Merge pull request kubernetes-sigs#929 from serathius/bump-v0.6.0

Bump dependencies and version to v0.6.0

Merge pull request kubernetes-sigs#903 from stevehipwell/chart-v0-5-2

feat(chart): update chart for v0.5.2

Merge pull request kubernetes-sigs#899 from serathius/bump-v0.5.2

Bump release to v0.5.2

Merge pull request kubernetes-sigs#900 from serathius/bump-v0.4.5

Bump release to v0.4.5

Merge pull request kubernetes-sigs#863 from stevehipwell/helm-chart-v…

…0-5-1

Update Helm chart image to v0.5.1

Merge pull request kubernetes-sigs#844 from serathius/prepare-v0.5.1

Bump dependencies and prepare to v0.5.1 release

Merge pull request kubernetes-sigs#820 from stevehipwell/fix-helm-cha…

…rt-ci

Fix helm chart ci

Merge pull request kubernetes-sigs#773 from yangjunmyfm192085/metrics…

…-server-test6

Optimize e2e test cases

Merge pull request kubernetes-sigs#732 from x13n/release-0.4

Bump version to v0.4.4

Merge pull request kubernetes-sigs#708 from serathius/timeout-0.4

Increase image build timeout to 1 hour