Pre-upgrade checklist
Complete the following checklist before upgrading Che so that no work is lost and the upgrade proceeds without errors.
| Step | Action |
|---|---|
1 |
Review the release notes for breaking changes and new features. |
2 |
Verify that your Kubernetes or OpenShift cluster version is supported. See How the upgrade works. |
3 |
Notify developers to save and push all uncommitted work in their running workspaces. |
4 |
Stop all running workspaces. The upgrade does not automatically stop workspaces, and running workspaces might encounter errors during the upgrade. |
5 |
If you plan to upgrade from the command line, update |
6 |
Verify the current Che Operator subscription and update approval strategy. See Choose how updates are applied. |