diff --git a/.gitlab/ci/dev-fixtures.gitlab-ci.yml b/.gitlab/ci/dev-fixtures.gitlab-ci.yml
index c19dce7e4a9..1848283f921 100644
--- a/.gitlab/ci/dev-fixtures.gitlab-ci.yml
+++ b/.gitlab/ci/dev-fixtures.gitlab-ci.yml
@@ -15,7 +15,6 @@
     # SEED_NESTED_GROUPS: "false" # requires network connection
 
 .run-dev-fixtures-script: &run-dev-fixtures-script
-  - run_timed_command "scripts/gitaly-test-build"
   - run_timed_command "scripts/gitaly-test-spawn"
   - run_timed_command "RAILS_ENV=test bundle exec rake db:seed_fu"
 
diff --git a/.gitlab/ci/frontend.gitlab-ci.yml b/.gitlab/ci/frontend.gitlab-ci.yml
index 0b921309ced..be606fbe7b0 100644
--- a/.gitlab/ci/frontend.gitlab-ci.yml
+++ b/.gitlab/ci/frontend.gitlab-ci.yml
@@ -103,7 +103,6 @@ update-yarn-cache:
     WEBPACK_VENDOR_DLL: "true"
   script:
     - run_timed_command "gem install knapsack --no-document"
-    - run_timed_command "scripts/gitaly-test-build"
     - run_timed_command "scripts/gitaly-test-spawn"
     - source ./scripts/rspec_helpers.sh
     - rspec_paralellized_job "--tag frontend_fixture"
diff --git a/.gitlab/ci/rails.gitlab-ci.yml b/.gitlab/ci/rails.gitlab-ci.yml
index 516816fab56..4430fed2e3c 100644
--- a/.gitlab/ci/rails.gitlab-ci.yml
+++ b/.gitlab/ci/rails.gitlab-ci.yml
@@ -10,7 +10,6 @@
   # Only install knapsack after bundle install! Otherwise oddly some native
   # gems could not be found under some circumstance. No idea why, hours wasted.
   - run_timed_command "gem install knapsack --no-document"
-  - run_timed_command "scripts/gitaly-test-build"
   - run_timed_command "scripts/gitaly-test-spawn"
   - source ./scripts/rspec_helpers.sh
 
@@ -150,20 +149,35 @@ setup-test-env:
   script:
     - run_timed_command "bundle exec ruby -I. -e 'require \"config/environment\"; TestEnv.init'"
     - run_timed_command "scripts/gitaly-test-build"  # Do not use 'bundle exec' here
-    - rm tmp/tests/gitaly/.ruby-bundle  # This file prevents gems from being installed even if vendor/gitaly-ruby is missing
   artifacts:
     expire_in: 7d
     paths:
       - config/secrets.yml
-      - tmp/tests/gitaly
-      - tmp/tests/gitlab-elasticsearch-indexer
-      - tmp/tests/gitlab-shell
-      - tmp/tests/gitlab-test-fork
-      - tmp/tests/gitlab-test-fork_bare
-      - tmp/tests/gitlab-test
-      - tmp/tests/gitlab-workhorse
-      - tmp/tests/repositories
-      - tmp/tests/second_storage
+      - tmp/tests/gitaly/config.toml
+      - tmp/tests/gitaly/gitaly
+      - tmp/tests/gitaly/gitaly2.config.toml
+      - tmp/tests/gitaly/gitaly-git2go
+      - tmp/tests/gitaly/gitaly-hooks
+      - tmp/tests/gitaly/gitaly-lfs-smudge
+      - tmp/tests/gitaly/gitaly-ssh
+      - tmp/tests/gitaly/internal/
+      - tmp/tests/gitaly/internal_sockets/
+      - tmp/tests/gitaly/Makefile
+      - tmp/tests/gitaly/praefect
+      - tmp/tests/gitaly/praefect.config.toml
+      - tmp/tests/gitaly/ruby/
+      - tmp/tests/gitlab-elasticsearch-indexer/bin/gitlab-elasticsearch-indexer
+      - tmp/tests/gitlab-shell/
+      - tmp/tests/gitlab-test-fork/
+      - tmp/tests/gitlab-test-fork_bare/
+      - tmp/tests/gitlab-test/
+      - tmp/tests/gitlab-workhorse/gitlab-zip-metadata
+      - tmp/tests/gitlab-workhorse/gitlab-zip-cat
+      - tmp/tests/gitlab-workhorse/gitlab-workhorse
+      - tmp/tests/gitlab-workhorse/gitlab-resize-image
+      - tmp/tests/gitlab-workhorse/config.toml
+      - tmp/tests/repositories/
+      - tmp/tests/second_storage/
     when: always
 
 update-rails-cache:
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index ab1b8bbc11a..1ba05e770c5 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -166,12 +166,6 @@ Lint/MixedRegexpCaptureTypes:
     - 'lib/gitlab/slash_commands/issue_new.rb'
     - 'lib/gitlab/slash_commands/run.rb'
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Lint/NonDeterministicRequireOrder:
-  Exclude:
-    - 'rubocop/rubocop.rb'
-
 # Offense count: 135
 # Cop supports --auto-correct.
 Lint/RedundantCopDisableDirective:
diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
index 26376013ac7..27bca4317e0 100644
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
@@ -1 +1 @@
-01e940cac5cdeaf1b14a18f3f71e0a3c50d1c60c
+4cc3e803023c9178a2112ac3f6bcd5b6b8660fd1
diff --git a/Gemfile b/Gemfile
index 8630276d6c7..bf502506fc8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,7 +22,7 @@ gem 'rugged', '~> 0.28'
 gem 'grape-path-helpers', '~> 1.5'
 
 gem 'faraday', '~> 1.0'
-gem 'marginalia', '~> 1.9.0'
+gem 'marginalia', '~> 1.10.0'
 
 # Authentication libraries
 gem 'devise', '~> 4.7.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index d3d0e996915..bcc334054f1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -695,7 +695,7 @@ GEM
       mini_mime (>= 0.1.1)
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
-    marginalia (1.9.0)
+    marginalia (1.10.0)
       actionpack (>= 2.3)
       activerecord (>= 2.3)
     memoist (0.16.2)
@@ -1415,7 +1415,7 @@ DEPENDENCIES
   loofah (~> 2.2)
   lru_redux
   mail (= 2.7.1)
-  marginalia (~> 1.9.0)
+  marginalia (~> 1.10.0)
   memory_profiler (~> 0.9)
   method_source (~> 1.0)
   mimemagic (~> 0.3.2)
diff --git a/app/assets/javascripts/alert_management/components/alert_management_empty_state.vue b/app/assets/javascripts/alert_management/components/alert_management_empty_state.vue
index c5ff2dc0d11..9b0e5090a75 100644
--- a/app/assets/javascripts/alert_management/components/alert_management_empty_state.vue
+++ b/app/assets/javascripts/alert_management/components/alert_management_empty_state.vue
@@ -6,20 +6,11 @@ import alertsHelpUrlQuery from '../graphql/queries/alert_help_url.query.graphql'
 export default {
   i18n: {
     emptyState: {
-      opsgenie: {
-        title: s__('AlertManagement|Opsgenie is enabled'),
-        info: s__(
-          'AlertManagement|You have enabled the Opsgenie integration. Your alerts will be visible directly in Opsgenie.',
-        ),
-        buttonText: s__('AlertManagement|View alerts in Opsgenie'),
-      },
-      gitlab: {
-        title: s__('AlertManagement|Surface alerts in GitLab'),
-        info: s__(
-          'AlertManagement|Display alerts from all your monitoring tools directly within GitLab. Streamline the investigation of your alerts and the escalation of alerts to incidents.',
-        ),
-        buttonText: s__('AlertManagement|Authorize external service'),
-      },
+      title: s__('AlertManagement|Surface alerts in GitLab'),
+      info: s__(
+        'AlertManagement|Display alerts from all your monitoring tools directly within GitLab. Streamline the investigation of your alerts and the escalation of alerts to incidents.',
+      ),
+      buttonText: s__('AlertManagement|Authorize external service'),
     },
     moreInformation: s__('AlertManagement|More information'),
   },
@@ -33,46 +24,27 @@ export default {
       query: alertsHelpUrlQuery,
     },
   },
-  inject: [
-    'enableAlertManagementPath',
-    'userCanEnableAlertManagement',
-    'emptyAlertSvgPath',
-    'opsgenieMvcEnabled',
-    'opsgenieMvcTargetUrl',
-  ],
+  inject: ['enableAlertManagementPath', 'userCanEnableAlertManagement', 'emptyAlertSvgPath'],
   data() {
     return {
       alertsHelpUrl: '',
     };
   },
-  computed: {
-    emptyState() {
-      return {
-        ...(this.opsgenieMvcEnabled
-          ? this.$options.i18n.emptyState.opsgenie
-          : this.$options.i18n.emptyState.gitlab),
-        link: this.opsgenieMvcEnabled ? this.opsgenieMvcTargetUrl : this.enableAlertManagementPath,
-      };
-    },
-    alertsCanBeEnabled() {
-      return this.userCanEnableAlertManagement || this.opsgenieMvcEnabled;
-    },
-  },
 };
 </script>
 <template>
   <div>
-    <gl-empty-state :title="emptyState.title" :svg-path="emptyAlertSvgPath">
+    <gl-empty-state :title="$options.i18n.emptyState.title" :svg-path="emptyAlertSvgPath">
       <template #description>
         <div class="gl-display-block">
-          <span>{{ emptyState.info }}</span>
-          <gl-link v-if="!opsgenieMvcEnabled" :href="alertsHelpUrl" target="_blank">
+          <span>{{ $options.i18n.emptyState.info }}</span>
+          <gl-link :href="alertsHelpUrl" target="_blank">
             {{ $options.i18n.moreInformation }}
           </gl-link>
         </div>
-        <div v-if="alertsCanBeEnabled" class="gl-display-block center gl-pt-4">
-          <gl-button category="primary" variant="success" :href="emptyState.link">
-            {{ emptyState.buttonText }}
+        <div v-if="userCanEnableAlertManagement" class="gl-display-block center gl-pt-4">
+          <gl-button category="primary" variant="success" :href="enableAlertManagementPath">
+            {{ $options.i18n.emptyState.buttonText }}
           </gl-button>
         </div>
       </template>
diff --git a/app/assets/javascripts/alert_management/list.js b/app/assets/javascripts/alert_management/list.js
index e4d418e15c0..ce793464a38 100644
--- a/app/assets/javascripts/alert_management/list.js
+++ b/app/assets/javascripts/alert_management/list.js
@@ -17,12 +17,10 @@ export default () => {
     emptyAlertSvgPath,
     populatingAlertsHelpUrl,
     alertsHelpUrl,
-    opsgenieMvcTargetUrl,
     textQuery,
     assigneeUsernameQuery,
     alertManagementEnabled,
     userCanEnableAlertManagement,
-    opsgenieMvcEnabled,
   } = domEl.dataset;
 
   const apolloProvider = new VueApollo({
@@ -57,10 +55,8 @@ export default () => {
       enableAlertManagementPath,
       populatingAlertsHelpUrl,
       emptyAlertSvgPath,
-      opsgenieMvcTargetUrl,
       alertManagementEnabled: parseBoolean(alertManagementEnabled),
       userCanEnableAlertManagement: parseBoolean(userCanEnableAlertManagement),
-      opsgenieMvcEnabled: parseBoolean(opsgenieMvcEnabled),
     },
     apolloProvider,
     components: {
diff --git a/app/assets/javascripts/alerts_settings/components/alerts_settings_form.vue b/app/assets/javascripts/alerts_settings/components/alerts_settings_form.vue
index c8742be9985..d183d95f359 100644
--- a/app/assets/javascripts/alerts_settings/components/alerts_settings_form.vue
+++ b/app/assets/javascripts/alerts_settings/components/alerts_settings_form.vue
@@ -18,14 +18,11 @@ import ClipboardButton from '~/vue_shared/components/clipboard_button.vue';
 import MappingBuilder from './alert_mapping_builder.vue';
 import AlertSettingsFormHelpBlock from './alert_settings_form_help_block.vue';
 import getCurrentIntegrationQuery from '../graphql/queries/get_current_integration.query.graphql';
-import service from '../services';
 import {
-  integrationTypesNew,
+  integrationTypes,
   JSON_VALIDATE_DELAY,
   targetPrometheusUrlPlaceholder,
-  targetOpsgenieUrlPlaceholder,
   typeSet,
-  sectionHash,
 } from '../constants';
 // Mocks will be removed when integrating with BE is ready
 // data format is defined and will be the same as mocked (maybe with some minor changes)
@@ -91,20 +88,13 @@ export const i18n = {
         'AlertSettings|Resetting the authorization key for this project will require updating the authorization key in every alert source it is enabled in.',
       ),
     },
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    opsgenie: {
-      label: s__('AlertSettings|2. Add link to your Opsgenie alert list'),
-      info: s__(
-        'AlertSettings|Utilizing this option will link the GitLab Alerts navigation item to your existing Opsgenie instance. By selecting this option, you cannot receive alerts from any other source in GitLab; it will effectively be turning Alerts within GitLab off as a feature.',
-      ),
-    },
   },
 };
 
 export default {
+  integrationTypes,
   placeholders: {
     prometheus: targetPrometheusUrlPlaceholder,
-    opsgenie: targetOpsgenieUrlPlaceholder,
   },
   JSON_VALIDATE_DELAY,
   typeSet,
@@ -134,10 +124,6 @@ export default {
     prometheus: {
       default: {},
     },
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    opsgenie: {
-      default: {},
-    },
   },
   mixins: [glFeatureFlagsMixin()],
   props: {
@@ -149,12 +135,6 @@ export default {
       type: Boolean,
       required: true,
     },
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    canManageOpsgenie: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
   },
   apollo: {
     currentIntegration: {
@@ -163,7 +143,7 @@ export default {
   },
   data() {
     return {
-      selectedIntegration: integrationTypesNew[0].value,
+      selectedIntegration: integrationTypes[0].value,
       active: false,
       formVisible: false,
       integrationTestPayload: {
@@ -174,8 +154,6 @@ export default {
       customMapping: null,
       parsingPayload: false,
       currentIntegration: null,
-      // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-      isManagingOpsgenie: false,
     };
   },
   computed: {
@@ -185,32 +163,12 @@ export default {
     jsonIsValid() {
       return this.integrationTestPayload.error === null;
     },
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    disabledIntegrations() {
-      const options = [];
-      if (this.opsgenie.active) {
-        options.push(typeSet.http, typeSet.prometheus);
-      } else if (!this.canManageOpsgenie) {
-        options.push(typeSet.opsgenie);
-      }
-
-      return options;
-    },
-    options() {
-      return integrationTypesNew.map((el) => ({
-        ...el,
-        disabled: this.disabledIntegrations.includes(el.value),
-      }));
-    },
     selectedIntegrationType() {
       switch (this.selectedIntegration) {
         case typeSet.http:
           return this.generic;
         case typeSet.prometheus:
           return this.prometheus;
-        // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-        case typeSet.opsgenie:
-          return this.opsgenie;
         default:
           return {};
       }
@@ -285,49 +243,17 @@ export default {
   },
   methods: {
     integrationTypeSelect() {
-      if (this.selectedIntegration === integrationTypesNew[0].value) {
+      if (this.selectedIntegration === integrationTypes[0].value) {
         this.formVisible = false;
       } else {
         this.formVisible = true;
       }
-
-      // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-      if (this.canManageOpsgenie && this.selectedIntegration === typeSet.opsgenie) {
-        this.isManagingOpsgenie = true;
-        this.active = this.opsgenie.active;
-        this.integrationForm.apiUrl = this.opsgenie.opsgenieMvcTargetUrl;
-      } else {
-        // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-        this.isManagingOpsgenie = false;
-      }
-    },
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    submitWithOpsgenie() {
-      return service
-        .updateGenericActive({
-          endpoint: this.opsgenie.formPath,
-          params: {
-            service: {
-              opsgenie_mvc_target_url: this.integrationForm.apiUrl,
-              opsgenie_mvc_enabled: this.active,
-            },
-          },
-        })
-        .then(() => {
-          window.location.hash = sectionHash;
-          window.location.reload();
-        });
     },
     submitWithTestPayload() {
       this.$emit('set-test-alert-payload', this.testAlertPayload);
       this.submit();
     },
     submit() {
-      // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-      if (this.isManagingOpsgenie) {
-        return this.submitWithOpsgenie();
-      }
-
       const { name, apiUrl } = this.integrationForm;
       const variables =
         this.selectedIntegration === typeSet.http
@@ -343,7 +269,7 @@ export default {
       return this.$emit('create-new-integration', integrationPayload);
     },
     reset() {
-      this.selectedIntegration = integrationTypesNew[0].value;
+      this.selectedIntegration = integrationTypes[0].value;
       this.integrationTypeSelect();
 
       if (this.currentIntegration) {
@@ -360,9 +286,6 @@ export default {
         error: null,
       };
       this.active = false;
-
-      // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-      this.isManagingOpsgenie = false;
     },
     resetAuthKey() {
       if (!this.currentIntegration) {
@@ -428,8 +351,8 @@ export default {
       <gl-form-select
         v-model="selectedIntegration"
         :disabled="isSelectDisabled"
-        :class="{ 'gl-bg-gray-100!': isSelectDisabled }"
-        :options="options"
+        class="mw-100"
+        :options="$options.integrationTypes"
         @change="integrationTypeSelect"
       />
 
