This release is mostly about fixing some serious security issues.
For details see: http://hg.moinmo.in/moin/1.9/raw-file/1.9.6/docs/CHANGES
See http://moinmo.in/MoinMoinDownload for the release archive.
BTW, for future moin 1.9 releases, we still need many more people
helping with maintaining and updating translations on
So, especially if you speak some non-english language, you can help!
See http://moinmo.in/MoinDev/Translation for details.
These days we spent most of our time on developing moin2, see
http://moinmo.in/MoinMoin2.0 for details.
If you like to hack / test new stuff, have a look! Also feel invited to
help with it, so it gets ready for production sooner.
If you are interested in helping, feel free to contact us on IRC chat,