Worked on metadata and views. Besides bugfixes, two features of note:
Made git-annex run a hook script, pre-commit-annex. And I wrote a sample script that extracts metadata from lots of kinds of files, including photos and sound files, using extract(1) to do the heavy lifting. See automatically adding metadata.
Views can be filtered to not include a tag or a field.
git annex view tag=* !old year!=2013
Today's work was sponsored by Stephan Schulz