MySQL InnoDB cluster (group replication) compatibility · Issue #7393 · roundcube/roundcubemail · GitHub
Database schema update failed in 2016112200.sql. [fixed] · Issue #8014 · roundcube/roundcubemail · GitHub
Database upgrade for mySQL fails for 2020020101.sql · Issue #7277 · roundcube/roundcubemail · GitHub
Upgrade from 1.4.11 to 1.5.2: Updating database schema (2020020101)... [FAILED] · Issue #8422 · roundcube/roundcubemail · GitHub
![Upgrade roundcubemail-1.4.11 to roundcubemail-1.5.2 · Issue #8386 · roundcube/roundcubemail · GitHub Upgrade roundcubemail-1.4.11 to roundcubemail-1.5.2 · Issue #8386 · roundcube/roundcubemail · GitHub](https://user-images.githubusercontent.com/15841698/148100278-ebcf4b77-84d8-4595-be12-b63ef1013001.png)