Improvements
- Multiple modules support.
- Experimental multiple API keys support.
- Better use of UI space (full width views).
Dev
- Updated Newsletter service wrapper.php to 1.31 (still includes xmlrpc.inc but shouldn't be used anymore)
- Updated Plugin Update Checker to v5.4
- Use json API and wp methods for HTTP API calls by default when curl and json are available.
Fixes
- Translations fixes.
- Cleanup unused classes.
- Fix API key obfuscation.