diff --git a/.gitlab/ci/frontend.gitlab-ci.yml b/.gitlab/ci/frontend.gitlab-ci.yml
index 7f38597758c..139888c12fc 100644
--- a/.gitlab/ci/frontend.gitlab-ci.yml
+++ b/.gitlab/ci/frontend.gitlab-ci.yml
@@ -193,9 +193,7 @@ graphql-schema-dump:
     # Disable warnings in browserslist which can break on backports
     # https://github.com/browserslist/browserslist/blob/a287ec6/node.js#L367-L384
     BROWSERSLIST_IGNORE_OLD_DATA: "true"
-    SETUP_DB: "false"
   before_script:
-    - !reference [.default-before_script, before_script]
     - *yarn-install
   stage: test
 
diff --git a/Gemfile b/Gemfile
index 11bef61d487..3a04f1e1395 100644
--- a/Gemfile
+++ b/Gemfile
@@ -476,7 +476,7 @@ end
 gem 'spamcheck', '~> 0.1.0'
 
 # Gitaly GRPC protocol definitions
-gem 'gitaly', '~> 14.3.0.pre.rc2'
+gem 'gitaly', '~> 14.4.0.pre.rc43'
 
 # KAS GRPC protocol definitions
 gem 'kas-grpc', '~> 0.0.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 40b75863c65..7497734d6dc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -450,7 +450,7 @@ GEM
       rails (>= 3.2.0)
     git (1.7.0)
       rchardet (~> 1.8)
-    gitaly (14.3.0.pre.rc2)
+    gitaly (14.4.0.pre.rc43)
       grpc (~> 1.0)
     github-markup (1.7.0)
     gitlab (4.16.1)
@@ -1457,7 +1457,7 @@ DEPENDENCIES
   gettext (~> 3.3)
   gettext_i18n_rails (~> 1.8.0)
   gettext_i18n_rails_js (~> 1.3)
-  gitaly (~> 14.3.0.pre.rc2)
+  gitaly (~> 14.4.0.pre.rc43)
   github-markup (~> 1.7.0)
   gitlab-chronic (~> 0.10.5)
   gitlab-dangerfiles (~> 2.3.1)
diff --git a/app/assets/javascripts/pages/groups/new/components/create_group_description_details.vue b/app/assets/javascripts/pages/groups/new/components/create_group_description_details.vue
index ea08a0821a8..35193171fb8 100644
--- a/app/assets/javascripts/pages/groups/new/components/create_group_description_details.vue
+++ b/app/assets/javascripts/pages/groups/new/components/create_group_description_details.vue
@@ -20,7 +20,7 @@ export default {
       <gl-sprintf
         :message="
           s__(
-            'GroupsNew|%{linkStart}Groups%{linkEnd} allow you to manage and collaborate across multiple projects. Members of a group have access to all of its projects. Groups can also be nested by creating subgroups.',
+            'GroupsNew|%{linkStart}Groups%{linkEnd} allow you to manage and collaborate across multiple projects. Members of a group have access to all of its projects.',
           )
         "
       >
diff --git a/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_header.vue b/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_header.vue
index fcc31f087ff..ec6ee52b6b2 100644
--- a/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_header.vue
+++ b/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_header.vue
@@ -63,6 +63,7 @@ export default {
       v-if="showPipelineStatus"
       :commit-sha="commitSha"
       :class="$options.pipelineStatusClasses"
+      v-on="$listeners"
     />
     <validation-segment :class="validationStyling" :ci-config="ciConfigData" />
   </div>
diff --git a/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_mini_graph.vue b/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_mini_graph.vue
index 75b1398a3c2..25a78aab933 100644
--- a/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_mini_graph.vue
+++ b/app/assets/javascripts/pipeline_editor/components/header/pipeline_editor_mini_graph.vue
@@ -1,17 +1,52 @@
 <script>
+import { __ } from '~/locale';
 import PipelineMiniGraph from '~/pipelines/components/pipelines_list/pipeline_mini_graph.vue';
+import getLinkedPipelinesQuery from '~/projects/commit_box/info/graphql/queries/get_linked_pipelines.query.graphql';
+import { PIPELINE_FAILURE } from '../../constants';
 
 export default {
+  i18n: {
+    linkedPipelinesFetchError: __('Unable to fetch upstream and downstream pipelines.'),
+  },
   components: {
     PipelineMiniGraph,
+    LinkedPipelinesMiniList: () =>
+      import('ee_component/vue_shared/components/linked_pipelines_mini_list.vue'),
   },
+  inject: ['projectFullPath'],
   props: {
     pipeline: {
       type: Object,
       required: true,
     },
   },
+  apollo: {
+    linkedPipelines: {
+      query: getLinkedPipelinesQuery,
+      variables() {
+        return {
+          fullPath: this.projectFullPath,
+          iid: this.pipeline.iid,
+        };
+      },
+      skip() {
+        return !this.pipeline.iid;
+      },
+      update({ project }) {
+        return project?.pipeline;
+      },
+      error() {
+        this.$emit('showError', {
+          type: PIPELINE_FAILURE,
+          reasons: [this.$options.i18n.linkedPipelinesFetchError],
+        });
+      },
+    },
+  },
   computed: {
+    downstreamPipelines() {
+      return this.linkedPipelines?.downstream?.nodes || [];
+    },
     pipelinePath() {
       return this.pipeline.detailedStatus?.detailsPath || '';
     },
@@ -38,12 +73,29 @@ export default {
         };
       });
     },
+    showDownstreamPipelines() {
+      return this.downstreamPipelines.length > 0;
+    },
+    upstreamPipeline() {
+      return this.linkedPipelines?.upstream;
+    },
   },
 };
 </script>
 
