Hello,

We're pleased to announce the release of sh404SEF version 4.20.2. This is a maintenance release to improve on direct usage of Joomla router for some components. 

Important: sh404SEF now requires Joomla 3.9.0 or more recent. It won't install or update on older Joomla versions.

Important: From June 1st, 2020, all our extensions will require PHP 5.6 as a minimum PHP version. Extensions released after this date will not install or update if a lower PHP version is detected.

Here are the highlights:

• Strict minimal Joomla version is now 3.9.0
• Restrict safer use of Joomla router to only built-in Joomla extensions, several 3rd-party cannot operate with this mode
• 404 for components set to Use Joomla router if URL rewriting (.htaccess) is not used
• Possible PHP notice when displaying duplicates of an URL in admin

Please see this page for a full changelog. This release is immediately available both from the download area and using the one-click Joomla! updater of your web site.

Best regards

Weeblr.com