The current version is 15.0 with the operator v0.8.0.
The instance should be upgaded to the operator v0.12.2 and gitlab 15.5.2
Upgrade process:
- [ ] upgrade operator to 0.8.2 (gitlab 15.0.3)
- [ ] upgrade operator to 0.9.3 (gitlab 15.1.3)
- [ ] upgrade operator to 0.10.2 (gitlab 15.2.2)
- [ ] upgrade operator to 0.11.4 (gitlab 15.3.3)
- [ ] upgrade operator to 0.12.2 (gitlab 15.4.2)
It seems there are no breaking changes between those operator versions