A fairly new-ish version, but no Kanade yet. Keep waiting.

Read More: http://blog.midnightinsomnia.com/Character-Defence-3/

Download: DDL (Singapore Server) / Mediafire / Puush

No patchlog, but roughly:
Suigintou got nerfed.
Nanoha got buffed quite a bit.
Vita got buffed.
2 new items, wonder what they are hmm.