Update History.txt to include 10.4.6 changes (#451)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
diff --git a/History.txt b/History.txt
index 5c449ec..ba456f7 100644
--- a/History.txt
+++ b/History.txt
@@ -1,4 +1,4 @@
-Changes between FreeRTOS V10.4.5 and TBD
+Changes between FreeRTOS V10.4.6 and TBD
Documentation and download available at https://www.FreeRTOS.org/
@@ -14,6 +14,15 @@
observed when strict-aliasing and link time optimization are enabled.
To maintain backwards compatibility, configUSE_MINI_LIST_ITEM defaults to 1.
+Changes between FreeRTOS V10.4.5 and FreeRTOS V10.4.6 released November 12 2021
+
+ + ARMv7-M and ARMv8-M MPU ports – prevent non-kernel code from calling the
+ internal functions xPortRaisePrivilege and vPortResetPrivilege by changing
+ them to macros.
+ + Introduce a new config configALLOW_UNPRIVILEGED_CRITICAL_SECTIONS which
+ enables developers to prevent critical sections from unprivileged tasks.
+ It defaults to 1 for backward compatibility. Application should set it to
+ 0 to disable critical sections from unprivileged tasks.
Changes between FreeRTOS V10.4.4 and FreeRTOS V10.4.5 released September 10 2021
