Tiki 12 is a Long-Term Support (LTS) version of Tiki Wiki CMS Groupware that was first released in November 2013 and received 14 incremental updates, the most recent in mid-2018. The final LTS version before the integration of the Bootstrap CSS framework, Tiki 12 has reached the end of its service life, as shown by Version Lifecycle. This means The Tiki Community will no longer provide fixes or updates for Tiki 12, so users are encouraged to upgrade to the latest Long Term Support version - Tiki 18 as of this writing.

Any organization using Tiki 12 that wishes to continue using that version and not miss out on security fixes and other code maintenance is encouraged to select a qualified Tiki consultant.

Avan.tech offers professional enterprise support 

In particular, we would like to announce that Avan.tech has come forward to offer enterprise LTS support for Tiki 12. Avan.tech is also offering extended enterprise support for other past and future LTS versions of Tiki. If interested, please contact them directly. We are appreciative and excited that for the first time Tiki LTS versions will be privately supported for a period of up to 10 years. This will not affect the release cycles of Tiki, and our current period of five years of LTS support will be maintained for future Tiki releases.