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Release history

osTicket releases

The osTicket open source ticketing system official project repository, for versions 1.8 and later

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All releases

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v1.18.4 Security relevant

June 2026 security patches

Open
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v1.17.8 Security relevant

June 2026 security patches

Open
v1.17.7 Security relevant
Security fixes
  • Latest security patches from 01/2026
Notable features
  • SMTPUTF8 compatibility
  • PGP/S/MIME improvements
  • SVG MIME type support
View release on GitHub

Beta — feedback welcome: [email protected]