From 326b4d3216d107b40142ee847c06f2c41a1ef220 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Wed, 25 Aug 2021 09:10:52 +0000
Subject: [PATCH] Add latest changes from gitlab-org/gitlab@master

---
 GITALY_SERVER_VERSION                         |   2 +-
 app/assets/javascripts/incidents/list.js      |   2 +-
 .../javascripts/issue_show/components/app.vue |  19 ++-
 .../runner/components/runner_update_form.vue  |   2 +-
 .../components/states/ready_to_merge.vue      |  19 ++-
 .../vue_merge_request_widget/constants.js     |   2 +
 .../mixins/ready_to_merge.js                  |   8 +
 .../issuable/init_issuable_header_warning.js  |  12 +-
 .../issuable/issuable_header_warnings.vue     |  24 ++-
 app/assets/stylesheets/pages/issuable.scss    |   1 +
 app/controllers/invites_controller.rb         |   7 +-
 app/controllers/registrations_controller.rb   |   1 +
 app/helpers/issuables_helper.rb               |   3 +-
 app/helpers/issues_helper.rb                  |  10 +-
 app/helpers/notify_helper.rb                  |   9 +-
 app/mailers/emails/members.rb                 |  29 +++-
 app/policies/issue_policy.rb                  |   8 +
 app/services/issuable_base_service.rb         |   5 +-
 app/views/admin/runners/show.html.haml        |  10 +-
 app/views/projects/issues/_issue.html.haml    |   4 +-
 .../shared/issuable/form/_metadata.html.haml  |  66 ++++----
 .../issue_type/_details_header.html.haml      |   2 +-
 .../dast_profile_disable_joins.yml            |   8 -
 .../dast_scanner_profile_disable_joins.yml    |   8 -
 .../dast_site_profile_disable_joins.yml       |   8 -
 .../runner_detailed_view_vue_ui.yml           |   8 -
 .../development/set_full_path.yml             |   8 -
 .../experiment/invite_email_from.yml          |   8 +
 doc/ci/migration/circleci.md                  |  10 +-
 lib/api/commits.rb                            |   2 +-
 lib/api/entities/commit_note.rb               |   2 +-
 .../database/load_balancing/host_list.rb      |   6 -
 .../load_balancing/service_discovery.rb       |  47 ++++--
 lib/gitlab/database/transaction/context.rb    |  29 ++--
 lib/gitlab/database/transaction/observer.rb   |   2 +-
 lib/gitlab/git/repository.rb                  |  12 +-
 .../gitaly_client/repository_service.rb       |  19 ---
 locale/gitlab.pot                             |   9 ++
 .../admin/runners_controller_spec.rb          |  28 ----
 spec/controllers/invites_controller_spec.rb   |  26 ++-
 .../registrations_controller_spec.rb          |  34 ++++
 spec/features/invites_spec.rb                 |  14 ++
 .../issue_show/components/app_spec.js         |  44 ++++--
 .../components/runner_update_form_spec.js     |  14 +-
 .../issuable/issuable_header_warnings_spec.js |  74 +++++----
 spec/helpers/issuables_helper_spec.rb         |   3 +-
 spec/helpers/issues_helper_spec.rb            |  51 ++++++
 spec/helpers/notify_helper_spec.rb            |  22 +++
 .../load_balancing/service_discovery_spec.rb  |  79 ++++++++--
 .../database/transaction/context_spec.rb      |  28 +---
 spec/lib/gitlab/git/repository_spec.rb        |  93 +++--------
 spec/mailers/notify_spec.rb                   |  29 ++++
 spec/policies/issue_policy_spec.rb            | 149 +++++++++---------
 spec/requests/api/commits_spec.rb             |  20 +++
 54 files changed, 711 insertions(+), 428 deletions(-)
 delete mode 100644 config/feature_flags/development/dast_profile_disable_joins.yml
 delete mode 100644 config/feature_flags/development/dast_scanner_profile_disable_joins.yml
 delete mode 100644 config/feature_flags/development/dast_site_profile_disable_joins.yml
 delete mode 100644 config/feature_flags/development/runner_detailed_view_vue_ui.yml
 delete mode 100644 config/feature_flags/development/set_full_path.yml
 create mode 100644 config/feature_flags/experiment/invite_email_from.yml

diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
index 11fe5bfe9bb..c7fba969292 100644
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
@@ -1 +1 @@
-bb2e3f4a916f031f38c9fb1c4fc955f50f0e4275
+bdbed7a8a30246ee83d325615bb43213bf7a1d69
diff --git a/app/assets/javascripts/incidents/list.js b/app/assets/javascripts/incidents/list.js
index 8644ff3a249..6e6461cd7a9 100644
--- a/app/assets/javascripts/incidents/list.js
+++ b/app/assets/javascripts/incidents/list.js
@@ -24,7 +24,7 @@ export default () => {
   } = domEl.dataset;
 
   const apolloProvider = new VueApollo({
-    defaultClient: createDefaultClient(),
+    defaultClient: createDefaultClient({}, { assumeImmutableResults: true }),
   });
 
   return new Vue({
diff --git a/app/assets/javascripts/issue_show/components/app.vue b/app/assets/javascripts/issue_show/components/app.vue
index b7e24a8b17e..2c9a512acdb 100644
--- a/app/assets/javascripts/issue_show/components/app.vue
+++ b/app/assets/javascripts/issue_show/components/app.vue
@@ -1,5 +1,5 @@
 <script>
-import { GlIcon, GlIntersectionObserver } from '@gitlab/ui';
+import { GlIcon, GlIntersectionObserver, GlTooltipDirective } from '@gitlab/ui';
 import Visibility from 'visibilityjs';
 import createFlash from '~/flash';
 import Poll from '~/lib/utils/poll';
@@ -32,6 +32,9 @@ export default {
     formComponent,
     PinnedLinks,
   },
+  directives: {
+    GlTooltip: GlTooltipDirective,
+  },
   props: {
     endpoint: {
       required: true,
@@ -183,6 +186,11 @@ export default {
       required: false,
       default: true,
     },
+    isHidden: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
   },
   data() {
     const store = new Store({
@@ -508,6 +516,15 @@ export default {
               <span v-if="isConfidential" data-testid="confidential" class="issuable-warning-icon">
                 <gl-icon name="eye-slash" :aria-label="__('Confidential')" />
               </span>
+              <span
+                v-if="isHidden"
+                v-gl-tooltip
+                :title="__('This issue is hidden because its author has been banned')"
+                data-testid="hidden"
+                class="issuable-warning-icon"
+              >
+                <gl-icon name="spam" />
+              </span>
               <p
                 class="gl-font-weight-bold gl-overflow-hidden gl-white-space-nowrap gl-text-overflow-ellipsis gl-my-0"
                 :title="state.titleText"
diff --git a/app/assets/javascripts/runner/components/runner_update_form.vue b/app/assets/javascripts/runner/components/runner_update_form.vue
index a5bc1680852..9a6fc07f6dd 100644
--- a/app/assets/javascripts/runner/components/runner_update_form.vue
+++ b/app/assets/javascripts/runner/components/runner_update_form.vue
@@ -135,9 +135,9 @@ export default {
     </gl-form-checkbox>
 
     <gl-form-checkbox
+      v-if="canBeLockedToProject"
       v-model="model.locked"
       data-testid="runner-field-locked"
-      :disabled="!canBeLockedToProject"
     >
       {{ __('Lock to current projects') }}
       <template #help>
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/ready_to_merge.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/ready_to_merge.vue
index f33f4d3fda0..59010b773f0 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/ready_to_merge.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/ready_to_merge.vue
@@ -28,6 +28,7 @@ import {
   CONFIRM,
   WARNING,
   MT_MERGE_STRATEGY,
+  PIPELINE_FAILED_STATE,
 } from '../../constants';
 import eventHub from '../../event_hub';
 import mergeRequestQueryVariablesMixin from '../../mixins/merge_request_query_variables';
@@ -39,7 +40,6 @@ import CommitsHeader from './commits_header.vue';
 import SquashBeforeMerge from './squash_before_merge.vue';
 
 const PIPELINE_RUNNING_STATE = 'running';
-const PIPELINE_FAILED_STATE = 'failed';
 const PIPELINE_PENDING_STATE = 'pending';
 const PIPELINE_SUCCESS_STATE = 'success';
 
@@ -105,6 +105,10 @@ export default {
       import(
         'ee_component/vue_merge_request_widget/components/merge_immediately_confirmation_dialog.vue'
       ),
+    MergeTrainFailedPipelineConfirmationDialog: () =>
+      import(
+        'ee_component/vue_merge_request_widget/components/merge_train_failed_pipeline_confirmation_dialog.vue'
+      ),
   },
   directives: {
     GlTooltip: GlTooltipDirective,
@@ -125,6 +129,7 @@ export default {
       squashBeforeMerge: this.mr.squashIsSelected,
       isSquashReadOnly: this.mr.squashIsReadonly,
       squashCommitMessage: this.mr.squashCommitMessage,
+      isPipelineFailedModalVisible: false,
     };
   },
   computed: {
@@ -327,7 +332,12 @@ export default {
         : this.mr.commitMessageWithDescription;
       this.commitMessage = includeDescription ? commitMessageWithDescription : commitMessage;
     },
-    handleMergeButtonClick(useAutoMerge, mergeImmediately = false) {
+    handleMergeButtonClick(useAutoMerge, mergeImmediately = false, confirmationClicked = false) {
+      if (this.showFailedPipelineModal && !confirmationClicked) {
+        this.isPipelineFailedModalVisible = true;
+        return;
+      }
+
       if (mergeImmediately) {
         this.isMergingImmediately = true;
       }
@@ -522,6 +532,11 @@ export default {
                   @mergeImmediately="onMergeImmediatelyConfirmation"
                 />
               </gl-dropdown>
+              <merge-train-failed-pipeline-confirmation-dialog
+                :visible="isPipelineFailedModalVisible"
+                @startMergeTrain="onStartMergeTrainConfirmation"
+                @cancel="isPipelineFailedModalVisible = false"
+              />
             </gl-button-group>
             <div
               v-if="shouldShowMergeControls"
diff --git a/app/assets/javascripts/vue_merge_request_widget/constants.js b/app/assets/javascripts/vue_merge_request_widget/constants.js
index d067e531fad..f5710f46b7e 100644
--- a/app/assets/javascripts/vue_merge_request_widget/constants.js
+++ b/app/assets/javascripts/vue_merge_request_widget/constants.js
@@ -10,6 +10,8 @@ export const MWPS_MERGE_STRATEGY = 'merge_when_pipeline_succeeds';
 export const MTWPS_MERGE_STRATEGY = 'add_to_merge_train_when_pipeline_succeeds';
 export const MT_MERGE_STRATEGY = 'merge_train';
 
+export const PIPELINE_FAILED_STATE = 'failed';
+
 export const AUTO_MERGE_STRATEGIES = [MWPS_MERGE_STRATEGY, MTWPS_MERGE_STRATEGY, MT_MERGE_STRATEGY];
 