@@ -441,37 +364,7 @@ export default {
       </div>
     </gl-form-group>
     <gl-collapse v-model="formVisible" class="gl-mt-3">
-      <!-- TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657 -->
-      <div v-if="isManagingOpsgenie">
-        <gl-form-group
-          id="integration-webhook"
-          :label="$options.i18n.integrationFormSteps.opsgenie.label"
-          label-for="integration-webhook"
-        >
-          <span class="gl-my-4">
-            {{ $options.i18n.integrationFormSteps.opsgenie.info }}
-          </span>
-
-          <gl-toggle
-            v-model="active"
-            :is-loading="loading"
-            :label="__('Active')"
-            class="gl-my-4 gl-font-weight-normal"
-          />
-
-          <gl-form-input
-            id="opsgenie-opsgenieMvcTargetUrl"
-            v-model="integrationForm.apiUrl"
-            type="text"
-            :placeholder="$options.placeholders.opsgenie"
-          />
-
-          <span class="gl-text-gray-400 gl-my-1">
-            {{ $options.i18n.integrationFormSteps.prometheusFormUrl.help }}
-          </span>
-        </gl-form-group>
-      </div>
-      <div v-else>
+      <div>
         <gl-form-group
           id="name-integration"
           :label="$options.i18n.integrationFormSteps.step2.label"
@@ -661,9 +554,7 @@ export default {
           data-testid="integration-form-submit"
           >{{ s__('AlertSettings|Save integration') }}
         </gl-button>
-        <!-- TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657 -->
         <gl-button
-          v-if="!isManagingOpsgenie"
           data-testid="integration-test-and-submit"
           :disabled="isSubmitTestPayloadDisabled"
           category="secondary"
@@ -672,12 +563,7 @@ export default {
           @click="submitWithTestPayload"
           >{{ s__('AlertSettings|Save and test payload') }}</gl-button
         >
-        <gl-button
-          type="reset"
-          class="js-no-auto-disable"
-          :class="{ 'gl-ml-3': isManagingOpsgenie }"
-          >{{ __('Cancel') }}</gl-button
-        >
+        <gl-button type="reset" class="js-no-auto-disable">{{ __('Cancel') }}</gl-button>
       </div>
     </gl-collapse>
   </gl-form>
diff --git a/app/assets/javascripts/alerts_settings/components/alerts_settings_wrapper.vue b/app/assets/javascripts/alerts_settings/components/alerts_settings_wrapper.vue
index 002d09be22b..d0cac066ffa 100644
--- a/app/assets/javascripts/alerts_settings/components/alerts_settings_wrapper.vue
+++ b/app/assets/javascripts/alerts_settings/components/alerts_settings_wrapper.vue
@@ -1,5 +1,4 @@
 <script>
-import { GlAlert, GlLink, GlSprintf } from '@gitlab/ui';
 import { s__ } from '~/locale';
 import { fetchPolicies } from '~/lib/graphql';
 import createFlash, { FLASH_TYPES } from '~/flash';
@@ -41,10 +40,6 @@ export default {
     ),
   },
   components: {
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    GlAlert,
-    GlLink,
-    GlSprintf,
     IntegrationsList,
     AlertSettingsForm,
   },
@@ -55,10 +50,6 @@ export default {
     prometheus: {
       default: {},
     },
-    // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-    opsgenie: {
-      default: {},
-    },
     projectPath: {
       default: '',
     },
@@ -105,13 +96,6 @@ export default {
     canAddIntegration() {
       return this.multiIntegrations || this.integrations?.list?.length < 2;
     },
-    canManageOpsgenie() {
-      return (
-        this.opsgenie.active ||
-        this.integrations?.list?.every(({ active }) => active === false) ||
-        this.integrations?.list?.length === 0
-      );
-    },
   },
   methods: {
     createNewIntegration({ type, variables }) {
@@ -319,27 +303,7 @@ export default {
 
 <template>
   <div>
-    <!-- TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657 -->
-    <gl-alert v-if="opsgenie.active" :dismissible="false" variant="tip">
-      <gl-sprintf
-        :message="
-          s__(
-            'AlertSettings|We will soon be introducing the ability to create multiple unique HTTP endpoints. When this functionality is live,  you will be able to configure an integration with Opsgenie to surface Opsgenie alerts in GitLab. This will replace the current Opsgenie integration which will be deprecated. %{linkStart}More Information%{linkEnd}',
-          )
-        "
-      >
-        <template #link="{ content }">
-          <gl-link
-            class="gl-display-inline-block"
-            href="https://gitlab.com/gitlab-org/gitlab/-/issues/273657"
-            target="_blank"
-            >{{ content }}</gl-link
-          >
-        </template>
-      </gl-sprintf>
-    </gl-alert>
     <integrations-list
-      v-else
       :integrations="integrations.list"
       :loading="loading"
       @edit-integration="editIntegration"
@@ -348,7 +312,6 @@ export default {
     <alert-settings-form
       :loading="isUpdating"
       :can-add-integration="canAddIntegration"
-      :can-manage-opsgenie="canManageOpsgenie"
       @create-new-integration="createNewIntegration"
       @update-integration="updateIntegration"
       @reset-token="resetToken"
diff --git a/app/assets/javascripts/alerts_settings/constants.js b/app/assets/javascripts/alerts_settings/constants.js
index e30dc2ad553..ecd7c921b2f 100644
--- a/app/assets/javascripts/alerts_settings/constants.js
+++ b/app/assets/javascripts/alerts_settings/constants.js
@@ -40,22 +40,15 @@ export const i18n = {
   integration: s__('AlertSettings|Integration'),
 };
 
-// TODO: Delete as part of old form removal in 13.6
 export const integrationTypes = [
+  { value: '', text: s__('AlertSettings|Select integration type') },
   { value: 'HTTP', text: s__('AlertSettings|HTTP Endpoint') },
   { value: 'PROMETHEUS', text: s__('AlertSettings|External Prometheus') },
-  { value: 'OPSGENIE', text: s__('AlertSettings|Opsgenie') },
-];
-
-export const integrationTypesNew = [
-  { value: '', text: s__('AlertSettings|Select integration type') },
-  ...integrationTypes,
 ];
 
 export const typeSet = {
   http: 'HTTP',
   prometheus: 'PROMETHEUS',
-  opsgenie: 'OPSGENIE',
 };
 
 export const integrationToDeleteDefault = { id: null, name: '' };
@@ -63,7 +56,6 @@ export const integrationToDeleteDefault = { id: null, name: '' };
 export const JSON_VALIDATE_DELAY = 250;
 
 export const targetPrometheusUrlPlaceholder = 'http://prometheus.example.com/';
-export const targetOpsgenieUrlPlaceholder = 'https://app.opsgenie.com/alert/list/';
 
 export const sectionHash = 'js-alert-management-settings';
 
diff --git a/app/assets/javascripts/alerts_settings/index.js b/app/assets/javascripts/alerts_settings/index.js
index 73d132ce335..cc939577717 100644
--- a/app/assets/javascripts/alerts_settings/index.js
+++ b/app/assets/javascripts/alerts_settings/index.js
@@ -29,10 +29,6 @@ export default (el) => {
     formPath,
     authorizationKey,
     url,
-    opsgenieMvcAvailable,
-    opsgenieMvcFormPath,
-    opsgenieMvcEnabled,
-    opsgenieMvcTargetUrl,
     projectPath,
     multiIntegrations,
   } = el.dataset;
@@ -56,12 +52,6 @@ export default (el) => {
         token: authorizationKey,
         url,
       },
-      opsgenie: {
-        formPath: opsgenieMvcFormPath,
-        active: parseBoolean(opsgenieMvcEnabled),
-        opsgenieMvcTargetUrl,
-        opsgenieMvcIsAvailable: parseBoolean(opsgenieMvcAvailable),
-      },
       projectPath,
       multiIntegrations: parseBoolean(multiIntegrations),
     },
diff --git a/app/assets/javascripts/registry/settings/constants.js b/app/assets/javascripts/registry/settings/constants.js
index 21c54299632..165c4aae3cb 100644
--- a/app/assets/javascripts/registry/settings/constants.js
+++ b/app/assets/javascripts/registry/settings/constants.js
@@ -23,7 +23,7 @@ export const KEEP_INFO_TEXT = s__(
 export const KEEP_N_LABEL = s__('ContainerRegistry|Keep the most recent:');
 export const NAME_REGEX_KEEP_LABEL = s__('ContainerRegistry|Keep tags matching:');
 export const NAME_REGEX_KEEP_DESCRIPTION = s__(
-  'ContainerRegistry|Tags with names that match this regex pattern are kept. %{linkStart}More information%{linkEnd}',
+  'ContainerRegistry|Tags with names that match this regex pattern are kept. %{linkStart}View regex examples.%{linkEnd}',
 );
 
 export const REMOVE_HEADER_TEXT = s__('ContainerRegistry|Remove these tags');
@@ -34,7 +34,7 @@ export const EXPIRATION_SCHEDULE_LABEL = s__('ContainerRegistry|Remove tags olde
 export const NAME_REGEX_LABEL = s__('ContainerRegistry|Remove tags matching:');
 export const NAME_REGEX_PLACEHOLDER = '.*';
 export const NAME_REGEX_DESCRIPTION = s__(
-  'ContainerRegistry|Tags with names that match this regex pattern are removed. %{linkStart}More information%{linkEnd}',
+  'ContainerRegistry|Tags with names that match this regex pattern are removed. %{linkStart}View regex examples.%{linkEnd}',
 );
 
 export const ENABLED_TOGGLE_DESCRIPTION = s__(
diff --git a/app/assets/javascripts/sidebar/components/reviewers/reviewer_title.vue b/app/assets/javascripts/sidebar/components/reviewers/reviewer_title.vue
index d64b483acb1..a461d992222 100644
--- a/app/assets/javascripts/sidebar/components/reviewers/reviewer_title.vue
+++ b/app/assets/javascripts/sidebar/components/reviewers/reviewer_title.vue
@@ -1,14 +1,13 @@
 <script>
 // NOTE! For the first iteration, we are simply copying the implementation of Assignees
 // It will soon be overhauled in Issue https://gitlab.com/gitlab-org/gitlab/-/issues/233736
-import { GlLoadingIcon, GlIcon } from '@gitlab/ui';
+import { GlLoadingIcon } from '@gitlab/ui';
 import { n__ } from '~/locale';
 
 export default {
   name: 'ReviewerTitle',
   components: {
     GlLoadingIcon,
-    GlIcon,
   },
   props: {
     loading: {
@@ -24,11 +23,6 @@ export default {
       type: Boolean,
       required: true,
     },
-    showToggle: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
   },
   computed: {
     reviewerTitle() {
@@ -52,14 +46,5 @@ export default {
     >
       {{ __('Edit') }}
     </a>
-    <a
-      v-if="showToggle"
-      :aria-label="__('Toggle sidebar')"
-      class="gutter-toggle float-right js-sidebar-toggle"
-      href="#"
-      role="button"
-    >
-      <gl-icon data-hidden="true" name="chevron-double-lg-right" :size="12" />
-    </a>
   </div>
 </template>
diff --git a/app/assets/javascripts/sidebar/components/reviewers/sidebar_reviewers.vue b/app/assets/javascripts/sidebar/components/reviewers/sidebar_reviewers.vue
index d9228450371..1a2473e5f6c 100644
--- a/app/assets/javascripts/sidebar/components/reviewers/sidebar_reviewers.vue
+++ b/app/assets/javascripts/sidebar/components/reviewers/sidebar_reviewers.vue
@@ -26,11 +26,6 @@ export default {
       type: String,
       required: true,
     },
-    signedIn: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
     issuableType: {
       type: String,
       required: false,
@@ -98,7 +93,6 @@ export default {
       :number-of-reviewers="store.reviewers.length"
       :loading="loading || store.isFetching.reviewers"
       :editable="store.editable"
-      :show-toggle="!signedIn"
     />
     <reviewers
       v-if="!store.isFetching.reviewers"
diff --git a/app/assets/javascripts/sidebar/mount_sidebar.js b/app/assets/javascripts/sidebar/mount_sidebar.js
index 8b06dc874fc..3e8ccc6e177 100644
--- a/app/assets/javascripts/sidebar/mount_sidebar.js
+++ b/app/assets/javascripts/sidebar/mount_sidebar.js
@@ -77,7 +77,6 @@ function mountReviewersComponent(mediator) {
           issuableIid: String(iid),
           projectPath: fullPath,
           field: el.dataset.field,
-          signedIn: el.hasAttribute('data-signed-in'),
           issuableType: isInIssuePage() ? 'issue' : 'merge_request',
         },
       }),
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
index 9d27bb5dde4..a63094206a8 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
@@ -1,19 +1,36 @@
 <script>
 /* eslint-disable vue/no-v-html */
-import { GlButton } from '@gitlab/ui';
+import { GlButton, GlSkeletonLoader } from '@gitlab/ui';
 import { escape } from 'lodash';
+import { __, sprintf } from '~/locale';
+import glFeatureFlagMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import simplePoll from '../../../lib/utils/simple_poll';
 import eventHub from '../../event_hub';
 import statusIcon from '../mr_widget_status_icon.vue';
+import rebaseQuery from '../../queries/states/ready_to_merge.query.graphql';
+import mergeRequestQueryVariablesMixin from '../../mixins/merge_request_query_variables';
 import { deprecatedCreateFlash as Flash } from '../../../flash';
-import { __, sprintf } from '~/locale';
 
 export default {
   name: 'MRWidgetRebase',
+  apollo: {
+    state: {
+      query: rebaseQuery,
+      skip() {
+        return !this.glFeatures.mergeRequestWidgetGraphql;
+      },
+      variables() {
+        return this.mergeRequestQueryVariables;
+      },
+      update: (data) => data.project.mergeRequest,
+    },
+  },
   components: {
     statusIcon,
     GlButton,
+    GlSkeletonLoader,
   },
+  mixins: [glFeatureFlagMixin(), mergeRequestQueryVariablesMixin],
   props: {
     mr: {
       type: Object,
@@ -26,16 +43,41 @@ export default {
   },
   data() {
     return {
+      state: {},
       isMakingRequest: false,
       rebasingError: null,
     };
   },
   computed: {
+    isLoading() {
+      return this.glFeatures.mergeRequestWidgetGraphql && this.$apollo.queries.state.loading;
+    },
+    rebaseInProgress() {
+      if (this.glFeatures.mergeRequestWidgetGraphql) {
+        return this.state.rebaseInProgress;
+      }
+
+      return this.mr.rebaseInProgress;
+    },
+    canPushToSourceBranch() {
+      if (this.glFeatures.mergeRequestWidgetGraphql) {
+        return this.state.userPermissions.pushToSourceBranch;
+      }
+
+      return this.mr.canPushToSourceBranch;
+    },
+    targetBranch() {
+      if (this.glFeatures.mergeRequestWidgetGraphql) {
+        return this.state.targetBranch;
+      }
+
+      return this.mr.targetBranch;
+    },
     status() {
-      if (this.mr.rebaseInProgress || this.isMakingRequest) {
+      if (this.rebaseInProgress || this.isMakingRequest) {
         return 'loading';
       }
-      if (!this.mr.canPushToSourceBranch && !this.mr.rebaseInProgress) {
+      if (!this.canPushToSourceBranch && !this.rebaseInProgress) {
         return 'warning';
       }
       return 'success';
@@ -49,7 +91,7 @@ export default {
           'Fast-forward merge is not possible. Rebase the source branch onto %{targetBranch} to allow this merge request to be merged.',
         ),
         {
-          targetBranch: `<span class="label-branch">${escape(this.mr.targetBranch)}</span>`,
+          targetBranch: `<span class="label-branch">${escape(this.targetBranch)}</span>`,
         },
         false,
       );
@@ -105,17 +147,30 @@ export default {
 </script>
 <template>
   <div class="mr-widget-body media">
-    <status-icon :status="status" :show-disabled-button="showDisabledButton" />
+    <div v-if="isLoading" class="gl-w-full mr-conflict-loader">
+      <gl-skeleton-loader :width="334" :height="30">
+        <rect x="0" y="3" width="24" height="24" rx="4" />
+        <rect x="32" y="5" width="302" height="20" rx="4" />
+      </gl-skeleton-loader>
+    </div>
+    <template v-else>
+      <status-icon :status="status" :show-disabled-button="showDisabledButton" />
 
