Release History

Documentation

Release History

Every release we’ve ever shipped, from the very first build in 2016 to today.
osTicket Awesome has tracked every upstream osTicket release for over a decade,
delivering an updated distribution within days.

osTicket 1.18.x Stream

osTicket-1.18.3-Awesome-104

March 25, 2026
Licensing and telemetry release.

osTicket-1.18.3-Awesome-103

February 8, 2026
  • NEW Avatar system (Gravatar with initials-based fallback)
  • NEW Automatic version update notifications with admin dismissal
  • NEW Unified Client Portal sidebar (consistent across all KB pages)
  • FIX Ticket print PDFs now use custom print logo from Theme Settings

osTicket-1.18.3-Awesome-102

January 28, 2026
  • HOTFIX Fixed double-escaped apostrophes in translation files (ca, et, fr, it, tr, uk) causing HTTP 500 errors
  • HOTFIX Fixed malformed Hebrew translation string for ‘Ticket Assignment Alert’

osTicket-1.18.3-Awesome-101

January 25, 2026
  • NEW Initial release for osTicket 1.18.3
  • NEW Pashto (ps) language pack added
  • NEW Auth OpenID (Microsoft) plugin added
  • UPDATE Auth OAuth2 plugin updated from 0.6 to 1.1
  • UPDATE All 58 language packs refreshed
  • FIX Arabic flag CSS conflict resolved
  • FIX Taiwan flag CSS reworked

osTicket-1.18.2-Awesome-101

February 16, 2025
  • NEW Initial release for osTicket 1.18.2

osTicket-1.18.1-Awesome-101

October 26, 2023
  • NEW Initial release for osTicket 1.18.1
  • NEW All files self-contained; fully functional in offline/intranet environments

osTicket-1.18-Awesome-103

October 19, 2023
  • FIX Themes & Custom Theme mapping and hover styles

osTicket-1.18-Awesome-102

October 10, 2023
  • NEW 3 plugin updates bundled (OAuth2, Password Policy, S3 Attachments)

osTicket-1.18-Awesome-101

June 17, 2023
  • NEW Initial release for osTicket 1.18

osTicket 1.17.x Stream END OF LIFE

osTicket-1.17.7-Awesome-101

January 25, 2026
  • NEW Initial release for osTicket 1.17.7
  • NEW Pashto language pack, OpenID (Microsoft) plugin
  • UPDATE OAuth2 plugin 0.6 → 1.1, all 58 language packs refreshed

osTicket-1.17.6-Awesome-101

February 14, 2024
  • NEW Initial release for osTicket 1.17.6

osTicket-1.17.5-Awesome-102

November 20, 2023
  • NEW Offline/intranet support (all files self-contained)
  • FIX Mobile navigation sidebar

osTicket-1.17.5-Awesome-101

October 26, 2023
  • NEW Initial release for osTicket 1.17.5

osTicket-1.17.4-Awesome-101

June 17, 2023
  • NEW Initial release for osTicket 1.17.4

osTicket-1.17.3-Awesome-102

April 28, 2023
  • HOTFIX Client portal wrong jQuery files called

osTicket-1.17.3-Awesome-101

March 4, 2023
  • NEW Initial release for osTicket 1.17.3
  • FIX Dark Mode malformed code on profile page
  • FIX Various minor Dark Mode enhancements

osTicket-1.17.2-Awesome-102

January 3, 2023
  • NEW Dark Mode
  • NEW Ticket List Priority Quick Change
  • FIX Assign To field type-to-filter
  • FIX RTL language support improvements
  • FIX Various UI fixes

osTicket-1.17.2-Awesome-101

November 17, 2022
  • NEW Initial release for osTicket 1.17.2
  • FIX Tasks list missing
  • FIX Tasks buttons misaligned

osTicket-1.17.1-Awesome-101

November 11, 2022
  • NEW Initial release for osTicket 1.17.1
  • NEW Replaced .txt README with markdown
  • FIX Date picker styling improvements
  • FIX Mobile Ticket List button menus going off screen

osTicket-1.17-Awesome-103

October 21, 2022
  • FIX Attachment Preview plugin included as .phar file

osTicket-1.17-Awesome-102

October 10, 2022
  • FIX Client wrong jQuery version
  • FIX Desktop ticket thread buttons misaligned
  • FIX Mobile field widths, sort button, basic search

osTicket-1.17-Awesome-101

October 6, 2022
  • NEW Initial release for osTicket 1.17
  • NEW Support for osTicket’s new plugin multi-instance system
  • UPDATE All plugins updated to latest versions

osTicket 1.16.x Stream

osTicket-1.16.6-Awesome-101

April 4, 2023
  • NEW Initial release for osTicket 1.16.6

osTicket-1.16.5-Awesome-101

November 17, 2022
  • NEW Initial release for osTicket 1.16.5

osTicket-1.16.4-Awesome-101

November 10, 2022
  • NEW Initial release for osTicket 1.16.4
  • FIX Mobile column labels