 // SP - "Suggest Pipelines"
diff --git a/app/assets/javascripts/vue_merge_request_widget/mixins/ready_to_merge.js b/app/assets/javascripts/vue_merge_request_widget/mixins/ready_to_merge.js
index 23215982e6e..9d8e5d12d58 100644
--- a/app/assets/javascripts/vue_merge_request_widget/mixins/ready_to_merge.js
+++ b/app/assets/javascripts/vue_merge_request_widget/mixins/ready_to_merge.js
@@ -38,5 +38,13 @@ export default {
     pipelineId() {
       return this.pipeline.id;
     },
+    showFailedPipelineModal() {
+      return false;
+    },
+  },
+  methods: {
+    onStartMergeTrainConfirmation() {
+      return false;
+    },
   },
 };
diff --git a/app/assets/javascripts/vue_shared/components/issuable/init_issuable_header_warning.js b/app/assets/javascripts/vue_shared/components/issuable/init_issuable_header_warning.js
index 18bfcc268dc..28aa93d6680 100644
--- a/app/assets/javascripts/vue_shared/components/issuable/init_issuable_header_warning.js
+++ b/app/assets/javascripts/vue_shared/components/issuable/init_issuable_header_warning.js
@@ -1,10 +1,20 @@
 import Vue from 'vue';
+import { parseBoolean } from '~/lib/utils/common_utils';
 import IssuableHeaderWarnings from './issuable_header_warnings.vue';
 
 export default function issuableHeaderWarnings(store) {
+  const el = document.getElementById('js-issuable-header-warnings');
+
+  if (!el) {
+    return false;
+  }
+
+  const { hidden } = el.dataset;
+
   return new Vue({
-    el: document.getElementById('js-issuable-header-warnings'),
+    el,
     store,
+    provide: { hidden: parseBoolean(hidden) },
     render(createElement) {
       return createElement(IssuableHeaderWarnings);
     },
diff --git a/app/assets/javascripts/vue_shared/components/issuable/issuable_header_warnings.vue b/app/assets/javascripts/vue_shared/components/issuable/issuable_header_warnings.vue
index 56adbe8c606..82223ab9ef4 100644
--- a/app/assets/javascripts/vue_shared/components/issuable/issuable_header_warnings.vue
+++ b/app/assets/javascripts/vue_shared/components/issuable/issuable_header_warnings.vue
@@ -1,11 +1,16 @@
 <script>
-import { GlIcon } from '@gitlab/ui';
+import { GlIcon, GlTooltipDirective } from '@gitlab/ui';
 import { mapGetters } from 'vuex';
+import { __ } from '~/locale';
 
 export default {
   components: {
     GlIcon,
   },
+  directives: {
+    GlTooltip: GlTooltipDirective,
+  },
+  inject: ['hidden'],
   computed: {
     ...mapGetters(['getNoteableData']),
     isLocked() {
@@ -26,6 +31,12 @@ export default {
           visible: this.isConfidential,
           dataTestId: 'confidential',
         },
+        {
+          iconName: 'spam',
+          visible: this.hidden,
+          dataTestId: 'hidden',
+          tooltip: __('This issue is hidden because its author has been banned'),
+        },
       ];
     },
   },
@@ -35,8 +46,15 @@ export default {
 <template>
   <div class="gl-display-inline-block">
     <template v-for="meta in warningIconsMeta">
-      <div v-if="meta.visible" :key="meta.iconName" class="issuable-warning-icon inline">
-        <gl-icon :name="meta.iconName" :data-testid="meta.dataTestId" class="icon" />
+      <div
+        v-if="meta.visible"
+        :key="meta.iconName"
+        v-gl-tooltip
+        :data-testid="meta.dataTestId"
+        :title="meta.tooltip || null"
+        class="issuable-warning-icon inline"
+      >
+        <gl-icon :name="meta.iconName" class="icon" />
       </div>
     </template>
   </div>
diff --git a/app/assets/stylesheets/pages/issuable.scss b/app/assets/stylesheets/pages/issuable.scss
index ee97e8af296..4e05775fca6 100644
--- a/app/assets/stylesheets/pages/issuable.scss
+++ b/app/assets/stylesheets/pages/issuable.scss
@@ -7,6 +7,7 @@
   text-align: center;
   margin-right: $issuable-warning-icon-margin;
   line-height: $gl-line-height-24;
+  flex: 0 0 auto;
 }
 
 .limit-container-width {
diff --git a/app/controllers/invites_controller.rb b/app/controllers/invites_controller.rb
index 7f5750d2011..4242f918ea0 100644
--- a/app/controllers/invites_controller.rb
+++ b/app/controllers/invites_controller.rb
@@ -77,7 +77,12 @@ class InvitesController < ApplicationController
   def track_invite_join_click
     return unless member && initial_invite_email?
 
-    experiment(:invite_email_preview_text, actor: member).track(:join_clicked) if params[:experiment_name] == 'invite_email_preview_text'
+    if params[:experiment_name] == 'invite_email_preview_text'
+      experiment(:invite_email_preview_text, actor: member).track(:join_clicked)
+    elsif params[:experiment_name] == 'invite_email_from'
+      experiment(:invite_email_from, actor: member).track(:join_clicked)
+    end
+
     Gitlab::Tracking.event(self.class.name, 'join_clicked', label: 'invite_email', property: member.id.to_s)
   end
 
diff --git a/app/controllers/registrations_controller.rb b/app/controllers/registrations_controller.rb
index cc985e84542..3dffbbf3108 100644
--- a/app/controllers/registrations_controller.rb
+++ b/app/controllers/registrations_controller.rb
@@ -201,6 +201,7 @@ class RegistrationsController < Devise::RegistrationsController
 
     experiment_name = session.delete(:invite_email_experiment_name)
     experiment(:invite_email_preview_text, actor: member).track(:accepted) if experiment_name == 'invite_email_preview_text'
+    experiment(:invite_email_from, actor: member).track(:accepted) if experiment_name == 'invite_email_from'
     Gitlab::Tracking.event(self.class.name, 'accepted', label: 'invite_email', property: member.id.to_s)
   end
 
diff --git a/app/helpers/issuables_helper.rb b/app/helpers/issuables_helper.rb
index d8ba530f3f6..62a25164a47 100644
--- a/app/helpers/issuables_helper.rb
+++ b/app/helpers/issuables_helper.rb
@@ -256,7 +256,8 @@ module IssuablesHelper
       issueType: issuable.issue_type,
       zoomMeetingUrl: ZoomMeeting.canonical_meeting_url(issuable),
       sentryIssueIdentifier: SentryIssue.find_by(issue: issuable)&.sentry_issue_identifier, # rubocop:disable CodeReuse/ActiveRecord
-      iid: issuable.iid.to_s
+      iid: issuable.iid.to_s,
+      isHidden: issue_hidden?(issuable)
     }
   end
 
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index 152d813daea..8d2f04d0fab 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -60,8 +60,16 @@ module IssuesHelper
     sprite_icon('eye-slash', css_class: 'gl-vertical-align-text-bottom') if issue.confidential?
   end
 
+  def issue_hidden?(issue)
+    Feature.enabled?(:ban_user_feature_flag) && issue.hidden?
+  end
+
   def hidden_issue_icon(issue)
-    sprite_icon('spam', css_class: 'gl-vertical-align-text-bottom') if issue.hidden?
+    return unless issue_hidden?(issue)
+
+    content_tag(:span, class: 'has-tooltip', title: _('This issue is hidden because its author has been banned')) do
+      sprite_icon('spam', css_class: 'gl-vertical-align-text-bottom')
+    end
   end
 
   def award_user_list(awards, current_user, limit: 10)
diff --git a/app/helpers/notify_helper.rb b/app/helpers/notify_helper.rb
index da42740f993..ed96f3cef4f 100644
--- a/app/helpers/notify_helper.rb
+++ b/app/helpers/notify_helper.rb
@@ -24,7 +24,14 @@ module NotifyHelper
   def invited_join_url(token, member)
     additional_params = { invite_type: Emails::Members::INITIAL_INVITE }
 
-    if experiment(:invite_email_preview_text, actor: member).enabled?
+    # order important below to our scheduled testing of these
+    # `from` experiment will be after the `text` on, but we may not cleanup
+    # from the `text` one by the time we run the `from` experiment,
+    # therefore we want to support `text` being fully enabled
+    # but if `from` is also enabled, then we only care about `from`
+    if experiment(:invite_email_from, actor: member).enabled?
+      additional_params[:experiment_name] = 'invite_email_from'
+    elsif experiment(:invite_email_preview_text, actor: member).enabled?
       additional_params[:experiment_name] = 'invite_email_preview_text'
     end
 
diff --git a/app/mailers/emails/members.rb b/app/mailers/emails/members.rb
index fe2d2891547..53b38cc5972 100644
--- a/app/mailers/emails/members.rb
+++ b/app/mailers/emails/members.rb
@@ -57,7 +57,7 @@ module Emails
 
       Gitlab::Tracking.event(self.class.name, 'invite_email_sent', label: 'invite_email', property: member_id.to_s)
 
-      mail(to: member.invite_email, subject: invite_email_subject, **invite_email_headers) do |format|
+      mail(to: member.invite_email, subject: invite_email_subject, **invite_email_headers.merge(additional_invite_settings)) do |format|
         format.html { render layout: 'unknown_user_mailer' }
         format.text { render layout: 'unknown_user_mailer' }
       end
@@ -147,7 +147,17 @@ module Emails
 
     def invite_email_subject
       if member.created_by
-        subject(s_("MemberInviteEmail|%{member_name} invited you to join GitLab") % { member_name: member.created_by.name })
+        experiment(:invite_email_from, actor: member) do |experiment_instance|
+          experiment_instance.use do
+            subject(s_("MemberInviteEmail|%{member_name} invited you to join GitLab") % { member_name: member.created_by.name })
+          end
+
+          experiment_instance.candidate do
+            subject(s_("MemberInviteEmail|I've invited you to join me in GitLab"))
+          end
+
+          experiment_instance.run
+        end
       else
         subject(s_("MemberInviteEmail|Invitation to join the %{project_or_group} %{project_or_group_name}") % { project_or_group: member_source.human_name, project_or_group_name: member_source.model_name.singular })
       end
@@ -164,6 +174,21 @@ module Emails
       end
     end
 
+    def additional_invite_settings
+      return {} unless member.created_by
+
+      experiment(:invite_email_from, actor: member) do |experiment_instance|
+        experiment_instance.use { {} }
+        experiment_instance.candidate do
+          {
+            from: "#{member.created_by.name} <#{member.created_by.email}>"
+          }
+        end
+
+        experiment_instance.run
+      end
+    end
+
     def member_exists?
       Gitlab::AppLogger.info("Tried to send an email invitation for a deleted group. Member id: #{@member_id}") if member.blank?
       member.present?
diff --git a/app/policies/issue_policy.rb b/app/policies/issue_policy.rb
index 74bed6b6c4e..575e532c615 100644
--- a/app/policies/issue_policy.rb
+++ b/app/policies/issue_policy.rb
@@ -69,6 +69,14 @@ class IssuePolicy < IssuablePolicy
   rule { persisted & can?(:admin_issue) }.policy do
     enable :set_issue_metadata
   end
+
+  rule { can?(:set_issue_metadata) }.policy do
+    enable :set_confidentiality
+  end
+
+  rule { ~persisted & can?(:create_issue) }.policy do
+    enable :set_confidentiality
+  end
 end
 
