SOGo v2.2.0

New features

• initial implementation of Microsoft ActiveSync protocol
• it's now possible to set a default reminder for calendar components
  using SOGoCalendarDefaultReminder
• select multiple files to attach to a message or drag'n'drop files onto the
  mail editor; will also now display progress of uploads
• new popup menu to download all attachments of a mail
• move & copy messages between different accounts
• support for the Sieve 'body' extension (mail filter based on the body content)

Enhancements

• we now automatically convert <img src=data...> into file attachments
  using CIDs to prevent Outlook issues
• updated French, Finnish, Polish, German, Russian, and Spanish (Spain) translations
• XMLHttpRequest.js is now loaded conditionaly (< IE9)
• format time in attendees invitation window according to the user's locale
• improved IE11 support
• respect signature placement when forwarding a message
• respect Sieve server capabilities
• encode messages in quoted-printable when content is bigger than 72 bytes
• we now use binary encoding in memcached (#2587)
• warn user when overbooking a resource by creating an event in its calendar (#2541)
• converted JavaScript alerts to inline CSS dialogs in appointment editor
• visually identify users with no freebusy information in autocompletion widget of attendees editor (#2565)
• respect occurences of recurrent events when deleting selected events (#1950)
• improved confirmation dialog box when deleting events and tasks
• moved the DN cache to SOGoCache - avoiding sogod restarts after RDN operations
• don't use the HTML editor with Internet Explorer 7
• add message-id header to appointment notifications (#2535)
• detect URLs in popup of events
• improved display of a contact (#2350)

Bug fixes

• don't load 'background' attribute (#2437)
• fixed validation of subscribed folders (#2583)
• fixed display of folder names in messages filter editor (#2569)
• fixed contextual menu of the current calendar view (#2557)
• fixed handling of the '=' character in cards/events/tasks (#2505)
• simplify searches in the address book (#2187)
• warn user when dnd failed because of a resource conflict (#1613)
• respect the maximum number of bookings when viewing the freebusy information of a resource ([#2560](http://sogo.nu/bugs/view.php?id=256
  0))
• encode HTML entities when forwarding an HTML message inline in plain text composition mode ([#2411](http://sogo.nu/bugs/view.php?id=241
  1))
• encode HTML entities in JSON data (#2598)
• fixed handling of ACLs on shared calendars with multiple groups (#1854)
• fixed HTML formatting of appointment notifications for Outlook (#2233)
• replace slashes by dashes in filenames of attachments to avoid a 404 return code (#2537)
• avoid over-using LDAP connections when decomposing groups
• fixed display of a contact's birthday when not defined (#2503)
• fixed JavaScript error when switching views in calendar module (#2613)