Common (excluding Website bugs)-specific: (11)
- Fixed: 895433 – Fix some extraction bugs
- Fixed: 901329 – Thunderbird doesn’t start when using master password and Google CalDAV OAuth2 authentication
- Fixed: 916537 – Lightning not working, many files are missing in the .xpi package
- Fixed: 917966 – Lightning 2.6 release packages advertise wrong version number
- Fixed: 918175 – Use write-ahead logging for cache.sqlite on calendar sync to avoid long Thunderbird locks/delays with high IO
- Fixed: 918239 – Calendar list can be collapsed making it impossible to restore
- Fixed: 918493 – Only show accept/decline for unprocessed REQUEST invitations
- Fixed: 918819 – Fix bustage from Bug 917295 (GC: Handlify public date APIs)
- Fixed: 920230 – Google CalDAV OAuth2 seems to fail re-authenticating when necessary
- Fixed: 920755 – Google CalDAV OAuth2 calendars fail to load [Error doing webdav sync: 400]
- Fixed: 924598 – Unprefix -moz-grab in calendar/
Sunbird will no longer be actively developed by the Calendar team.