# CMS Version 3.3.2 to 4.3.1 **URL:** https://community.xibo.org.uk/t/cms-version-3-3-2-to-4-3-1/36779 **Category:** CMS Installation **Created:** [December 3, 2025, 3:30pm UTC](https://community.xibo.org.uk/t/cms-version-3-3-2-to-4-3-1/36779 "2025-12-03T15:30:24Z") **Posts on this page:** 1 **Showing post:** 7
### Author: ![alex](https://community.xibo.org.uk/user_avatar/community.xibo.org.uk/alex/32/5782_2.png) [@alex](https://community.xibo.org.uk/u/alex) #### Post date: [February 6, 2026, 10:01am UTC](https://community.xibo.org.uk/t/cms-version-3-3-2-to-4-3-1/36779/7 "2026-02-06T10:01:22Z")
If you were on 3.3.12 you’d need to upgrade to Xibo 4.0 first to upgrade MySQL to version 8.0 and then on to 4.4 which uses MySQL 8.4. To resolve in your current situation, I would stop the db container, take a full backup of `shared/db`, and then change the MySQL image version number to 8.0 in the docker-compose.yml file and try recreating that container. You then need to pay careful attention to the section in the 4.4.0 release notes that talks about legacy MySQL password formats. > [@Xibo CMS v4.4.0 Released](https://community.xibo.org.uk/t/xibo-cms-v4-4-0-released/36960): > > Hi everyone, We are thrilled to announce the latest CMS release, Xibo v4.4.0. The codename for this version is “Schaumasse”. 24P/Schaumasse is a periodic comet in the Solar System. First discovered on 1st December 1911 as a 12th magnitude, the comet passed about 1 degree from Jupiter on 25th October 2025. What’s new in Xibo 4.4.0? Xibo v4.4.0 introduces new functionality and enhancements, with three key updates to scheduling and one new interactive feature, designed to help you schedule con… If MySQL still won’t start, it’s likely you were using MySQL 5.7 without having done the upgrade from 5.6 to 5.7 completely. You’d need to stop the container again, and complete the MySQL 5.7 upgrade per notes here: > [@Xibo CMS 2.3.10 Released](https://community.xibo.org.uk/t/xibo-cms-2-3-10-released/24844/2): > > If you’re upgrading from an earlier version to 2.3.10, the version of MySQL bundled changes from 5.6 to 5.7 as 5.6 is now end of life. You will therefore need to do some extra work to handle the MySQL 5.6-5.7 migration. We will shortly update the official documentation to cover this, but in the interim, please use the following process. In all the steps below, please add the -f cms\_custom-ports.yml flag as normal if you are using those templates instead of the standard files (eg docker-compose… --- _[View the full topic](https://community.xibo.org.uk/t/cms-version-3-3-2-to-4-3-1/36779)._