Merge branch 'knative-0.6' into 'master'

Knative version bump 0.5 -> 0.6

See merge request gitlab-org/gitlab-ce!28798

app/models/clusters/applications/knative.rb

@@ -3,7 +3,7 @@
 module Clusters
   module Applications
     class Knative < ApplicationRecord
-      VERSION = '0.5.0'.freeze
+      VERSION = '0.6.0'.freeze
       REPOSITORY = 'https://storage.googleapis.com/triggermesh-charts'.freeze
       METRICS_CONFIG = 'https://storage.googleapis.com/triggermesh-charts/istio-metrics.yaml'.freeze
       FETCH_IP_ADDRESS_DELAY = 30.seconds

changelogs/unreleased/knative-0-6.yml

+---
+title: Knative version bump 0.5 -> 0.6
+merge_request: 28798
+author: Chris Baumbauer
+type: changed

spec/models/clusters/applications/knative_spec.rb

@@ -112,7 +112,7 @@ describe Clusters::Applications::Knative do
     subject { knative.install_command }
 
     it 'is initialized with latest version' do
-      expect(subject.version).to eq('0.5.0')
+      expect(subject.version).to eq('0.6.0')
     end
 
     it_behaves_like 'a command'