 IssuePolicy.prepend_mod_with('IssuePolicy')
diff --git a/app/services/issuable_base_service.rb b/app/services/issuable_base_service.rb
index 0984238517e..59e521853de 100644
--- a/app/services/issuable_base_service.rb
+++ b/app/services/issuable_base_service.rb
@@ -51,9 +51,12 @@ class IssuableBaseService < ::BaseProjectService
       params.delete(:canonical_issue_id)
       params.delete(:project)
       params.delete(:discussion_locked)
-      params.delete(:confidential)
     end
 
+    # confidential attribute is a special type of metadata and needs to be allowed to be set
+    # by non-members on issues in public projects so that security issues can be reported as confidential.
+    params.delete(:confidential) unless can?(current_user, :set_confidentiality, issuable)
+
     filter_assignees(issuable)
     filter_milestone
     filter_labels
diff --git a/app/views/admin/runners/show.html.haml b/app/views/admin/runners/show.html.haml
index 6f3c16f7abf..ffbf89585d0 100644
--- a/app/views/admin/runners/show.html.haml
+++ b/app/views/admin/runners/show.html.haml
@@ -4,15 +4,7 @@
 - page_title "##{@runner.id} (#{@runner.short_sha})"
 - add_to_breadcrumbs _('Runners'), admin_runners_path
 
-- if Feature.enabled?(:runner_detailed_view_vue_ui, current_user, default_enabled: :yaml)
-  #js-runner-details{ data: {runner_id: @runner.id} }
-- else
-  %h2.page-title
-    = s_('Runners|Runner #%{runner_id}' % { runner_id: @runner.id })
-    = render 'shared/runners/runner_type_badge', runner: @runner
-  = render 'shared/runners/runner_type_alert', runner: @runner
-  .gl-mb-6
-    = render 'shared/runners/form', runner: @runner, runner_form_url: admin_runner_path(@runner), in_gitlab_com_admin_context: Gitlab.com?
+#js-runner-details{ data: {runner_id: @runner.id} }
 
 .row
   .col-md-6
diff --git a/app/views/projects/issues/_issue.html.haml b/app/views/projects/issues/_issue.html.haml
index ee3aaee6dbb..2de2c2cba6c 100644
--- a/app/views/projects/issues/_issue.html.haml
+++ b/app/views/projects/issues/_issue.html.haml
@@ -12,9 +12,7 @@
           - if issue.confidential?
             %span.has-tooltip{ title: _('Confidential') }
               = confidential_icon(issue)
-          - if Feature.enabled?(:ban_user_feature_flag) && issue.hidden?
-            %span.has-tooltip{ title: _('This issue is hidden because its author has been banned') }
-              = hidden_issue_icon(issue)
+          = hidden_issue_icon(issue)
           = link_to issue.title, issue_path(issue)
         = render_if_exists 'projects/issues/subepic_flag', issue: issue
         - if issue.tasks?
diff --git a/app/views/shared/issuable/form/_metadata.html.haml b/app/views/shared/issuable/form/_metadata.html.haml
index 1043eb49752..2f05d272ca3 100644
--- a/app/views/shared/issuable/form/_metadata.html.haml
+++ b/app/views/shared/issuable/form/_metadata.html.haml
@@ -1,13 +1,10 @@
 - project = local_assigns.fetch(:project)
 - issuable = local_assigns.fetch(:issuable)
 - presenter = local_assigns.fetch(:presenter)
-
-- return unless can?(current_user, :"set_#{issuable.to_ability_name}_metadata", issuable)
-
 - has_due_date = issuable.has_attribute?(:due_date)
 - form = local_assigns.fetch(:form)
 
-- if issuable.respond_to?(:confidential)
+- if issuable.respond_to?(:confidential) && can?(current_user, :set_confidentiality, issuable)
   .form-group.row
     .offset-sm-2.col-sm-10
       .form-check
@@ -15,39 +12,40 @@
         = form.label :confidential, class: 'form-check-label' do
           This issue is confidential and should only be visible to team members with at least Reporter access.
 
-%hr
-.row
-  %div{ class: (has_due_date ? "col-lg-6" : "col-12") }
-    .form-group.row.merge-request-assignee
-      = render "shared/issuable/form/metadata_issuable_assignee", issuable: issuable, form: form, has_due_date: has_due_date
+- if can?(current_user, :"set_#{issuable.to_ability_name}_metadata", issuable)
+  %hr
+  .row
+    %div{ class: (has_due_date ? "col-lg-6" : "col-12") }
+      .form-group.row.merge-request-assignee
+        = render "shared/issuable/form/metadata_issuable_assignee", issuable: issuable, form: form, has_due_date: has_due_date
 
-    - if issuable.allows_reviewers?
-      .form-group.row.merge-request-reviewer
-        = render "shared/issuable/form/metadata_issuable_reviewer", issuable: issuable, form: form, has_due_date: has_due_date, presenter: presenter
+      - if issuable.allows_reviewers?
+        .form-group.row.merge-request-reviewer
+          = render "shared/issuable/form/metadata_issuable_reviewer", issuable: issuable, form: form, has_due_date: has_due_date, presenter: presenter
 
-    = render_if_exists "shared/issuable/form/epic", issuable: issuable, form: form, project: project
+      = render_if_exists "shared/issuable/form/epic", issuable: issuable, form: form, project: project
 
-    - if issuable.supports_milestone?
-      .form-group.row.issue-milestone
-        = form.label :milestone_id, "Milestone", class: "col-form-label #{has_due_date ? "col-md-2 col-lg-4" : "col-sm-2"}"
-        .col-sm-10{ class: ("col-md-8" if has_due_date) }
-          .issuable-form-select-holder
-            = render "shared/issuable/milestone_dropdown", selected: issuable.milestone, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_upcoming: false, show_started: false, extra_class: "qa-issuable-milestone-dropdown js-issuable-form-dropdown js-dropdown-keep-input", dropdown_title: "Select milestone"
+      - if issuable.supports_milestone?
+        .form-group.row.issue-milestone
+          = form.label :milestone_id, "Milestone", class: "col-form-label #{has_due_date ? "col-md-2 col-lg-4" : "col-sm-2"}"
+          .col-sm-10{ class: ("col-md-8" if has_due_date) }
+            .issuable-form-select-holder
+              = render "shared/issuable/milestone_dropdown", selected: issuable.milestone, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_upcoming: false, show_started: false, extra_class: "qa-issuable-milestone-dropdown js-issuable-form-dropdown js-dropdown-keep-input", dropdown_title: "Select milestone"
 
-    .form-group.row
-      = form.label :label_ids, "Labels", class: "col-form-label #{has_due_date ? "col-md-2 col-lg-4" : "col-sm-2"}"
-      = form.hidden_field :label_ids, multiple: true, value: ''
-      .col-sm-10{ class: "#{"col-md-8" if has_due_date}" }
-        .issuable-form-select-holder
-          = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: issuable.labels, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: false }, dropdown_title: "Select label"
-
-    = render_if_exists "shared/issuable/form/merge_request_blocks", issuable: issuable, form: form
-
-  - if has_due_date
-    .col-lg-6
-      = render_if_exists "shared/issuable/form/weight", issuable: issuable, form: form
       .form-group.row
-        = form.label :due_date, "Due date", class: "col-form-label col-md-2 col-lg-4"
-        .col-8
+        = form.label :label_ids, "Labels", class: "col-form-label #{has_due_date ? "col-md-2 col-lg-4" : "col-sm-2"}"
+        = form.hidden_field :label_ids, multiple: true, value: ''
+        .col-sm-10{ class: "#{"col-md-8" if has_due_date}" }
           .issuable-form-select-holder
-            = form.text_field :due_date, id: "issuable-due-date", class: "datepicker form-control", placeholder: "Select due date", autocomplete: 'off'
+            = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: issuable.labels, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: false }, dropdown_title: "Select label"
+
+      = render_if_exists "shared/issuable/form/merge_request_blocks", issuable: issuable, form: form
+
+    - if has_due_date
+      .col-lg-6
+        = render_if_exists "shared/issuable/form/weight", issuable: issuable, form: form
+        .form-group.row
+          = form.label :due_date, "Due date", class: "col-form-label col-md-2 col-lg-4"
+          .col-8
+            .issuable-form-select-holder
+              = form.text_field :due_date, id: "issuable-due-date", class: "datepicker form-control", placeholder: "Select due date", autocomplete: 'off'
diff --git a/app/views/shared/issue_type/_details_header.html.haml b/app/views/shared/issue_type/_details_header.html.haml
index a25e35cdcd4..eca61819cca 100644
--- a/app/views/shared/issue_type/_details_header.html.haml
+++ b/app/views/shared/issue_type/_details_header.html.haml
@@ -15,7 +15,7 @@
         = _('Open')
 
     .issuable-meta
-      #js-issuable-header-warnings
+      #js-issuable-header-warnings{ data: { hidden: issue_hidden?(issuable).to_s } }
       = issuable_meta(issuable, @project)
 
     %a.btn.gl-button.btn-default.btn-icon.float-right.gl-display-block.d-sm-none.gutter-toggle.issuable-gutter-toggle.js-sidebar-toggle{ href: "#" }
diff --git a/config/feature_flags/development/dast_profile_disable_joins.yml b/config/feature_flags/development/dast_profile_disable_joins.yml
deleted file mode 100644
index 469e930dd7c..00000000000
--- a/config/feature_flags/development/dast_profile_disable_joins.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: dast_profile_disable_joins
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/66709
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/336944
-milestone: '14.2'
-type: development
-group: group::dynamic analysis
-default_enabled: true
diff --git a/config/feature_flags/development/dast_scanner_profile_disable_joins.yml b/config/feature_flags/development/dast_scanner_profile_disable_joins.yml
deleted file mode 100644
index 8c27633b785..00000000000
--- a/config/feature_flags/development/dast_scanner_profile_disable_joins.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: dast_scanner_profile_disable_joins
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/66709
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/336946
-milestone: '14.2'
-type: development
-group: group::dynamic analysis
-default_enabled: true
diff --git a/config/feature_flags/development/dast_site_profile_disable_joins.yml b/config/feature_flags/development/dast_site_profile_disable_joins.yml
deleted file mode 100644
index 08327a4abf1..00000000000
--- a/config/feature_flags/development/dast_site_profile_disable_joins.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: dast_site_profile_disable_joins
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/66709
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/336945
-milestone: '14.2'
-type: development
-group: group::dynamic analysis
-default_enabled: true
diff --git a/config/feature_flags/development/runner_detailed_view_vue_ui.yml b/config/feature_flags/development/runner_detailed_view_vue_ui.yml
deleted file mode 100644
index 78a09910e6c..00000000000
--- a/config/feature_flags/development/runner_detailed_view_vue_ui.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: runner_detailed_view_vue_ui
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/57256
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/325737
-milestone: '13.11'
-type: development
-group: group::runner
-default_enabled: true
diff --git a/config/feature_flags/development/set_full_path.yml b/config/feature_flags/development/set_full_path.yml
deleted file mode 100644
index a2f249b60fd..00000000000
--- a/config/feature_flags/development/set_full_path.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: set_full_path
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/66929
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/337002
-milestone: '14.2'
-type: development
-group: group::gitaly
-default_enabled: false
diff --git a/config/feature_flags/experiment/invite_email_from.yml b/config/feature_flags/experiment/invite_email_from.yml
new file mode 100644
index 00000000000..59baf249341
--- /dev/null
+++ b/config/feature_flags/experiment/invite_email_from.yml
@@ -0,0 +1,8 @@
+---
+name: invite_email_from
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/68376
+rollout_issue_url: https://gitlab.com/gitlab-org/growth/team-tasks/-/issues/429
+milestone: '14.3'
+type: experiment
+group: group::expansion
+default_enabled: false
diff --git a/doc/ci/migration/circleci.md b/doc/ci/migration/circleci.md
index 106f5b3d819..d85c1137f6a 100644
--- a/doc/ci/migration/circleci.md
+++ b/doc/ci/migration/circleci.md
@@ -121,11 +121,11 @@ stages:
   - test
   - deploy
 
