Official info page for this release: http://b2evolution.net/downloads/5-2-2-stable (updated even after release)
Note: if you're running version 5.1.0 or older, feel free to use auto-upgrade for a quicker upgrade.
New in 5.2.2-stable:
- Enhanced bootstrap skin. A lot more bootstrap coming in version 6.0.
- Tidied up the demo install a little bit.
- More robust upgrade procedure.
- Updated language files.
- Enhanced the locales/regional settings screen.
- Includes complete language packs for German and French.
- Bug Fixes.