portasm.s87
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RL78/portmacro.h b/portable/IAR/RL78/portmacro.h
index f183352d1..916c3348c 100644
--- a/portable/IAR/RL78/portmacro.h
+++ b/portable/IAR/RL78/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX100/port.c b/portable/IAR/RX100/port.c
index 1a5fb3749..807f30f8c 100644
--- a/portable/IAR/RX100/port.c
+++ b/portable/IAR/RX100/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX100/port_asm.s b/portable/IAR/RX100/port_asm.s
index 9cbabf003..716c8eebb 100644
--- a/portable/IAR/RX100/port_asm.s
+++ b/portable/IAR/RX100/port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX100/portmacro.h b/portable/IAR/RX100/portmacro.h
index 9d8605dd3..963688444 100644
--- a/portable/IAR/RX100/portmacro.h
+++ b/portable/IAR/RX100/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX600/port.c b/portable/IAR/RX600/port.c
index 8f524dd85..a94db9b89 100644
--- a/portable/IAR/RX600/port.c
+++ b/portable/IAR/RX600/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX600/port_asm.s b/portable/IAR/RX600/port_asm.s
index b1cb7e35e..88f62da71 100644
--- a/portable/IAR/RX600/port_asm.s
+++ b/portable/IAR/RX600/port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX600/portmacro.h b/portable/IAR/RX600/portmacro.h
index 9a27a2a93..777af34c9 100644
--- a/portable/IAR/RX600/portmacro.h
+++ b/portable/IAR/RX600/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX700v3_DPFPU/port.c b/portable/IAR/RX700v3_DPFPU/port.c
index 961147cec..a9d6cefd6 100644
--- a/portable/IAR/RX700v3_DPFPU/port.c
+++ b/portable/IAR/RX700v3_DPFPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RX700v3_DPFPU/portmacro.h b/portable/IAR/RX700v3_DPFPU/portmacro.h
index dfee9a859..c83a97327 100644
--- a/portable/IAR/RX700v3_DPFPU/portmacro.h
+++ b/portable/IAR/RX700v3_DPFPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RXv2/port.c b/portable/IAR/RXv2/port.c
index aa9e79774..8e8a4b1e1 100644
--- a/portable/IAR/RXv2/port.c
+++ b/portable/IAR/RXv2/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RXv2/port_asm.s b/portable/IAR/RXv2/port_asm.s
index c614fa71f..8dc9191e5 100644
--- a/portable/IAR/RXv2/port_asm.s
+++ b/portable/IAR/RXv2/port_asm.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/RXv2/portmacro.h b/portable/IAR/RXv2/portmacro.h
index f9c851ffd..7befd27a2 100644
--- a/portable/IAR/RXv2/portmacro.h
+++ b/portable/IAR/RXv2/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR71x/ISR_Support.h b/portable/IAR/STR71x/ISR_Support.h
index 27287d27d..c798333b3 100644
--- a/portable/IAR/STR71x/ISR_Support.h
+++ b/portable/IAR/STR71x/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR71x/port.c b/portable/IAR/STR71x/port.c
index 273735334..7988568db 100644
--- a/portable/IAR/STR71x/port.c
+++ b/portable/IAR/STR71x/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR71x/portasm.s79 b/portable/IAR/STR71x/portasm.s79
index a4e7ad18f..8763d261f 100644
--- a/portable/IAR/STR71x/portasm.s79
+++ b/portable/IAR/STR71x/portasm.s79
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR71x/portmacro.h b/portable/IAR/STR71x/portmacro.h
index 2dd893db8..d441febcc 100644
--- a/portable/IAR/STR71x/portmacro.h
+++ b/portable/IAR/STR71x/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR75x/ISR_Support.h b/portable/IAR/STR75x/ISR_Support.h
index 27287d27d..c798333b3 100644
--- a/portable/IAR/STR75x/ISR_Support.h
+++ b/portable/IAR/STR75x/ISR_Support.h
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR75x/port.c b/portable/IAR/STR75x/port.c
index 7c72abf47..10cf0a7ba 100644
--- a/portable/IAR/STR75x/port.c
+++ b/portable/IAR/STR75x/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR75x/portasm.s79 b/portable/IAR/STR75x/portasm.s79
index c4751f90f..7155160e3 100644
--- a/portable/IAR/STR75x/portasm.s79
+++ b/portable/IAR/STR75x/portasm.s79
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR75x/portmacro.h b/portable/IAR/STR75x/portmacro.h
index 5b45dd800..d30c1fdc3 100644
--- a/portable/IAR/STR75x/portmacro.h
+++ b/portable/IAR/STR75x/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR91x/ISR_Support.h b/portable/IAR/STR91x/ISR_Support.h
index 06019c0b1..131c6e92e 100644
--- a/portable/IAR/STR91x/ISR_Support.h
+++ b/portable/IAR/STR91x/ISR_Support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR91x/port.c b/portable/IAR/STR91x/port.c
index bc7d6c852..7bd1d6ce3 100644
--- a/portable/IAR/STR91x/port.c
+++ b/portable/IAR/STR91x/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR91x/portasm.s79 b/portable/IAR/STR91x/portasm.s79
index f44fe4eda..f6c6153e5 100644
--- a/portable/IAR/STR91x/portasm.s79
+++ b/portable/IAR/STR91x/portasm.s79
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/STR91x/portmacro.h b/portable/IAR/STR91x/portmacro.h
index 5b04315a7..108ae8bb1 100644
--- a/portable/IAR/STR91x/portmacro.h
+++ b/portable/IAR/STR91x/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/V850ES/ISR_Support.h b/portable/IAR/V850ES/ISR_Support.h
index 2426c53ba..38dc5feac 100644
--- a/portable/IAR/V850ES/ISR_Support.h
+++ b/portable/IAR/V850ES/ISR_Support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/V850ES/port.c b/portable/IAR/V850ES/port.c
index 871061ae9..2b651a876 100644
--- a/portable/IAR/V850ES/port.c
+++ b/portable/IAR/V850ES/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/V850ES/portasm.s85 b/portable/IAR/V850ES/portasm.s85
index 5cbe71ad0..f67181fac 100644
--- a/portable/IAR/V850ES/portasm.s85
+++ b/portable/IAR/V850ES/portasm.s85
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/V850ES/portasm_Fx3.s85 b/portable/IAR/V850ES/portasm_Fx3.s85
