The majority of the changes are very minor and bring mostly new features for developers, or to improve the stability of CiviCRM. Please do not hesitate to open an issue via your Gitlab account if you encounter any problems. If you do not have a Gitlab account with us, please use the contact form on our website.
We are also getting ready for the security upgrade next month.
First time seeing these announcements?
It is fairly recent that we are announcing in-app that we have upgraded your CiviCRM instance. The announcements are only visible to users with administration permissions. They are also available on our website. If you find it useful, or if you find it annoying, please let us know, so that we can keep improving.