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End of service life approaching for Tiki 18 - what options do you have?

Gary Cunningham-Lee -

Tiki 18 LTS was first released in January of 2018 and so in January, 2023 it will reach the end of its service life. This means it will no longer be maintained by the Tiki Community, and no longer receive security fixes or feature updates. Tiki 18 users are urged to upgrade their site to the latest Tiki Long-Term Support (LTS) version. Organizations that for some reason choose to continue using Tiki 18 can seek professional enterprise support from a Tiki consultant.

Follow-up release: Tiki 24.2 - please update Tiki 24.1 websites

Gary Cunningham-Lee -

Tiki 24.2 was released on September 23, a quick but necessary update to the most advanced Tiki Long-Term Support version. Tiki 24.1 was released just a month ago, but websites using that version should be updated to version 24.2. We apologize for any inconvenience caused by the timing of this update.

Download information is at Get Tiki.

New Tiki Releases: 18.9 LTS, 21.6 LTS, 23.2 and 24.1 LTS

Gary Cunningham-Lee -

On August 23, 2022, Tiki 18.9 LTS, Tiki 23.2 and Tiki 24.1 LTS were released, and Tiki 21.6 LTS was released the next day. These releases bring functional enhancements, bug fixes and security updates.

Tiki 24.1 LTS has received improvements and enhancements in trackers, calendars, web mail, newsletters, toolbars, wiki structures (page sets), French translations and many other areas.

For Tiki 21.6 LTS, there was some cleanup of old code as well as miscellaneous minor fixes and enhancements.

For users of Tiki 23, the update includes improvements and fixes in wiki plugins, trackers, maps, CKEditor functions, and user registration, among others. This is essentially an end-of-life release so users of Tiki 23 should consider upgrading to Tiki 24.

Tiki 18 LTS was updated for probably the last time as it is approaching the end of its service life. For more information, please see End of service life approaching for Tiki 18 - what options do you have?.

The releases include a fix for a security vulnerability reported by Egidio Romano (aka EgiX), whom we deeply thank for his detailed report.

Download information is at Get Tiki.

Tiki 24 LTS Released

Gary Cunningham-Lee -
After several months of hard work, the latest long-term support version, Tiki 24, has been released. This version of Tiki Wiki CMS Groupware, which benefited from EvoluData's junior developer sponsorship program for a more coordinated approach to bug fixing, includes significant new features and numerous bug fixes and security enhancements. We are pleased to make Tiki 24.0 available at this time. Regular feature support will be provided for Tiki 24 via point releases until at least March 2024, and security updates until the end of the version's service life in March 2027. See the timeline on Lifecycle.

New Tiki Versions Released: Tiki 22.1, 21.3 LTS and 18.8 LTS Just Out of the Oven!

luciash d' being 🧙 -
The Tiki community just released fresh new Tiki versions with some security fixes and bug-fix updates of the LTS branches!


We strongly recommend all Tiki website administrators to upgrade their sites to the latest relevant Tiki version.

We released Tiki 22.0 (but forgot to tell you about it)

Communications Team -
The Tiki Community is happy to announce that Tiki 22.0, a new major version (codenamed Corona Borealis), has been released!


We recommend all Tiki users who are eager to get the latest cutting edge Tiki version to install it fresh or upgrade their existing sites to Tiki 22.0 and try it out. For the LTS we recommend you wait until Tiki 23.0 is released.

Security Releases of all Tiki versions since 16.3

The Tiki Team -
Due to some essential security fixes in all Tiki branches since 16.x we are happy to announce the release of the following minor updates: 21.2, 20.4, 19.3, 18.7, 17.3, 16.4.


We strongly recommend all Tiki website administrators to upgrade their sites to the latest Tiki versions.

If you cannot do even a minor upgrade please contact security at tiki.org for advice on to how to secure your installation.