Release notes for version 0.50.0

Release date: 30 May 2025

Update note: This release contains new CRDs VLCluster and VLSingle. It requires to perform CRD versions update.
Please follow this doc https://docs.victoriametrics.com/helm/victoriametrics-k8s-stack/

• Support scrape and probe CRs validation webhooks

• updates operator to v0.59.0 version

• Updated rules and dashboards

• Allow overriding default vmagent remoteWrite options

• upgrade dependency Grafana chart 8.11.x -> 9.2.x, Grafana v11.y.z -> v12.y.z