osTicket v1.12.1 Maintenance release for osTicket 1.12 osTicket v1.12.1 ================ == Enhancements * issue: Queue Sort Title No Validation Error (029b0f2) * Issue: Tickets Visibility (60aa7b8) * task: Implement edit of task thread (394ddee) * Reformat Incorrect Reply-To Headers (e9dda94) * DatetimeField: Add jquery-ui-timepicker-addon (dbff3b2) * Add/Remove Collaborators Without Refresh (5a5044a) == Improvements * issue: API Unexpected Data Warnings (4f68eb9) * Double semicolon removed (bacd836) * Empty extra in list_items (1309a6c) * Issue: Ticket Alerts vs Dept Recipients (581f1f9) * issue: iFrame Single Quotes (4b59b4f) * issue: PDF Squares Instead Of Text (69c5095) * issue: Class Format Disposition Misspelling (1d3f1a3) == Performance and Security * Remove File Type Override (539d343) * Validate integrity of uploads (eba6fb9) * issue: Rogue Closing div Breaks HTML Thread Tree (3bb4c0a) * xss: Install Form (c3ba5b7) * security: CSV Formula Injection (9981848) * security: HTML File Browser Execution (Windows: Firefox/IE) (33ed106)