fixed a division error

fixed the search query build

fixed an issue with ldap_sync in case of the users DN is changed

limit folder names to the top level

added folder column to a query to make tagging working

fixed a typo Call-time pass-by-reference issue

fixed a decoding issue

major rewrite of the web interface

improved the expert search

fixed a bug with messages without encoding

fix in the ldap user import

auditor can restore emails only to mydomain addresses

fix a bug in the check_your_permission_by_id_list() function

ldap_sync.php import fix

fixed a character encoding bug in the message body in the message view popup window

fixed a bug in the character conversion to utf-8 function

webui code cleanup

fixed minor webui bugs

fixed a bug in user search

fix a bug preventing the removal of the groups for a user

improved group handling

updated the group handling + revised admin permissions

webui code cleanup

added group handling feature

fixed some php notice messages

added bulk download feature

add bulk restore feature

admin user can tag search results, too

minor bugfixes

removed <?= php abbreviations