-    <div class="rebase-state-find-class-convention media media-body space-children">
-      <template v-if="mr.rebaseInProgress || isMakingRequest">
-        <span class="bold" data-testid="rebase-message">{{ __('Rebase in progress') }}</span>
-      </template>
-      <template v-if="!mr.rebaseInProgress && !mr.canPushToSourceBranch">
-        <span class="bold" data-testid="rebase-message" v-html="fastForwardMergeText"></span>
-      </template>
-      <template v-if="!mr.rebaseInProgress && mr.canPushToSourceBranch && !isMakingRequest">
+      <div class="rebase-state-find-class-convention media media-body space-children">
+        <span
+          v-if="rebaseInProgress || isMakingRequest"
+          class="gl-font-weight-bold"
+          data-testid="rebase-message"
+          >{{ __('Rebase in progress') }}</span
+        >
+        <span
+          v-if="!rebaseInProgress && !canPushToSourceBranch"
+          class="gl-font-weight-bold"
+          data-testid="rebase-message"
+          v-html="fastForwardMergeText"
+        ></span>
         <div
+          v-if="!rebaseInProgress && canPushToSourceBranch && !isMakingRequest"
           class="accept-merge-holder clearfix js-toggle-container accept-action media space-children"
         >
           <gl-button
@@ -126,14 +181,16 @@ export default {
           >
             {{ __('Rebase') }}
           </gl-button>
-          <span v-if="!rebasingError" class="bold" data-testid="rebase-message">{{
+          <span v-if="!rebasingError" class="gl-font-weight-bold" data-testid="rebase-message">{{
             __(
               'Fast-forward merge is not possible. Rebase the source branch onto the target branch.',
             )
           }}</span>
-          <span v-else class="bold danger" data-testid="rebase-message">{{ rebasingError }}</span>
+          <span v-else class="gl-font-weight-bold danger" data-testid="rebase-message">{{
+            rebasingError
+          }}</span>
         </div>
-      </template>
-    </div>
+      </div>
+    </template>
   </div>
 </template>
diff --git a/app/assets/javascripts/vue_merge_request_widget/queries/states/rebase.query.graphql b/app/assets/javascripts/vue_merge_request_widget/queries/states/rebase.query.graphql
new file mode 100644
index 00000000000..a8c7d2610bf
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/queries/states/rebase.query.graphql
@@ -0,0 +1,11 @@
+query rebaseQuery($projectPath: ID!, $iid: String!) {
+  project(fullPath: $projectPath) {
+    mergeRequest(iid: $iid) {
+      rebaseInProgress
+      targetBranch
+      userPermissions {
+        pushToSourceBranch
+      }
+    }
+  }
+}
diff --git a/app/assets/stylesheets/_page_specific_files.scss b/app/assets/stylesheets/_page_specific_files.scss
index 1dc6b5e50d5..42d15635566 100644
--- a/app/assets/stylesheets/_page_specific_files.scss
+++ b/app/assets/stylesheets/_page_specific_files.scss
@@ -10,7 +10,6 @@
 @import './pages/events';
 @import './pages/groups';
 @import './pages/help';
-@import './pages/incident_management_list';
 @import './pages/issuable';
 @import './pages/issues/issue_count_badge';
 @import './pages/issues';
diff --git a/app/assets/stylesheets/framework/diffs.scss b/app/assets/stylesheets/framework/diffs.scss
index 4b48dcbd915..499b9c00116 100644
--- a/app/assets/stylesheets/framework/diffs.scss
+++ b/app/assets/stylesheets/framework/diffs.scss
@@ -588,6 +588,12 @@ table.code {
 
 // Merge request diff grid layout
 .diff-grid {
+  .diff-td {
+    // By default min-width is auto with 1fr which causes some overflow problems
+    // https://gitlab.com/gitlab-org/gitlab/-/issues/296222
+    min-width: 0;
+  }
+
   .diff-grid-row {
     display: grid;
     grid-template-columns: 1fr 1fr;
@@ -601,27 +607,27 @@ table.code {
 
   .diff-grid-comments {
     display: grid;
-    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
+    grid-template-columns: 1fr 1fr;
   }
 
   .diff-grid-drafts {
     display: grid;
-    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
+    grid-template-columns: 1fr 1fr;
   }
 
   &.inline {
     .diff-grid-comments {
       display: grid;
-      grid-template-columns: minmax(0, 1fr);
+      grid-template-columns: 1fr;
     }
 
     .diff-grid-drafts {
       display: grid;
-      grid-template-columns: minmax(0, 1fr);
+      grid-template-columns: 1fr;
     }
 
     .diff-grid-row {
-      grid-template-columns: minmax(0, 1fr);
+      grid-template-columns: 1fr;
     }
 
     .diff-grid-left,
diff --git a/app/assets/stylesheets/pages/incident_management_list.scss b/app/assets/stylesheets/page_bundles/incident_management_list.scss
similarity index 88%
rename from app/assets/stylesheets/pages/incident_management_list.scss
rename to app/assets/stylesheets/page_bundles/incident_management_list.scss
index ba363e2d119..30a75103c30 100644
--- a/app/assets/stylesheets/pages/incident_management_list.scss
+++ b/app/assets/stylesheets/page_bundles/incident_management_list.scss
@@ -1,11 +1,13 @@
+@import 'mixins_and_variables_and_functions';
+
 .incident-management-list {
   .new-alert {
-    background-color: $issues-today-bg;
+    background-color: var(--green-50, $green-50);
   }
 
   // these styles need to be deleted once GlTable component looks in GitLab same as in @gitlab/ui
   table {
-    @include gl-text-gray-500;
+    color: var(--gray-500, $gray-500);
 
     tbody {
       tr:not(.b-table-busy-slot):not(.b-table-empty-row) {
@@ -34,7 +36,8 @@
       th {
         @include gl-bg-transparent;
         @include gl-font-weight-bold;
-        @include gl-text-gray-400;
+        color: var(--gray-400, $gray-400);
+
 
         &[aria-sort='none']:hover {
           background-image: url('data:image/svg+xml, %3csvg   xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="4 0 8 16"%3e   %3cpath style="fill: %23BABABA;" fill-rule="evenodd" d="M11.707085,11.7071   L7.999975,15.4142 L4.292875,11.7071 C3.902375,11.3166 3.902375,   10.6834 4.292875,10.2929 C4.683375,9.90237   5.316575,9.90237 5.707075,10.2929 L6.999975,   11.5858 L6.999975,2 C6.999975,1.44771   7.447695,1 7.999975,1 C8.552255,1 8.999975,1.44771   8.999975,2 L8.999975,11.5858 L10.292865,10.2929 C10.683395   ,9.90237 11.316555,9.90237 11.707085,10.2929   C12.097605,10.6834 12.097605,11.3166 11.707085,11.7071 Z"/%3e   %3c/svg%3e');
@@ -67,7 +70,7 @@
         }
 
         &:hover {
-          @include gl-bg-white;
+          background-color: var(--white, $white);
           @include gl-border-none;
         }
 
@@ -80,7 +83,7 @@
       &.alert-management-table {
         .table-col {
           &:last-child {
-            @include gl-bg-gray-10;
+            background-color: var(--gray-10, $gray-10);
 
             &::before {
               content: none !important;
@@ -120,12 +123,12 @@
     @include gl-border-b-0;
 
     .gl-tab-nav-item {
-      @include gl-text-gray-500;
+      color: var(--gray-500, $gray-500);
 
       > .gl-tab-counter-badge {
         @include gl-reset-color;
         @include gl-font-sm;
-        @include gl-bg-gray-50;
+        background-color: var(--gray-50, $gray-50);
       }
     }
   }
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index 681d2b52976..7854da0989d 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -301,7 +301,8 @@ $mr-widget-min-height: 69px;
       margin: 0 0 0 10px;
     }
 
-    .bold {
+    .bold,
+    .gl-font-weight-bold {
       font-weight: $gl-font-weight-bold;
       color: $gray-600;
       margin-left: 10px;
@@ -317,7 +318,8 @@ $mr-widget-min-height: 69px;
     }
 
     .spacing,
-    .bold {
+    .bold,
+    .gl-font-weight-bold {
       vertical-align: middle;
     }
 
diff --git a/app/assets/stylesheets/startup/startup-general.scss b/app/assets/stylesheets/startup/startup-general.scss
index a98e91b32eb..7f6e537af8f 100644
--- a/app/assets/stylesheets/startup/startup-general.scss
+++ b/app/assets/stylesheets/startup/startup-general.scss
@@ -1163,8 +1163,8 @@ input {
   line-height: 18px;
   margin: 4px 0 4px 2px;
 }
-.title-container .badge.badge-pill,
-.navbar-nav .badge.badge-pill {
+.title-container .badge.badge-pill:not(.merge-request-badge),
+.navbar-nav .badge.badge-pill:not(.merge-request-badge) {
   position: inherit;
   font-weight: 400;
   margin-left: -6px;
diff --git a/app/controllers/jira_connect/app_descriptor_controller.rb b/app/controllers/jira_connect/app_descriptor_controller.rb
index d1ba8a98c64..4cee6e5b479 100644
--- a/app/controllers/jira_connect/app_descriptor_controller.rb
+++ b/app/controllers/jira_connect/app_descriptor_controller.rb
@@ -65,6 +65,7 @@ class JiraConnect::AppDescriptorController < JiraConnect::ApplicationController
     }
 
     modules.merge!(build_information_module)
+    modules.merge!(deployment_information_module)
 
     modules
   end
@@ -73,17 +74,33 @@ class JiraConnect::AppDescriptorController < JiraConnect::ApplicationController
     view_context.image_url('gitlab_logo.png')
   end
 
+  # See: https://developer.atlassian.com/cloud/jira/software/modules/deployment/
+  def deployment_information_module
+    {
+      jiraDeploymentInfoProvider: common_module_properties.merge(
+        actions: {}, # TODO: list deployments
+        name: { value: "GitLab Deployments" },
+        key: "gitlab-deployments"
+      )
+    }
+  end
+
   # See: https://developer.atlassian.com/cloud/jira/software/modules/build/
   def build_information_module
     {
-      jiraBuildInfoProvider: {
-        homeUrl: HOME_URL,
-        logoUrl: logo_url,
-        documentationUrl: DOC_URL,
+      jiraBuildInfoProvider: common_module_properties.merge(
         actions: {},
         name: { value: "GitLab CI" },
         key: "gitlab-ci"
-      }
+      )
+    }
+  end
+
+  def common_module_properties
+    {
+      homeUrl: HOME_URL,
+      logoUrl: logo_url,
+      documentationUrl: DOC_URL
     }
   end
 
diff --git a/app/finders/ci/pipelines_for_merge_request_finder.rb b/app/finders/ci/pipelines_for_merge_request_finder.rb
index da8dfc2579a..1f6ee9d75ad 100644
--- a/app/finders/ci/pipelines_for_merge_request_finder.rb
+++ b/app/finders/ci/pipelines_for_merge_request_finder.rb
@@ -34,11 +34,7 @@ module Ci
 
         pipelines =
           if merge_request.persisted?
-            if Feature.enabled?(:ci_pipelines_for_merge_request_finder_new_cte, target_project)
-              pipelines_using_cte
-            else
-              pipelines_using_legacy_cte
-            end
+            pipelines_using_cte
           else
             triggered_for_branch.for_sha(commit_shas)
           end
@@ -49,18 +45,6 @@ module Ci
 
     private
 
-    def pipelines_using_legacy_cte
-      cte = Gitlab::SQL::CTE.new(:shas, merge_request.all_commits.select(:sha))
-
-      source_sha_join = cte.table[:sha].eq(Ci::Pipeline.arel_table[:source_sha])
-      merged_result_pipelines = filter_by(triggered_by_merge_request, cte, source_sha_join)
-      detached_merge_request_pipelines = filter_by_sha(triggered_by_merge_request, cte)
-      pipelines_for_branch = filter_by_sha(triggered_for_branch, cte)
-
-      Ci::Pipeline.with(cte.to_arel) # rubocop: disable CodeReuse/ActiveRecord
-        .from_union([merged_result_pipelines, detached_merge_request_pipelines, pipelines_for_branch])
-    end
-
     def pipelines_using_cte
       cte = Gitlab::SQL::CTE.new(:shas, merge_request.all_commits.select(:sha))
 
diff --git a/app/models/deployment.rb b/app/models/deployment.rb
index b93b714ec8b..6f40466394a 100644
--- a/app/models/deployment.rb
+++ b/app/models/deployment.rb
@@ -109,6 +109,23 @@ class Deployment < ApplicationRecord
         Deployments::ExecuteHooksWorker.perform_async(id)
       end
     end
+
+    after_transition any => any - [:skipped] do |deployment, transition|
+      next if transition.loopback?
+      next unless Feature.enabled?(:jira_sync_deployments, deployment.project)
+
+      deployment.run_after_commit do
+        ::JiraConnect::SyncDeploymentsWorker.perform_async(id)
+      end
+    end
+  end
+
+  after_create unless: :importing? do |deployment|
+    next unless Feature.enabled?(:jira_sync_deployments, deployment.project)
+
+    run_after_commit do
+      ::JiraConnect::SyncDeploymentsWorker.perform_async(deployment.id)
+    end
   end
 
   enum status: {
diff --git a/app/views/projects/alert_management/index.html.haml b/app/views/projects/alert_management/index.html.haml
index 415820ac3ad..3bb489f2b69 100644
--- a/app/views/projects/alert_management/index.html.haml
+++ b/app/views/projects/alert_management/index.html.haml
@@ -1,3 +1,4 @@
 - page_title _('Alerts')
+- add_page_specific_style 'page_bundles/incident_management_list'
 
 #js-alert_management{ data: alert_management_data(@current_user, @project) }
diff --git a/app/views/projects/incidents/index.html.haml b/app/views/projects/incidents/index.html.haml
index a89e93618bc..c29ab11a720 100644
--- a/app/views/projects/incidents/index.html.haml
+++ b/app/views/projects/incidents/index.html.haml
@@ -1,3 +1,4 @@
 - page_title _('Incidents')
+- add_page_specific_style 'page_bundles/incident_management_list'
 
 #js-incidents{ data: incidents_data(@project, params) }
diff --git a/app/views/projects/settings/ci_cd/show.html.haml b/app/views/projects/settings/ci_cd/show.html.haml
index c43df0b7328..225ad3c562b 100644
--- a/app/views/projects/settings/ci_cd/show.html.haml
+++ b/app/views/projects/settings/ci_cd/show.html.haml
@@ -71,7 +71,7 @@
         = expanded ? _('Collapse') : _('Expand')
       %p
         = _("Save space and find images in the Container Registry. Remove unneeded tags and keep only the ones you want.")
-        = link_to _('More information'), help_page_path('user/packages/container_registry/index', anchor: 'cleanup-policy', target: '_blank', rel: 'noopener noreferrer')
+        = link_to _('How does cleanup work?'), help_page_path('user/packages/container_registry/index', anchor: 'cleanup-policy', target: '_blank', rel: 'noopener noreferrer')
     .settings-content
       = render 'projects/registry/settings/index'
 
diff --git a/app/views/projects/settings/operations/_alert_management.html.haml b/app/views/projects/settings/operations/_alert_management.html.haml
index 9e76ad52ecb..46f45df00df 100644
--- a/app/views/projects/settings/operations/_alert_management.html.haml
+++ b/app/views/projects/settings/operations/_alert_management.html.haml
@@ -1,6 +1,7 @@
 - return unless can?(current_user, :admin_operations, @project)
 - expanded = expanded_by_default?
 - add_page_specific_style 'page_bundles/alert_management_settings'
+- add_page_specific_style 'page_bundles/incident_management_list'
 
