Release notes for version: 15.3.0
Technological stack
This section is important for Server solution. Cloud users need not worry about any of this.
- OS: Debian 12 on amd64 architecture
- Redmine: upgradable from version 6.0.7
- Ruby: 3.4.7
- Bundler: 2.7.1+
- Rubygems: 3.7.x
- Database: Percona/MySQL 8
- redis-server: 8
- NodeJS: 22.18
- Docker engine: 28.3.0
- Docker compose: 2.37.3
Beware of Ruby version raised to 3.4.7, from previously 3.4.4. Ruby and NodeJS are strictly mandatory, without these versions you will not be able to run Easy Redmine.
✅ Or, forget about the management of technological stack and use Docker deployment. It combines the security of on-premises solution with nearly the comfort of cloud solution.
Before every application upgrade, please carefully refer to all release notes between your existing version and the new version - there may be critical technical or functional changes explained.
To avoid sifting through too many release notes in the future, we recommend updating your application regularly. With Docker updating is very simple, and brings you advantages:
- Latest security fixes
- Latest bug fixes
- Fewer changes at a time - better digestible for your users
"Tracker" changes to "Task type"
The term Tracker is only known in the Redmine community and not self-explanatory for the general user. We decided to call it Task type.
This is purely a texting change, there are no functional consequences.

