osTicket 1.15.8 release

Today marks the release of version 1.15.8, and brings an enhancement, improvements, and important Security updates.

Enhancements

• issue: Check User Status (3a2f072)
• jquery: Update jQueryUI 1.13.1 (ed958d9)

Improvements

• issue: Redactor Freezing (42525ac)

Security

• mpdf: Unregister PHAR (57721de)
• issue: Form Elements & Attribute (45b6cf2)
• Security: Session Fixation (85a76f4)
• security: Unvalidated Password Change (01a378f)
• xss: System Logs (334934e)
• xss: Agent Directory (a5c4d93)

Use the official download site osticket.com/download to download the new release.  Remember to also upgrade language packs, and plugins.