osTicket-1.16.3-Awesome-101

May 19, 2022
  • NEW Initial release for osTicket 1.16.3

osTicket-1.16.2-Awesome-101

April 21, 2022
  • NEW Initial release for osTicket 1.16.2

osTicket-1.16.1-Awesome-101

February 19, 2022
  • NEW Initial release for osTicket 1.16.1

osTicket-1.16-Awesome-101

February 17, 2022
  • NEW Initial release for osTicket 1.16

osTicket 1.15.x Stream

osTicket-1.15.8-Awesome-101

May 19, 2022
  • NEW Initial release for osTicket 1.15.8

osTicket-1.15.7-Awesome-101

April 20, 2022
  • NEW Initial release for osTicket 1.15.7

osTicket-1.15.6-Awesome-101

February 17, 2022
  • NEW Initial release for osTicket 1.15.6

osTicket-1.15.5-Awesome-101

February 16, 2022
  • NEW Initial release for osTicket 1.15.5

osTicket-1.15.4-Awesome-101

October 11, 2021
  • NEW Initial release for osTicket 1.15.4

osTicket-1.15.3.1-Awesome-101

August 10, 2021
  • NEW Initial release for osTicket 1.15.3.1

osTicket-1.15.3-Awesome-101

August 10, 2021
  • NEW Initial release for osTicket 1.15.3
  • FIX Absolute links converted to relative in staff header
  • FIX Priority label conditional highlighting

osTicket-1.15.2-Awesome-101

March 10, 2021
  • NEW Initial release for osTicket 1.15.2
  • NEW SHIFT+E keyboard shortcut (edit current ticket)
  • NEW SHIFT+F keyboard shortcut (navigate forward)
  • NEW OpenID Authentication for Microsoft plugin added
  • FIX Security fix preventing JavaScript injection via malicious URL
  • FIX Custom Form Fields not editable (fixed again)
  • FIX API-submitted ticket ID not styled in queue
  • FIX New Reply icon missing when columns rearranged

osTicket-1.15.1-Awesome-101

January 25, 2021
  • NEW Initial release for osTicket 1.15.1
  • UPDATE Help Desk Audit plugin updated

osTicket-1.15-Awesome-101

January 25, 2021
  • NEW Initial release for osTicket 1.15
  • FIX Tasks Sort button missing
  • FIX Manage dropdown lists glitchy (multiple locations)
  • FIX SHIFT+O generates error on IIS server
  • FIX Custom Form Fields not editable
  • NEW Ticket Queue date column text breaks evenly on small screens

osTicket 1.14.x Stream

osTicket-1.14.8-Awesome-101

October 10, 2021
  • NEW Initial release for osTicket 1.14.8

osTicket-1.14.7-Awesome-101

August 9, 2021
  • NEW Initial release for osTicket 1.14.7

osTicket-1.14.6-Awesome-101

March 10, 2021
  • NEW Initial release for osTicket 1.14.6
  • FIX Security fix preventing JavaScript injection via malicious URL

osTicket-1.14.5-Awesome-101

January 25, 2021
  • NEW Initial release for osTicket 1.14.5

osTicket-1.14.4-Awesome-101

November 20, 2020
  • NEW Initial release for osTicket 1.14.4
  • FIX Tasks Sort button missing
  • FIX Manage dropdown lists glitchy
  • FIX SHIFT+O generates error on IIS server

osTicket-1.14.3-Awesome-102a

September 22, 2020
  • HOTFIX PHP errors displayed by default

osTicket-1.14.3-Awesome-102

September 13, 2020
  • NEW Keyboard Shortcuts
  • NEW SHIFT+O to view same page in vanilla osTicket
  • NEW Theme Options Show PHP Errors toggle
  • NEW Setup/Installer/Upgrader files styled
  • NEW Ticket Queue font size controls
  • FIX Client KB Search broken (Welcome page and footer)

osTicket-1.14.3-Awesome-101a

August 28, 2020
  • HOTFIX Staff mobile menu navigation links broken

osTicket-1.14.3-Awesome-101

August 28, 2020
  • NEW Initial release for osTicket 1.14.3
  • NEW Attachment Preview plugin included
  • NEW 12 new language packs
  • FIX PHP short tags removed for universal compatibility
  • FIX Client Redactor horizontal rule, Scroll-to-top icon
  • FIX Custom Lists disabled items

