Help: Add `.. versionadded` directives to generator docs

More `.. versionadded` could be added later when the features,
variables and properties relevant to each generator are properly
documented.

Issue: #19715

1 files changed, 7 insertions, 4 deletions

diff --git a/Help/generator/CodeBlocks.rst b/Help/generator/CodeBlocks.rst
index d830542..85da715 100644
--- a/Help/generator/CodeBlocks.rst
+++ b/Help/generator/CodeBlocks.rst
@@ -7,13 +7,15 @@ Project files for CodeBlocks will be created in the top directory and
 in every subdirectory which features a ``CMakeLists.txt`` file containing
 a :command:`project` call.  Additionally a hierarchy of makefiles is generated
 into the build tree.
-The :variable:`CMAKE_CODEBLOCKS_EXCLUDE_EXTERNAL_FILES` variable may
-be set to ``ON`` to exclude any files which are located outside of
-the project root directory.
 The appropriate make program can build the
 project through the default ``all`` target.  An ``install`` target is
 also provided.
 
+.. versionadded:: 3.10
+ The :variable:`CMAKE_CODEBLOCKS_EXCLUDE_EXTERNAL_FILES` variable may
+ be set to ``ON`` to exclude any files which are located outside of
+ the project root directory.
+
 This "extra" generator may be specified as:
 
 ``CodeBlocks - MinGW Makefiles``
@@ -23,7 +25,8 @@ This "extra" generator may be specified as:
  Generate with :generator:`NMake Makefiles`.
 
 ``CodeBlocks - NMake Makefiles JOM``
- Generate with :generator:`NMake Makefiles JOM`.
+ .. versionadded:: 3.8
+  Generate with :generator:`NMake Makefiles JOM`.
 
 ``CodeBlocks - Ninja``
  Generate with :generator:`Ninja`.