tracking branch "frotz" is taken as a request to
   start the named branch at the corresponding remote tracking branch.

 * "git commit -c/-C/--amend" can be told with a new "--reset-author" option
   to ignore authorship information in the commit it is taking the message
   from.

 * "git describe" can be told to add "-dirty" suffix with "--dirty" option.

 * "git diff" learned --submodule option to show a list of one-line logs
   instead of differences between the commit object names.

 * "git diff" learned to honor diff.color.func configuration to paint
   function name hint printed on the hunk header "@@ -j,k +l,m @@" line
   in the specified color.

 * "git fetch" learned --all and --multiple options, to run fetch from
   many repositories, and --prune option to remove remote tracking
   branches that went stale.  These make "git remote update" and "git
   remote prune" less necessary (there is no plan to remove "remote
   update" nor "remote prune", though).

 * "git fsck" by default checks the packfiles (i.e. "--full" is the
   default); you can turn it off with "git fsck --no-full".

 * "git grep" can use -F (fixed strings) and -i (ignore case) together.

 * import-tars contributed fast-import frontend learned more types of
   compressed tarballs.

 * "git instaweb" knows how to talk with mod_cgid to apache2.

 * "git log --decorate" shows the location of HEAD as well.

 * "git log" and "git rev-list" learned to take revs and pathspecs from
   the standard input with the new "--stdin" option.

 * "--pretty=format" option to "log" family of commands learned:

   . to wrap text with the "%w()" specifier.
   . to show reflog information with "%g[sdD]" specifier.

 * "git notes" command to annotate existing commits.

 * "git merge" (and "git pull") learned --ff-only option to make it fail
   if the merge does not result in a fast-forward.

 * "git mergetool" learned to use p4merge.

 * "git rebase -i" learned "reword" that acts like "edit" but immediately
   starts an editor to tweak the log message without returning control to
   the shell, which is done by "edit" to give an opportunity to tweak the
   contents.

 * "git send-email" can be told with "--envelope-sender=auto" to use the
   same address as "From:" address as the envelope sender address.

 * "git send-email" will issue a warning when it defaults to the
   --chain-reply-to behaviour without being told by the user and
   instructs to prepare for the change of the default in 1.7.0 release.

 * In "git submodule add <repository> <path>", <path> is now optional and
   inferred from <repository> the same way "git clone <repository>" does.

 * "git svn" learned to read SVN 1.5+ and SVK merge tickets.

 * "git svn" learned to recreate empty directories tracked only by SVN.

 * "gitweb" can optionally render its "blame" output incrementally (this
   requires JavaScript on the client side).

 * Author names shown in gitweb output are links to search commits by the
   author.

Fixes since v1.6.5
------------------

All of the fixes in v1.6.5.X maintenance series are included in this
release, unless otherwise noted.