index 82be8fdb4..381e06e0b 100644
--- a/portable/IAR/V850ES/portasm_Fx3.s85
+++ b/portable/IAR/V850ES/portasm_Fx3.s85
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/V850ES/portasm_Hx2.s85 b/portable/IAR/V850ES/portasm_Hx2.s85
index 055095298..d94b9f8bc 100644
--- a/portable/IAR/V850ES/portasm_Hx2.s85
+++ b/portable/IAR/V850ES/portasm_Hx2.s85
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/IAR/V850ES/portmacro.h b/portable/IAR/V850ES/portmacro.h
index 4d07aae32..e56ce0599 100644
--- a/portable/IAR/V850ES/portmacro.h
+++ b/portable/IAR/V850ES/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC18F/port.c b/portable/MPLAB/PIC18F/port.c
index 5ca1ca629..bad68f768 100644
--- a/portable/MPLAB/PIC18F/port.c
+++ b/portable/MPLAB/PIC18F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC18F/portmacro.h b/portable/MPLAB/PIC18F/portmacro.h
index bf5f58532..115f8fbd6 100644
--- a/portable/MPLAB/PIC18F/portmacro.h
+++ b/portable/MPLAB/PIC18F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC24_dsPIC/port.c b/portable/MPLAB/PIC24_dsPIC/port.c
index 32b1bb831..32d121975 100644
--- a/portable/MPLAB/PIC24_dsPIC/port.c
+++ b/portable/MPLAB/PIC24_dsPIC/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC24_dsPIC/portasm_PIC24.S b/portable/MPLAB/PIC24_dsPIC/portasm_PIC24.S
index eb396bf6c..6305c163b 100644
--- a/portable/MPLAB/PIC24_dsPIC/portasm_PIC24.S
+++ b/portable/MPLAB/PIC24_dsPIC/portasm_PIC24.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC24_dsPIC/portasm_dsPIC.S b/portable/MPLAB/PIC24_dsPIC/portasm_dsPIC.S
index b0f6e61a8..b63725db2 100644
--- a/portable/MPLAB/PIC24_dsPIC/portasm_dsPIC.S
+++ b/portable/MPLAB/PIC24_dsPIC/portasm_dsPIC.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC24_dsPIC/portmacro.h b/portable/MPLAB/PIC24_dsPIC/portmacro.h
index 223e4936b..a0ded9c5d 100644
--- a/portable/MPLAB/PIC24_dsPIC/portmacro.h
+++ b/portable/MPLAB/PIC24_dsPIC/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MEC14xx/ISR_Support.h b/portable/MPLAB/PIC32MEC14xx/ISR_Support.h
index 2a3ccb0fa..066d44a9a 100644
--- a/portable/MPLAB/PIC32MEC14xx/ISR_Support.h
+++ b/portable/MPLAB/PIC32MEC14xx/ISR_Support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MEC14xx/port.c b/portable/MPLAB/PIC32MEC14xx/port.c
index 617ed88d2..9fed8ac03 100644
--- a/portable/MPLAB/PIC32MEC14xx/port.c
+++ b/portable/MPLAB/PIC32MEC14xx/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MEC14xx/port_asm.S b/portable/MPLAB/PIC32MEC14xx/port_asm.S
index 091eabcff..7b8bfc2f5 100644
--- a/portable/MPLAB/PIC32MEC14xx/port_asm.S
+++ b/portable/MPLAB/PIC32MEC14xx/port_asm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MEC14xx/portmacro.h b/portable/MPLAB/PIC32MEC14xx/portmacro.h
index f44f8a089..10fbf7d53 100644
--- a/portable/MPLAB/PIC32MEC14xx/portmacro.h
+++ b/portable/MPLAB/PIC32MEC14xx/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MX/ISR_Support.h b/portable/MPLAB/PIC32MX/ISR_Support.h
index 87b2473f5..71fd6e728 100644
--- a/portable/MPLAB/PIC32MX/ISR_Support.h
+++ b/portable/MPLAB/PIC32MX/ISR_Support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MX/port.c b/portable/MPLAB/PIC32MX/port.c
index f5268bc8f..d6e1a6448 100644
--- a/portable/MPLAB/PIC32MX/port.c
+++ b/portable/MPLAB/PIC32MX/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MX/port_asm.S b/portable/MPLAB/PIC32MX/port_asm.S
index 9d088b93e..8a8381215 100644
--- a/portable/MPLAB/PIC32MX/port_asm.S
+++ b/portable/MPLAB/PIC32MX/port_asm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MX/portmacro.h b/portable/MPLAB/PIC32MX/portmacro.h
index 19bb5613e..8634deda8 100644
--- a/portable/MPLAB/PIC32MX/portmacro.h
+++ b/portable/MPLAB/PIC32MX/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MZ/ISR_Support.h b/portable/MPLAB/PIC32MZ/ISR_Support.h
index 9f61c9fa1..cfc3e1180 100644
--- a/portable/MPLAB/PIC32MZ/ISR_Support.h
+++ b/portable/MPLAB/PIC32MZ/ISR_Support.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MZ/port.c b/portable/MPLAB/PIC32MZ/port.c
index e533f9020..687eff7a5 100644
--- a/portable/MPLAB/PIC32MZ/port.c
+++ b/portable/MPLAB/PIC32MZ/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MZ/port_asm.S b/portable/MPLAB/PIC32MZ/port_asm.S
index e65dcaca9..22ce25210 100644
--- a/portable/MPLAB/PIC32MZ/port_asm.S
+++ b/portable/MPLAB/PIC32MZ/port_asm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MPLAB/PIC32MZ/portmacro.h b/portable/MPLAB/PIC32MZ/portmacro.h
index a8d6eee67..9666bfd4f 100644
--- a/portable/MPLAB/PIC32MZ/portmacro.h
+++ b/portable/MPLAB/PIC32MZ/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MSVC-MingW/port.c b/portable/MSVC-MingW/port.c
index 94521f83a..48530f6f5 100644
--- a/portable/MSVC-MingW/port.c
+++ b/portable/MSVC-MingW/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MSVC-MingW/portmacro.h b/portable/MSVC-MingW/portmacro.h
index 9d0987c80..eb7c45ee0 100644
--- a/portable/MSVC-MingW/portmacro.h
+++ b/portable/MSVC-MingW/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MemMang/heap_1.c b/portable/MemMang/heap_1.c
index e17cdc7f6..72d3fd0f9 100644
--- a/portable/MemMang/heap_1.c
+++ b/portable/MemMang/heap_1.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MemMang/heap_2.c b/portable/MemMang/heap_2.c
index afa00df3c..b80ab3b05 100644
--- a/portable/MemMang/heap_2.c
+++ b/portable/MemMang/heap_2.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MemMang/heap_3.c b/portable/MemMang/heap_3.c
index f8ce855f3..3be791b8a 100644
--- a/portable/MemMang/heap_3.c
