docs: added release notes for 4.11.2

docs/release-notes/release-notes-4.11.2.rst

@@ -0,0 +1,47 @@
+|RCE| 4.11.2 |RNS|
+------------------
+
+Release Date
+^^^^^^^^^^^^
+
+- 2018-02-08
+
+
+New Features
+^^^^^^^^^^^^
+
+
+
+General
+^^^^^^^
+
+- git: stabilize long running git processes to prevent potential worker freezes.
+
+
+Security
+^^^^^^^^
+
+- Repo Checks(low): prevent from html injection on repo-check page. It could
+  be prepared to fake the displayed text fooling users into unwanted actions.
+
+
+Performance
+^^^^^^^^^^^
+
+
+
+Fixes
+^^^^^
+
+- Diffs: in case of text lexers don't do any HL because of pygments problems.
+  Fixed newline rendering for certain very unique diffs using Pygments.
+- Webhook: fixed extra variable replacement in webhook url.
+- Subprocessio: use safe b.read() and prevent potential valueErrors
+- Subprocess: use subprocessio helper to run various subprocess commands.
+- Git: use subprocessio for hooks execution to use non-blocking subprocess.
+
+
+Upgrade notes
+^^^^^^^^^^^^^
+
+- Scheduled bugfix release fixing certain requested problems with diffs and, Git.

docs/release-notes/release-notes.rst

@@ -9,6 +9,7 @@ Release Notes
 .. toctree::
    :maxdepth: 1
 
+   release-notes-4.11.2.rst
    release-notes-4.11.1.rst
    release-notes-4.11.0.rst
    release-notes-4.10.6.rst