Released on January 14th, 2015.

This is a maintenance release recommended for all users in order to improve security.

New in 5.2.1-stable:

• Fixed a possible XSS attack
• Scheduler improvements:
  • Show duration in the task log
  • Allow searching the task log and filtering by date
  • Extended info in hitlog & sessions pruning job.
• Updated language files.
• Bug Fixes.