osTicket-1.14.2-Awesome-103

July 24, 2020
  • NEW Built-in color themes optimized
  • NEW Cookie Consent for GDPR/CCPA compliance
  • NEW Custom CSS admin editor
  • NEW Ticket Queue Density Slider
  • NEW Dashboard About page styling
  • NEW Ticket Queue icons (Reply Waiting, Overdue)
  • FIX Custom company logo in ticket print PDFs
  • FIX Multiple Staff Panel UI fixes

osTicket-1.14.2-Awesome-102

May 23, 2020
  • NEW Client and Staff ticket/task print jobs styled
  • NEW Internet Explorer redirect function
  • NEW Merge Tickets dialog styling
  • NEW Thread Count tooltip
  • NEW Scroll to Top toggle in Theme Options
  • NEW Locked/Linked/Merged ticket icons in queue
  • FIX Multiple mobile and desktop layout fixes

osTicket-1.14.2-Awesome-101

May 15, 2020
  • NEW Initial release for osTicket 1.14.2
  • NEW Audit Log plugin supported
  • FIX Header layout for German and Greek languages
  • FIX Merge/Link/Transfer/Delete buttons and tooltips
  • FIX Merged Ticket parent/child status indicator

osTicket-1.14.1-Awesome-102

December 11, 2019
  • FIX Client Home button missing
  • FIX Staff Theme navigation link missing
  • FIX Staff Redactor text editor missing from Post Reply and Internal Note

osTicket-1.14.1-Awesome-101

December 9, 2019
  • NEW Initial release for osTicket 1.14.1
  • Release for osTicket 1.14 was skipped.

osTicket 1.12.x Stream

osTicket-1.12.6-Awesome-101

April 29, 2020
  • NEW Initial release for osTicket 1.12.6

osTicket-1.12.5-Awesome-101

November 28, 2019
  • NEW Initial release for osTicket 1.12.5

osTicket-1.12.4-Awesome-101

November 21, 2019
  • NEW Initial release for osTicket 1.12.4
  • FIX Removed orphaned files

osTicket-1.12.3-Awesome-102

October 16, 2019
  • FIX Client Search box form tag not closed
  • FIX Staff Search results labels missing
  • FIX User Directory and Organizations table styling
  • NEW Mobile “Back To Top” button
  • NEW Client and Staff body class tags added

osTicket-1.12.3-Awesome-101

October 2, 2019
  • NEW Initial release for osTicket 1.12.3
  • FIX Profile page button height
  • FIX Ticket counts in Navigation pre-load

osTicket-1.12.2-Awesome-101

July 26, 2019
  • NEW Initial release for osTicket 1.12.2

osTicket-1.12.1-Awesome-101

July 26, 2019
  • NEW Initial release for osTicket 1.12.1
  • FIX Mobile collaborator dropdown, checkbox labels, search icon, Reset button

osTicket-1.12-Awesome-105

July 3, 2019
  • NEW Scroll to top button
  • NEW user-scripts.js for custom jQuery
  • NEW Theme Information download link for new versions
  • NEW Thread count tooltip
  • FIX 25+ bug fixes across Client and Staff portals

osTicket-1.12-Awesome-104

June 2, 2019
  • NEW Redesigned “new reply” icon with tooltip
  • NEW Styled list checkboxes
  • NEW Tasks in mobile menu
  • FIX Footer/modals broken after auto-refresh
  • FIX Mobile menu decoupling

osTicket-1.12-Awesome-103

May 27, 2019
  • NEW Completely revamped Agent mobile ticket list
  • NEW Client Portal completely redesigned
  • NEW 18 new language packs, all 44 updated
  • FIX Multiple UI fixes across both portals

osTicket-1.12-Awesome-102

May 14, 2019
  • NEW “New reply” notification in Ticket list
  • NEW Ticket Info responsive tables
  • NEW Canadian English language pack
  • NEW Theme Options redesign (all options stored in DB)
  • FIX Various display bugs

osTicket-1.12-Awesome-101

May 1, 2019
  • NEW Initial release for osTicket 1.12

osTicket 1.11.x Stream

osTicket-1.11-Awesome-102

April 30, 2019
  • FIX Tool tips, loading overlays, popup dialogs
  • FIX Ticket queue numbers, image logo widths, responsive layout
  • NEW English (United Kingdom) language pack
  • NEW Ticket queues in mobile navigation

osTicket-1.11-Awesome-101

April 17, 2019
  • NEW Initial release for osTicket 1.11
  • FIX Ticket attachments missing in Client portal

osTicket 1.10.x Stream

osTicket-1.10.7-Awesome-101

August 2, 2019
  • NEW Initial release for osTicket 1.10.7

osTicket-1.10.6-Awesome-101

April 30, 2019
  • NEW Initial release for osTicket 1.10.6

Earlier Releases (pre-2019)

osTicket Awesome was first released in 2016, originally as a responsive theme for osTicket. Early releases predate the structured changelog format and are not listed here individually. The product has been in continuous development since its inception.