- Help Desk: improved parsing "reply to comments" and "new objects" via email;
- Improved WYSIWYG for Knowledge Base and Announcements;
- Improved Search by Articles;
- Pagination on Users page.
- Fixed problem when access keys were not sent in email notifications on ticket comments;
- If there were no contributors, users page opened with crash report;
- API: guest user could get private categories using guess api requests;
- Critical Bug Fix: attachments could be deleted accidentally by users without management permissions.