v2.1 to 2.2

Upgraded Helm Version

Note that bundled Helm has been upgraded from 3.6.0 to v3.7+. This includes following breaking changes:

Repository credentials are no longer passed to download charts that are being served from a different domain than the repository.

You can still force older behavior with --helm-pass-credentials option to argocd app create.

More information in the Helm v3.6.1 release notes.
Experimental OCI support has been rewritten.

More information in the Helm v3.7.0 release notes.