 %section.settings.no-animate#js-alert-management-settings{ class: ('expanded' if expanded) }
   .settings-header
diff --git a/app/workers/all_queues.yml b/app/workers/all_queues.yml
index 6f4e60d5c69..7d1d85ef2b6 100644
--- a/app/workers/all_queues.yml
+++ b/app/workers/all_queues.yml
@@ -891,6 +891,14 @@
   :weight: 1
   :idempotent: true
   :tags: []
+- :name: jira_connect:jira_connect_sync_deployments
+  :feature_category: :integrations
+  :has_external_dependencies: true
+  :urgency: :low
+  :resource_boundary: :unknown
+  :weight: 1
+  :idempotent: true
+  :tags: []
 - :name: jira_connect:jira_connect_sync_merge_request
   :feature_category: :integrations
   :has_external_dependencies: true
diff --git a/app/workers/jira_connect/sync_deployments_worker.rb b/app/workers/jira_connect/sync_deployments_worker.rb
new file mode 100644
index 00000000000..0f261e29464
--- /dev/null
+++ b/app/workers/jira_connect/sync_deployments_worker.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module JiraConnect
+  class SyncDeploymentsWorker
+    include ApplicationWorker
+
+    idempotent!
+    worker_has_external_dependencies!
+
+    queue_namespace :jira_connect
+    feature_category :integrations
+
+    def perform(deployment_id, sequence_id)
+      deployment = Deployment.find_by_id(deployment_id)
+
+      return unless deployment
+      return unless Feature.enabled?(:jira_sync_deployments, deployment.project)
+
+      ::JiraConnect::SyncService
+        .new(deployment.project)
+        .execute(deployments: [deployment], update_sequence_id: sequence_id)
+    end
+
+    def self.perform_async(id)
+      seq_id = ::Atlassian::JiraConnect::Client.generate_update_sequence_id
+      super(id, seq_id)
+    end
+  end
+end
diff --git a/changelogs/unreleased/273657-remove-opsgenie-integration.yml b/changelogs/unreleased/273657-remove-opsgenie-integration.yml
new file mode 100644
index 00000000000..29a84fe2ccb
--- /dev/null
+++ b/changelogs/unreleased/273657-remove-opsgenie-integration.yml
@@ -0,0 +1,6 @@
+---
+title: 'Refactor(opsgenie): remove Opsgenie integration frontend code from Incident
+  management'
+merge_request: 50525
+author:
+type: deprecated
diff --git a/changelogs/unreleased/andr3-remove-sidebar-toggle-reviewers.yml b/changelogs/unreleased/andr3-remove-sidebar-toggle-reviewers.yml
new file mode 100644
index 00000000000..402369d201a
--- /dev/null
+++ b/changelogs/unreleased/andr3-remove-sidebar-toggle-reviewers.yml
@@ -0,0 +1,5 @@
+---
+title: Fix duplicated toggle button showing on right sidebar when signed out
+merge_request: 50892
+author:
+type: fixed
diff --git a/changelogs/unreleased/remove-ci_pipelines_for_merge_request_finder_new_cte-feature-flag.yml b/changelogs/unreleased/remove-ci_pipelines_for_merge_request_finder_new_cte-feature-flag.yml
new file mode 100644
index 00000000000..06fdd8af084
--- /dev/null
+++ b/changelogs/unreleased/remove-ci_pipelines_for_merge_request_finder_new_cte-feature-flag.yml
@@ -0,0 +1,5 @@
+---
+title: Improve the database query performance on the pipeline loading in merge requests
+merge_request: 50818
+author:
+type: performance
diff --git a/changelogs/unreleased/selhorn-cleanup-uistrings-okr.yml b/changelogs/unreleased/selhorn-cleanup-uistrings-okr.yml
new file mode 100644
index 00000000000..c417ad966c5
--- /dev/null
+++ b/changelogs/unreleased/selhorn-cleanup-uistrings-okr.yml
@@ -0,0 +1,5 @@
+---
+title: Updated link text to match style guidelines
+merge_request: 50555
+author:
+type: other
diff --git a/config/application.rb b/config/application.rb
index 178a5c1d3dd..a8b6bc937cf 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -177,6 +177,7 @@ module Gitlab
     config.assets.precompile << "mailers/*.css"
     config.assets.precompile << "page_bundles/_mixins_and_variables_and_functions.css"
     config.assets.precompile << "page_bundles/alert_management_details.css"
+    config.assets.precompile << "page_bundles/alert_management_settings.css"
     config.assets.precompile << "page_bundles/boards.css"
     config.assets.precompile << "page_bundles/build.css"
     config.assets.precompile << "page_bundles/ci_status.css"
@@ -186,29 +187,29 @@ module Gitlab
     config.assets.precompile << "page_bundles/epics.css"
     config.assets.precompile << "page_bundles/error_tracking_details.css"
     config.assets.precompile << "page_bundles/error_tracking_index.css"
-    config.assets.precompile << "page_bundles/signup.css"
     config.assets.precompile << "page_bundles/ide.css"
     config.assets.precompile << "page_bundles/import.css"
+    config.assets.precompile << "page_bundles/incident_management_list.css"
     config.assets.precompile << "page_bundles/issues_list.css"
     config.assets.precompile << "page_bundles/jira_connect.css"
     config.assets.precompile << "page_bundles/jira_connect_users.css"
     config.assets.precompile << "page_bundles/merge_conflicts.css"
     config.assets.precompile << "page_bundles/merge_requests.css"
     config.assets.precompile << "page_bundles/milestone.css"
+    config.assets.precompile << "page_bundles/oncall_schedules.css"
     config.assets.precompile << "page_bundles/pipeline.css"
-    config.assets.precompile << "page_bundles/pipelines.css"
     config.assets.precompile << "page_bundles/pipeline_schedules.css"
+    config.assets.precompile << "page_bundles/pipelines.css"
     config.assets.precompile << "page_bundles/productivity_analytics.css"
     config.assets.precompile << "page_bundles/profile_two_factor_auth.css"
-    config.assets.precompile << "page_bundles/security_dashboard.css"
-    config.assets.precompile << "page_bundles/terminal.css"
-    config.assets.precompile << "page_bundles/todos.css"
     config.assets.precompile << "page_bundles/reports.css"
     config.assets.precompile << "page_bundles/roadmap.css"
+    config.assets.precompile << "page_bundles/security_dashboard.css"
+    config.assets.precompile << "page_bundles/signup.css"
+    config.assets.precompile << "page_bundles/terminal.css"
+    config.assets.precompile << "page_bundles/todos.css"
     config.assets.precompile << "page_bundles/wiki.css"
     config.assets.precompile << "page_bundles/xterm.css"
-    config.assets.precompile << "page_bundles/alert_management_settings.css"
-    config.assets.precompile << "page_bundles/oncall_schedules.css"
     config.assets.precompile << "lazy_bundles/cropper.css"
     config.assets.precompile << "lazy_bundles/select2.css"
     config.assets.precompile << "performance_bar.css"
diff --git a/config/feature_flags/development/ci_pipelines_for_merge_request_finder_new_cte.yml b/config/feature_flags/development/jira_sync_deployments.yml
similarity index 63%
rename from config/feature_flags/development/ci_pipelines_for_merge_request_finder_new_cte.yml
rename to config/feature_flags/development/jira_sync_deployments.yml
index 84d45d51c78..8a644d43ba0 100644
--- a/config/feature_flags/development/ci_pipelines_for_merge_request_finder_new_cte.yml
+++ b/config/feature_flags/development/jira_sync_deployments.yml
@@ -1,8 +1,8 @@
 ---
-name: ci_pipelines_for_merge_request_finder_new_cte
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/49083
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/291006
+name: jira_sync_deployments
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/49757
+rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/294034
 milestone: '13.7'
 type: development
-group: group::continuous integration
+group: group::ecosystem
 default_enabled: false
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 1cd162f909a..8dbabe5b06d 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -477,7 +477,7 @@ production: &base
   ee_cron_jobs:
     # Schedule snapshots for all devops adoption segments
     analytics_devops_adoption_create_all_snapshots_worker:
-      cron: 0 0 1 * *
+      cron: 0 4 * * *
 
     # Snapshot active users statistics
     historical_data_worker:
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 752309ff370..39a48daf9a1 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -543,7 +543,7 @@ Settings.cron_jobs['manage_evidence_worker']['job_class'] = 'Releases::ManageEvi
 
