Release 8.42

This release makes email design more powerful: the signature designer has been upgraded with saved personal details, flexible typography, theme-aware elements and drag-and-drop image uploads. Upsell has also been improved with resizable iframes, more flexible conditions and better support for different plans and features. The portal is cleaner with a simplified layout and Mail Compose now offers basic support for right-to-left text.

On the reliability side, external mail accounts now update automatically after password changes and file size error messages are clearer when adding attachments to emails. Drive search is easier as you can filter by file type alone and overall performance and accessibility have improved with fixes for dropdowns, dark mode, screen readers and the picture editor. This release also includes a number of smaller improvements and fixes that make the overall experience more reliable.

A detailed list of changes can be found in the changelogs.

Technical documentation available at documentation.open-xchange.com/8.42.0

Expected release date: October 2025