The Tiki Community is pleased to announce the latest stable release - Tiki 17.0 aka Zeta Boötis. This update includes many new features and code improvements, as well as security fixes. Tiki 17, originally scheduled for an April 2017 release but pushed back for extra fixes and enhancements, brings a number of significant new features including support for modern favicons, password blacklists, and a new method for annotations.
Feature advancements include a massive improvement in PDF generation via mPDF, tracker additions and enhancements including a more versatile user selector field type, typography enhancements based on PHP SmartyPants, and a number of new wiki plugins.
For the most polished and feature-complete Tiki Wiki CMS Groupware experience, an upgrade to Tiki 17.0 or new installation as a first Tiki website is highly recommended!
You can find here the long long list of Tiki 17 improvements: https://doc.tiki.org/tiki17
Get Tiki 17.0 at the download page.