Joomla 3.9.21 is here - a security and bug fixes release!
The Joomla project team has recently released version 3.9.21 as security and bug fixes release.
Joomla 3.9.21 fixes 3 (low priority) security issues and over 20 bugs.
Community Builder 2.4.6 (latest build) and all Joomlapolis add-ons work just fine with Joomla 3.9.21. You can see everything in action on our demo site.
Joomla 3.9.21 is a recommended upgrade for all Joomla sites - you should upgrade.
As always, before any Joomla upgrade on your live website, take a backup just in case anything goes wrong.
You can learn more about the fixed bugs by reading the Joomla 3.9.21 announcement.