Back to Changelog

v1.0.312

Patch Released June 22, 2026

Fixed webmail internal error caused by missing Sabre/VObject library (SH-011 self-heal).

Improvements

2
  • The Sabre/VObject, Sabre/XML, and Sabre/URI libraries (108 files, ~0.9 MB) are now bundled directly into the backend binary and deployed automatically on startup (SH-011). The self-heal is idempotent: if the libraries are already present, no action is taken.
  • Existing installations are fixed automatically on the next backend restart after applying this update. No database schema change is required.

Bug Fix

1
  • Fixed webmail showing Oops, an internal error has occurred when opening HTML messages. The bundled Roundcube calendar plugin requires the Sabre/VObject library to scan messages for calendar invites, but that library was not included, causing a PHP fatal error on every HTML message view.
See the Demo