+++ b/portable/MemMang/heap_3.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MemMang/heap_4.c b/portable/MemMang/heap_4.c
index 2cd9065b8..3b79deab2 100644
--- a/portable/MemMang/heap_4.c
+++ b/portable/MemMang/heap_4.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MemMang/heap_5.c b/portable/MemMang/heap_5.c
index 62c3641f5..77ba3fd64 100644
--- a/portable/MemMang/heap_5.c
+++ b/portable/MemMang/heap_5.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MikroC/ARM_CM4F/port.c b/portable/MikroC/ARM_CM4F/port.c
index 028140572..e0166f38b 100644
--- a/portable/MikroC/ARM_CM4F/port.c
+++ b/portable/MikroC/ARM_CM4F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/MikroC/ARM_CM4F/portmacro.h b/portable/MikroC/ARM_CM4F/portmacro.h
index 2b0a46d13..cc0f8928f 100644
--- a/portable/MikroC/ARM_CM4F/portmacro.h
+++ b/portable/MikroC/ARM_CM4F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Paradigm/Tern_EE/large_untested/port.c b/portable/Paradigm/Tern_EE/large_untested/port.c
index ee5b89443..e77e37e99 100644
--- a/portable/Paradigm/Tern_EE/large_untested/port.c
+++ b/portable/Paradigm/Tern_EE/large_untested/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Paradigm/Tern_EE/large_untested/portasm.h b/portable/Paradigm/Tern_EE/large_untested/portasm.h
index 4aa1437c0..c00ab8295 100644
--- a/portable/Paradigm/Tern_EE/large_untested/portasm.h
+++ b/portable/Paradigm/Tern_EE/large_untested/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Paradigm/Tern_EE/large_untested/portmacro.h b/portable/Paradigm/Tern_EE/large_untested/portmacro.h
index cce6f5bfc..0ae3fbfd0 100644
--- a/portable/Paradigm/Tern_EE/large_untested/portmacro.h
+++ b/portable/Paradigm/Tern_EE/large_untested/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Paradigm/Tern_EE/small/port.c b/portable/Paradigm/Tern_EE/small/port.c
index ca61465dc..5fed66f3c 100644
--- a/portable/Paradigm/Tern_EE/small/port.c
+++ b/portable/Paradigm/Tern_EE/small/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Paradigm/Tern_EE/small/portasm.h b/portable/Paradigm/Tern_EE/small/portasm.h
index cc97886c2..266837fa7 100644
--- a/portable/Paradigm/Tern_EE/small/portasm.h
+++ b/portable/Paradigm/Tern_EE/small/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Paradigm/Tern_EE/small/portmacro.h b/portable/Paradigm/Tern_EE/small/portmacro.h
index e22fe8e31..a28986fd3 100644
--- a/portable/Paradigm/Tern_EE/small/portmacro.h
+++ b/portable/Paradigm/Tern_EE/small/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM7_LPC21xx/port.c b/portable/RVDS/ARM7_LPC21xx/port.c
index 803f94682..7b61ff0d3 100644
--- a/portable/RVDS/ARM7_LPC21xx/port.c
+++ b/portable/RVDS/ARM7_LPC21xx/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM7_LPC21xx/portASM.s b/portable/RVDS/ARM7_LPC21xx/portASM.s
index 380927015..434a1e373 100644
--- a/portable/RVDS/ARM7_LPC21xx/portASM.s
+++ b/portable/RVDS/ARM7_LPC21xx/portASM.s
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM7_LPC21xx/portmacro.h b/portable/RVDS/ARM7_LPC21xx/portmacro.h
index 87a579dc3..62d13f554 100644
--- a/portable/RVDS/ARM7_LPC21xx/portmacro.h
+++ b/portable/RVDS/ARM7_LPC21xx/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM7_LPC21xx/portmacro.inc b/portable/RVDS/ARM7_LPC21xx/portmacro.inc
index 1a64406e7..7a5b5208c 100644
--- a/portable/RVDS/ARM7_LPC21xx/portmacro.inc
+++ b/portable/RVDS/ARM7_LPC21xx/portmacro.inc
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CA9/port.c b/portable/RVDS/ARM_CA9/port.c
index 9f88b58a8..fad4d324b 100644
--- a/portable/RVDS/ARM_CA9/port.c
+++ b/portable/RVDS/ARM_CA9/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CA9/portASM.s b/portable/RVDS/ARM_CA9/portASM.s
index 6f43f4614..a94966cd0 100644
--- a/portable/RVDS/ARM_CA9/portASM.s
+++ b/portable/RVDS/ARM_CA9/portASM.s
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CA9/portmacro.h b/portable/RVDS/ARM_CA9/portmacro.h
index c7a2317ce..968eb0c6c 100644
--- a/portable/RVDS/ARM_CA9/portmacro.h
+++ b/portable/RVDS/ARM_CA9/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CA9/portmacro.inc b/portable/RVDS/ARM_CA9/portmacro.inc
index 8309c9e4c..85dd5d892 100644
--- a/portable/RVDS/ARM_CA9/portmacro.inc
+++ b/portable/RVDS/ARM_CA9/portmacro.inc
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM0/port.c b/portable/RVDS/ARM_CM0/port.c
index bb6dfcd31..84819a8ea 100644
--- a/portable/RVDS/ARM_CM0/port.c
+++ b/portable/RVDS/ARM_CM0/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM0/portmacro.h b/portable/RVDS/ARM_CM0/portmacro.h
index 236786166..48cfe2e7b 100644
--- a/portable/RVDS/ARM_CM0/portmacro.h
+++ b/portable/RVDS/ARM_CM0/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM3/port.c b/portable/RVDS/ARM_CM3/port.c
index 6b5efb27e..2097e3499 100644
--- a/portable/RVDS/ARM_CM3/port.c
+++ b/portable/RVDS/ARM_CM3/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM3/portmacro.h b/portable/RVDS/ARM_CM3/portmacro.h
index fbaff9007..2938ed2e2 100644
--- a/portable/RVDS/ARM_CM3/portmacro.h
+++ b/portable/RVDS/ARM_CM3/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM4F/port.c b/portable/RVDS/ARM_CM4F/port.c
index 443ec3e27..76dda041b 100644
--- a/portable/RVDS/ARM_CM4F/port.c
+++ b/portable/RVDS/ARM_CM4F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM4F/portmacro.h b/portable/RVDS/ARM_CM4F/portmacro.h
index e0738c3dc..de038b949 100644
--- a/portable/RVDS/ARM_CM4F/portmacro.h
+++ b/portable/RVDS/ARM_CM4F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM4_MPU/port.c b/portable/RVDS/ARM_CM4_MPU/port.c
index 4d3c4a440..8d7f0db7b 100644
