SOGo v2.2.6

New features

• add new 'multi-columns' calendar view (#1948)

Enhancements

• contacts photos are now synchronized using ActiveSync (#2807)
• implemented the GetAttachment ActiveSync command (#2808)
• implemented the Ping ActiveSync command
• added "soft deletes" support for ActiveSync (#2734)
• now display the active tasks count next to calendar names (#2760)

Bug fixes

• better handling of empty "Flag" messages over ActiveSync (#2806)
• fixed Chinese charset handling (#2809)
• fixed folder name (calendars and contacts) of new subscriptions (#2801)
• fixed the reply/forward operation over ActiveSync (#2805)
• fixed regression when attaching files to a reply
• wait 20 seconds (instead of 2) before deleting temporary download forms (#2811)
• avoid raising exceptions when the db is down and we try to access the preferences module (#2813)
• we now ignore the SCHEDULE-AGENT property when Thunderbird/Lightning sends it to avoid
  not-generating invitation responses for externally received IMIP messages
• improved charset handling over ActiveSync (#2810)