website: Merge branch 'stable' into develop

Change-Id: I9ae6914a9d05f98954c683fa680f5f00aa09102f
diff --git a/_pages/documentation/general_docs/building/index.md b/_pages/documentation/general_docs/building/index.md
index ab5a8ba..ce8174a 100644
--- a/_pages/documentation/general_docs/building/index.md
+++ b/_pages/documentation/general_docs/building/index.md
@@ -38,7 +38,7 @@
 
 * **git** : gem5 uses git for version control.
 * **gcc**: gcc is used to compiled gem5. **Version >=7 must be used**. We
-support up to gcc Version 10.
+support up to gcc Version 11.
 * **Clang**: Clang can also be used. At present, we support Clang 6 to
 Clang 11 (inclusive).
 * **SCons** : gem5 uses SCons as its build environment. SCons 3.0 or greater
diff --git a/_pages/documentation/learning_gem5/part1/part1_1_building.md b/_pages/documentation/learning_gem5/part1/part1_1_building.md
index 0b5ca00..d59bd9b 100644
--- a/_pages/documentation/learning_gem5/part1/part1_1_building.md
+++ b/_pages/documentation/learning_gem5/part1/part1_1_building.md
@@ -47,7 +47,7 @@
         sudo apt install build-essential
         ```
 
-       **We support GCC Versions >=7, up to GCC 10**
+       **We support GCC Versions >=7, up to GCC 11**
 
 3.  [SCons 3.0+](http://www.scons.org/)
     :   gem5 uses SCons as its build environment. SCons is like make on