--- a/portable/RVDS/ARM_CM4_MPU/port.c
+++ b/portable/RVDS/ARM_CM4_MPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM4_MPU/portmacro.h b/portable/RVDS/ARM_CM4_MPU/portmacro.h
index 4e0ad0aeb..b8f805495 100644
--- a/portable/RVDS/ARM_CM4_MPU/portmacro.h
+++ b/portable/RVDS/ARM_CM4_MPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM7/r0p1/port.c b/portable/RVDS/ARM_CM7/r0p1/port.c
index 910214c1f..40d4d58e6 100644
--- a/portable/RVDS/ARM_CM7/r0p1/port.c
+++ b/portable/RVDS/ARM_CM7/r0p1/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/RVDS/ARM_CM7/r0p1/portmacro.h b/portable/RVDS/ARM_CM7/r0p1/portmacro.h
index eed8989f9..e6dc1958a 100644
--- a/portable/RVDS/ARM_CM7/r0p1/portmacro.h
+++ b/portable/RVDS/ARM_CM7/r0p1/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX100/port.c b/portable/Renesas/RX100/port.c
index 12db4c011..8e42d4ab5 100644
--- a/portable/Renesas/RX100/port.c
+++ b/portable/Renesas/RX100/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX100/port_asm.src b/portable/Renesas/RX100/port_asm.src
index 07e28ae7d..4bbb623db 100644
--- a/portable/Renesas/RX100/port_asm.src
+++ b/portable/Renesas/RX100/port_asm.src
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX100/portmacro.h b/portable/Renesas/RX100/portmacro.h
index c056e35b0..df9310b4d 100644
--- a/portable/Renesas/RX100/portmacro.h
+++ b/portable/Renesas/RX100/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX200/port.c b/portable/Renesas/RX200/port.c
index 2ee9d5943..4cb0bd4e5 100644
--- a/portable/Renesas/RX200/port.c
+++ b/portable/Renesas/RX200/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX200/port_asm.src b/portable/Renesas/RX200/port_asm.src
index 07e28ae7d..4bbb623db 100644
--- a/portable/Renesas/RX200/port_asm.src
+++ b/portable/Renesas/RX200/port_asm.src
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX200/portmacro.h b/portable/Renesas/RX200/portmacro.h
index 08ddece47..fd36ddbff 100644
--- a/portable/Renesas/RX200/portmacro.h
+++ b/portable/Renesas/RX200/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX600/port.c b/portable/Renesas/RX600/port.c
index d3315c569..c68cdff50 100644
--- a/portable/Renesas/RX600/port.c
+++ b/portable/Renesas/RX600/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX600/port_asm.src b/portable/Renesas/RX600/port_asm.src
index 07e28ae7d..4bbb623db 100644
--- a/portable/Renesas/RX600/port_asm.src
+++ b/portable/Renesas/RX600/port_asm.src
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX600/portmacro.h b/portable/Renesas/RX600/portmacro.h
index fec71cb57..9dad7ccc8 100644
--- a/portable/Renesas/RX600/portmacro.h
+++ b/portable/Renesas/RX600/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX600v2/port.c b/portable/Renesas/RX600v2/port.c
index 7ee91bfa8..da472f208 100644
--- a/portable/Renesas/RX600v2/port.c
+++ b/portable/Renesas/RX600v2/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX600v2/port_asm.src b/portable/Renesas/RX600v2/port_asm.src
index 5e216bbe3..8dfb678dc 100644
--- a/portable/Renesas/RX600v2/port_asm.src
+++ b/portable/Renesas/RX600v2/port_asm.src
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX600v2/portmacro.h b/portable/Renesas/RX600v2/portmacro.h
index 0430afdc2..461cc0212 100644
--- a/portable/Renesas/RX600v2/portmacro.h
+++ b/portable/Renesas/RX600v2/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX700v3_DPFPU/port.c b/portable/Renesas/RX700v3_DPFPU/port.c
index 26cb9f020..9236bd30d 100644
--- a/portable/Renesas/RX700v3_DPFPU/port.c
+++ b/portable/Renesas/RX700v3_DPFPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX700v3_DPFPU/port_asm.src b/portable/Renesas/RX700v3_DPFPU/port_asm.src
index 82d89135f..e9d53c0d8 100644
--- a/portable/Renesas/RX700v3_DPFPU/port_asm.src
+++ b/portable/Renesas/RX700v3_DPFPU/port_asm.src
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/RX700v3_DPFPU/portmacro.h b/portable/Renesas/RX700v3_DPFPU/portmacro.h
index b90b7d9f7..3ab00677c 100644
--- a/portable/Renesas/RX700v3_DPFPU/portmacro.h
+++ b/portable/Renesas/RX700v3_DPFPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/SH2A_FPU/ISR_Support.inc b/portable/Renesas/SH2A_FPU/ISR_Support.inc
index 3d7647828..14cfe9174 100644
--- a/portable/Renesas/SH2A_FPU/ISR_Support.inc
+++ b/portable/Renesas/SH2A_FPU/ISR_Support.inc
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/SH2A_FPU/port.c b/portable/Renesas/SH2A_FPU/port.c
index ca7c56b3d..b36f287a3 100644
--- a/portable/Renesas/SH2A_FPU/port.c
+++ b/portable/Renesas/SH2A_FPU/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/SH2A_FPU/portasm.src b/portable/Renesas/SH2A_FPU/portasm.src
index c232bb573..715d8b8d9 100644
--- a/portable/Renesas/SH2A_FPU/portasm.src
+++ b/portable/Renesas/SH2A_FPU/portasm.src
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Renesas/SH2A_FPU/portmacro.h b/portable/Renesas/SH2A_FPU/portmacro.h
index 0dcc3f2a2..8bccfa12e 100644
--- a/portable/Renesas/SH2A_FPU/portmacro.h
+++ b/portable/Renesas/SH2A_FPU/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Rowley/MSP430F449/port.c b/portable/Rowley/MSP430F449/port.c
index 30faca35a..5ef5d44e3 100644
--- a/portable/Rowley/MSP430F449/port.c
+++ b/portable/Rowley/MSP430F449/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Rowley/MSP430F449/portasm.h b/portable/Rowley/MSP430F449/portasm.h
index 9b2590039..b64d222f4 100644
--- a/portable/Rowley/MSP430F449/portasm.h
+++ b/portable/Rowley/MSP430F449/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Rowley/MSP430F449/portext.asm b/portable/Rowley/MSP430F449/portext.asm