-job 1:
+job1:
   stage: build
   script: make build dependencies
 
-job 2:
+job2:
   stage: build
   script: make build artifacts
 
@@ -216,12 +216,12 @@ jobs:
 Example of the same workflow using `rules` in GitLab CI/CD:
 
 ```yaml
-deploy_prod:
+deploy:
   stage: deploy
   script:
-    - echo "Deploy to production server"
+    - echo "Deploy job"
   rules:
-    - if: '$CI_COMMIT_BRANCH == "main"'
+    - if: '$CI_COMMIT_BRANCH == "main" || $CI_COMMIT_BRANCH =~ /^rc-/'
 ```
 
 ### Caching
diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index 5d8985455ad..10dc51556b9 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -336,7 +336,7 @@ module API
             lines = Gitlab::Diff::Parser.new.parse(diff.diff.each_line)
 
             lines.each do |line|
-              next unless line.new_pos == params[:line] && line.type == params[:line_type]
+              next unless line.line == params[:line] && line.type == params[:line_type]
 
               break opts[:line_code] = Gitlab::Git.diff_line_code(diff.new_path, line.new_pos, line.old_pos)
             end
diff --git a/lib/api/entities/commit_note.rb b/lib/api/entities/commit_note.rb
index d08b6fc8225..fe91712b48d 100644
--- a/lib/api/entities/commit_note.rb
+++ b/lib/api/entities/commit_note.rb
@@ -5,7 +5,7 @@ module API
     class CommitNote < Grape::Entity
       expose :note
       expose(:path) { |note| note.diff_file.try(:file_path) if note.diff_note? }
-      expose(:line) { |note| note.diff_line.try(:new_line) if note.diff_note? }
+      expose(:line) { |note| note.diff_line.try(:line) if note.diff_note? }
       expose(:line_type) { |note| note.diff_line.try(:type) if note.diff_note? }
       expose :author, using: Entities::UserBasic
       expose :created_at
diff --git a/lib/gitlab/database/load_balancing/host_list.rb b/lib/gitlab/database/load_balancing/host_list.rb
index aa731521732..fb3175c7d5d 100644
--- a/lib/gitlab/database/load_balancing/host_list.rb
+++ b/lib/gitlab/database/load_balancing/host_list.rb
@@ -35,12 +35,6 @@ module Gitlab
 
         def hosts=(hosts)
           @mutex.synchronize do
-            ::Gitlab::Database::LoadBalancing::Logger.info(
-              event: :host_list_update,
-              message: "Updating the host list for service discovery",
-              host_list_length: hosts.length,
-              old_host_list_length: @hosts.length
-            )
             @hosts = hosts
             unsafe_shuffle
           end
diff --git a/lib/gitlab/database/load_balancing/service_discovery.rb b/lib/gitlab/database/load_balancing/service_discovery.rb
index 251961c8246..d22134379da 100644
--- a/lib/gitlab/database/load_balancing/service_discovery.rb
+++ b/lib/gitlab/database/load_balancing/service_discovery.rb
@@ -13,11 +13,17 @@ module Gitlab
       # balancer with said hosts. Requests may continue to use the old hosts
       # until they complete.
       class ServiceDiscovery
+        EmptyDnsResponse = Class.new(StandardError)
+
         attr_reader :interval, :record, :record_type, :disconnect_timeout,
                     :load_balancer
 
         MAX_SLEEP_ADJUSTMENT = 10
 
+        MAX_DISCOVERY_RETRIES = 3
+
+        RETRY_DELAY_RANGE = (0.1..0.2).freeze
+
         RECORD_TYPES = {
           'A' => Net::DNS::A,
           'SRV' => Net::DNS::SRV
@@ -76,15 +82,21 @@ module Gitlab
         end
 
         def perform_service_discovery
-          refresh_if_necessary
-        rescue StandardError => error
-          # Any exceptions that might occur should be reported to
-          # Sentry, instead of silently terminating this thread.
-          Gitlab::ErrorTracking.track_exception(error)
+          MAX_DISCOVERY_RETRIES.times do
+            return refresh_if_necessary
+          rescue StandardError => error
+            # Any exceptions that might occur should be reported to
+            # Sentry, instead of silently terminating this thread.
+            Gitlab::ErrorTracking.track_exception(error)
 
-          Gitlab::AppLogger.error(
-            "Service discovery encountered an error: #{error.message}"
-          )
+            Gitlab::AppLogger.error(
+              "Service discovery encountered an error: #{error.message}"
+            )
+
+            # Slightly randomize the retry delay so that, in the case of a total
+            # dns outage, all starting services do not pressure the dns server at the same time.
+            sleep(rand(RETRY_DELAY_RANGE))
+          end
 
           interval
         end
@@ -99,7 +111,22 @@ module Gitlab
 
           current = addresses_from_load_balancer
 
-          replace_hosts(from_dns) if from_dns != current
+          if from_dns != current
+            ::Gitlab::Database::LoadBalancing::Logger.info(
+              event: :host_list_update,
+              message: "Updating the host list for service discovery",
+              host_list_length: from_dns.length,
+              old_host_list_length: current.length
+            )
+            replace_hosts(from_dns)
+          else
+            ::Gitlab::Database::LoadBalancing::Logger.info(
+              event: :host_list_unchanged,
+              message: "Unchanged host list for service discovery",
+              host_list_length: from_dns.length,
+              old_host_list_length: current.length
+            )
+          end
 
           interval
         end
@@ -141,6 +168,8 @@ module Gitlab
               addresses_from_srv_record(response)
             end
 
+          raise EmptyDnsResponse if addresses.empty?
+
           # Addresses are sorted so we can directly compare the old and new
           # addresses, without having to use any additional data structures.
           [new_wait_time_for(resources), addresses.sort]
diff --git a/lib/gitlab/database/transaction/context.rb b/lib/gitlab/database/transaction/context.rb
index 7c520f356fa..e0193474535 100644
--- a/lib/gitlab/database/transaction/context.rb
+++ b/lib/gitlab/database/transaction/context.rb
@@ -6,9 +6,8 @@ module Gitlab
       class Context
         attr_reader :context
 
-        LOG_DEPTH_THRESHOLD = 4         # 3 nested subtransactions + 1 real transaction
-        LOG_SAVEPOINTS_THRESHOLD = 5    # 5 `SAVEPOINTS` created in sequence or nested
-        LOG_DURATION_S_THRESHOLD = 120  # 2 minutes long transaction
+        LOG_SAVEPOINTS_THRESHOLD = 1    # 1 `SAVEPOINT` created in a transaction
+        LOG_DURATION_S_THRESHOLD = 120  # transaction that is running for 2 minutes or longer
         LOG_THROTTLE_DURATION = 1
 
         def initialize
@@ -19,6 +18,10 @@ module Gitlab
           @context[:start_time] = current_timestamp
         end
 
+        def set_depth(depth)
+          @context[:depth] = [@context[:depth].to_i, depth].max
+        end
+
         def increment_savepoints
           @context[:savepoints] = @context[:savepoints].to_i + 1
         end
@@ -31,10 +34,6 @@ module Gitlab
           @context[:releases] = @context[:releases].to_i + 1
         end
 
-        def set_depth(depth)
-          @context[:depth] = [@context[:depth].to_i, depth].max
-        end
-
         def track_sql(sql)
           (@context[:queries] ||= []).push(sql)
         end
@@ -45,10 +44,6 @@ module Gitlab
           current_timestamp - @context[:start_time]
         end
 
-        def depth_threshold_exceeded?
-          @context[:depth].to_i >= LOG_DEPTH_THRESHOLD
-        end
-
         def savepoints_threshold_exceeded?
           @context[:savepoints].to_i >= LOG_SAVEPOINTS_THRESHOLD
         end
@@ -57,16 +52,10 @@ module Gitlab
           duration.to_i >= LOG_DURATION_S_THRESHOLD
         end
 
-        def log_savepoints?
-          depth_threshold_exceeded? || savepoints_threshold_exceeded?
-        end
-
-        def log_duration?
-          duration_threshold_exceeded?
-        end
-
         def should_log?
-          !logged_already? && (log_savepoints? || log_duration?)
+          return false if logged_already?
+
+          savepoints_threshold_exceeded? || duration_threshold_exceeded?
         end
 
         def commit
diff --git a/lib/gitlab/database/transaction/observer.rb b/lib/gitlab/database/transaction/observer.rb
index 7888f0916e3..2c685574802 100644
--- a/lib/gitlab/database/transaction/observer.rb
+++ b/lib/gitlab/database/transaction/observer.rb
@@ -21,7 +21,7 @@ module Gitlab
             context.set_start_time
             context.set_depth(0)
             context.track_sql(event.payload[:sql])
-          elsif cmd.start_with?('SAVEPOINT ')
+          elsif cmd.start_with?('SAVEPOINT', 'EXCEPTION')
             context.set_depth(manager.open_transactions)
             context.increment_savepoints
           elsif cmd.start_with?('ROLLBACK TO SAVEPOINT')
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 32f31c0a964..d447e73be5c 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -898,17 +898,7 @@ module Gitlab
         # This guard avoids Gitaly log/error spam
         raise NoRepository, 'repository does not exist' unless exists?
 
