This release has:
- Plugin identities with LDAP plugin by @FWest98 #40
- Improved docker support by @FWest98 #41
- Working audio/notifications on any current browser #37
- Replaced time_offset with time_zone for better DST support in log functions
- File upload limited to 25MB due to large mail providers limiting to 25MB
- Removed suhosin support (project is dead for PHP 7-8)
- Force CR+LF in text mails due to bug in hMailserver #43
- Cleanup glyphs font with updated Unicode points
- Added snappymail.woff2
- Resolve RainLoop#2016 german language
- Cleanup login page
- Implemented RainLoop#2041 Sieve: "body" filter
- Fancy CSS placeholder for external images
- Branding "Loading Description" also on login page