sogo (5.6.0-1) unstable; urgency=medium The upgrade to SOGo 5.6.0 requires a database schema update. Please execute the script /usr/share/doc/sogo/sql-update-5.5.1_to_5.6.0.sh after upgrading the SOGo packages. Additionally, if you're using nginx as the SOGo webserver, be advised you will probably need to bump nginx buffer sizes for SOGo to operate correctly, as shown below: proxy_buffer_size 8k; proxy_buffers 4 64k; -- Jordi Mallach Sun, 08 May 2022 23:24:52 +0200