See: http://blogs.testbit.eu/timj/2007/10/30/30102007-yummyyummysourcecontrol-version-09/ (page moved)
A couple people have reported minor and major bugs in the last yyhelp version, particularly after yycommit got reimplemented to operate on top of git-commit(1) instead of cg-commit(1). Besides some others, this new release fixes all known yycommit issues and also (re-)introduces some new features: yyhelp (v0.9)
Overview of Changes in YummyYummySourceControl-0.9:
* use plain "git-commit" with temporary index file to stage
commit files, this works around git-commit-1.5.2.5 not
handling deleted files as command line args correctly.
* also list remote branches for yylsbranches.
* fix leading dot getting stripped from modified files if $gitprefix=.
* require and use gawk for time formatting, which mawk doesn't support.
* properly honor the [FILES...] arguments to yycommit.
* terminate sed command blocks with semicolon (needed on BSD).
* resurrected yyhelp.auto-push-commits functionality of yycommit.