Prepare for WTO 1.16 release

Signed-off-by: David Kwon <dakwon@redhat.com>

Author: dkwon17

CHANGELOG.md

@@ -1,3 +1,15 @@
+#### 1.16
+- Default tooling versions have been updated:
+  - oc v4.20.1 -> v4.21.4
+  - kubectl 1.33.3 -> 1.34.4
+  - kustomize v5.7.1 -> v5.8.1
+  - helm v3.17.1 -> v3.17.1
+  - knative v1.15.0-6 -> v1.15.0-6
+  - tekton v1.20.0 -> v1.20.0
+  - rhoas v0.53.0 -> v0.53.0
+  - submariner v0.21.0 -> v0.22.1
+  - virtctl v1.6.2 -> v1.7.1
+
 #### 1.15
 - Default tooling versions have been updated:
   - oc v4.19.9 -> v4.20.1

build/dockerfiles/Dockerfile

@@ -20,7 +20,7 @@ LABEL com.redhat.delivery.operator.bundle=true
 
 # This second label tells the pipeline which versions of OpenShift the operator supports (i.e. which version of oc is installed).
 # This is used to control which index images should include this operator.
-LABEL com.redhat.openshift.versions="v4.20"
+LABEL com.redhat.openshift.versions="v4.21"
 
 # The rest of these labels are copies of the same content in annotations.yaml and are needed by OLM
 # Note the package name and channels which are very important!

build/dockerfiles/controller.Dockerfile

@@ -30,7 +30,7 @@ COPY . .
 RUN make compile
 
 # https://access.redhat.com/containers/?tab=tags#/registry.access.redhat.com/ubi9-minimal
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.6-1760515502
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.7-1771346502
 RUN microdnf -y update && microdnf clean all && rm -rf /var/cache/yum && echo "Installed Packages" && rpm -qa | sort -V && echo "End Of Installed Packages"
 WORKDIR /
 COPY --from=builder /web-terminal-operator/_output/bin/web-terminal-controller /usr/local/bin/web-terminal-controller

build/dockerfiles/devtools.Dockerfile

@@ -29,7 +29,7 @@ RUN curl -sSLO https://github.com/operator-framework/operator-registry/releases/
     chmod +x linux-amd64-opm && \
     mv linux-amd64-opm /usr/local/bin/opm
 
-ENV OC_VERSION=4.19
+ENV OC_VERSION=4.21
 RUN curl -L https://mirror.openshift.com/pub/openshift-v4/x86_64/clients/ocp/stable-${OC_VERSION}/openshift-client-linux.tar.gz | \
     tar -C /usr/local/bin -xz --no-same-owner && \
     chmod +x /usr/local/bin/oc

manifests/web-terminal.clusterserviceversion.yaml

@@ -15,7 +15,7 @@ metadata:
     operatorframework.io/suggested-namespace: openshift-operators
     repository: https://github.com/redhat-developer/web-terminal-operator/
     support: Red Hat, Inc.
-  name: web-terminal.v1.15.0
+  name: web-terminal.v1.16.0
   namespace: placeholder
 spec:
   apiservicedefinitions: {}
@@ -137,5 +137,5 @@ spec:
   maturity: alpha
   provider:
     name: Red Hat
-  replaces: web-terminal.v1.14.0
-  version: 1.15.0
+  replaces: web-terminal.v1.15.0
+  version: 1.16.0