Merge branch 'rs/pickaxe-i'

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 02bbc084b8d72b33af08a6fee7d8f1943e870e24..e5f8ed0940d296613a05d3b23981215e39a5ba1a 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -43,9 +43,10 @@ unreleased) version of Git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.9.0/git.html[documentation for release 1.9.0]
+* link:v1.9.1/git.html[documentation for release 1.9.1]
 
 * release notes for
+  link:RelNotes/1.9.1.txt[1.9.1],
   link:RelNotes/1.9.0.txt[1.9.0].
 
 * link:v1.8.5.5/git.html[documentation for release 1.8.5.5]
@@ -720,6 +721,11 @@ Git so take care if using Cogito etc.
        index file. If not specified, the default of `$GIT_DIR/index`
        is used.
 
+'GIT_INDEX_VERSION'::
+       This environment variable allows the specification of an index
+       version for new repositories.  It won't affect existing index
+       files.  By default index file version [23] is used.
+
 'GIT_OBJECT_DIRECTORY'::
        If the object storage directory is specified via this
        environment variable then the sha1 directories are created