index 229affb17..f3cf4c1af 100644
--- a/portable/Rowley/MSP430F449/portext.asm
+++ b/portable/Rowley/MSP430F449/portext.asm
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Rowley/MSP430F449/portmacro.h b/portable/Rowley/MSP430F449/portmacro.h
index 75f304d47..1a4db0565 100644
--- a/portable/Rowley/MSP430F449/portmacro.h
+++ b/portable/Rowley/MSP430F449/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/SDCC/Cygnal/port.c b/portable/SDCC/Cygnal/port.c
index e0a9d9488..3352d07e1 100644
--- a/portable/SDCC/Cygnal/port.c
+++ b/portable/SDCC/Cygnal/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/SDCC/Cygnal/portmacro.h b/portable/SDCC/Cygnal/portmacro.h
index f62be2fbe..dbeb6c2b6 100644
--- a/portable/SDCC/Cygnal/portmacro.h
+++ b/portable/SDCC/Cygnal/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Softune/MB91460/__STD_LIB_sbrk.c b/portable/Softune/MB91460/__STD_LIB_sbrk.c
index fe85cea01..9fc95224f 100644
--- a/portable/Softune/MB91460/__STD_LIB_sbrk.c
+++ b/portable/Softune/MB91460/__STD_LIB_sbrk.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Softune/MB91460/port.c b/portable/Softune/MB91460/port.c
index 9e5e28320..16b08565b 100644
--- a/portable/Softune/MB91460/port.c
+++ b/portable/Softune/MB91460/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Softune/MB91460/portmacro.h b/portable/Softune/MB91460/portmacro.h
index a3c42ecb0..530994750 100644
--- a/portable/Softune/MB91460/portmacro.h
+++ b/portable/Softune/MB91460/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Softune/MB96340/__STD_LIB_sbrk.c b/portable/Softune/MB96340/__STD_LIB_sbrk.c
index fe85cea01..9fc95224f 100644
--- a/portable/Softune/MB96340/__STD_LIB_sbrk.c
+++ b/portable/Softune/MB96340/__STD_LIB_sbrk.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Softune/MB96340/port.c b/portable/Softune/MB96340/port.c
index e8d028b0f..7be6cac87 100644
--- a/portable/Softune/MB96340/port.c
+++ b/portable/Softune/MB96340/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Softune/MB96340/portmacro.h b/portable/Softune/MB96340/portmacro.h
index cfc21224c..e1860ca8e 100644
--- a/portable/Softune/MB96340/portmacro.h
+++ b/portable/Softune/MB96340/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Tasking/ARM_CM4F/port.c b/portable/Tasking/ARM_CM4F/port.c
index c8b3c26cd..9a3aa1a71 100644
--- a/portable/Tasking/ARM_CM4F/port.c
+++ b/portable/Tasking/ARM_CM4F/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/Tasking/ARM_CM4F/port_asm.asm b/portable/Tasking/ARM_CM4F/port_asm.asm
index dc005b293..5632c4f6c 100644
--- a/portable/Tasking/ARM_CM4F/port_asm.asm
+++ b/portable/Tasking/ARM_CM4F/port_asm.asm
@@ -1,5 +1,5 @@
 ;/*
-; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+; * FreeRTOS Kernel V10.4.6
 ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 ; *
 ; * SPDX-License-Identifier: MIT
diff --git a/portable/Tasking/ARM_CM4F/portmacro.h b/portable/Tasking/ARM_CM4F/portmacro.h
index 9fe38a87a..650ee24b2 100644
--- a/portable/Tasking/ARM_CM4F/portmacro.h
+++ b/portable/Tasking/ARM_CM4F/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.c b/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.c
index 3b5b085a2..7815fca47 100644
--- a/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.c
+++ b/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.h b/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.h
index 35a5abafb..33b7b249d 100644
--- a/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.h
+++ b/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_EM_HS/arc_support.s b/portable/ThirdParty/GCC/ARC_EM_HS/arc_support.s
index 0a392c103..3e43904f0 100644
--- a/portable/ThirdParty/GCC/ARC_EM_HS/arc_support.s
+++ b/portable/ThirdParty/GCC/ARC_EM_HS/arc_support.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_EM_HS/freertos_tls.c b/portable/ThirdParty/GCC/ARC_EM_HS/freertos_tls.c
index 7d74f319e..ed2e555d6 100644
--- a/portable/ThirdParty/GCC/ARC_EM_HS/freertos_tls.c
+++ b/portable/ThirdParty/GCC/ARC_EM_HS/freertos_tls.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_EM_HS/port.c b/portable/ThirdParty/GCC/ARC_EM_HS/port.c
index 57be56a7f..e3aaca06c 100644
--- a/portable/ThirdParty/GCC/ARC_EM_HS/port.c
+++ b/portable/ThirdParty/GCC/ARC_EM_HS/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_EM_HS/portmacro.h b/portable/ThirdParty/GCC/ARC_EM_HS/portmacro.h
index d41ad8534..90bb8d380 100644
--- a/portable/ThirdParty/GCC/ARC_EM_HS/portmacro.h
+++ b/portable/ThirdParty/GCC/ARC_EM_HS/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.c b/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.c
index 3b5b085a2..7815fca47 100644
--- a/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.c
+++ b/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.h b/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.h
index 35a5abafb..33b7b249d 100644
--- a/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.h
+++ b/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_v1/arc_support.s b/portable/ThirdParty/GCC/ARC_v1/arc_support.s
index 1a4bcbad0..34c181c1d 100644
--- a/portable/ThirdParty/GCC/ARC_v1/arc_support.s
+++ b/portable/ThirdParty/GCC/ARC_v1/arc_support.s
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_v1/port.c b/portable/ThirdParty/GCC/ARC_v1/port.c
index d3de6fa3d..5541f54e7 100644
--- a/portable/ThirdParty/GCC/ARC_v1/port.c
+++ b/portable/ThirdParty/GCC/ARC_v1/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ARC_v1/portmacro.h b/portable/ThirdParty/GCC/ARC_v1/portmacro.h
index d8850e758..35699be2f 100644
--- a/portable/ThirdParty/GCC/ARC_v1/portmacro.h