 Gitlab.ee do
   Settings.cron_jobs['analytics_devops_adoption_create_all_snapshots_worker'] ||= Settingslogic.new({})
-  Settings.cron_jobs['analytics_devops_adoption_create_all_snapshots_worker']['cron'] ||= '0 0 1 * *'
+  Settings.cron_jobs['analytics_devops_adoption_create_all_snapshots_worker']['cron'] ||= '0 4 * * *'
   Settings.cron_jobs['analytics_devops_adoption_create_all_snapshots_worker']['job_class'] = 'Analytics::DevopsAdoption::CreateAllSnapshotsWorker'
   Settings.cron_jobs['active_user_count_threshold_worker'] ||= Settingslogic.new({})
   Settings.cron_jobs['active_user_count_threshold_worker']['cron'] ||= '0 12 * * *'
diff --git a/doc/development/pipelines.md b/doc/development/pipelines.md
index 72063c26c2e..fb8b83465fd 100644
--- a/doc/development/pipelines.md
+++ b/doc/development/pipelines.md
@@ -60,7 +60,7 @@ Reference pipeline: <https://gitlab.com/gitlab-org/gitlab/pipelines/135236627>
 ```mermaid
 graph LR
   subgraph "No needed jobs";
-    1-1["danger-review (3.5 minutes)"];
+    1-1["danger-review (2.3 minutes)"];
     click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
     1-50["docs lint (9 minutes)"];
     click 1-50 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356757&udv=0"
@@ -76,23 +76,23 @@ graph RL;
   classDef criticalPath fill:#f66;
 
   subgraph "No needed jobs";
-    1-1["danger-review (3.5 minutes)"];
+    1-1["danger-review (2.3 minutes)"];
     click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
-    1-2["build-qa-image (2.4 minutes)"];
+    1-2["build-qa-image (1.6 minutes)"];
     click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914325&udv=0"
-    1-3["compile-test-assets (8.5 minutes)"];
+    1-3["compile-test-assets (7 minutes)"];
     click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914317&udv=0"
-    1-4["compile-test-assets as-if-foss (8.35 minutes)"];
+    1-4["compile-test-assets as-if-foss (7 minutes)"];
     click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356616&udv=0"
     1-5["compile-production-assets (19 minutes)"];
     click 1-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914312&udv=0"
-    1-6["setup-test-env (7.4 minutes)"];
+    1-6["setup-test-env (9 minutes)"];
     click 1-6 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914315&udv=0"
     1-7["review-stop-failed-deployment"];
     1-8["dependency_scanning"];
     1-9["qa:internal, qa:internal-as-if-foss"];
     1-11["qa:selectors, qa:selectors-as-if-foss"];
-    1-14["retrieve-tests-metadata (1.9 minutes)"];
+    1-14["retrieve-tests-metadata (1 minutes)"];
     click 1-14 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356697&udv=0"
     1-15["code_quality"];
     1-16["brakeman-sast"];
@@ -100,7 +100,7 @@ graph RL;
     1-18["kubesec-sast"];
     1-19["nodejs-scan-sast"];
     1-20["secrets-sast"];
-    1-21["static-analysis (17 minutes)"];
+    1-21["static-analysis (30 minutes)"];
     click 1-21 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914471&udv=0"
 
     class 1-3 criticalPath;
@@ -111,26 +111,26 @@ graph RL;
   click 2_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356715&udv=0"
   2_1-2["memory-static (4.75 minutes)"];
   click 2_1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356721&udv=0"
-  2_1-3["run-dev-fixtures (5 minutes)"];
+  2_1-3["run-dev-fixtures (6 minutes)"];
   click 2_1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356729&udv=0"
-  2_1-4["run-dev-fixtures-ee (5 minutes)"];
+  2_1-4["run-dev-fixtures-ee (6.75 minutes)"];
   click 2_1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356731&udv=0"
   subgraph "Needs `setup-test-env`";
     2_1-1 & 2_1-2 & 2_1-3 & 2_1-4 --> 1-6;
   end
 
-  2_2-2["frontend-fixtures (16.5 minutes)"];
+  2_2-2["rspec frontend_fixture/rspec-ee frontend_fixture (12 minutes)"];
   class 2_2-2 criticalPath;
   click 2_2-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7910143&udv=0"
-  2_2-4["memory-on-boot (7.19 minutes)"];
+  2_2-4["memory-on-boot (6 minutes)"];
   click 2_2-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356727&udv=0"
-  2_2-5["webpack-dev-server (6.1 minutes)"];
+  2_2-5["webpack-dev-server (4.5 minutes)"];
   click 2_2-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8404303&udv=0"
   subgraph "Needs `setup-test-env` & `compile-test-assets`";
     2_2-2 & 2_2-4 & 2_2-5 --> 1-6 & 1-3;
   end
 
-  2_3-1["build-assets-image (2.5 minutes)"];
+  2_3-1["build-assets-image (1.6 minutes)"];
   subgraph "Needs `compile-production-assets`";
     2_3-1 --> 1-5
   end
@@ -153,17 +153,17 @@ graph RL;
   click 3_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914204&udv=0"
   3_1-2["karma (4 minutes)"];
   click 3_1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914200&udv=0"
-  subgraph "Needs `frontend-fixtures`";
+  subgraph "Needs `rspec frontend_fixture/rspec-ee frontend_fixture`";
     3_1-1 & 3_1-2 --> 2_2-2;
   end
 
-  3_2-1["rspec:coverage (7.5 minutes)"];
+  3_2-1["rspec:coverage (4.6 minutes)"];
   subgraph "Depends on `rspec` jobs";
     3_2-1 -.->|"(don't use needs because of limitations)"| 2_5-1;
     click 3_2-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7248745&udv=0"
   end
 
-  4_1-1["coverage-frontend (3.6 minutes)"];
+  4_1-1["coverage-frontend (2.75 minutes)"];
   subgraph "Needs `jest`";
     4_1-1 --> 3_1-1;
     class 4_1-1 criticalPath;
@@ -180,23 +180,23 @@ graph RL;
   classDef criticalPath fill:#f66;
 
   subgraph "No needed jobs";
-    1-1["danger-review (3.5 minutes)"];
+    1-1["danger-review (2.3 minutes)"];
     click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
-    1-2["build-qa-image (2.4 minutes)"];
+    1-2["build-qa-image (1.6 minutes)"];
     click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914325&udv=0"
-    1-3["compile-test-assets (8.5 minutes)"];
+    1-3["compile-test-assets (7 minutes)"];
     click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914317&udv=0"
-    1-4["compile-test-assets as-if-foss (8.35 minutes)"];
+    1-4["compile-test-assets as-if-foss (7 minutes)"];
     click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356616&udv=0"
     1-5["compile-production-assets (19 minutes)"];
     click 1-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914312&udv=0"
-    1-6["setup-test-env (7.4 minutes)"];
+    1-6["setup-test-env (9 minutes)"];
     click 1-6 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914315&udv=0"
     1-7["review-stop-failed-deployment"];
     1-8["dependency_scanning"];
     1-9["qa:internal, qa:internal-as-if-foss"];
     1-11["qa:selectors, qa:selectors-as-if-foss"];
-    1-14["retrieve-tests-metadata (1.9 minutes)"];
+    1-14["retrieve-tests-metadata (1 minutes)"];
     click 1-14 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356697&udv=0"
     1-15["code_quality"];
     1-16["brakeman-sast"];
@@ -204,7 +204,7 @@ graph RL;
     1-18["kubesec-sast"];
     1-19["nodejs-scan-sast"];
     1-20["secrets-sast"];
-    1-21["static-analysis (17 minutes)"];
+    1-21["static-analysis (30 minutes)"];
     click 1-21 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914471&udv=0"
 
     class 1-3 criticalPath;
@@ -216,26 +216,26 @@ graph RL;
   click 2_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356715&udv=0"
   2_1-2["memory-static (4.75 minutes)"];
   click 2_1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356721&udv=0"
-  2_1-3["run-dev-fixtures (5 minutes)"];
+  2_1-3["run-dev-fixtures (6 minutes)"];
   click 2_1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356729&udv=0"
-  2_1-4["run-dev-fixtures-ee (5 minutes)"];
+  2_1-4["run-dev-fixtures-ee (6.75 minutes)"];
   click 2_1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356731&udv=0"
   subgraph "Needs `setup-test-env`";
     2_1-1 & 2_1-2 & 2_1-3 & 2_1-4 --> 1-6;
   end
 
-  2_2-2["frontend-fixtures (16.5 minutes)"];
+  2_2-2["rspec frontend_fixture/rspec-ee frontend_fixture (12 minutes)"];
   class 2_2-2 criticalPath;
   click 2_2-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7910143&udv=0"
-  2_2-4["memory-on-boot (7.19 minutes)"];
+  2_2-4["memory-on-boot (6 minutes)"];
   click 2_2-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356727&udv=0"
-  2_2-5["webpack-dev-server (6.1 minutes)"];
+  2_2-5["webpack-dev-server (4.5 minutes)"];
   click 2_2-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8404303&udv=0"
   subgraph "Needs `setup-test-env` & `compile-test-assets`";
     2_2-2 & 2_2-4 & 2_2-5 --> 1-6 & 1-3;
   end
 
-  2_3-1["build-assets-image (2.5 minutes)"];
+  2_3-1["build-assets-image (1.6 minutes)"];
   class 2_3-1 criticalPath;
   subgraph "Needs `compile-production-assets`";
     2_3-1 --> 1-5
@@ -266,17 +266,17 @@ graph RL;
   click 3_1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914204&udv=0"
   3_1-2["karma (4 minutes)"];
   click 3_1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914200&udv=0"
-  subgraph "Needs `frontend-fixtures`";
+  subgraph "Needs `rspec frontend_fixture/rspec-ee frontend_fixture`";
     3_1-1 & 3_1-2 --> 2_2-2;
   end
 
-  3_2-1["rspec:coverage (7.5 minutes)"];
+  3_2-1["rspec:coverage (4.6 minutes)"];
   subgraph "Depends on `rspec` jobs";
     3_2-1 -.->|"(don't use needs because of limitations)"| 2_5-1;
     click 3_2-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=7248745&udv=0"
   end
 
-  4_1-1["coverage-frontend (3.6 minutes)"];
+  4_1-1["coverage-frontend (2.75 minutes)"];
   subgraph "Needs `jest`";
     4_1-1 --> 3_1-1;
     class 4_1-1 criticalPath;
@@ -311,23 +311,23 @@ graph RL;
   classDef criticalPath fill:#f66;
 
   subgraph "No needed jobs";
-    1-1["danger-review (3.5 minutes)"];
+    1-1["danger-review (2.3 minutes)"];
     click 1-1 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8100542&udv=0"
-    1-2["build-qa-image (2.4 minutes)"];
+    1-2["build-qa-image (1.6 minutes)"];
     click 1-2 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914325&udv=0"
-    1-3["compile-test-assets (8.5 minutes)"];
+    1-3["compile-test-assets (7 minutes)"];
     click 1-3 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914317&udv=0"
-    1-4["compile-test-assets as-if-foss (8.35 minutes)"];
+    1-4["compile-test-assets as-if-foss (7 minutes)"];
     click 1-4 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356616&udv=0"
     1-5["compile-production-assets (19 minutes)"];
     click 1-5 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914312&udv=0"
-    1-6["setup-test-env (7.4 minutes)"];
+    1-6["setup-test-env (9 minutes)"];
     click 1-6 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914315&udv=0"
     1-7["review-stop-failed-deployment"];
     1-8["dependency_scanning"];
     1-9["qa:internal, qa:internal-as-if-foss"];
     1-11["qa:selectors, qa:selectors-as-if-foss"];
-    1-14["retrieve-tests-metadata (1.9 minutes)"];
+    1-14["retrieve-tests-metadata (1 minutes)"];
     click 1-14 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=8356697&udv=0"
     1-15["code_quality"];
     1-16["brakeman-sast"];
@@ -335,7 +335,7 @@ graph RL;
     1-18["kubesec-sast"];
     1-19["nodejs-scan-sast"];
     1-20["secrets-sast"];
-    1-21["static-analysis (17 minutes)"];
+    1-21["static-analysis (30 minutes)"];
     click 1-21 "https://app.periscopedata.com/app/gitlab/652085/Engineering-Productivity---Pipeline-Build-Durations?widget=6914471&udv=0"
 
     class 1-5 criticalPath;
@@ -347,13 +347,13 @@ graph RL;
     2_1-1 --> 1-6;
   end
 
-  2_3-1["build-assets-image (2.5 minutes)"];
+  2_3-1["build-assets-image (1.6 minutes)"];
   subgraph "Needs `compile-production-assets`";
     2_3-1 --> 1-5
     class 2_3-1 criticalPath;
   end
 
-  2_4-1["package-and-qa (108 minutes)"];
+  2_4-1["package-and-qa (105 minutes)"];
   subgraph "Needs `build-qa-image` & `build-assets-image`";
     2_4-1 --> 1-2 & 2_3-1;
     class 2_4-1 criticalPath;
@@ -504,6 +504,10 @@ request, be sure to start the `dont-interrupt-me` job before pushing.
    - `update-yarn-cache`, defined in [`.gitlab/ci/frontend.gitlab-ci.yml`](https://gitlab.com/gitlab-org/gitlab/blob/master/.gitlab/ci/frontend.gitlab-ci.yml).
 1. These jobs run in merge requests whose title include `UPDATE CACHE`.
 
+### Artifacts strategy
+
+We limit the artifacts that are saved and retrieved by jobs to the minimum in order to reduce the upload/download time and costs, as well as the artifacts storage.
+
 ### Pre-clone step
 
 The `gitlab-org/gitlab` project on GitLab.com uses a [pre-clone step](https://gitlab.com/gitlab-org/gitlab/-/issues/39134)
diff --git a/doc/operations/incident_management/alert_integrations.md b/doc/operations/incident_management/alert_integrations.md
index 70c4e7f2f29..b2479ac3e85 100644
--- a/doc/operations/incident_management/alert_integrations.md
+++ b/doc/operations/incident_management/alert_integrations.md
@@ -168,7 +168,7 @@ If the existing alert is already `resolved`, GitLab creates a new alert instead.
 
 ![Alert Management List](img/alert_list_v13_1.png)
 
-## Link to your Opsgenie Alerts
+## Link to your Opsgenie Alerts (depreciated)
 
 WARNING:
 We are building deeper integration with Opsgenie and other alerting tools through
@@ -176,6 +176,10 @@ We are building deeper integration with Opsgenie and other alerting tools throug
 the GitLab interface. As a result, the previous direct link to Opsgenie Alerts from
 the GitLab alerts list is scheduled for deprecation following the 13.7 release on December 22, 2020.
 
+NOTE:
+This feature has been deprecated in
+[13.8](https://gitlab.com/gitlab-org/gitlab/-/issues/273657).
+
 > [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/3066) in [GitLab Premium](https://about.gitlab.com/pricing/) 13.2.
 
 You can monitor alerts using a GitLab integration with [Opsgenie](https://www.atlassian.com/software/opsgenie).
diff --git a/doc/user/admin_area/analytics/dev_ops_report.md b/doc/user/admin_area/analytics/dev_ops_report.md
index eb12dcbde9c..02e4760a487 100644
--- a/doc/user/admin_area/analytics/dev_ops_report.md
+++ b/doc/user/admin_area/analytics/dev_ops_report.md
@@ -50,7 +50,9 @@ The DevOps Adoption tab shows you which segments of your organization are using
 - Deploys
 - Scanning
 
-Segments are arbitrary collections of GitLab groups that you define. You might define a segment to represent a small team, a large department, or a whole organization. You are limited to creating a maximum of 20 segments, and each segment is limited to a maximum of 20 groups. Buttons to manage your segments appear in the DevOps Adoption section of the page.
+Segments are arbitrary collections of GitLab groups that you define. You might define a segment to represent a small team, a large department, or a whole organization. 
+You are limited to creating a maximum of 20 segments, and each segment is limited to a maximum of 20 groups. 
+Buttons to manage your segments appear in the DevOps Adoption section of the page.
 
 DevOps Adoption allows you to:
 
diff --git a/lib/atlassian/jira_connect/client.rb b/lib/atlassian/jira_connect/client.rb
index da24d0e20ee..76211eba0bb 100644
--- a/lib/atlassian/jira_connect/client.rb
+++ b/lib/atlassian/jira_connect/client.rb
@@ -16,11 +16,13 @@ module Atlassian
         common = { project: project, update_sequence_id: update_sequence_id }
         dev_info = args.slice(:commits, :branches, :merge_requests)
         build_info = args.slice(:pipelines)
+        deploy_info = args.slice(:deployments)
 
         responses = []
 
         responses << store_dev_info(**common, **dev_info) if dev_info.present?
         responses << store_build_info(**common, **build_info) if build_info.present?
+        responses << store_deploy_info(**common, **deploy_info) if deploy_info.present?
         raise ArgumentError, 'Invalid arguments' if responses.empty?
 
         responses.compact
@@ -28,6 +30,17 @@ module Atlassian
 
       private
 
+      def store_deploy_info(project:, deployments:, **opts)
+        return unless Feature.enabled?(:jira_sync_deployments, project)
+
+        items = deployments.map { |d| Serializers::DeploymentEntity.represent(d, opts) }
+        items.reject! { |d| d.issue_keys.empty? }
+
+        return if items.empty?
+
+        post('/rest/deployments/0.1/bulk', { deployments: items })
+      end
+
       def store_build_info(project:, pipelines:, update_sequence_id: nil)
         return unless Feature.enabled?(:jira_sync_builds, project)
 
diff --git a/lib/atlassian/jira_connect/serializers/build_entity.rb b/lib/atlassian/jira_connect/serializers/build_entity.rb
index 3eb8b1f1978..8372d2a62da 100644
--- a/lib/atlassian/jira_connect/serializers/build_entity.rb
+++ b/lib/atlassian/jira_connect/serializers/build_entity.rb
@@ -25,8 +25,10 @@ module Atlassian
           # extract Jira issue keys from either the source branch/ref or the
           # merge request title.
           @issue_keys ||= begin
-                            src = "#{pipeline.source_ref} #{pipeline.merge_request&.title}"
-                            JiraIssueKeyExtractor.new(src).issue_keys
+                            pipeline.all_merge_requests.flat_map do |mr|
+                              src = "#{mr.source_branch} #{mr.title}"
+                              JiraIssueKeyExtractor.new(src).issue_keys
+                            end.uniq
                           end
         end
 
diff --git a/lib/atlassian/jira_connect/serializers/deployment_entity.rb b/lib/atlassian/jira_connect/serializers/deployment_entity.rb
new file mode 100644
index 00000000000..9ef1666b61c
--- /dev/null
+++ b/lib/atlassian/jira_connect/serializers/deployment_entity.rb
@@ -0,0 +1,90 @@
+# frozen_string_literal: true
+
+module Atlassian
+  module JiraConnect
+    module Serializers
+      class DeploymentEntity < Grape::Entity
+        include Gitlab::Routing
+
+        format_with(:iso8601, &:iso8601)
+
+        expose :schema_version, as: :schemaVersion
+        expose :iid, as: :deploymentSequenceNumber
+        expose :update_sequence_id, as: :updateSequenceNumber
+        expose :display_name, as: :displayName
+        expose :description
+        expose :associations
+        expose :url
+        expose :label
+        expose :state
+        expose :updated_at, as: :lastUpdated, format_with: :iso8601
+        expose :pipeline_entity, as: :pipeline
+        expose :environment_entity, as: :environment
+
+        def issue_keys
+          return [] unless build&.pipeline.present?
+
+          @issue_keys ||= BuildEntity.new(build.pipeline).issue_keys
+        end
+
+        private
+
+        delegate :project, :deployable, :environment, :iid, :ref, :short_sha, to: :object
+        alias_method :deployment, :object
+        alias_method :build, :deployable
+
+        def associations
+          keys = issue_keys
+
+          [{ associationType: :issueKeys, values: keys }] if keys.present?
+        end
+
+        def display_name
+          "Deployment #{iid} (#{ref}@#{short_sha}) to #{environment.name}"
+        end
+
+        def label
+          "#{project.full_path}-#{environment.name}-#{iid}-#{short_sha}"
+        end
+
+        def description
