xowa is a new, open-source, offline wiki application. It imports directly from the Wikimedia data dumps, and shows articles in an HTML browser window. It can also download and display images.
v0.5.0 is a general rollup release. It is intended to be stable.
These are the changes since the last announcment (v0.4.0):
* Wikidata #property tag (Phase 2)
* Wikidata JSON structured data formatter {contributed by Schnark}
* Score extension for music transcription through lilypond
* Improved Scribunto support for 2013-04 / 2013-05 English Wikipedia
* MediaWiki-like Categories (command line install only)
* JavaScript injection prevention
The files are here: https://sourceforge.net/projects/xowa/files/v0.5.0.1/
As always, any feedback is appreciated.