+++ b/portable/ThirdParty/GCC/ARC_v1/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Synopsys, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ATmega/port.c b/portable/ThirdParty/GCC/ATmega/port.c
index 827794985..9eeb168c2 100644
--- a/portable/ThirdParty/GCC/ATmega/port.c
+++ b/portable/ThirdParty/GCC/ATmega/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/ATmega/portmacro.h b/portable/ThirdParty/GCC/ATmega/portmacro.h
index 40e59ff2b..75c85a529 100644
--- a/portable/ThirdParty/GCC/ATmega/portmacro.h
+++ b/portable/ThirdParty/GCC/ATmega/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/Posix/port.c b/portable/ThirdParty/GCC/Posix/port.c
index e80f7518f..dbcda49e6 100644
--- a/portable/ThirdParty/GCC/Posix/port.c
+++ b/portable/ThirdParty/GCC/Posix/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Cambridge Consultants Ltd.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/Posix/portmacro.h b/portable/ThirdParty/GCC/Posix/portmacro.h
index 215b920b7..f62833953 100644
--- a/portable/ThirdParty/GCC/Posix/portmacro.h
+++ b/portable/ThirdParty/GCC/Posix/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright 2020 Cambridge Consultants Ltd.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/Posix/utils/wait_for_event.c b/portable/ThirdParty/GCC/Posix/utils/wait_for_event.c
index 894c6314f..3e66a0f11 100644
--- a/portable/ThirdParty/GCC/Posix/utils/wait_for_event.c
+++ b/portable/ThirdParty/GCC/Posix/utils/wait_for_event.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/Posix/utils/wait_for_event.h b/portable/ThirdParty/GCC/Posix/utils/wait_for_event.h
index 36603392f..7a0ed8b67 100644
--- a/portable/ThirdParty/GCC/Posix/utils/wait_for_event.h
+++ b/portable/ThirdParty/GCC/Posix/utils/wait_for_event.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/ThirdParty/GCC/RP2040/idle_task_static_memory.c b/portable/ThirdParty/GCC/RP2040/idle_task_static_memory.c
index 4d4b0ea1b..622b67b13 100644
--- a/portable/ThirdParty/GCC/RP2040/idle_task_static_memory.c
+++ b/portable/ThirdParty/GCC/RP2040/idle_task_static_memory.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
  * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
  *
diff --git a/portable/ThirdParty/GCC/RP2040/include/freertos_sdk_config.h b/portable/ThirdParty/GCC/RP2040/include/freertos_sdk_config.h
index 1a67d28f1..b80058296 100644
--- a/portable/ThirdParty/GCC/RP2040/include/freertos_sdk_config.h
+++ b/portable/ThirdParty/GCC/RP2040/include/freertos_sdk_config.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel V10.4.3
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
  *
diff --git a/portable/ThirdParty/GCC/RP2040/include/portmacro.h b/portable/ThirdParty/GCC/RP2040/include/portmacro.h
index ffc93a6b4..5d3c34fd5 100644
--- a/portable/ThirdParty/GCC/RP2040/include/portmacro.h
+++ b/portable/ThirdParty/GCC/RP2040/include/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel V10.4.3
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
  *
diff --git a/portable/ThirdParty/GCC/RP2040/include/rp2040_config.h b/portable/ThirdParty/GCC/RP2040/include/rp2040_config.h
index eb731232f..cca000bce 100644
--- a/portable/ThirdParty/GCC/RP2040/include/rp2040_config.h
+++ b/portable/ThirdParty/GCC/RP2040/include/rp2040_config.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel V10.4.3
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
  *
diff --git a/portable/ThirdParty/GCC/RP2040/port.c b/portable/ThirdParty/GCC/RP2040/port.c
index 6b54adc38..c41342564 100644
--- a/portable/ThirdParty/GCC/RP2040/port.c
+++ b/portable/ThirdParty/GCC/RP2040/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel V10.4.3
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/include/portbenchmark.h b/portable/ThirdParty/GCC/Xtensa_ESP32/include/portbenchmark.h
index e09f617f7..f51f7140d 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/include/portbenchmark.h
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/include/portbenchmark.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2003-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_api.h b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_api.h
index b4c22a0d4..10c6faaf7 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_api.h
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_api.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2006-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_config.h b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_config.h
index de7934e89..60c0229d1 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_config.h
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_config.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2003-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_context.h b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_context.h
index 41c7421a3..d2c23eaa6 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_context.h
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_context.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2006-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_rtos.h b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_rtos.h
index 64bff8077..94a397758 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_rtos.h
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_rtos.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2003-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_timer.h b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_timer.h