+          "Deployment #{deployment.iid} of #{project.name} at #{short_sha} (#{build&.name}) to #{environment.name}"
+        end
+
+        def url
+          # There is no controller action to show a single deployment, so we
+          # link to the build instead
+          project_job_url(project, build) if build
+        end
+
+        def state
+          case deployment.status
+          when 'created' then 'pending'
+          when 'running' then 'in_progress'
+          when 'success' then 'successful'
+          when 'failed' then 'failed'
+          when 'canceled', 'skipped' then 'cancelled'
+          else
+            'unknown'
+          end
+        end
+
+        def schema_version
+          '1.0'
+        end
+
+        def pipeline_entity
+          PipelineEntity.new(build.pipeline) if build&.pipeline.present?
+        end
+
+        def environment_entity
+          EnvironmentEntity.new(environment)
+        end
+
+        def update_sequence_id
+          options[:update_sequence_id] || Client.generate_update_sequence_id
+        end
+      end
+    end
+  end
+end
diff --git a/lib/atlassian/jira_connect/serializers/environment_entity.rb b/lib/atlassian/jira_connect/serializers/environment_entity.rb
new file mode 100644
index 00000000000..f3699e4d0ee
--- /dev/null
+++ b/lib/atlassian/jira_connect/serializers/environment_entity.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Atlassian
+  module JiraConnect
+    module Serializers
+      class EnvironmentEntity < Grape::Entity
+        format_with(:string, &:to_s)
+
+        expose :id, format_with: :string
+        expose :display_name, as: :displayName
+        expose :type
+
+        private
+
+        alias_method :environment, :object
+        delegate :project, to: :object
+
+        def display_name
+          "#{project.name}/#{environment.name}"
+        end
+
+        def type
+          case environment.name
+          when /prod/i
+            'production'
+          when /test/i
+            'testing'
+          when /staging/i
+            'staging'
+          when /(dev|review)/i
+            'development'
+          else
+            'unmapped'
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/atlassian/jira_connect/serializers/pipeline_entity.rb b/lib/atlassian/jira_connect/serializers/pipeline_entity.rb
new file mode 100644
index 00000000000..e67cf1a7229
--- /dev/null
+++ b/lib/atlassian/jira_connect/serializers/pipeline_entity.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Atlassian
+  module JiraConnect
+    module Serializers
+      # Both this an BuildEntity represent a Ci::Pipeline
+      class PipelineEntity < Grape::Entity
+        include Gitlab::Routing
+
+        format_with(:string, &:to_s)
+
+        expose :id, format_with: :string
+        expose :display_name, as: :displayName
+        expose :url
+
+        private
+
+        alias_method :pipeline, :object
+        delegate :project, to: :object
+
+        def display_name
+          "#{project.name} pipeline #{pipeline.iid}"
+        end
+
+        def url
+          project_pipeline_url(project, pipeline)
+        end
+      end
+    end
+  end
+end
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index c34387c23b9..7ea1eeb1360 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -2502,9 +2502,6 @@ msgstr ""
 msgid "AlertManagement|Open"
 msgstr ""
 
-msgid "AlertManagement|Opsgenie is enabled"
-msgstr ""
-
 msgid "AlertManagement|Please try again."
 msgstr ""
 
@@ -2568,15 +2565,9 @@ msgstr ""
 msgid "AlertManagement|Value"
 msgstr ""
 
-msgid "AlertManagement|View alerts in Opsgenie"
-msgstr ""
-
 msgid "AlertManagement|View incident"
 msgstr ""
 
-msgid "AlertManagement|You have enabled the Opsgenie integration. Your alerts will be visible directly in Opsgenie."
-msgstr ""
-
 msgid "AlertMappingBuilder|Define fallback"
 msgstr ""
 
@@ -2604,9 +2595,6 @@ msgstr ""
 msgid "AlertSettings|1. Select integration type"
 msgstr ""
 
-msgid "AlertSettings|2. Add link to your Opsgenie alert list"
-msgstr ""
-
 msgid "AlertSettings|2. Name integration"
 msgstr ""
 
@@ -2676,9 +2664,6 @@ msgstr ""
 msgid "AlertSettings|Learn more about our our upcoming %{linkStart}integrations%{linkEnd}"
 msgstr ""
 
-msgid "AlertSettings|Opsgenie"
-msgstr ""
-
 msgid "AlertSettings|Proceed with editing"
 msgstr ""
 
@@ -2748,12 +2733,6 @@ msgstr ""
 msgid "AlertSettings|Utilize the URL and authorization key below to authorize an external service to send alerts to GitLab. Review your external service's documentation to learn where to add these details, and the %{linkStart}GitLab documentation%{linkEnd} to learn more about configuring your endpoint."
 msgstr ""
 
-msgid "AlertSettings|Utilizing this option will link the GitLab Alerts navigation item to your existing Opsgenie instance. By selecting this option, you cannot receive alerts from any other source in GitLab; it will effectively be turning Alerts within GitLab off as a feature."
-msgstr ""
-
-msgid "AlertSettings|We will soon be introducing the ability to create multiple unique HTTP endpoints. When this functionality is live,  you will be able to configure an integration with Opsgenie to surface Opsgenie alerts in GitLab. This will replace the current Opsgenie integration which will be deprecated. %{linkStart}More Information%{linkEnd}"
-msgstr ""
-
 msgid "AlertSettings|Webhook URL"
 msgstr ""
 
@@ -7677,10 +7656,10 @@ msgstr ""
 msgid "ContainerRegistry|Tags that match these rules are %{strongStart}removed%{strongEnd}, unless a rule above says to keep them."
 msgstr ""
 
-msgid "ContainerRegistry|Tags with names that match this regex pattern are kept. %{linkStart}More information%{linkEnd}"
+msgid "ContainerRegistry|Tags with names that match this regex pattern are kept. %{linkStart}View regex examples.%{linkEnd}"
 msgstr ""
 
-msgid "ContainerRegistry|Tags with names that match this regex pattern are removed. %{linkStart}More information%{linkEnd}"
+msgid "ContainerRegistry|Tags with names that match this regex pattern are removed. %{linkStart}View regex examples.%{linkEnd}"
 msgstr ""
 
 msgid "ContainerRegistry|The cleanup policy timed out before it could delete all tags. An administrator can %{adminLinkStart}manually run cleanup now%{adminLinkEnd} or you can wait for the cleanup policy to automatically run again. %{docLinkStart}More information%{docLinkEnd}"
@@ -14346,6 +14325,9 @@ msgstr ""
 msgid "Housekeeping, export, path, transfer, remove, archive."
 msgstr ""
 
+msgid "How does cleanup work?"
+msgstr ""
+
 msgid "How it works"
 msgstr ""
 
diff --git a/package.json b/package.json
index 2c95b597e4f..737d9071b52 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@gitlab/at.js": "1.5.5",
     "@gitlab/svgs": "1.178.0",
     "@gitlab/tributejs": "1.0.0",
-    "@gitlab/ui": "25.3.1",
+    "@gitlab/ui": "25.4.0",
     "@gitlab/visual-review-tools": "1.6.1",
     "@rails/actioncable": "^6.0.3-4",
     "@rails/ujs": "^6.0.3-4",
diff --git a/qa/qa/specs/features/browser_ui/1_manage/project/create_project_spec.rb b/qa/qa/specs/features/browser_ui/1_manage/project/create_project_spec.rb
index ff13b769e3a..a2e01398c94 100644
--- a/qa/qa/specs/features/browser_ui/1_manage/project/create_project_spec.rb
+++ b/qa/qa/specs/features/browser_ui/1_manage/project/create_project_spec.rb
@@ -4,8 +4,7 @@ module QA
   RSpec.describe 'Manage', :smoke do
     describe 'Project creation' do
       it 'user creates a new project',
-         testcase: 'https://gitlab.com/gitlab-org/quality/testcases/-/issues/429',
-         quarantine: { issue: 'https://gitlab.com/gitlab-org/gitlab/-/issues/283925', type: :investigating } do
+         testcase: 'https://gitlab.com/gitlab-org/quality/testcases/-/issues/429' do
         Flow::Login.sign_in
 
         created_project = Resource::Project.fabricate_via_browser_ui! do |project|
diff --git a/rubocop/rubocop.rb b/rubocop/rubocop.rb
index 08e09747ae2..c8a573410d8 100644
--- a/rubocop/rubocop.rb
+++ b/rubocop/rubocop.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 
 # Auto-require all cops under `rubocop/cop/**/*.rb`
-Dir[File.join(__dir__, 'cop', '**', '*.rb')].each(&method(:require))
+Dir[File.join(__dir__, 'cop', '**', '*.rb')].sort.each(&method(:require))
diff --git a/scripts/gitaly-test-build b/scripts/gitaly-test-build
index 00927646046..62d3dbda911 100755
--- a/scripts/gitaly-test-build
+++ b/scripts/gitaly-test-build
@@ -12,7 +12,7 @@ class GitalyTestBuild
   include GitalyTest
 
   def run
-    abort 'gitaly build failed' unless system(env, 'make', chdir: tmp_tests_gitaly_dir)
+    abort 'gitaly build failed' unless build_gitaly
 
     ensure_gitlab_shell_secret!
     check_gitaly_config!
diff --git a/scripts/gitaly-test-spawn b/scripts/gitaly-test-spawn
index c2ff9cd08aa..caa41a9a0c3 100755
--- a/scripts/gitaly-test-spawn
+++ b/scripts/gitaly-test-spawn
@@ -8,6 +8,7 @@ class GitalyTestSpawn
   include GitalyTest
 
   def run
+    install_gitaly_gems if ENV['CI']
     check_gitaly_config!
 
     # # Uncomment line below to see all gitaly logs merged into CI trace
diff --git a/scripts/gitaly_test.rb b/scripts/gitaly_test.rb
index 559ad8f4345..c7b3f72d590 100644
--- a/scripts/gitaly_test.rb
+++ b/scripts/gitaly_test.rb
@@ -41,7 +41,7 @@ module GitalyTest
       'HOME' => File.expand_path('tmp/tests'),
       'GEM_PATH' => Gem.path.join(':'),
       'BUNDLE_APP_CONFIG' => File.join(File.dirname(gemfile), '.bundle/config'),
-      'BUNDLE_FLAGS' => "--jobs=4 --retry=3 --quiet",
+      'BUNDLE_FLAGS' => "--jobs=4 --retry=3",
       'BUNDLE_INSTALL_FLAGS' => nil,
       'BUNDLE_GEMFILE' => gemfile,
       'RUBYOPT' => nil,
@@ -78,6 +78,14 @@ module GitalyTest
     end
   end
 
+  def install_gitaly_gems
+    system(env, "make #{tmp_tests_gitaly_dir}/.ruby-bundle", chdir: tmp_tests_gitaly_dir) # rubocop:disable GitlabSecurity/SystemCommandInjection
+  end
+
+  def build_gitaly
+    system(env, 'make', chdir: tmp_tests_gitaly_dir) # rubocop:disable GitlabSecurity/SystemCommandInjection
+  end
+
   def start_gitaly
     start(:gitaly)
   end
diff --git a/spec/finders/ci/pipelines_for_merge_request_finder_spec.rb b/spec/finders/ci/pipelines_for_merge_request_finder_spec.rb
index 64b3c46e122..65f6dc0ba74 100644
--- a/spec/finders/ci/pipelines_for_merge_request_finder_spec.rb
+++ b/spec/finders/ci/pipelines_for_merge_request_finder_spec.rb
@@ -225,24 +225,6 @@ RSpec.describe Ci::PipelinesForMergeRequestFinder do
                     branch_pipeline_2,
                     branch_pipeline])
         end
-
-        context 'when ci_pipelines_for_merge_request_finder_new_cte feature flag is disabled' do
-          before do
-            stub_feature_flags(ci_pipelines_for_merge_request_finder_new_cte: false)
-          end
-
-          it 'returns only related merge request pipelines' do
-            expect(subject.all)
-              .to eq([detached_merge_request_pipeline,
-                      branch_pipeline_2,
-                      branch_pipeline])
-
-            expect(described_class.new(merge_request_2, nil).all)
-              .to eq([detached_merge_request_pipeline_2,
-                      branch_pipeline_2,
-                      branch_pipeline])
-          end
-        end
       end
 
       context 'when detached merge request pipeline is run on head ref of the merge request' do
diff --git a/spec/frontend/alert_management/components/alert_management_empty_state_spec.js b/spec/frontend/alert_management/components/alert_management_empty_state_spec.js
index ddb102339cc..509c67743c1 100644
--- a/spec/frontend/alert_management/components/alert_management_empty_state_spec.js
+++ b/spec/frontend/alert_management/components/alert_management_empty_state_spec.js
@@ -31,17 +31,5 @@ describe('AlertManagementEmptyState', () => {
     it('shows empty state', () => {
       expect(EmptyState().exists()).toBe(true);
     });
-
-    it('show OpsGenie integration state when OpsGenie mcv is true', () => {
-      mountComponent({
-        provide: {
-          alertManagementEnabled: false,
-          userCanEnableAlertManagement: false,
-          opsgenieMvcEnabled: true,
-          opsgenieMvcTargetUrl: 'https://opsgenie-url.com',
-        },
-      });
-      expect(EmptyState().props('title')).toBe('Opsgenie is enabled');
-    });
   });
 });
diff --git a/spec/frontend/alert_management/mocks/alerts_provide_config.json b/spec/frontend/alert_management/mocks/alerts_provide_config.json
index af543e641bc..3313ff8128c 100644
--- a/spec/frontend/alert_management/mocks/alerts_provide_config.json
+++ b/spec/frontend/alert_management/mocks/alerts_provide_config.json
@@ -7,7 +7,5 @@
     "populatingAlertsHelpUrl": "/link",
     "emptyAlertSvgPath": "/link",
     "alertManagementEnabled": false,
-    "userCanEnableAlertManagement": false,
-    "opsgenieMvcTargetUrl": "/link",
-    "opsgenieMvcEnabled": false
+    "userCanEnableAlertManagement": false
 }
\ No newline at end of file
diff --git a/spec/frontend/alerts_settings/__snapshots__/alerts_settings_form_spec.js.snap b/spec/frontend/alerts_settings/__snapshots__/alerts_settings_form_spec.js.snap
index 90a0c32dc25..ef68a6a2c32 100644
--- a/spec/frontend/alerts_settings/__snapshots__/alerts_settings_form_spec.js.snap
+++ b/spec/frontend/alerts_settings/__snapshots__/alerts_settings_form_spec.js.snap
@@ -4,11 +4,10 @@ exports[`AlertsSettingsFormNew with default values renders the initial template
 "<form class=\\"gl-mt-6\\">
   <h5 class=\\"gl-font-lg gl-my-5\\">Add new integrations</h5>
   <div id=\\"integration-type\\" role=\\"group\\" class=\\"form-group gl-form-group\\"><label id=\\"integration-type__BV_label_\\" for=\\"integration-type\\" class=\\"d-block col-form-label\\">1. Select integration type</label>
-    <div class=\\"bv-no-focus-ring\\"><select class=\\"gl-form-select custom-select\\" id=\\"__BVID__8\\">
+    <div class=\\"bv-no-focus-ring\\"><select class=\\"gl-form-select mw-100 custom-select\\" id=\\"__BVID__8\\">
         <option value=\\"\\">Select integration type</option>
         <option value=\\"HTTP\\">HTTP Endpoint</option>
         <option value=\\"PROMETHEUS\\">External Prometheus</option>
-        <option value=\\"OPSGENIE\\">Opsgenie</option>
       </select>
       <!---->
       <!---->
diff --git a/spec/frontend/alerts_settings/alerts_settings_form_spec.js b/spec/frontend/alerts_settings/alerts_settings_form_spec.js
index af0999a997f..21cdec6f94c 100644
--- a/spec/frontend/alerts_settings/alerts_settings_form_spec.js
+++ b/spec/frontend/alerts_settings/alerts_settings_form_spec.js
@@ -28,7 +28,6 @@ describe('AlertsSettingsFormNew', () => {
       propsData: {
         loading: false,
         canAddIntegration: true,
-        canManageOpsgenie: true,
         ...props,
       },
       provide: {
diff --git a/spec/frontend/alerts_settings/alerts_settings_wrapper_spec.js b/spec/frontend/alerts_settings/alerts_settings_wrapper_spec.js
index d831dbd653a..ed1c35ac17e 100644
--- a/spec/frontend/alerts_settings/alerts_settings_wrapper_spec.js
+++ b/spec/frontend/alerts_settings/alerts_settings_wrapper_spec.js
@@ -4,7 +4,7 @@ import AxiosMockAdapter from 'axios-mock-adapter';
 import createMockApollo from 'jest/helpers/mock_apollo_helper';
 import waitForPromises from 'helpers/wait_for_promises';
 import { useMockIntersectionObserver } from 'helpers/mock_dom_observer';
-import { GlLoadingIcon, GlAlert } from '@gitlab/ui';
+import { GlLoadingIcon } from '@gitlab/ui';
 import axios from '~/lib/utils/axios_utils';
 import AlertsSettingsWrapper from '~/alerts_settings/components/alerts_settings_wrapper.vue';
 import AlertsSettingsForm from '~/alerts_settings/components/alerts_settings_form.vue';
@@ -376,17 +376,4 @@ describe('AlertsSettingsWrapper', () => {
       });
     });
   });
-
-  // TODO: Will be removed in 13.7 as part of: https://gitlab.com/gitlab-org/gitlab/-/issues/273657
-  describe('Opsgenie integration', () => {
-    it.each([true, false])('it shows/hides the alert when opsgenie is %s', (active) => {
-      createComponent({
-        data: { integrations: { list: mockIntegrations }, currentIntegration: mockIntegrations[0] },
-        provide: { opsgenie: { active } },
-        loading: false,
-      });
-
-      expect(wrapper.find(GlAlert).exists()).toBe(active);
-    });
-  });
 });
diff --git a/spec/frontend/alerts_settings/util.js b/spec/frontend/alerts_settings/util.js
index f9f9b69791e..5c07f22f1c9 100644
--- a/spec/frontend/alerts_settings/util.js
+++ b/spec/frontend/alerts_settings/util.js
@@ -19,12 +19,6 @@ export const defaultAlertSettingsConfig = {
     url: PROMETHEUS_URL,
     active: ACTIVE,
   },
-  opsgenie: {
-    opsgenieMvcIsAvailable: true,
-    formPath: INVALID_URL,
-    active: ACTIVE,
-    opsgenieMvcTargetUrl: GENERIC_URL,
-  },
   projectPath: '',
   multiIntegrations: true,
 };
diff --git a/spec/frontend/diffs/components/diff_expansion_cell_spec.js b/spec/frontend/diffs/components/diff_expansion_cell_spec.js
index 1e28d48fe1b..62e85b31f76 100644
--- a/spec/frontend/diffs/components/diff_expansion_cell_spec.js
+++ b/spec/frontend/diffs/components/diff_expansion_cell_spec.js
@@ -1,6 +1,5 @@
-import Vue from 'vue';
 import { cloneDeep } from 'lodash';
-import { createComponentWithStore } from 'helpers/vue_mount_component_helper';
+import { mount } from '@vue/test-utils';
 import { getByText } from '@testing-library/dom';
 import { createStore } from '~/mr_notes/stores';
 import DiffExpansionCell from '~/diffs/components/diff_expansion_cell.vue';
@@ -59,7 +58,6 @@ describe('DiffExpansionCell', () => {
   let mockFile;
   let mockLine;
   let store;
-  let vm;
 
   beforeEach(() => {
     mockFile = cloneDeep(diffFileMockData);
@@ -70,7 +68,6 @@ describe('DiffExpansionCell', () => {
   });
 
   const createComponent = (options = {}) => {
-    const cmp = Vue.extend(DiffExpansionCell);
     const defaults = {
       fileHash: mockFile.file_hash,
       contextLinesPath: 'contextLinesPath',
@@ -78,46 +75,46 @@ describe('DiffExpansionCell', () => {
       isTop: false,
       isBottom: false,
     };
-    const props = { ...defaults, ...options };
+    const propsData = { ...defaults, ...options };
 
-    vm = createComponentWithStore(cmp, store, props).$mount();
+    return mount(DiffExpansionCell, { store, propsData });
   };
 
-  const findExpandUp = () => vm.$el.querySelector(EXPAND_UP_CLASS);
-  const findExpandDown = () => vm.$el.querySelector(EXPAND_DOWN_CLASS);
-  const findExpandAll = () => getByText(vm.$el, 'Show all unchanged lines');
+  const findExpandUp = (wrapper) => wrapper.find(EXPAND_UP_CLASS);
+  const findExpandDown = (wrapper) => wrapper.find(EXPAND_DOWN_CLASS);
+  const findExpandAll = ({ element }) => getByText(element, 'Show all unchanged lines');
 
   describe('top row', () => {
     it('should have "expand up" and "show all" option', () => {
-      createComponent({
+      const wrapper = createComponent({
         isTop: true,
       });
 
-      expect(findExpandUp()).not.toBe(null);
-      expect(findExpandDown()).toBe(null);
-      expect(findExpandAll()).not.toBe(null);
