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-rw-r--r--Help/release/3.9.rst2
-rw-r--r--Help/release/dev/include-guard.rst8
2 files changed, 10 insertions, 0 deletions
diff --git a/Help/release/3.9.rst b/Help/release/3.9.rst
index cd9476d..c31f533 100644
--- a/Help/release/3.9.rst
+++ b/Help/release/3.9.rst
@@ -16,6 +16,8 @@ Languages
* ``CUDA`` is now supported by the :ref:`Visual Studio Generators`
for VS 2010 and above. This complements the existing support by the
:ref:`Makefile Generators` and the :generator:`Ninja` generator.
+ CUDA 8.0.61 or higher is recommended due to known bugs in the VS
+ integration by earlier versions.
* CMake is now aware of the :prop_tgt:`C++ standards <CXX_STANDARD>` and
:prop_tgt:`C standards <C_STANDARD>` and their associated meta-features for
diff --git a/Help/release/dev/include-guard.rst b/Help/release/dev/include-guard.rst
new file mode 100644
index 0000000..9b0c64c
--- /dev/null
+++ b/Help/release/dev/include-guard.rst
@@ -0,0 +1,8 @@
+include_guard
+-------------
+
+* The :command:`include_guard` command was introduced to allow guarding
+ CMake scripts from being included more than once. The command supports
+ ``DIRECTORY`` and ``GLOBAL`` options to adjust the corresponding include guard
+ scope. If no options given, include guard is similar to basic variable-based
+ check.