index 9031fe7f0..011a5a783 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_timer.h
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_timer.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2003-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/portasm.S b/portable/ThirdParty/GCC/Xtensa_ESP32/portasm.S
index 9ecc02976..6bf9fd149 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/portasm.S
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2003-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_context.S b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_context.S
index da0097352..3771c2105 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_context.S
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_context.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2006-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_init.c b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_init.c
index e38fa2243..4f6c89bb7 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_init.c
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_init.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2003-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr.c b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr.c
index c72391f85..06458dd00 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr.c
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2006-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr_asm.S b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr_asm.S
index ec5d102af..f6ae6af23 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr_asm.S
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_intr_asm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2006-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_loadstore_handler.S b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_loadstore_handler.S
index 0b7932975..c1e700f45 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_loadstore_handler.S
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_loadstore_handler.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND Apache-2.0
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_overlay_os_hook.c b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_overlay_os_hook.c
index a4acf19d9..32fa19ace 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_overlay_os_hook.c
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_overlay_os_hook.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vector_defaults.S b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vector_defaults.S
index f6759917c..cbe7d0fe9 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vector_defaults.S
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vector_defaults.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT AND Apache-2.0
diff --git a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vectors.S b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vectors.S
index 9196e29ba..f5672f689 100644
--- a/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vectors.S
+++ b/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_vectors.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2006-2015 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/port.c b/portable/ThirdParty/XCC/Xtensa/port.c
index 5a6addecb..2b339d029 100644
--- a/portable/ThirdParty/XCC/Xtensa/port.c
+++ b/portable/ThirdParty/XCC/Xtensa/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/portasm.S b/portable/ThirdParty/XCC/Xtensa/portasm.S
index a257d5b17..dfecec9f0 100644
--- a/portable/ThirdParty/XCC/Xtensa/portasm.S
+++ b/portable/ThirdParty/XCC/Xtensa/portasm.S
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/portbenchmark.h b/portable/ThirdParty/XCC/Xtensa/portbenchmark.h
index eb33cac6a..f7a2f4e22 100644
--- a/portable/ThirdParty/XCC/Xtensa/portbenchmark.h
+++ b/portable/ThirdParty/XCC/Xtensa/portbenchmark.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/portclib.c b/portable/ThirdParty/XCC/Xtensa/portclib.c
index d64b0cad3..e12789e52 100644
--- a/portable/ThirdParty/XCC/Xtensa/portclib.c
+++ b/portable/ThirdParty/XCC/Xtensa/portclib.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/portmacro.h b/portable/ThirdParty/XCC/Xtensa/portmacro.h
index 6453e4a5b..6f8bc6b78 100644
--- a/portable/ThirdParty/XCC/Xtensa/portmacro.h
+++ b/portable/ThirdParty/XCC/Xtensa/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/porttrace.h b/portable/ThirdParty/XCC/Xtensa/porttrace.h
index 15094afb1..0e7947026 100644
--- a/portable/ThirdParty/XCC/Xtensa/porttrace.h
+++ b/portable/ThirdParty/XCC/Xtensa/porttrace.h
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_api.h b/portable/ThirdParty/XCC/Xtensa/xtensa_api.h
index e7f5a230a..63fc9924a 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_api.h
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_api.h
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_config.h b/portable/ThirdParty/XCC/Xtensa/xtensa_config.h
index 7036142b1..7e2a7a1f5 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_config.h
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_config.h
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_context.S b/portable/ThirdParty/XCC/Xtensa/xtensa_context.S
index 55ce8e04d..f940a0ec0 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_context.S
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_context.S
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_context.h b/portable/ThirdParty/XCC/Xtensa/xtensa_context.h
index e416da48e..f4324d4bf 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_context.h
