A bit more for -rc2

Documentation/RelNotes/2.12.0.txt

@@ -131,6 +131,9 @@ UI, Workflows & Features
    other than the ones that are expected to be updated (i.e. branches,
    remote-tracking branches and notes).
 
+ * Comes with more command line completion (in contrib/) for recently
+   introduced options.
+
 
 Performance, Internal Implementation, Development Support etc.
 
@@ -450,6 +453,15 @@ notes for details).
    other forms of "diff" output were handled correctly.
    (merge f5022b5fed jk/log-graph-name-only later to maint).
 
+ * The push-options given via the "--push-options" option were not
+   passed through to external remote helpers such as "smart HTTP" that
+   are invoked via the transport helper.
+
+ * The documentation explained what "git stash" does to the working
+   tree (after stashing away the local changes) in terms of "reset
+   --hard", which was exposing an unnecessary implementation detail.
+   (merge 20a7e06172 tg/stash-doc-cleanup later to maint).
+
  * Other minor doc, test and build updates and code cleanups.
    (merge f2627d9b19 sb/submodule-config-cleanup later to maint).
    (merge 384f1a167b sb/unpack-trees-cleanup later to maint).
@@ -459,3 +471,6 @@ notes for details).
    (merge 4432dd6b5b rs/receive-pack-cleanup later to maint).
    (merge 540a398e9c sg/mailmap-self later to maint).
    (merge 209df269a6 nd/rev-list-all-includes-HEAD-doc later to maint).
+   (merge 941b9c5270 sb/doc-unify-bottom later to maint).
+   (merge 2aaf37b62c jk/doc-remote-helpers-markup-fix later to maint).
+   (merge e91461b332 jk/doc-submodule-markup-fix later to maint).