+      expect(findExpandUp(wrapper).exists()).toBe(true);
+      expect(findExpandDown(wrapper).exists()).toBe(false);
+      expect(findExpandAll(wrapper)).not.toBe(null);
     });
   });
 
   describe('middle row', () => {
     it('should have "expand down", "show all", "expand up" option', () => {
-      createComponent();
+      const wrapper = createComponent();
 
-      expect(findExpandUp()).not.toBe(null);
-      expect(findExpandDown()).not.toBe(null);
-      expect(findExpandAll()).not.toBe(null);
+      expect(findExpandUp(wrapper).exists()).toBe(true);
+      expect(findExpandDown(wrapper).exists()).toBe(true);
+      expect(findExpandAll(wrapper)).not.toBe(null);
     });
   });
 
   describe('bottom row', () => {
     it('should have "expand down" and "show all" option', () => {
-      createComponent({
+      const wrapper = createComponent({
         isBottom: true,
       });
 
-      expect(findExpandUp()).toBe(null);
-      expect(findExpandDown()).not.toBe(null);
-      expect(findExpandAll()).not.toBe(null);
+      expect(findExpandUp(wrapper).exists()).toBe(false);
+      expect(findExpandDown(wrapper).exists()).toBe(true);
+      expect(findExpandAll(wrapper)).not.toBe(null);
     });
   });
 
@@ -144,9 +141,9 @@ describe('DiffExpansionCell', () => {
             newLineNumber,
           });
 
-          createComponent();
+          const wrapper = createComponent();
 
-          findExpandAll().click();
+          findExpandAll(wrapper).click();
 
           expect(store.dispatch).toHaveBeenCalledWith(
             'diffs/loadMoreLines',
@@ -167,9 +164,9 @@ describe('DiffExpansionCell', () => {
           const oldLineNumber = mockLine.meta_data.old_pos;
           const newLineNumber = mockLine.meta_data.new_pos;
 
-          createComponent();
+          const wrapper = createComponent();
 
-          findExpandUp().click();
+          findExpandUp(wrapper).trigger('click');
 
           expect(store.dispatch).toHaveBeenCalledWith(
             'diffs/loadMoreLines',
@@ -195,9 +192,9 @@ describe('DiffExpansionCell', () => {
           mockLine.meta_data.old_pos = 200;
           mockLine.meta_data.new_pos = 200;
 
-          createComponent();
+          const wrapper = createComponent();
 
-          findExpandDown().click();
+          findExpandDown(wrapper).trigger('click');
 
           expect(store.dispatch).toHaveBeenCalledWith('diffs/loadMoreLines', {
             endpoint: 'contextLinesPath',
diff --git a/spec/frontend/diffs/components/file_row_stats_spec.js b/spec/frontend/diffs/components/file_row_stats_spec.js
index 34d85ba10b0..3f5a63c19e5 100644
--- a/spec/frontend/diffs/components/file_row_stats_spec.js
+++ b/spec/frontend/diffs/components/file_row_stats_spec.js
@@ -1,33 +1,21 @@
-import Vue from 'vue';
-import mountComponent from 'helpers/vue_mount_component_helper';
+import { mount } from '@vue/test-utils';
 import FileRowStats from '~/diffs/components/file_row_stats.vue';
 
 describe('Diff file row stats', () => {
-  let Component;
-  let vm;
-
-  beforeAll(() => {
-    Component = Vue.extend(FileRowStats);
-  });
-
-  beforeEach(() => {
-    vm = mountComponent(Component, {
+  const wrapper = mount(FileRowStats, {
+    propsData: {
       file: {
         addedLines: 20,
         removedLines: 10,
       },
-    });
-  });
-
-  afterEach(() => {
-    vm.$destroy();
+    },
   });
 
   it('renders added lines count', () => {
-    expect(vm.$el.querySelector('.cgreen').textContent).toContain('+20');
+    expect(wrapper.find('.cgreen').text()).toContain('+20');
   });
 
   it('renders removed lines count', () => {
-    expect(vm.$el.querySelector('.cred').textContent).toContain('-10');
+    expect(wrapper.find('.cred').text()).toContain('-10');
   });
 });
diff --git a/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap b/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap
index d7f89ce070e..7a52b4a5d0f 100644
--- a/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap
+++ b/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap
@@ -32,7 +32,7 @@ exports[`Settings Form Keep N matches snapshot 1`] = `
 exports[`Settings Form Keep Regex matches snapshot 1`] = `
 <expiration-input-stub
   data-testid="keep-regex-input"
-  description="Tags with names that match this regex pattern are kept. %{linkStart}More information%{linkEnd}"
+  description="Tags with names that match this regex pattern are kept. %{linkStart}View regex examples.%{linkEnd}"
   error=""
   label="Keep tags matching:"
   name="keep-regex"
@@ -54,7 +54,7 @@ exports[`Settings Form OlderThan matches snapshot 1`] = `
 exports[`Settings Form Remove regex matches snapshot 1`] = `
 <expiration-input-stub
   data-testid="remove-regex-input"
-  description="Tags with names that match this regex pattern are removed. %{linkStart}More information%{linkEnd}"
+  description="Tags with names that match this regex pattern are removed. %{linkStart}View regex examples.%{linkEnd}"
   error=""
   label="Remove tags matching:"
   name="remove-regex"
diff --git a/spec/frontend/sidebar/reviewer_title_spec.js b/spec/frontend/sidebar/reviewer_title_spec.js
index b55cab68d0b..cbd36040579 100644
--- a/spec/frontend/sidebar/reviewer_title_spec.js
+++ b/spec/frontend/sidebar/reviewer_title_spec.js
@@ -41,27 +41,6 @@ describe('ReviewerTitle component', () => {
     });
   });
 
-  describe('gutter toggle', () => {
-    it('does not show toggle by default', () => {
-      wrapper = createComponent({
-        numberOfReviewers: 2,
-        editable: false,
-      });
-
-      expect(wrapper.vm.$el.querySelector('.gutter-toggle')).toBeNull();
-    });
-
-    it('shows toggle when showToggle is true', () => {
-      wrapper = createComponent({
-        numberOfReviewers: 2,
-        editable: false,
-        showToggle: true,
-      });
-
-      expect(wrapper.vm.$el.querySelector('.gutter-toggle')).toEqual(expect.any(Object));
-    });
-  });
-
   it('does not render spinner by default', () => {
     wrapper = createComponent({
       numberOfReviewers: 0,
diff --git a/spec/frontend/vue_mr_widget/components/mr_widget_rebase_spec.js b/spec/frontend/vue_mr_widget/components/mr_widget_rebase_spec.js
index b60a2a166e9..bdd038edd71 100644
--- a/spec/frontend/vue_mr_widget/components/mr_widget_rebase_spec.js
+++ b/spec/frontend/vue_mr_widget/components/mr_widget_rebase_spec.js
@@ -1,135 +1,181 @@
-import Vue from 'vue';
-import mountComponent from 'helpers/vue_mount_component_helper';
+import { nextTick } from 'vue';
+import { shallowMount } from '@vue/test-utils';
 import eventHub from '~/vue_merge_request_widget/event_hub';
-import component from '~/vue_merge_request_widget/components/states/mr_widget_rebase.vue';
+import WidgetRebase from '~/vue_merge_request_widget/components/states/mr_widget_rebase.vue';
+
+let wrapper;
+
+function factory(propsData, mergeRequestWidgetGraphql) {
+  wrapper = shallowMount(WidgetRebase, {
+    propsData,
+    data() {
+      return {
+        state: {
+          rebaseInProgress: propsData.mr.rebaseInProgress,
+          targetBranch: propsData.mr.targetBranch,
+          userPermissions: {
+            pushToSourceBranch: propsData.mr.canPushToSourceBranch,
+          },
+        },
+      };
+    },
+    provide: { glFeatures: { mergeRequestWidgetGraphql } },
+    mocks: {
+      $apollo: {
+        queries: {
+          state: { loading: false },
+        },
+      },
+    },
+  });
+}
 
 describe('Merge request widget rebase component', () => {
-  let Component;
-  let vm;
-
-  const findRebaseMessageEl = () => vm.$el.querySelector('[data-testid="rebase-message"]');
-  const findRebaseMessageElText = () => findRebaseMessageEl().textContent.trim();
-
-  beforeEach(() => {
-    Component = Vue.extend(component);
-  });
+  const findRebaseMessageEl = () => wrapper.find('[data-testid="rebase-message"]');
+  const findRebaseMessageElText = () => findRebaseMessageEl().text();
 
   afterEach(() => {
-    vm.$destroy();
+    wrapper.destroy();
+    wrapper = null;
   });
 
-  describe('While rebasing', () => {
-    it('should show progress message', () => {
-      vm = mountComponent(Component, {
-        mr: { rebaseInProgress: true },
-        service: {},
+  [true, false].forEach((mergeRequestWidgetGraphql) => {
+    describe(`widget graphql is ${mergeRequestWidgetGraphql ? 'enabled' : 'dislabed'}`, () => {
+      describe('While rebasing', () => {
+        it('should show progress message', () => {
+          factory(
+            {
+              mr: { rebaseInProgress: true },
+              service: {},
+            },
+            mergeRequestWidgetGraphql,
+          );
+
+          expect(findRebaseMessageElText()).toContain('Rebase in progress');
+        });
       });
 
-      expect(findRebaseMessageElText()).toContain('Rebase in progress');
-    });
-  });
-
-  describe('With permissions', () => {
-    beforeEach(() => {
-      vm = mountComponent(Component, {
-        mr: {
-          rebaseInProgress: false,
-          canPushToSourceBranch: true,
-        },
-        service: {},
-      });
-    });
-
-    it('it should render rebase button and warning message', () => {
-      const text = findRebaseMessageElText();
-
-      expect(text).toContain('Fast-forward merge is not possible.');
-      expect(text.replace(/\s\s+/g, ' ')).toContain(
-        'Rebase the source branch onto the target branch.',
-      );
-    });
-
-    it('it should render error message when it fails', (done) => {
-      vm.rebasingError = 'Something went wrong!';
-
-      Vue.nextTick(() => {
-        expect(findRebaseMessageElText()).toContain('Something went wrong!');
-        done();
-      });
-    });
-  });
-
-  describe('Without permissions', () => {
-    it('should render a message explaining user does not have permissions', () => {
-      vm = mountComponent(Component, {
-        mr: {
-          rebaseInProgress: false,
-          canPushToSourceBranch: false,
-          targetBranch: 'foo',
-        },
-        service: {},
-      });
-
-      const text = findRebaseMessageElText();
-
-      expect(text).toContain('Fast-forward merge is not possible.');
-      expect(text).toContain('Rebase the source branch onto');
-      expect(text).toContain('foo');
-      expect(text.replace(/\s\s+/g, ' ')).toContain('to allow this merge request to be merged.');
-    });
-
-    it('should render the correct target branch name', () => {
-      const targetBranch = 'fake-branch-to-test-with';
-      vm = mountComponent(Component, {
-        mr: {
-          rebaseInProgress: false,
-          canPushToSourceBranch: false,
-          targetBranch,
-        },
-        service: {},
-      });
-
-      const elem = findRebaseMessageEl();
-
-      expect(elem.innerHTML).toContain(
-        `Fast-forward merge is not possible. Rebase the source branch onto <span class="label-branch">${targetBranch}</span> to allow this merge request to be merged.`,
-      );
-    });
-  });
-
-  describe('methods', () => {
-    it('checkRebaseStatus', (done) => {
-      jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
-      vm = mountComponent(Component, {
-        mr: {},
-        service: {
-          rebase() {
-            return Promise.resolve();
-          },
-          poll() {
-            return Promise.resolve({
-              data: {
-                rebase_in_progress: false,
-                merge_error: null,
+      describe('With permissions', () => {
+        it('it should render rebase button and warning message', () => {
+          factory(
+            {
+              mr: {
+                rebaseInProgress: false,
+                canPushToSourceBranch: true,
               },
-            });
-          },
-        },
+              service: {},
+            },
+            mergeRequestWidgetGraphql,
+          );
+
+          const text = findRebaseMessageElText();
+
+          expect(text).toContain('Fast-forward merge is not possible.');
+          expect(text.replace(/\s\s+/g, ' ')).toContain(
+            'Rebase the source branch onto the target branch.',
+          );
+        });
+
+        it('it should render error message when it fails', async () => {
+          factory(
+            {
+              mr: {
+                rebaseInProgress: false,
+                canPushToSourceBranch: true,
+              },
+              service: {},
+            },
+            mergeRequestWidgetGraphql,
+          );
+
+          wrapper.setData({ rebasingError: 'Something went wrong!' });
+
+          await nextTick();
+          expect(findRebaseMessageElText()).toContain('Something went wrong!');
+        });
       });
 
-      vm.rebase();
+      describe('Without permissions', () => {
+        it('should render a message explaining user does not have permissions', () => {
+          factory(
+            {
+              mr: {
+                rebaseInProgress: false,
+                canPushToSourceBranch: false,
+                targetBranch: 'foo',
+              },
+              service: {},
+            },
+            mergeRequestWidgetGraphql,
+          );
+
+          const text = findRebaseMessageElText();
+
+          expect(text).toContain('Fast-forward merge is not possible.');
+          expect(text).toContain('Rebase the source branch onto');
+          expect(text).toContain('foo');
+          expect(text.replace(/\s\s+/g, ' ')).toContain(
+            'to allow this merge request to be merged.',
+          );
+        });
+
+        it('should render the correct target branch name', () => {
+          const targetBranch = 'fake-branch-to-test-with';
+          factory(
+            {
+              mr: {
+                rebaseInProgress: false,
+                canPushToSourceBranch: false,
+                targetBranch,
+              },
+              service: {},
+            },
+            mergeRequestWidgetGraphql,
+          );
+
+          const elem = findRebaseMessageEl();
+
+          expect(elem.text()).toContain(
+            `Fast-forward merge is not possible. Rebase the source branch onto ${targetBranch} to allow this merge request to be merged.`,
+          );
+        });
+      });
+
+      describe('methods', () => {
+        it('checkRebaseStatus', async () => {
+          jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
+          factory(
+            {
+              mr: {},
+              service: {
+                rebase() {
+                  return Promise.resolve();
+                },
+                poll() {
+                  return Promise.resolve({
+                    data: {
+                      rebase_in_progress: false,
+                      merge_error: null,
+                    },
+                  });
+                },
+              },
+            },
+            mergeRequestWidgetGraphql,
+          );
+
+          wrapper.vm.rebase();
+
+          // Wait for the rebase request
+          await nextTick();
+          // Wait for the polling request
+          await nextTick();
+          // Wait for the eventHub to be called
+          await nextTick();
 
-      // Wait for the rebase request
-      vm.$nextTick()
-        // Wait for the polling request
-        .then(vm.$nextTick())
-        // Wait for the eventHub to be called
-        .then(vm.$nextTick())
-        .then(() => {
           expect(eventHub.$emit).toHaveBeenCalledWith('MRWidgetRebaseSuccess');
-        })
-        .then(done)
-        .catch(done.fail);
+        });
+      });
     });
   });
 });
diff --git a/spec/lib/atlassian/jira_connect/client_spec.rb b/spec/lib/atlassian/jira_connect/client_spec.rb
index 6a161854dfb..7c05912a49d 100644
--- a/spec/lib/atlassian/jira_connect/client_spec.rb
+++ b/spec/lib/atlassian/jira_connect/client_spec.rb
@@ -8,6 +8,15 @@ RSpec.describe Atlassian::JiraConnect::Client do
   subject { described_class.new('https://gitlab-test.atlassian.net', 'sample_secret') }
 
   let_it_be(:project) { create_default(:project, :repository) }
+  let_it_be(:mrs_by_title) { create_list(:merge_request, 4, :unique_branches, :jira_title) }
+  let_it_be(:mrs_by_branch) { create_list(:merge_request, 2, :jira_branch) }
+  let_it_be(:red_herrings) { create_list(:merge_request, 1, :unique_branches) }
+
+  let_it_be(:pipelines) do
+    (red_herrings + mrs_by_branch + mrs_by_title).map do |mr|
+      create(:ci_pipeline, merge_request: mr)
+    end
+  end
 
   around do |example|
     freeze_time { example.run }
@@ -22,13 +31,19 @@ RSpec.describe Atlassian::JiraConnect::Client do
   end
 
   describe '#send_info' do
-    it 'calls store_build_info and store_dev_info as appropriate' do
+    it 'calls store_deploy_info, store_build_info and store_dev_info as appropriate' do
       expect(subject).to receive(:store_build_info).with(
         project: project,
         update_sequence_id: :x,
         pipelines: :y
       ).and_return(:build_stored)
 
+      expect(subject).to receive(:store_deploy_info).with(
+        project: project,
+        update_sequence_id: :x,
+        deployments: :q
+      ).and_return(:deploys_stored)
+
       expect(subject).to receive(:store_dev_info).with(
         project: project,
         update_sequence_id: :x,
@@ -43,10 +58,12 @@ RSpec.describe Atlassian::JiraConnect::Client do
         commits: :a,
         branches: :b,
         merge_requests: :c,
-        pipelines: :y
+        pipelines: :y,
+        deployments: :q
       }
 
-      expect(subject.send_info(**args)).to contain_exactly(:dev_stored, :build_stored)
+      expect(subject.send_info(**args))
+        .to contain_exactly(:dev_stored, :build_stored, :deploys_stored)
     end
 
     it 'only calls methods that we need to call' do
@@ -83,17 +100,65 @@ RSpec.describe Atlassian::JiraConnect::Client do
     }
   end
 
-  describe '#store_build_info' do
-    let_it_be(:mrs_by_title) { create_list(:merge_request, 4, :unique_branches, :jira_title) }
-    let_it_be(:mrs_by_branch) { create_list(:merge_request, 2, :jira_branch) }
-    let_it_be(:red_herrings) { create_list(:merge_request, 1, :unique_branches) }
-
-    let_it_be(:pipelines) do
-      (red_herrings + mrs_by_branch + mrs_by_title).map do |mr|
-        create(:ci_pipeline, merge_request: mr)
+  describe '#store_deploy_info' do
+    let_it_be(:environment) { create(:environment, name: 'DEV', project: project) }
+    let_it_be(:deployments) do
+      pipelines.map do |p|
+        build = create(:ci_build, environment: environment.name, pipeline: p, project: project)
+        create(:deployment, deployable: build, environment: environment)
       end
     end
 
+    let(:schema) do
+      Atlassian::Schemata.deploy_info_payload
+    end
+
+    let(:body) do
+      matcher = be_valid_json.according_to_schema(schema)
+
+      ->(text) { matcher.matches?(text) }
+    end
+
+    before do
+      path = '/rest/deployments/0.1/bulk'
+      stub_full_request('https://gitlab-test.atlassian.net' + path, method: :post)
+        .with(body: body, headers: expected_headers(path))
+    end
+
+    it "calls the API with auth headers" do