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_context.h
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_init.c b/portable/ThirdParty/XCC/Xtensa/xtensa_init.c
index ba5004de8..e4ab9aa85 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_init.c
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_init.c
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_intr.c b/portable/ThirdParty/XCC/Xtensa/xtensa_intr.c
index f9ff4cbfa..7b30bbce5 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_intr.c
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_intr.c
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_intr_asm.S b/portable/ThirdParty/XCC/Xtensa/xtensa_intr_asm.S
index d2c6c43a0..35daefc25 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_intr_asm.S
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_intr_asm.S
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_overlay_os_hook.c b/portable/ThirdParty/XCC/Xtensa/xtensa_overlay_os_hook.c
index f0b65c335..6361bfb20 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_overlay_os_hook.c
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_overlay_os_hook.c
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_rtos.h b/portable/ThirdParty/XCC/Xtensa/xtensa_rtos.h
index cbe805621..944f0d2d2 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_rtos.h
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_rtos.h
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_timer.h b/portable/ThirdParty/XCC/Xtensa/xtensa_timer.h
index 56fc14cfc..ce186da07 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_timer.h
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_timer.h
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/ThirdParty/XCC/Xtensa/xtensa_vectors.S b/portable/ThirdParty/XCC/Xtensa/xtensa_vectors.S
index 897075fac..02dc43f87 100644
--- a/portable/ThirdParty/XCC/Xtensa/xtensa_vectors.S
+++ b/portable/ThirdParty/XCC/Xtensa/xtensa_vectors.S
@@ -1,5 +1,5 @@
  /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2015-2019 Cadence Design Systems, Inc.
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
diff --git a/portable/WizC/PIC18/Drivers/Tick/Tick.c b/portable/WizC/PIC18/Drivers/Tick/Tick.c
index 0218f50da..b13870bd3 100644
--- a/portable/WizC/PIC18/Drivers/Tick/Tick.c
+++ b/portable/WizC/PIC18/Drivers/Tick/Tick.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/WizC/PIC18/Drivers/Tick/isrTick.c b/portable/WizC/PIC18/Drivers/Tick/isrTick.c
index 7f6bcac8b..d823a17e5 100644
--- a/portable/WizC/PIC18/Drivers/Tick/isrTick.c
+++ b/portable/WizC/PIC18/Drivers/Tick/isrTick.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/WizC/PIC18/addFreeRTOS.h b/portable/WizC/PIC18/addFreeRTOS.h
index 82b283b06..7a2d70509 100644
--- a/portable/WizC/PIC18/addFreeRTOS.h
+++ b/portable/WizC/PIC18/addFreeRTOS.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/WizC/PIC18/port.c b/portable/WizC/PIC18/port.c
index d5e9b62a3..dee63c143 100644
--- a/portable/WizC/PIC18/port.c
+++ b/portable/WizC/PIC18/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/WizC/PIC18/portmacro.h b/portable/WizC/PIC18/portmacro.h
index dd9eaf59c..473a69ebe 100644
--- a/portable/WizC/PIC18/portmacro.h
+++ b/portable/WizC/PIC18/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/oWatcom/16BitDOS/Flsh186/port.c b/portable/oWatcom/16BitDOS/Flsh186/port.c
index 772db7fa1..27e2499f6 100644
--- a/portable/oWatcom/16BitDOS/Flsh186/port.c
+++ b/portable/oWatcom/16BitDOS/Flsh186/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/oWatcom/16BitDOS/Flsh186/portmacro.h b/portable/oWatcom/16BitDOS/Flsh186/portmacro.h
index 083a51d96..e69532617 100644
--- a/portable/oWatcom/16BitDOS/Flsh186/portmacro.h
+++ b/portable/oWatcom/16BitDOS/Flsh186/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/oWatcom/16BitDOS/PC/port.c b/portable/oWatcom/16BitDOS/PC/port.c
index 711bc703f..74308824a 100644
--- a/portable/oWatcom/16BitDOS/PC/port.c
+++ b/portable/oWatcom/16BitDOS/PC/port.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/oWatcom/16BitDOS/PC/portmacro.h b/portable/oWatcom/16BitDOS/PC/portmacro.h
index 09350363f..3ad702861 100644
--- a/portable/oWatcom/16BitDOS/PC/portmacro.h
+++ b/portable/oWatcom/16BitDOS/PC/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/oWatcom/16BitDOS/common/portasm.h b/portable/oWatcom/16BitDOS/common/portasm.h
index 6856d28c4..5b8b927a8 100644
--- a/portable/oWatcom/16BitDOS/common/portasm.h
+++ b/portable/oWatcom/16BitDOS/common/portasm.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/portable/oWatcom/16BitDOS/common/portcomn.c b/portable/oWatcom/16BitDOS/common/portcomn.c
index 38e6c0e0f..c99d68140 100644
--- a/portable/oWatcom/16BitDOS/common/portcomn.c
+++ b/portable/oWatcom/16BitDOS/common/portcomn.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/queue.c b/queue.c
index 08d3799da..f5c0a958b 100644
--- a/queue.c
+++ b/queue.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/stream_buffer.c b/stream_buffer.c
index 8a7a2e0d0..cf6300fc1 100644
--- a/stream_buffer.c
+++ b/stream_buffer.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/tasks.c b/tasks.c
index bbe74b279..43517ab86 100644
--- a/tasks.c
+++ b/tasks.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT
diff --git a/timers.c b/timers.c
index 46e6d4851..57b9bbd79 100644
--- a/timers.c
+++ b/timers.c
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel <DEVELOPMENT BRANCH>
+ * FreeRTOS Kernel V10.4.6
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * SPDX-License-Identifier: MIT