Merge branch 'sb/submodule-doc-intro'

diff --git a/Documentation/git.txt b/Documentation/git.txt
index f582742bc81a761218f30cead342491cf5580a5d..45b64a714097c4e462a7d990b2bc6ae607bd1e10 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -43,9 +43,10 @@ unreleased) version of Git, that is available from the 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v2.4.2/git.html[documentation for release 2.4.2]
+* link:v2.4.3/git.html[documentation for release 2.4.3]
 
 * release notes for
+  link:RelNotes/2.4.3.txt[2.4.3],
   link:RelNotes/2.4.2.txt[2.4.2],
   link:RelNotes/2.4.1.txt[2.4.1],
   link:RelNotes/2.4.0.txt[2.4].
@@ -836,6 +837,15 @@ Git so take care if using Cogito etc.
        an explicit repository directory set via 'GIT_DIR' or on the
        command line.
 
+'GIT_COMMON_DIR'::
+       If this variable is set to a path, non-worktree files that are
+       normally in $GIT_DIR will be taken from this path
+       instead. Worktree-specific files such as HEAD or index are
+       taken from $GIT_DIR. See linkgit:gitrepository-layout[5] and
+       the section 'MULTIPLE CHECKOUT MODE' in linkgit:checkout[1]
+       details. This variable has lower precedence than other path
+       variables such as GIT_INDEX_FILE, GIT_OBJECT_DIRECTORY...
+
 Git Commits
 ~~~~~~~~~~~
 'GIT_AUTHOR_NAME'::