v0.8.3
[BUGFIX] Fix authorizer webhook panic by bumping apiserver dependencies #362
[DOCS] Add NOTICE to comply with the CNCF rules #359
[ENHANCEMENT] Populate metric selector for custom metrics #348
[BUGFIX] Fix apiserver panics by bump to k8s 1.20, go 1.15 #352
[ENHANCEMENT] Make NodeMetrics and PodMetrics APIs match K8s conventions #344