* rm deprecation banner from v2.8
* 990 create-persistent-grafana-dashboard missing steps for creating in UI
* added value plus note about modified helm chart
* 'note that' > :::note
* slight reword
* versioning
* Apply suggestions from code review
Co-authored-by: Billy Tat <btat@suse.com>
---------
Co-authored-by: Billy Tat <btat@suse.com>