- Added German translations (thanks to @arlenesey)
2.0: (not backwards compatible)
- Config values are now written to a file
- Use PHP 5.4 syntax
- Overall rewrite to make it easier to override files and methods
- Code improvements
- Fixed subscription status check
- Irmproved edit block UI
- Added link to create API key
- Added link to create a MailChimp list
- Compatibility fix for pre concrete 5.7.5.
- PSR fixes.
- Remove deprecated isPost check.