* annex.version increased to 6, but version 5 is also still supported.
* The upgrade to version 6 is not done fully automatically, because
upgrading a direct mode repository to version 6 will prevent old
- versions of git-annex from working in that repository.
+ versions of git-annex from working in other clones of that repository.
* smudge: New command, used for git smudge filter.
This will replace direct mode.
* init: Configure .git/info/attributes to use git-annex as a smudge