-        if Feature.enabled?(:set_full_path)
-          gitaly_repository_client.set_full_path(full_path)
-        else
-          set_config('gitlab.fullpath' => full_path)
-        end
-      end
-
-      def set_config(entries)
-        wrapped_gitaly_errors do
-          gitaly_repository_client.set_config(entries)
-        end
+        gitaly_repository_client.set_full_path(full_path)
       end
 
       def disconnect_alternates
diff --git a/lib/gitlab/gitaly_client/repository_service.rb b/lib/gitlab/gitaly_client/repository_service.rb
index eda3f5db144..7e7d543d0a5 100644
--- a/lib/gitlab/gitaly_client/repository_service.rb
+++ b/lib/gitlab/gitaly_client/repository_service.rb
@@ -264,25 +264,6 @@ module Gitlab
         nil
       end
 
-      def set_config(entries)
-        return if entries.empty?
-
-        request = Gitaly::SetConfigRequest.new(repository: @gitaly_repo)
-        entries.each do |key, value|
-          request.entries << build_set_config_entry(key, value)
-        end
-
-        GitalyClient.call(
-          @storage,
-          :repository_service,
-          :set_config,
-          request,
-          timeout: GitalyClient.fast_timeout
-        )
-
-        nil
-      end
-
       def license_short_name
         request = Gitaly::FindLicenseRequest.new(repository: @gitaly_repo)
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 33ee854e7a9..ba6e7738206 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -4379,6 +4379,9 @@ msgstr ""
 msgid "Are you sure you want to %{action} %{name}?"
 msgstr ""
 
+msgid "Are you sure you want to attempt to merge?"
+msgstr ""
+
 msgid "Are you sure you want to cancel editing this comment?"
 msgstr ""
 
@@ -20784,6 +20787,9 @@ msgstr ""
 msgid "MemberInviteEmail|%{member_name} invited you to join GitLab"
 msgstr ""
 
+msgid "MemberInviteEmail|I've invited you to join me in GitLab"
+msgstr ""
+
 msgid "MemberInviteEmail|Invitation to join the %{project_or_group} %{project_or_group_name}"
 msgstr ""
 
@@ -33334,6 +33340,9 @@ msgstr ""
 msgid "The latest pipeline for this merge request did not complete successfully."
 msgstr ""
 
+msgid "The latest pipeline for this merge request has failed."
+msgstr ""
+
 msgid "The license key is invalid. Make sure it is exactly as you received it from GitLab Inc."
 msgstr ""
 
diff --git a/spec/controllers/admin/runners_controller_spec.rb b/spec/controllers/admin/runners_controller_spec.rb
index 8e57b4f03a7..996964fdcf0 100644
--- a/spec/controllers/admin/runners_controller_spec.rb
+++ b/spec/controllers/admin/runners_controller_spec.rb
@@ -23,10 +23,6 @@ RSpec.describe Admin::RunnersController do
   describe '#show' do
     render_views
 
-    before do
-      stub_feature_flags(runner_detailed_view_vue_ui: false)
-    end
-
     let_it_be(:project) { create(:project) }
     let_it_be(:project_two) { create(:project) }
 
@@ -61,30 +57,6 @@ RSpec.describe Admin::RunnersController do
 
       expect(response).to have_gitlab_http_status(:ok)
     end
-
-    describe 'Cost factors values' do
-      context 'when it is Gitlab.com' do
-        before do
-          expect(Gitlab).to receive(:com?).at_least(:once) { true }
-        end
-
-        it 'renders cost factors fields' do
-          get :show, params: { id: runner.id }
-
-          expect(response.body).to match /Private projects Minutes cost factor/
-          expect(response.body).to match /Public projects Minutes cost factor/
-        end
-      end
-
-      context 'when it is not Gitlab.com' do
-        it 'does not show cost factor fields' do
-          get :show, params: { id: runner.id }
-
-          expect(response.body).not_to match /Private projects Minutes cost factor/
-          expect(response.body).not_to match /Public projects Minutes cost factor/
-        end
-      end
-    end
   end
 
   describe '#update' do
diff --git a/spec/controllers/invites_controller_spec.rb b/spec/controllers/invites_controller_spec.rb
index dc1fb0454df..d4091461062 100644
--- a/spec/controllers/invites_controller_spec.rb
+++ b/spec/controllers/invites_controller_spec.rb
@@ -120,6 +120,29 @@ RSpec.describe InvitesController do
         end
       end
 
+      context 'when it is part of the invite_email_from experiment' do
+        let(:extra_params) { { invite_type: 'initial_email', experiment_name: 'invite_email_from' } }
+
+        it 'tracks the initial join click from email' do
+          experiment = double(track: true)
+          allow(controller).to receive(:experiment).with(:invite_email_from, actor: member).and_return(experiment)
+
+          request
+
+          expect(experiment).to have_received(:track).with(:join_clicked)
+        end
+
+        context 'when member does not exist' do
+          let(:raw_invite_token) { '_bogus_token_' }
+
+          it 'does not track the experiment' do
+            expect(controller).not_to receive(:experiment).with(:invite_email_from, actor: member)
+
+            request
+          end
+        end
+      end
+
       context 'when member does not exist' do
         let(:raw_invite_token) { '_bogus_token_' }
 
@@ -147,8 +170,9 @@ RSpec.describe InvitesController do
       end
 
       context 'when it is not part of our invite email experiment' do
-        it 'does not track via experiment' do
+        it 'does not track via experiment', :aggregate_failures do
           expect(controller).not_to receive(:experiment).with(:invite_email_preview_text, actor: member)
+          expect(controller).not_to receive(:experiment).with(:invite_email_from, actor: member)
 
           request
         end
diff --git a/spec/controllers/registrations_controller_spec.rb b/spec/controllers/registrations_controller_spec.rb
index 301c60e89c8..a5a0f16f2b1 100644
--- a/spec/controllers/registrations_controller_spec.rb
+++ b/spec/controllers/registrations_controller_spec.rb
@@ -227,6 +227,40 @@ RSpec.describe RegistrationsController do
                   end
                 end
               end
+
+              context 'with the invite_email_preview_text experiment', :experiment do
+                let(:extra_session_params) { { invite_email_experiment_name: 'invite_email_from' } }
+
+                context 'when member and invite_email_experiment_name exists from the session key value' do
+                  it 'tracks the invite acceptance' do
+                    expect(experiment(:invite_email_from)).to track(:accepted)
+                                                                .with_context(actor: member)
+                                                                .on_next_instance
+
+                    subject
+                  end
+                end
+
+                context 'when member does not exist from the session key value' do
+                  let(:originating_member_id) { -1 }
+
+                  it 'does not track invite acceptance' do
+                    expect(experiment(:invite_email_from)).not_to track(:accepted)
+
+                    subject
+                  end
+                end
+
+                context 'when invite_email_experiment_name does not exist from the session key value' do
+                  let(:extra_session_params) { {} }
+
+                  it 'does not track invite acceptance' do
+                    expect(experiment(:invite_email_from)).not_to track(:accepted)
+
+                    subject
+                  end
+                end
+              end
             end
 
             context 'when invite email matches email used on registration' do
diff --git a/spec/features/invites_spec.rb b/spec/features/invites_spec.rb
index d56bedd4852..583daba37f1 100644
--- a/spec/features/invites_spec.rb
+++ b/spec/features/invites_spec.rb
@@ -216,6 +216,20 @@ RSpec.describe 'Group or Project invitations', :aggregate_failures do
           end
         end
 
+        context 'with invite email acceptance for the invite_email_from experiment', :experiment do
+          let(:extra_params) do
+            { invite_type: Emails::Members::INITIAL_INVITE, experiment_name: 'invite_email_from' }
+          end
+
+          it 'tracks the accepted invite' do
+            expect(experiment(:invite_email_from)).to track(:accepted)
+                                                                .with_context(actor: group_invite)
+                                                                .on_next_instance
+
+            fill_in_sign_up_form(new_user)
+          end
+        end
+
         it 'signs up and redirects to the group activity page with all the project/groups invitation automatically accepted' do
           fill_in_sign_up_form(new_user)
           fill_in_welcome_form
diff --git a/spec/frontend/issue_show/components/app_spec.js b/spec/frontend/issue_show/components/app_spec.js
index babe3a66578..bd05cb1ac5a 100644
--- a/spec/frontend/issue_show/components/app_spec.js
+++ b/spec/frontend/issue_show/components/app_spec.js
@@ -1,7 +1,8 @@
 import { GlIntersectionObserver } from '@gitlab/ui';
-import { mount } from '@vue/test-utils';
 import MockAdapter from 'axios-mock-adapter';
 import { nextTick } from 'vue';
+import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
+import { mountExtended } from 'helpers/vue_test_utils_helper';
 import '~/behaviors/markdown/render_gfm';
 import IssuableApp from '~/issue_show/components/app.vue';
 import DescriptionComponent from '~/issue_show/components/description.vue';
@@ -33,13 +34,17 @@ describe('Issuable output', () => {
   let realtimeRequestCount = 0;
   let wrapper;
 
-  const findStickyHeader = () => wrapper.find('[data-testid="issue-sticky-header"]');
-  const findLockedBadge = () => wrapper.find('[data-testid="locked"]');
-  const findConfidentialBadge = () => wrapper.find('[data-testid="confidential"]');
+  const findStickyHeader = () => wrapper.findByTestId('issue-sticky-header');
+  const findLockedBadge = () => wrapper.findByTestId('locked');
+  const findConfidentialBadge = () => wrapper.findByTestId('confidential');
+  const findHiddenBadge = () => wrapper.findByTestId('hidden');
   const findAlert = () => wrapper.find('.alert');
 
   const mountComponent = (props = {}, options = {}, data = {}) => {
-    wrapper = mount(IssuableApp, {
+    wrapper = mountExtended(IssuableApp, {
+      directives: {
+        GlTooltip: createMockDirective(),
+      },
       propsData: { ...appProps, ...props },
       provide: {
         fullPath: 'gitlab-org/incidents',
@@ -539,8 +544,8 @@ describe('Issuable output', () => {
 
       it.each`
         title                                                                | isConfidential
-        ${'does not show confidential badge when issue is not confidential'} | ${true}
-        ${'shows confidential badge when issue is confidential'}             | ${false}
+        ${'does not show confidential badge when issue is not confidential'} | ${false}
+        ${'shows confidential badge when issue is confidential'}             | ${true}
       `('$title', async ({ isConfidential }) => {
         wrapper.setProps({ isConfidential });
 
@@ -551,8 +556,8 @@ describe('Issuable output', () => {
 
       it.each`
         title                                                    | isLocked
-        ${'does not show locked badge when issue is not locked'} | ${true}
-        ${'shows locked badge when issue is locked'}             | ${false}
+        ${'does not show locked badge when issue is not locked'} | ${false}
+        ${'shows locked badge when issue is locked'}             | ${true}
       `('$title', async ({ isLocked }) => {
         wrapper.setProps({ isLocked });
 