+      subject.send(:store_deploy_info, project: project, deployments: deployments)
+    end
+
+    it 'only sends information about relevant MRs' do
+      expect(subject).to receive(:post).with('/rest/deployments/0.1/bulk', { deployments: have_attributes(size: 6) })
+
+      subject.send(:store_deploy_info, project: project, deployments: deployments)
+    end
+
+    it 'does not call the API if there is nothing to report' do
+      expect(subject).not_to receive(:post)
+
+      subject.send(:store_deploy_info, project: project, deployments: deployments.take(1))
+    end
+
+    it 'does not call the API if the feature flag is not enabled' do
+      stub_feature_flags(jira_sync_deployments: false)
+
+      expect(subject).not_to receive(:post)
+
+      subject.send(:store_deploy_info, project: project, deployments: deployments)
+    end
+
+    it 'does call the API if the feature flag enabled for the project' do
+      stub_feature_flags(jira_sync_deployments: project)
+
+      expect(subject).to receive(:post).with('/rest/deployments/0.1/bulk', { deployments: Array })
+
+      subject.send(:store_deploy_info, project: project, deployments: deployments)
+    end
+  end
+
+  describe '#store_build_info' do
     let(:build_info_payload_schema) do
       Atlassian::Schemata.build_info_payload
     end
@@ -143,6 +208,8 @@ RSpec.describe Atlassian::JiraConnect::Client do
     end
 
     it 'avoids N+1 database queries' do
+      pending 'https://gitlab.com/gitlab-org/gitlab/-/issues/292818'
+
       baseline = ActiveRecord::QueryRecorder.new do
         subject.send(:store_build_info, project: project, pipelines: pipelines)
       end
diff --git a/spec/lib/atlassian/jira_connect/serializers/deployment_entity_spec.rb b/spec/lib/atlassian/jira_connect/serializers/deployment_entity_spec.rb
new file mode 100644
index 00000000000..42a10944dc9
--- /dev/null
+++ b/spec/lib/atlassian/jira_connect/serializers/deployment_entity_spec.rb
@@ -0,0 +1,95 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Atlassian::JiraConnect::Serializers::DeploymentEntity do
+  let_it_be(:user) { create_default(:user) }
+  let_it_be(:project) { create_default(:project, :repository) }
+  let_it_be(:environment) { create(:environment, name: 'prod', project: project) }
+  let_it_be_with_reload(:deployment) { create(:deployment, environment: environment) }
+
+  subject { described_class.represent(deployment) }
+
+  context 'when the deployment does not belong to any Jira issue' do
+    describe '#issue_keys' do
+      it 'is empty' do
+        expect(subject.issue_keys).to be_empty
+      end
+    end
+
+    describe '#to_json' do
+      it 'can encode the object' do
+        expect(subject.to_json).to be_valid_json
+      end
+
+      it 'is invalid, since it has no issue keys' do
+        expect(subject.to_json).not_to be_valid_json.according_to_schema(Atlassian::Schemata.deployment_info)
+      end
+    end
+  end
+
+  context 'this is an external deployment' do
+    before do
+      deployment.update!(deployable: nil)
+    end
+
+    it 'does not raise errors when serializing' do
+      expect { subject.to_json }.not_to raise_error
+    end
+
+    it 'returns an empty list of issue keys' do
+      expect(subject.issue_keys).to be_empty
+    end
+  end
+
+  describe 'environment type' do
+    using RSpec::Parameterized::TableSyntax
+
+    where(:env_name, :env_type) do
+      'prod'           | 'production'
+      'test'           | 'testing'
+      'staging'        | 'staging'
+      'dev'            | 'development'
+      'review/app'     | 'development'
+      'something-else' | 'unmapped'
+    end
+
+    with_them do
+      before do
+        environment.update!(name: env_name)
+      end
+
+      let(:exposed_type) { subject.send(:environment_entity).send(:type) }
+
+      it 'has the correct environment type' do
+        expect(exposed_type).to eq(env_type)
+      end
+    end
+  end
+
+  context 'when the deployment can be linked to a Jira issue' do
+    let(:pipeline) { create(:ci_pipeline, merge_request: merge_request) }
+
+    before do
+      subject.deployable.update!(pipeline: pipeline)
+    end
+
+    %i[jira_branch jira_title].each do |trait|
+      context "because it belongs to an MR with a #{trait}" do
+        let(:merge_request) { create(:merge_request, trait) }
+
+        describe '#issue_keys' do
+          it 'is not empty' do
+            expect(subject.issue_keys).not_to be_empty
+          end
+        end
+
+        describe '#to_json' do
+          it 'is valid according to the deployment info schema' do
+            expect(subject.to_json).to be_valid_json.according_to_schema(Atlassian::Schemata.deployment_info)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/models/deployment_spec.rb b/spec/models/deployment_spec.rb
index c962b012a4b..5bc61db6d21 100644
--- a/spec/models/deployment_spec.rb
+++ b/spec/models/deployment_spec.rb
@@ -227,6 +227,56 @@ RSpec.describe Deployment do
         deployment.skip!
       end
     end
+
+    describe 'synching status to Jira' do
+      let(:deployment) { create(:deployment) }
+
+      let(:worker) { ::JiraConnect::SyncDeploymentsWorker }
+
+      it 'calls the worker on creation' do
+        expect(worker).to receive(:perform_async).with(Integer)
+
+        deployment
+      end
+
+      it 'does not call the worker for skipped deployments' do
+        expect(deployment).to be_present # warm-up, ignore the creation trigger
+
+        expect(worker).not_to receive(:perform_async)
+
+        deployment.skip!
+      end
+
+      %i[run! succeed! drop! cancel!].each do |event|
+        context "when we call pipeline.#{event}" do
+          it 'triggers a Jira synch worker' do
+            expect(worker).to receive(:perform_async).with(deployment.id)
+
+            deployment.send(event)
+          end
+
+          context 'the feature is disabled' do
+            it 'does not trigger a worker' do
+              stub_feature_flags(jira_sync_deployments: false)
+
+              expect(worker).not_to receive(:perform_async)
+
+              deployment.send(event)
+            end
+          end
+
+          context 'the feature is enabled for this project' do
+            it 'does trigger a worker' do
+              stub_feature_flags(jira_sync_deployments: deployment.project)
+
+              expect(worker).to receive(:perform_async)
+
+              deployment.send(event)
+            end
+          end
+        end
+      end
+    end
   end
 
   describe '#success?' do
diff --git a/spec/support/atlassian/jira_connect/schemata.rb b/spec/support/atlassian/jira_connect/schemata.rb
index 91f8fe0bb41..75c18a89276 100644
--- a/spec/support/atlassian/jira_connect/schemata.rb
+++ b/spec/support/atlassian/jira_connect/schemata.rb
@@ -2,82 +2,185 @@
 
 module Atlassian
   module Schemata
-    def self.build_info
-      {
-        'type' => 'object',
-        'required' => %w(schemaVersion pipelineId buildNumber updateSequenceNumber displayName url state issueKeys testInfo references),
-        'properties' => {
-          'schemaVersion' => { 'type' => 'string', 'pattern' => '1.0' },
-          'pipelineId' => { 'type' => 'string' },
-          'buildNumber' => { 'type' => 'integer' },
-          'updateSequenceNumber' => { 'type' => 'integer' },
-          'displayName' => { 'type' => 'string' },
-          'url' => { 'type' => 'string' },
-          'state' => {
-            'type' => 'string',
-            'pattern' => '(pending|in_progress|successful|failed|cancelled)'
-          },
-          'issueKeys' => {
-            'type' => 'array',
-            'items' => { 'type' => 'string' },
-            'minItems' => 1
-          },
-          'testInfo' => {
-            'type' => 'object',
-            'required' => %w(totalNumber numberPassed numberFailed numberSkipped),
-            'properties' => {
-              'totalNumber' => { 'type' => 'integer' },
-              'numberFailed' => { 'type' => 'integer' },
-              'numberPassed' => { 'type' => 'integer' },
-              'numberSkipped' => { 'type' => 'integer' }
-            }
-          },
-          'references' => {
-            'type' => 'array',
-            'items' => {
+    class << self
+      def build_info
+        {
+          'type' => 'object',
+          'additionalProperties' => false,
+          'required' => %w(
+            schemaVersion pipelineId buildNumber updateSequenceNumber
+            displayName url state issueKeys testInfo references
+            lastUpdated
+           ),
+          'properties' => {
+            'schemaVersion' => schema_version_type,
+            'pipelineId' => { 'type' => 'string' },
+            'buildNumber' => { 'type' => 'integer' },
+            'updateSequenceNumber' => { 'type' => 'integer' },
+            'displayName' => { 'type' => 'string' },
+            'lastUpdated' => { 'type' => 'string' },
+            'url' => { 'type' => 'string' },
+            'state' => state_type,
+            'issueKeys' => issue_keys_type,
+            'testInfo' => {
               'type' => 'object',
-              'required' => %w(commit ref),
+              'required' => %w(totalNumber numberPassed numberFailed numberSkipped),
               'properties' => {
-                'commit' => {
-                  'type' => 'object',
-                  'required' => %w(id repositoryUri),
-                  'properties' => {
-                    'id' => { 'type' => 'string' },
-                    'repositoryUri' => { 'type' => 'string' }
-                  }
-                },
-                'ref' => {
-                  'type' => 'object',
-                  'required' => %w(name uri),
-                  'properties' => {
-                    'name' => { 'type' => 'string' },
-                    'uri' => { 'type' => 'string' }
+                'totalNumber' => { 'type' => 'integer' },
+                'numberFailed' => { 'type' => 'integer' },
+                'numberPassed' => { 'type' => 'integer' },
+                'numberSkipped' => { 'type' => 'integer' }
+              }
+            },
+            'references' => {
+              'type' => 'array',
+              'items' => {
+                'type' => 'object',
+                'required' => %w(commit ref),
+                'properties' => {
+                  'commit' => {
+                    'type' => 'object',
+                    'required' => %w(id repositoryUri),
+                    'properties' => {
+                      'id' => { 'type' => 'string' },
+                      'repositoryUri' => { 'type' => 'string' }
+                    }
+                  },
+                  'ref' => {
+                    'type' => 'object',
+                    'required' => %w(name uri),
+                    'properties' => {
+                      'name' => { 'type' => 'string' },
+                      'uri' => { 'type' => 'string' }
+                    }
                   }
                 }
               }
             }
           }
         }
-      }
-    end
+      end
 
-    def self.build_info_payload
-      {
-        'type' => 'object',
-        'required' => %w(providerMetadata builds),
-        'properties' => {
-          'providerMetadata' => provider_metadata,
-          'builds' => { 'type' => 'array', 'items' => build_info }
+      def deployment_info
+        {
+          'type' => 'object',
+          'additionalProperties' => false,
+          'required' => %w(
+            deploymentSequenceNumber updateSequenceNumber
+            associations displayName url description lastUpdated
+            state pipeline environment
+          ),
+          'properties' => {
+            'deploymentSequenceNumber' => { 'type' => 'integer' },
+            'updateSequenceNumber' => { 'type' => 'integer' },
+            'associations' => {
+              'type' => 'array',
+              'items' => association_type,
+              'minItems' => 1
+            },
+            'displayName' => { 'type' => 'string' },
+            'description' => { 'type' => 'string' },
+            'label' => { 'type' => 'string' },
+            'url' => { 'type' => 'string' },
+            'lastUpdated' => { 'type' => 'string' },
+            'state' => state_type,
+            'pipeline' => pipeline_type,
+            'environment' => environment_type,
+            'schemaVersion' => schema_version_type
+          }
         }
-      }
-    end
+      end
 
-    def self.provider_metadata
-      {
-        'type' => 'object',
-        'required' => %w(product),
-        'properties' => { 'product' => { 'type' => 'string' } }
-      }
+      def environment_type
+        {
+          'type' => 'object',
+          'additionalProperties' => false,
+          'required' => %w(id displayName type),
+          'properties' => {
+            'id' => { 'type' => 'string', 'maxLength' => 255 },
+            'displayName' => { 'type' => 'string', 'maxLength' => 255 },
+            'type' => {
+              'type' => 'string',
+              'pattern' => '(unmapped|development|testing|staging|production)'
+            }
+          }
+        }
+      end
+
+      def pipeline_type
+        {
+          'type' => 'object',
+          'additionalProperties' => false,
+          'required' => %w(id displayName url),
+          'properties' => {
+            'id' => { 'type' => 'string', 'maxLength' => 255 },
+            'displayName' => { 'type' => 'string', 'maxLength' => 255 },
+            'url' => { 'type' => 'string', 'maxLength' => 2000 }
+          }
+        }
+      end
+
+      def schema_version_type
+        { 'type' => 'string', 'pattern' => '1.0' }
+      end
+
+      def state_type
+        {
+          'type' => 'string',
+          'pattern' => '(pending|in_progress|successful|failed|cancelled)'
+        }
+      end
+
+      def association_type
+        {
+          'type' => 'object',
+          'additionalProperties' => false,
+          'required' => %w(associationType values),
+          'properties' => {
+            'associationType' => {
+              'type' => 'string',
+              'pattern' => '(issueKeys|issueIdOrKeys)'
+            },
+            'values' => issue_keys_type
+          }
+        }
+      end
+
+      def issue_keys_type
+        {
+          'type' => 'array',
+          'items' => { 'type' => 'string' },
+          'minItems' => 1,
+          'maxItems' => 100
+        }
+      end
+
+      def deploy_info_payload
+        payload('deployments', deployment_info)
+      end
+
+      def build_info_payload
+        payload('builds', build_info)
+      end
+
+      def payload(key, schema)
+        {
+          'type' => 'object',
+          'required' => ['providerMetadata', key],
+          'properties' => {
+            'providerMetadata' => provider_metadata,
+            key => { 'type' => 'array', 'items' => schema }
+          }
+        }
+      end
+
+      def provider_metadata
+        {
+          'type' => 'object',
+          'required' => %w(product),
+          'properties' => { 'product' => { 'type' => 'string' } }
+        }
+      end
     end
   end
 end
diff --git a/spec/support/capybara.rb b/spec/support/capybara.rb
index ab55cf97ab4..db198ac9808 100644
--- a/spec/support/capybara.rb
+++ b/spec/support/capybara.rb
@@ -33,7 +33,7 @@ Capybara.register_server :puma_via_workhorse do |app, port, host, **options|
   socket_path = file.path
   file.close! # We just want the filename
 
-  TestEnv.with_workhorse(TestEnv.workhorse_dir, host, port, socket_path) do
+  TestEnv.with_workhorse(host, port, socket_path) do
     Capybara.servers[:puma].call(app, nil, socket_path, **options)
   end
 end
diff --git a/spec/support/helpers/test_env.rb b/spec/support/helpers/test_env.rb
index 01571277a1d..c438da02a31 100644
--- a/spec/support/helpers/test_env.rb
+++ b/spec/support/helpers/test_env.rb
@@ -284,7 +284,7 @@ module TestEnv
     @workhorse_path ||= File.join('tmp', 'tests', 'gitlab-workhorse')
   end
 
-  def with_workhorse(workhorse_dir, host, port, upstream, &blk)
+  def with_workhorse(host, port, upstream, &blk)
     host = "[#{host}]" if host.include?(':')
     listen_addr = [host, port].join(':')
 
diff --git a/spec/workers/jira_connect/sync_deployments_worker_spec.rb b/spec/workers/jira_connect/sync_deployments_worker_spec.rb
new file mode 100644
index 00000000000..9485f4cd3a7
--- /dev/null
+++ b/spec/workers/jira_connect/sync_deployments_worker_spec.rb
@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ::JiraConnect::SyncDeploymentsWorker do
+  include AfterNextHelpers
+  include ServicesHelper
+
+  describe '#perform' do
+    let_it_be(:deployment) { create(:deployment) }
+
+    let(:sequence_id) { Random.random_number(1..10_000) }
+    let(:object_id) { deployment.id }
+
+    subject { described_class.new.perform(object_id, sequence_id) }
+
+    context 'when the object exists' do
+      it 'calls the Jira sync service' do
+        expect_next(::JiraConnect::SyncService, deployment.project)
+          .to receive(:execute).with(deployments: contain_exactly(deployment), update_sequence_id: sequence_id)
+
+        subject
+      end
+    end
+
+    context 'when the object does not exist' do
+      let(:object_id) { non_existing_record_id }
+
+      it 'does not call the sync service' do
+        expect_next(::JiraConnect::SyncService).not_to receive(:execute)
+
+        subject
+      end
+    end
+
+    context 'when the feature flag is disabled' do
+      before do
+        stub_feature_flags(jira_sync_deployments: false)
+      end
+
+      it 'does not call the sync service' do
+        expect_next(::JiraConnect::SyncService).not_to receive(:execute)
+
+        subject
+      end
+    end
+
+    context 'when the feature flag is enabled for this project' do
+      before do
+        stub_feature_flags(jira_sync_deployments: deployment.project)
+      end
+
+      it 'calls the sync service' do
+        expect_next(::JiraConnect::SyncService).to receive(:execute)
+
+        subject
+      end
+    end
+  end
+end
diff --git a/yarn.lock b/yarn.lock
index 71a4a088a5a..2d0b2dbd089 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -871,10 +871,10 @@
   resolved "https://registry.yarnpkg.com/@gitlab/tributejs/-/tributejs-1.0.0.tgz#672befa222aeffc83e7d799b0500a7a4418e59b8"
   integrity sha512-nmKw1+hB6MHvlmPz63yPwVs1qQkycHwsKgxpEbzmky16Y6mL4EJMk3w1b8QlOAF/AIAzjCERPhe/R4MJiohbZw==
 
-"@gitlab/ui@25.3.1":
-  version "25.3.1"
-  resolved "https://registry.yarnpkg.com/@gitlab/ui/-/ui-25.3.1.tgz#7557c810397f8c4b81c5360e4642afc3f8274dfc"
-  integrity sha512-vCl74UZgQ5m1caJk8O067KKYa+DP40ES2XDnM/wAc9mZAMynP0GPpePc3cmTLY8vpfzxx2A2iJr04SLgI2pxjA==
+"@gitlab/ui@25.4.0":
+  version "25.4.0"
+  resolved "https://registry.yarnpkg.com/@gitlab/ui/-/ui-25.4.0.tgz#67bfd2a905097fc4cec0272665c36c722b3475c9"
+  integrity sha512-/dffpdyDcX102wWTbzDQOmOGfAEyDitRWCBOk2U+WRKPJIsWYtZuw40putwNA/gUUE1U08TPHf3sGSLzwIKZPA==
   dependencies:
     "@babel/standalone" "^7.0.0"
     "@gitlab/vue-toasted" "^1.3.0"