We've published maintenance updates for several Roundcube Plus plugins. These are smaller, focused updates that fix bugs and address a few rough edges.
The Email Scheduler plugin gained DoS protection for its cron execution, hardening how scheduled-message processing runs in the background.
The Last Login plugin received two fixes: the sidebar box now updates correctly when you change the interface language, and it handles incomplete geolocation data more gracefully.
The Dropbox plugin had its integration with the calendar plugin fixed.
The AI Assistant plugin fixed a compatibility issue with its text generation on PHP 7.4.
All of these updates are available now in the customer area of our website, and the full list of changes for each plugin is in its change log.