Features
- Added GitHub and Bitbucket connectors (#190)
- Added ability to invite users (#168, #179)
- Stronger encryption of token-signing keys (AES-GCM replaces AES-CBC) (#167)
- Added ability to disable users (#140)
- Admin API now requires client authorization (#145)
- Added ability to disable user registration (#144)
- Added SMTP support for email configuration (#129)