Update versions for 0.26.0 (#1459)

* Deprecate `lookup-path` option and updated relevant documentation

Lookup in path is now the default for all plugins.
This option will be removed eventually in a future version,
when path lookup is enabled uncoditinally and can't be turned of.

* Update versions for 0.26.0

CHANGELOG.adoc

@@ -11,7 +11,7 @@
 |
 | https://github.com/knative/client/pull/[#]
 ////
-## v0.26.0 (2021-09-21)
+## v0.26.0 (2021-09-22)
 [cols="1,10,3", options="header", width="100%"]
 |===
 | | Description | PR

pkg/kn/commands/version/version.go

@@ -31,11 +31,11 @@ var GitRevision string
 // update this var as we add more deps
 var apiVersions = map[string][]string{
 	"serving": {
-		"serving.knative.dev/v1 (knative-serving v0.25.0)",
+		"serving.knative.dev/v1 (knative-serving v0.26.0)",
 	},
 	"eventing": {
-		"sources.knative.dev/v1 (knative-eventing v0.25.0)",
-		"eventing.knative.dev/v1 (knative-eventing v0.25.0)",
+		"sources.knative.dev/v1 (knative-eventing v0.26.0)",
+		"eventing.knative.dev/v1 (knative-eventing v0.26.0)",
 	},
 }
 

pkg/kn/config/config_test.go

@@ -29,7 +29,6 @@ func TestBootstrapConfig(t *testing.T) {
 	configYaml := `
 plugins:
   directory: /tmp
-  path-lookup: true
 eventing:
   sink-mappings:
   - prefix: service

test/presubmit-integration-tests-latest-release.sh

@@ -17,7 +17,7 @@
 # This script is used in Knative/test-infra as a custom prow job to run the
 # integration tests against Knative Serving / Eventing of a specific version.
 
-export KNATIVE_SERVING_VERSION="0.25.0"
-export KNATIVE_EVENTING_VERSION="0.25.0"
+export KNATIVE_SERVING_VERSION="0.26.0"
+export KNATIVE_EVENTING_VERSION="0.26.0"
 
 $(dirname $0)/presubmit-tests.sh --integration-tests