# Upgrade procedure

- [Cluster and Runtime](/on-premise/upgrade-procedure/cluster-and-runtime.md)
- [Breaking changes](/on-premise/upgrade-procedure/cluster-and-runtime/breaking-changes.md)
- [Release 1.3.0](/on-premise/upgrade-procedure/cluster-and-runtime/breaking-changes/release-1.3.0.md)
- [Release 1.4.0](/on-premise/upgrade-procedure/cluster-and-runtime/breaking-changes/release-1.4.0.md)
- [Databases](/on-premise/upgrade-procedure/databases.md)