@@ -560,6 +565,27 @@ describe('Issuable output', () => {
 
         expect(findLockedBadge().exists()).toBe(isLocked);
       });
+
+      it.each`
+        title                                                    | isHidden
+        ${'does not show hidden badge when issue is not hidden'} | ${false}
+        ${'shows hidden badge when issue is hidden'}             | ${true}
+      `('$title', async ({ isHidden }) => {
+        wrapper.setProps({ isHidden });
+
+        await nextTick();
+
+        const hiddenBadge = findHiddenBadge();
+
+        expect(hiddenBadge.exists()).toBe(isHidden);
+
+        if (isHidden) {
+          expect(hiddenBadge.attributes('title')).toBe(
+            'This issue is hidden because its author has been banned',
+          );
+          expect(getBinding(hiddenBadge.element, 'gl-tooltip')).not.toBeUndefined();
+        }
+      });
     });
   });
 
diff --git a/spec/frontend/runner/components/runner_update_form_spec.js b/spec/frontend/runner/components/runner_update_form_spec.js
index 15029d7a911..0e0844a785b 100644
--- a/spec/frontend/runner/components/runner_update_form_spec.js
+++ b/spec/frontend/runner/components/runner_update_form_spec.js
@@ -54,7 +54,7 @@ describe('RunnerUpdateForm', () => {
       ? ACCESS_LEVEL_REF_PROTECTED
       : ACCESS_LEVEL_NOT_PROTECTED,
     runUntagged: findRunUntaggedCheckbox().element.checked,
-    locked: findLockedCheckbox().element.checked,
+    locked: findLockedCheckbox().element?.checked || false,
     ipAddress: findIpInput().element.value,
     maximumTimeout: findMaxJobTimeoutInput().element.value || null,
     tagList: findTagsInput().element.value.split(',').filter(Boolean),
@@ -153,15 +153,15 @@ describe('RunnerUpdateForm', () => {
   });
 
   it.each`
-    runnerType       | attrDisabled  | outcome
-    ${INSTANCE_TYPE} | ${'disabled'} | ${'disabled'}
-    ${GROUP_TYPE}    | ${'disabled'} | ${'disabled'}
-    ${PROJECT_TYPE}  | ${undefined}  | ${'enabled'}
-  `(`When runner is $runnerType, locked field is $outcome`, ({ runnerType, attrDisabled }) => {
+    runnerType       | exists   | outcome
+    ${INSTANCE_TYPE} | ${false} | ${'hidden'}
+    ${GROUP_TYPE}    | ${false} | ${'hidden'}
+    ${PROJECT_TYPE}  | ${true}  | ${'shown'}
+  `(`When runner is $runnerType, locked field is $outcome`, ({ runnerType, exists }) => {
     const runner = { ...mockRunner, runnerType };
     createComponent({ props: { runner } });
 
-    expect(findLockedCheckbox().attributes('disabled')).toBe(attrDisabled);
+    expect(findLockedCheckbox().exists()).toBe(exists);
   });
 
   describe('On submit, runner gets updated', () => {
diff --git a/spec/frontend/vue_shared/components/issuable/issuable_header_warnings_spec.js b/spec/frontend/vue_shared/components/issuable/issuable_header_warnings_spec.js
index 573501233b9..ad8331afcff 100644
--- a/spec/frontend/vue_shared/components/issuable/issuable_header_warnings_spec.js
+++ b/spec/frontend/vue_shared/components/issuable/issuable_header_warnings_spec.js
@@ -1,5 +1,7 @@
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { createLocalVue } from '@vue/test-utils';
 import Vuex from 'vuex';
+import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
+import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
 import { createStore as createMrStore } from '~/mr_notes/stores';
 import createIssueStore from '~/notes/stores';
 import IssuableHeaderWarnings from '~/vue_shared/components/issuable/issuable_header_warnings.vue';
@@ -12,52 +14,53 @@ localVue.use(Vuex);
 
 describe('IssuableHeaderWarnings', () => {
   let wrapper;
-  let store;
 
-  const findConfidentialIcon = () => wrapper.find('[data-testid="confidential"]');
-  const findLockedIcon = () => wrapper.find('[data-testid="locked"]');
+  const findConfidentialIcon = () => wrapper.findByTestId('confidential');
+  const findLockedIcon = () => wrapper.findByTestId('locked');
+  const findHiddenIcon = () => wrapper.findByTestId('hidden');
 
   const renderTestMessage = (renders) => (renders ? 'renders' : 'does not render');
 
-  const setLock = (locked) => {
-    store.getters.getNoteableData.discussion_locked = locked;
-  };
-
-  const setConfidential = (confidential) => {
-    store.getters.getNoteableData.confidential = confidential;
-  };
-
-  const createComponent = () => {
-    wrapper = shallowMount(IssuableHeaderWarnings, { store, localVue });
+  const createComponent = ({ store, provide }) => {
+    wrapper = shallowMountExtended(IssuableHeaderWarnings, {
+      store,
+      localVue,
+      provide,
+      directives: {
+        GlTooltip: createMockDirective(),
+      },
+    });
   };
 
   afterEach(() => {
     wrapper.destroy();
     wrapper = null;
-    store = null;
   });
 
   describe.each`
     issuableType
     ${ISSUABLE_TYPE_ISSUE} | ${ISSUABLE_TYPE_MR}
   `(`when issuableType=$issuableType`, ({ issuableType }) => {
-    beforeEach(() => {
-      store = issuableType === ISSUABLE_TYPE_ISSUE ? createIssueStore() : createMrStore();
-      createComponent();
-    });
-
     describe.each`
-      lockStatus | confidentialStatus
-      ${true}    | ${true}
-      ${true}    | ${false}
-      ${false}   | ${true}
-      ${false}   | ${false}
+      lockStatus | confidentialStatus | hiddenStatus
+      ${true}    | ${true}            | ${false}
+      ${true}    | ${false}           | ${false}
+      ${false}   | ${true}            | ${false}
+      ${false}   | ${false}           | ${false}
+      ${true}    | ${true}            | ${true}
+      ${true}    | ${false}           | ${true}
+      ${false}   | ${true}            | ${true}
+      ${false}   | ${false}           | ${true}
     `(
-      `when locked=$lockStatus and confidential=$confidentialStatus`,
-      ({ lockStatus, confidentialStatus }) => {
+      `when locked=$lockStatus, confidential=$confidentialStatus, and hidden=$hiddenStatus`,
+      ({ lockStatus, confidentialStatus, hiddenStatus }) => {
+        const store = issuableType === ISSUABLE_TYPE_ISSUE ? createIssueStore() : createMrStore();
+
         beforeEach(() => {
-          setLock(lockStatus);
-          setConfidential(confidentialStatus);
+          store.getters.getNoteableData.confidential = confidentialStatus;
+          store.getters.getNoteableData.discussion_locked = lockStatus;
+
+          createComponent({ store, provide: { hidden: hiddenStatus } });
         });
 
         it(`${renderTestMessage(lockStatus)} the locked icon`, () => {
@@ -67,6 +70,19 @@ describe('IssuableHeaderWarnings', () => {
         it(`${renderTestMessage(confidentialStatus)} the confidential icon`, () => {
           expect(findConfidentialIcon().exists()).toBe(confidentialStatus);
         });
+
+        it(`${renderTestMessage(confidentialStatus)} the hidden icon`, () => {
+          const hiddenIcon = findHiddenIcon();
+
+          expect(hiddenIcon.exists()).toBe(hiddenStatus);
+
+          if (hiddenStatus) {
+            expect(hiddenIcon.attributes('title')).toBe(
+              'This issue is hidden because its author has been banned',
+            );
+            expect(getBinding(hiddenIcon.element, 'gl-tooltip')).not.toBeUndefined();
+          }
+        });
       },
     );
   });
diff --git a/spec/helpers/issuables_helper_spec.rb b/spec/helpers/issuables_helper_spec.rb
index ecaee03eeea..679871b6672 100644
--- a/spec/helpers/issuables_helper_spec.rb
+++ b/spec/helpers/issuables_helper_spec.rb
@@ -285,7 +285,8 @@ RSpec.describe IssuablesHelper do
         initialDescriptionText: 'issue text',
         initialTaskStatus: '0 of 0 tasks completed',
         issueType: 'issue',
-        iid: issue.iid.to_s
+        iid: issue.iid.to_s,
+        isHidden: false
       }
       expect(helper.issuable_initial_data(issue)).to match(hash_including(expected_data))
     end
diff --git a/spec/helpers/issues_helper_spec.rb b/spec/helpers/issues_helper_spec.rb
index 4cb795b4eab..53c3e845e10 100644
--- a/spec/helpers/issues_helper_spec.rb
+++ b/spec/helpers/issues_helper_spec.rb
@@ -410,4 +410,55 @@ RSpec.describe IssuesHelper do
       end
     end
   end
+
+  describe '#issue_hidden?' do
+    context 'when issue is hidden' do
+      let_it_be(:banned_user) { build(:user, :banned) }
+      let_it_be(:hidden_issue) { build(:issue, author: banned_user) }
+
+      context 'when `ban_user_feature_flag` feature flag is enabled' do
+        it 'returns `true`' do
+          expect(helper.issue_hidden?(hidden_issue)).to eq(true)
+        end
+      end
+
+      context 'when `ban_user_feature_flag` feature flag is disabled' do
+        before do
+          stub_feature_flags(ban_user_feature_flag: false)
+        end
+
+        it 'returns `false`' do
+          expect(helper.issue_hidden?(hidden_issue)).to eq(false)
+        end
+      end
+    end
+
+    context 'when issue is not hidden' do
+      it 'returns `false`' do
+        expect(helper.issue_hidden?(issue)).to eq(false)
+      end
+    end
+  end
+
+  describe '#hidden_issue_icon' do
+    let_it_be(:banned_user) { build(:user, :banned) }
+    let_it_be(:hidden_issue) { build(:issue, author: banned_user) }
+    let_it_be(:mock_svg) { '<svg></svg>'.html_safe }
+
+    before do
+      allow(helper).to receive(:sprite_icon).and_return(mock_svg)
+    end
+
+    context 'when issue is hidden' do
+      it 'returns icon with tooltip' do
+        expect(helper.hidden_issue_icon(hidden_issue)).to eq("<span class=\"has-tooltip\" title=\"This issue is hidden because its author has been banned\">#{mock_svg}</span>")
+      end
+    end
+
+    context 'when issue is not hidden' do
+      it 'returns `nil`' do
+        expect(helper.hidden_issue_icon(issue)).to be_nil
+      end
+    end
+  end
 end
diff --git a/spec/helpers/notify_helper_spec.rb b/spec/helpers/notify_helper_spec.rb
index 633a4b65139..a4193444528 100644
--- a/spec/helpers/notify_helper_spec.rb
+++ b/spec/helpers/notify_helper_spec.rb
@@ -70,6 +70,28 @@ RSpec.describe NotifyHelper do
         expect(helper.invited_join_url(token, member))
           .to eq("http://test.host/-/invites/#{token}?experiment_name=invite_email_preview_text&invite_type=initial_email")
       end
+
+      context 'when invite_email_from is enabled' do
+        before do
+          stub_experiments(invite_email_from: :control)
+        end
+
+        it 'has correct params' do
+          expect(helper.invited_join_url(token, member))
+            .to eq("http://test.host/-/invites/#{token}?experiment_name=invite_email_from&invite_type=initial_email")
+        end
+      end
+    end
+
+    context 'when invite_email_from is enabled' do
+      before do
+        stub_experiments(invite_email_from: :control)
+      end
+
+      it 'has correct params' do
+        expect(helper.invited_join_url(token, member))
+          .to eq("http://test.host/-/invites/#{token}?experiment_name=invite_email_from&invite_type=initial_email")
+      end
     end
 
     context 'when invite_email_preview_text is disabled' do
diff --git a/spec/lib/gitlab/database/load_balancing/service_discovery_spec.rb b/spec/lib/gitlab/database/load_balancing/service_discovery_spec.rb
index a27341a3324..c1a8a612254 100644
--- a/spec/lib/gitlab/database/load_balancing/service_discovery_spec.rb
+++ b/spec/lib/gitlab/database/load_balancing/service_discovery_spec.rb
@@ -69,18 +69,69 @@ RSpec.describe Gitlab::Database::LoadBalancing::ServiceDiscovery do
   end
 
   describe '#perform_service_discovery' do
-    it 'reports exceptions to Sentry' do
-      error = StandardError.new
+    context 'without any failures' do
+      it 'runs once' do
+        expect(service)
+          .to receive(:refresh_if_necessary).once
 
