Knative Operator release v0.19.4

Document

This release consists of the following artifacts:

• operator.yaml: the Knative operator component, which is able to install and delete Knative Serving component, ranging from v0.16.0 to v0.19.0, and Knative Eventing component with in-memory channel, ranging from v0.16.0 to v0.19.2.

The latest Knative Serving v0.19.0 artifacts, bundled within the image of this operator, include serving-crds.yaml, serving-core.yaml, serving-hpa.yaml and serving-post-install-jobs.yaml.

The latest Knative Eventing v0.19.2 artifacts, bundled within the image of this operator, include eventing-crds.yaml, eventing-core.yaml, in-memory-channel.yaml, mt-channel-broker.yaml, and eventing-sugar-controller.yaml.

The latest network ingress v0.19.0 artifacts, bundled within the image of this operator, include net-istio.yaml.

Bug Fixes

• Add the transformer for pingsource to keep the env vars and replicas #381 (thanks @houshengbo)
• Create the service of knative-local-gateway under the ns istio-system #364 (thanks @houshengbo)
• Add validation to the field spec.version #319 (thanks @houshengbo)
• Add support of the major.minor format for spec.version #326 (thanks @houshengbo)

Other Changes

• Update to pkg test/KubeClient changes #304 (thanks @n3wscott)
• Lint: previous condition includes return statement, pop else statement #305 (thanks @lberk)
• Drop istio dependency and replace with unstructured operations #311 (thanks @markusthoemmes)
• Drop dependency on pkg/errors #310 (thanks @markusthoemmes)
• Validate the major.minor as the version matching mechanism for customized manifests #320 (thanks @houshengbo)
• Removing incorrect pre-job for 0.17.0 #325 (thanks @matzew)
• Use the hack repository for scripts #333 (thanks @markusthoemmes)
• Use the new update_deps script #332 (thanks @markusthoemmes)
• Add the support to build the operator image for all platforms #370 (thanks @houshengbo)