Remove group_iterations feature flag

doc/user/group/iterations/index.md

@@ -7,14 +7,10 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # Iterations **(PREMIUM)**
 
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/214713) in GitLab 13.1.
-> - Deployed behind a feature flag, disabled by default.
-> - [Enabled by default](https://gitlab.com/gitlab-org/gitlab/-/issues/221047) in GitLab 13.2.
-> - Enabled on GitLab.com.
-> - Can be enabled or disabled per-group.
-> - Recommended for production use.
-> - For GitLab self-managed instances, GitLab administrators can opt to [disable it](#enable-or-disable-iterations).
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/214713) in GitLab 13.1 [with a flag](../../../administration/feature_flags.md) named `group_iterations`. Disabled by default.
+> - [Enabled on self-managed](https://gitlab.com/gitlab-org/gitlab/-/issues/221047) in GitLab 13.2.
 > - Moved to GitLab Premium in 13.9.
+> - [Generally available](https://gitlab.com/gitlab-org/gitlab/-/issues/221047) in GitLab 14.6. [Feature flag `group_iterations`](https://gitlab.com/gitlab-org/gitlab/-/issues/221047) removed.
 
 Iterations are a way to track issues over a period of time. This allows teams
 to track velocity and volatility metrics. Iterations can be used with [milestones](../../project/milestones/index.md)
@@ -171,30 +167,6 @@ To group issues by label:
    You can also search for labels by typing in the search input.
 1. Select or tap outside of the label dropdown. The page is now grouped by the selected labels.
 
-## Enable or disable iterations **(PREMIUM SELF)**
-
-GitLab Iterations feature is deployed with a feature flag that is **enabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
-can disable it for your instance. `:group_iterations` can be enabled or disabled per-group.
-
-To enable it:
-
-```ruby
-# Instance-wide
-Feature.enable(:group_iterations)
-# or by group
-Feature.enable(:group_iterations, Group.find(<group ID>))
-```
-
-To disable it:
-
-```ruby
-# Instance-wide
-Feature.disable(:group_iterations)
-# or by group
-Feature.disable(:group_iterations, Group.find(<group ID>))
-```
-
 ### Enable or disable iteration cadences **(PREMIUM SELF)**
 
 Iteration Cadences feature is under development and not ready for production use. It is

ee/app/views/groups/iterations/edit.html.haml

@@ -2,8 +2,7 @@
 - breadcrumb_title params[:id]
 - page_title s_("Iterations|Edit iteration")
 
-- if Feature.enabled?(:group_iterations, @group, default_enabled: true)
-  .js-iteration{ data: { full_path: @group.full_path,
+.js-iteration{ data: { full_path: @group.full_path,
   iterations_list_path: group_iterations_path(@group),
   can_edit: can?(current_user, :admin_iteration, @group).to_s,
   iteration_id: params[:id],

ee/app/views/groups/iterations/index.html.haml

 - page_title _("Iterations")
 
-- if Feature.enabled?(:group_iterations, @group, default_enabled: true)
-  .js-iterations-list{ data: { full_path: @group.full_path, can_admin: can?(current_user, :create_iteration, @group).to_s, new_iteration_path: new_group_iteration_path(@group) } }
+.js-iterations-list{ data: { full_path: @group.full_path, can_admin: can?(current_user, :create_iteration, @group).to_s, new_iteration_path: new_group_iteration_path(@group) } }

ee/app/views/groups/iterations/show.html.haml

@@ -2,8 +2,7 @@
 - breadcrumb_title params[:id]
 - page_title _("Iterations")
 
-- if Feature.enabled?(:group_iterations, @group, default_enabled: true)
-  .js-iteration{ data: { full_path: @group.full_path,
+.js-iteration{ data: { full_path: @group.full_path,
   can_edit: can?(current_user, :admin_iteration, @group).to_s,
   has_scoped_labels_feature: @group.licensed_feature_available?(:scoped_labels).to_s,
   iteration_id: params[:id],

ee/app/views/shared/issuable/_iteration_select.html.haml

-- if Feature.enabled?(:group_iterations, @project.group, default_enabled: true) && @project.group.licensed_feature_available?(:iterations)
+- if @project.group.licensed_feature_available?(:iterations)
   .js-iteration-select{ data: { can_edit: can_edit, group_path: group_path, project_path: project_path, issue_iid: issue_iid } }

ee/config/feature_flags/development/group_iterations.yml

----
-name: group_iterations
-introduced_by_url:
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/221047
-milestone:
-type: development
-group: group::project management
-default_enabled: true

ee/lib/ee/sidebars/groups/menus/issues_menu.rb

@@ -32,7 +32,7 @@ module EE
           end
 
           def iterations_enabled?
-            ::Feature.enabled?(:group_iterations, context.group, default_enabled: true) && context.group.licensed_feature_available?(:iterations)
+            context.group.licensed_feature_available?(:iterations)
           end
 
           def user_can_access_iterations?

ee/spec/features/groups/iterations/iterations_list_spec.rb

@@ -104,7 +104,6 @@ RSpec.describe 'Iterations list', :js do
   context 'as user' do
     before do
       stub_licensed_features(iterations: true)
-      stub_feature_flags(group_iterations: true)
       group.add_developer(user)
       sign_in(user)
       visit group_iterations_path(group)

ee/spec/features/groups/navbar_spec.rb

@@ -14,7 +14,6 @@ RSpec.describe 'Group navbar' do
 
   before do
     group.add_maintainer(user)
-    stub_feature_flags(group_iterations: false)
     stub_feature_flags(customer_relations: false)
     stub_group_wikis(false)
     sign_in(user)
@@ -208,13 +207,6 @@ RSpec.describe 'Group navbar' do
   context 'when iterations are available' do
     before do
       stub_licensed_features(iterations: true)
-      stub_feature_flags(group_iterations: true)
-
-      insert_after_sub_nav_item(
-        _('Milestones'),
-        within: _('Issues'),
-        new_sub_nav_item_name: _('Iterations')
-      )
 
       visit group_path(group)
     end

ee/spec/views/layouts/nav/sidebar/_group.html.haml_spec.rb

@@ -70,11 +70,6 @@ RSpec.describe 'layouts/nav/sidebar/_group' do
           stub_licensed_features(iterations: true)
         end
 
-        context 'with group iterations feature flag enabled' do
-          before do
-            stub_feature_flags(group_iterations: true)
-          end
-
         it 'is visible' do
           render
 
@@ -82,19 +77,6 @@ RSpec.describe 'layouts/nav/sidebar/_group' do
         end
       end
 
-        context 'with iterations feature flag disabled' do
-          before do
-            stub_feature_flags(group_iterations: false)
-          end
-
-          it 'is not visible' do
-            render
-
-            expect(rendered).not_to have_text 'Iterations'
-          end
-        end
-      end
-
       context 'with iterations licensed feature disabled' do
         before do
           stub_licensed_features(iterations: false)

spec/features/groups/navbar_spec.rb

@@ -14,7 +14,6 @@ RSpec.describe 'Group navbar' do
   before do
     insert_package_nav(_('Kubernetes'))
 
-    stub_feature_flags(group_iterations: false)
     stub_feature_flags(customer_relations: false)
     stub_config(dependency_proxy: { enabled: false })
     stub_config(registry: { enabled: false })

spec/support/shared_contexts/navbar_structure_context.rb

@@ -190,7 +190,8 @@ RSpec.shared_context 'group navbar structure' do
     [
       _('List'),
       _('Board'),
-      _('Milestones')
+      _('Milestones'),
+      (_('Iterations') if Gitlab.ee?)
     ]
   end