-      expect(service)
-        .to receive(:refresh_if_necessary)
-        .and_raise(error)
+        expect(service).not_to receive(:sleep)
 
-      expect(Gitlab::ErrorTracking)
-        .to receive(:track_exception)
-        .with(error)
+        expect(Gitlab::ErrorTracking).not_to receive(:track_exception)
 
-      service.perform_service_discovery
+        service.perform_service_discovery
+      end
+    end
+    context 'with failures' do
+      before do
+        allow(Gitlab::ErrorTracking).to receive(:track_exception)
+        allow(service).to receive(:sleep)
+      end
+
+      let(:valid_retry_sleep_duration) { satisfy { |val| described_class::RETRY_DELAY_RANGE.include?(val) } }
+
+      it 'retries service discovery when under the retry limit' do
+        error = StandardError.new
+
+        expect(service)
+          .to receive(:refresh_if_necessary)
+          .and_raise(error).exactly(described_class::MAX_DISCOVERY_RETRIES - 1).times.ordered
+
+        expect(service)
+          .to receive(:sleep).with(valid_retry_sleep_duration)
+          .exactly(described_class::MAX_DISCOVERY_RETRIES - 1).times
+
+        expect(service).to receive(:refresh_if_necessary).and_return(45).ordered
+
+        expect(service.perform_service_discovery).to eq(45)
+      end
+
+      it 'does not retry service discovery after exceeding the limit' do
+        error = StandardError.new
+
+        expect(service)
+          .to receive(:refresh_if_necessary)
+          .and_raise(error).exactly(described_class::MAX_DISCOVERY_RETRIES).times
+
+        expect(service)
+          .to receive(:sleep).with(valid_retry_sleep_duration)
+          .exactly(described_class::MAX_DISCOVERY_RETRIES).times
+
+        service.perform_service_discovery
+      end
+
+      it 'reports exceptions to Sentry' do
+        error = StandardError.new
+
+        expect(service)
+          .to receive(:refresh_if_necessary)
+                .and_raise(error).exactly(described_class::MAX_DISCOVERY_RETRIES).times
+
+        expect(Gitlab::ErrorTracking)
+          .to receive(:track_exception)
+                .with(error).exactly(described_class::MAX_DISCOVERY_RETRIES).times
+
+        service.perform_service_discovery
+      end
     end
   end
 
@@ -224,6 +275,16 @@ RSpec.describe Gitlab::Database::LoadBalancing::ServiceDiscovery do
         expect(service.addresses_from_dns).to eq([90, addresses])
       end
     end
+
+    context 'when the resolver returns an empty response' do
+      let(:packet) { double(:packet, answer: []) }
+
+      let(:record_type) { 'A' }
+
+      it 'raises EmptyDnsResponse' do
+        expect { service.addresses_from_dns }.to raise_error(Gitlab::Database::LoadBalancing::ServiceDiscovery::EmptyDnsResponse)
+      end
+    end
   end
 
   describe '#new_wait_time_for' do
diff --git a/spec/lib/gitlab/database/transaction/context_spec.rb b/spec/lib/gitlab/database/transaction/context_spec.rb
index 65d52b4d099..3c2c5649784 100644
--- a/spec/lib/gitlab/database/transaction/context_spec.rb
+++ b/spec/lib/gitlab/database/transaction/context_spec.rb
@@ -70,24 +70,6 @@ RSpec.describe Gitlab::Database::Transaction::Context do
     it { expect(subject.duration).to be >= 0 }
   end
 
-  context 'when depth is low' do
-    it 'does not log data upon COMMIT' do
-      expect(subject).not_to receive(:application_info)
-
-      subject.commit
-    end
-
-    it 'does not log data upon ROLLBACK' do
-      expect(subject).not_to receive(:application_info)
-
-      subject.rollback
-    end
-
-    it '#should_log? returns false' do
-      expect(subject.should_log?).to be false
-    end
-  end
-
   shared_examples 'logs transaction data' do
     it 'logs once upon COMMIT' do
       expect(subject).to receive(:application_info).and_call_original
@@ -116,17 +98,9 @@ RSpec.describe Gitlab::Database::Transaction::Context do
     end
   end
 
-  context 'when depth exceeds threshold' do
-    before do
-      subject.set_depth(described_class::LOG_DEPTH_THRESHOLD + 1)
-    end
-
-    it_behaves_like 'logs transaction data'
-  end
-
   context 'when savepoints count exceeds threshold' do
     before do
-      data[:savepoints] = described_class::LOG_SAVEPOINTS_THRESHOLD + 1
+      data[:savepoints] = 1
     end
 
     it_behaves_like 'logs transaction data'
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index 926883022b0..1dcf12b1049 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -1710,83 +1710,42 @@ RSpec.describe Gitlab::Git::Repository, :seed_helper do
   end
 
   describe '#set_full_path' do
-    shared_examples '#set_full_path' do
-      before do
-        repository_rugged.config["gitlab.fullpath"] = repository_path
-      end
+    before do
+      repository_rugged.config["gitlab.fullpath"] = repository_path
+    end
 
-      context 'is given a path' do
-        it 'writes it to disk' do
-          repository.set_full_path(full_path: "not-the/real-path.git")
+    context 'is given a path' do
+      it 'writes it to disk' do
+        repository.set_full_path(full_path: "not-the/real-path.git")
 
-          config = File.read(File.join(repository_path, "config"))
+        config = File.read(File.join(repository_path, "config"))
 
-          expect(config).to include("[gitlab]")
-          expect(config).to include("fullpath = not-the/real-path.git")
-        end
-      end
-
-      context 'it is given an empty path' do
-        it 'does not write it to disk' do
-          repository.set_full_path(full_path: "")
-
-          config = File.read(File.join(repository_path, "config"))
-
-          expect(config).to include("[gitlab]")
-          expect(config).to include("fullpath = #{repository_path}")
-        end
-      end
-
-      context 'repository does not exist' do
-        it 'raises NoRepository and does not call Gitaly WriteConfig' do
-          repository = Gitlab::Git::Repository.new('default', 'does/not/exist.git', '', 'group/project')
-
-          expect(repository.gitaly_repository_client).not_to receive(:set_full_path)
-
-          expect do
-            repository.set_full_path(full_path: 'foo/bar.git')
-          end.to raise_error(Gitlab::Git::Repository::NoRepository)
-        end
+        expect(config).to include("[gitlab]")
+        expect(config).to include("fullpath = not-the/real-path.git")
       end
     end
 
-    context 'with :set_full_path enabled' do
-      before do
-        stub_feature_flags(set_full_path: true)
+    context 'it is given an empty path' do
+      it 'does not write it to disk' do
+        repository.set_full_path(full_path: "")
+
+        config = File.read(File.join(repository_path, "config"))
+
+        expect(config).to include("[gitlab]")
+        expect(config).to include("fullpath = #{repository_path}")
       end
-
-      it_behaves_like '#set_full_path'
     end
 
-    context 'with :set_full_path disabled' do
-      before do
-        stub_feature_flags(set_full_path: false)
+    context 'repository does not exist' do
+      it 'raises NoRepository and does not call Gitaly WriteConfig' do
+        repository = Gitlab::Git::Repository.new('default', 'does/not/exist.git', '', 'group/project')
+
+        expect(repository.gitaly_repository_client).not_to receive(:set_full_path)
+
+        expect do
+          repository.set_full_path(full_path: 'foo/bar.git')
+        end.to raise_error(Gitlab::Git::Repository::NoRepository)
       end
-
-      it_behaves_like '#set_full_path'
-    end
-  end
-
-  describe '#set_config' do
-    let(:repository) { mutable_repository }
-    let(:entries) do
-      {
-        'test.foo1' => 'bla bla',
-        'test.foo2' => 1234,
-        'test.foo3' => true
-      }
-    end
-
-    it 'can set config settings' do
-      expect(repository.set_config(entries)).to be_nil
-
-      expect(repository_rugged.config['test.foo1']).to eq('bla bla')
-      expect(repository_rugged.config['test.foo2']).to eq('1234')
-      expect(repository_rugged.config['test.foo3']).to eq('true')
-    end
-
-    after do
-      entries.keys.each { |k| repository_rugged.config.delete(k) }
     end
   end
 
diff --git a/spec/mailers/notify_spec.rb b/spec/mailers/notify_spec.rb
index 5d2b136043e..ecff5c15816 100644
--- a/spec/mailers/notify_spec.rb
+++ b/spec/mailers/notify_spec.rb
@@ -834,6 +834,35 @@ RSpec.describe Notify do
                                                     invite_type: Emails::Members::INITIAL_INVITE,
                                                     experiment_name: 'invite_email_preview_text'))
         end
+
+        it 'tracks the sent invite' do
+          expect(experiment(:invite_email_preview_text)).to track(:assignment)
+                                                      .with_context(actor: project_member)
+                                                      .on_next_instance
+
+          invite_email.deliver_now
+        end
+      end
+
+      context 'with invite_email_from enabled', :experiment do
+        before do
+          stub_experiments(invite_email_from: :control)
+        end
+
+        it 'has the correct invite_url with params' do
+          is_expected.to have_link('Join now',
+                                   href: invite_url(project_member.invite_token,
+                                                    invite_type: Emails::Members::INITIAL_INVITE,
+                                                    experiment_name: 'invite_email_from'))
+        end
+
+        it 'tracks the sent invite' do
+          expect(experiment(:invite_email_from)).to track(:assignment)
+                                                      .with_context(actor: project_member)
+                                                      .on_next_instance
+
+          invite_email.deliver_now
+        end
       end
 
       context 'when invite email sent is tracked', :snowplow do
diff --git a/spec/policies/issue_policy_spec.rb b/spec/policies/issue_policy_spec.rb
index d62271eedf6..3805976b3e7 100644
--- a/spec/policies/issue_policy_spec.rb
+++ b/spec/policies/issue_policy_spec.rb
@@ -27,17 +27,17 @@ RSpec.describe IssuePolicy do
     end
 
     it 'allows support_bot to read issues, create and set metadata on new issues' do
-      expect(permissions(support_bot, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(support_bot, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(support_bot, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(support_bot, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(support_bot, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(support_bot, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
   end
 
   shared_examples 'support bot with service desk disabled' do
-    it 'allows support_bot to read issues, create and set metadata on new issues' do
-      expect(permissions(support_bot, issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(support_bot, issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(support_bot, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata)
+    it 'does not allow support_bot to read issues, create and set metadata on new issues' do
+      expect(permissions(support_bot, issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(support_bot, issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(support_bot, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
   end
 
@@ -60,50 +60,50 @@ RSpec.describe IssuePolicy do
 
     it 'allows guests to read issues' do
       expect(permissions(guest, issue)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(guest, issue)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(guest, issue)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(guest, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(guest, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(guest, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
 
-      expect(permissions(guest, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(guest, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows reporters to read, update, and admin issues' do
-      expect(permissions(reporter, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(reporter, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(reporter, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(reporter, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows reporters from group links to read, update, and admin issues' do
-      expect(permissions(reporter_from_group_link, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(reporter_from_group_link, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(reporter_from_group_link, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(reporter_from_group_link, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter_from_group_link, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter_from_group_link, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows issue authors to read and update their issues' do
       expect(permissions(author, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-      expect(permissions(author, issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+      expect(permissions(author, issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(author, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(author, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(author, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
 
-      expect(permissions(author, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(author, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows issue assignees to read and update their issues' do
       expect(permissions(assignee, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-      expect(permissions(assignee, issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+      expect(permissions(assignee, issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(assignee, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(assignee, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(assignee, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
 
-      expect(permissions(assignee, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(assignee, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'does not allow non-members to read, update or create issues' do
-      expect(permissions(non_member, issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(non_member, issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(non_member, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata)
+      expect(permissions(non_member, issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(non_member, issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(non_member, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it_behaves_like 'support bot with service desk disabled'
@@ -115,49 +115,49 @@ RSpec.describe IssuePolicy do
 
       it 'does not allow non-members to read confidential issues' do
         expect(permissions(non_member, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue)
-        expect(permissions(non_member, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(non_member, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'does not allow guests to read confidential issues' do
         expect(permissions(guest, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue)
-        expect(permissions(guest, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(guest, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows reporters to read, update, and admin confidential issues' do
-        expect(permissions(reporter, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-        expect(permissions(reporter, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(reporter, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+        expect(permissions(reporter, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows reporters from group links to read, update, and admin confidential issues' do
-        expect(permissions(reporter_from_group_link, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-        expect(permissions(reporter_from_group_link, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(reporter_from_group_link, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+        expect(permissions(reporter_from_group_link, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows issue authors to read and update their confidential issues' do
         expect(permissions(author, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-        expect(permissions(author, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+        expect(permissions(author, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
         expect(permissions(author, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue)
-        expect(permissions(author, confidential_issue_no_assignee)).to be_disallowed(:admin_issue, :set_issue_metadata)
+        expect(permissions(author, confidential_issue_no_assignee)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'does not allow issue author to read or update confidential issue moved to an private project' do
         confidential_issue.project = create(:project, :private)
 
-        expect(permissions(author, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :set_issue_metadata)
+        expect(permissions(author, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows issue assignees to read and update their confidential issues' do
         expect(permissions(assignee, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-        expect(permissions(assignee, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+        expect(permissions(assignee, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
-        expect(permissions(assignee, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(assignee, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'does not allow issue assignees to read or update confidential issue moved to an private project' do
         confidential_issue.project = create(:project, :private)
 
-        expect(permissions(assignee, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :set_issue_metadata)
+        expect(permissions(assignee, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :set_issue_metadata, :set_confidentiality)
       end
     end
   end
@@ -180,48 +180,48 @@ RSpec.describe IssuePolicy do
 
     it 'does not allow anonymous user to create todos' do
       expect(permissions(nil, issue)).to be_allowed(:read_issue)
-      expect(permissions(nil, issue)).to be_disallowed(:create_todo, :update_subscription, :set_issue_metadata)
-      expect(permissions(nil, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata)
+      expect(permissions(nil, issue)).to be_disallowed(:create_todo, :update_subscription, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(nil, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows guests to read issues' do
       expect(permissions(guest, issue)).to be_allowed(:read_issue, :read_issue_iid, :create_todo, :update_subscription)
-      expect(permissions(guest, issue)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(guest, issue)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(guest, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(guest, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(guest, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(guest, issue_locked)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(guest, issue_locked)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(guest, issue_locked)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
 
-      expect(permissions(guest, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(guest, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows reporters to read, update, reopen, and admin issues' do
-      expect(permissions(reporter, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
-      expect(permissions(reporter, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
-      expect(permissions(reporter, issue_locked)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(reporter, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter, issue_locked)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       expect(permissions(reporter, issue_locked)).to be_disallowed(:reopen_issue)
-      expect(permissions(reporter, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(reporter, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows reporters from group links to read, update, reopen and admin issues' do
-      expect(permissions(reporter_from_group_link, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
-      expect(permissions(reporter_from_group_link, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
-      expect(permissions(reporter_from_group_link, issue_locked)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(reporter_from_group_link, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter_from_group_link, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(reporter_from_group_link, issue_locked)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       expect(permissions(reporter_from_group_link, issue_locked)).to be_disallowed(:reopen_issue)
-      expect(permissions(reporter, new_issue)).to be_allowed(:create_issue, :set_issue_metadata)
+      expect(permissions(reporter, new_issue)).to be_allowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows issue authors to read, reopen and update their issues' do
       expect(permissions(author, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :reopen_issue)
-      expect(permissions(author, issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+      expect(permissions(author, issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(author, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(author, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(author, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(author, issue_locked)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-      expect(permissions(author, issue_locked)).to be_disallowed(:admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(author, issue_locked)).to be_disallowed(:admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(author, new_issue)).to be_allowed(:create_issue)
       expect(permissions(author, new_issue)).to be_disallowed(:set_issue_metadata)
@@ -229,13 +229,13 @@ RSpec.describe IssuePolicy do
 
     it 'allows issue assignees to read, reopen and update their issues' do
       expect(permissions(assignee, issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :reopen_issue)
-      expect(permissions(assignee, issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+      expect(permissions(assignee, issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(assignee, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(assignee, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(assignee, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(assignee, issue_locked)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-      expect(permissions(assignee, issue_locked)).to be_disallowed(:admin_issue, :reopen_issue, :set_issue_metadata)
+      expect(permissions(assignee, issue_locked)).to be_disallowed(:admin_issue, :reopen_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it 'allows non-members to read and create issues' do
@@ -249,22 +249,25 @@ RSpec.describe IssuePolicy do
       expect(permissions(non_member, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
     end
 
-    it 'does not allow non-members to update, admin or set metadata' do
-      expect(permissions(non_member, issue)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
-      expect(permissions(non_member, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+    it 'does not allow non-members to update, admin or set metadata except for set confidential flag' do
+      expect(permissions(non_member, issue)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+      expect(permissions(non_member, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       expect(permissions(non_member, new_issue)).to be_disallowed(:set_issue_metadata)
+      # this is allowed for non-members in a public project, as we want to let users report security issues
+      # see https://gitlab.com/gitlab-org/gitlab/-/issues/337665
+      expect(permissions(non_member, new_issue)).to be_allowed(:set_confidentiality)
     end
 
     it 'allows support_bot to read issues' do
       # support_bot is still allowed read access in public projects through :public_access permission,
       # see project_policy public_access rules policy (rule { can?(:public_access) }.policy {...})
       expect(permissions(support_bot, issue)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(support_bot, issue)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(support_bot, issue)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
 
       expect(permissions(support_bot, issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid)
-      expect(permissions(support_bot, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
+      expect(permissions(support_bot, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
 
-      expect(permissions(support_bot, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata)
+      expect(permissions(support_bot, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata, :set_confidentiality)
     end
 
     it_behaves_like 'support bot with service desk enabled'
@@ -318,9 +321,9 @@ RSpec.describe IssuePolicy do
       end
 
       it 'does not allow non-members to update or create issues' do
-        expect(permissions(non_member, issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
-        expect(permissions(non_member, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata)
-        expect(permissions(non_member, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata)
+        expect(permissions(non_member, issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+        expect(permissions(non_member, issue_no_assignee)).to be_disallowed(:update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
+        expect(permissions(non_member, new_issue)).to be_disallowed(:create_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it_behaves_like 'support bot with service desk disabled'
@@ -333,31 +336,31 @@ RSpec.describe IssuePolicy do
 
       it 'does not allow guests to read confidential issues' do
         expect(permissions(guest, confidential_issue)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue)
-        expect(permissions(guest, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(guest, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows reporters to read, update, and admin confidential issues' do
         expect(permissions(reporter, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue)
-        expect(permissions(reporter, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(reporter, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows reporter from group links to read, update, and admin confidential issues' do
         expect(permissions(reporter_from_group_link, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue)
-        expect(permissions(reporter_from_group_link, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(reporter_from_group_link, confidential_issue_no_assignee)).to be_allowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows issue authors to read and update their confidential issues' do
         expect(permissions(author, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-        expect(permissions(author, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+        expect(permissions(author, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
-        expect(permissions(author, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(author, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
 
       it 'allows issue assignees to read and update their confidential issues' do
         expect(permissions(assignee, confidential_issue)).to be_allowed(:read_issue, :read_issue_iid, :update_issue)
-        expect(permissions(assignee, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata)
+        expect(permissions(assignee, confidential_issue)).to be_disallowed(:admin_issue, :set_issue_metadata, :set_confidentiality)
 
-        expect(permissions(assignee, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata)
+        expect(permissions(assignee, confidential_issue_no_assignee)).to be_disallowed(:read_issue, :read_issue_iid, :update_issue, :admin_issue, :set_issue_metadata, :set_confidentiality)
       end
     end
 
diff --git a/spec/requests/api/commits_spec.rb b/spec/requests/api/commits_spec.rb
index 1162ae76d15..1d76c281dee 100644
--- a/spec/requests/api/commits_spec.rb
+++ b/spec/requests/api/commits_spec.rb
@@ -1879,6 +1879,26 @@ RSpec.describe API::Commits do
         expect(json_response['line_type']).to eq('new')
       end
 
+      it 'correctly adds a note for the "old" line type' do
+        commit    = project.repository.commit("markdown")
+        commit_id = commit.id
+        route     = "/projects/#{project_id}/repository/commits/#{commit_id}/comments"
+
+        post api(route, current_user), params: {
+          note: 'My comment',
+          path: commit.raw_diffs.first.old_path,
+          line: 4,
+          line_type: 'old'
+        }
+
+        expect(response).to have_gitlab_http_status(:created)
+        expect(response).to match_response_schema('public_api/v4/commit_note')
+        expect(json_response['note']).to eq('My comment')
+        expect(json_response['path']).to eq(commit.raw_diffs.first.old_path)
+        expect(json_response['line']).to eq(4)
+        expect(json_response['line_type']).to eq('old')
+      end
+
       context 'when ref does not exist' do
         let(:commit_id) { 'unknown' }