 <template>
   <div v-if="pipelineStages.length > 0" class="stage-cell gl-mr-5">
+    <linked-pipelines-mini-list
+      v-if="upstreamPipeline"
+      :triggered-by="[upstreamPipeline]"
+      data-testid="pipeline-editor-mini-graph-upstream"
+    />
     <pipeline-mini-graph class="gl-display-inline" :stages="pipelineStages" />
+    <linked-pipelines-mini-list
+      v-if="showDownstreamPipelines"
+      :triggered="downstreamPipelines"
+      :pipeline-path="pipelinePath"
+      data-testid="pipeline-editor-mini-graph-downstream"
+    />
   </div>
 </template>
diff --git a/app/assets/javascripts/pipeline_editor/components/header/pipeline_status.vue b/app/assets/javascripts/pipeline_editor/components/header/pipeline_status.vue
index 2b7888532fb..97e21d67fa5 100644
--- a/app/assets/javascripts/pipeline_editor/components/header/pipeline_status.vue
+++ b/app/assets/javascripts/pipeline_editor/components/header/pipeline_status.vue
@@ -62,11 +62,12 @@ export default {
         };
       },
       update(data) {
-        const { id, commitPath = '', detailedStatus = {}, stages, status } =
+        const { id, iid, commitPath = '', detailedStatus = {}, stages, status } =
           data.project?.pipeline || {};
 
         return {
           id,
+          iid,
           commitPath,
           detailedStatus,
           stages,
@@ -174,6 +175,7 @@ export default {
         <pipeline-editor-mini-graph
           v-if="glFeatures.pipelineEditorMiniGraph"
           :pipeline="pipeline"
+          v-on="$listeners"
         />
         <gl-button
           class="gl-mt-2 gl-md-mt-0"
diff --git a/app/assets/javascripts/pipeline_editor/components/ui/pipeline_editor_messages.vue b/app/assets/javascripts/pipeline_editor/components/ui/pipeline_editor_messages.vue
index 091b202e10b..7206f19d060 100644
--- a/app/assets/javascripts/pipeline_editor/components/ui/pipeline_editor_messages.vue
+++ b/app/assets/javascripts/pipeline_editor/components/ui/pipeline_editor_messages.vue
@@ -8,6 +8,7 @@ import {
   DEFAULT_FAILURE,
   DEFAULT_SUCCESS,
   LOAD_FAILURE_UNKNOWN,
+  PIPELINE_FAILURE,
 } from '../../constants';
 import CodeSnippetAlert from '../code_snippet_alert/code_snippet_alert.vue';
 import {
@@ -24,6 +25,7 @@ export default {
     [COMMIT_FAILURE]: s__('Pipelines|The GitLab CI configuration could not be updated.'),
     [DEFAULT_FAILURE]: __('Something went wrong on our end.'),
     [LOAD_FAILURE_UNKNOWN]: s__('Pipelines|The CI configuration was not loaded, please try again.'),
+    [PIPELINE_FAILURE]: s__('Pipelines|There was a problem with loading the pipeline data.'),
   },
   successTexts: {
     [COMMIT_SUCCESS]: __('Your changes have been successfully committed.'),
@@ -74,6 +76,11 @@ export default {
             text: this.$options.errorTexts[COMMIT_FAILURE],
             variant: 'danger',
           };
+        case PIPELINE_FAILURE:
+          return {
+            text: this.$options.errorTexts[PIPELINE_FAILURE],
+            variant: 'danger',
+          };
         default:
           return {
             text: this.$options.errorTexts[DEFAULT_FAILURE],
diff --git a/app/assets/javascripts/pipeline_editor/constants.js b/app/assets/javascripts/pipeline_editor/constants.js
index fee9053f208..e15fce794af 100644
--- a/app/assets/javascripts/pipeline_editor/constants.js
+++ b/app/assets/javascripts/pipeline_editor/constants.js
@@ -16,6 +16,7 @@ export const COMMIT_SUCCESS = 'COMMIT_SUCCESS';
 export const DEFAULT_FAILURE = 'DEFAULT_FAILURE';
 export const DEFAULT_SUCCESS = 'DEFAULT_SUCCESS';
 export const LOAD_FAILURE_UNKNOWN = 'LOAD_FAILURE_UNKNOWN';
+export const PIPELINE_FAILURE = 'PIPELINE_FAILURE';
 
 export const CREATE_TAB = 'CREATE_TAB';
 export const LINT_TAB = 'LINT_TAB';
diff --git a/app/assets/javascripts/pipeline_editor/index.js b/app/assets/javascripts/pipeline_editor/index.js
index 89b9091e6f9..68e4cb8d1f8 100644
--- a/app/assets/javascripts/pipeline_editor/index.js
+++ b/app/assets/javascripts/pipeline_editor/index.js
@@ -93,6 +93,7 @@ export const initPipelineEditor = (selector = '#js-pipeline-editor') => {
       ciExamplesHelpPagePath,
       ciHelpPagePath,
       configurationPaths,
+      dataMethod: 'graphql',
       defaultBranch,
       emptyStateIllustrationPath,
       helpPaths,
diff --git a/app/assets/javascripts/pipeline_editor/pipeline_editor_home.vue b/app/assets/javascripts/pipeline_editor/pipeline_editor_home.vue
index be8d1c09037..b82e9faee53 100644
--- a/app/assets/javascripts/pipeline_editor/pipeline_editor_home.vue
+++ b/app/assets/javascripts/pipeline_editor/pipeline_editor_home.vue
@@ -111,6 +111,7 @@ export default {
       :ci-config-data="ciConfigData"
       :commit-sha="commitSha"
       :is-new-ci-config-file="isNewCiConfigFile"
+      v-on="$listeners"
     />
     <pipeline-editor-tabs
       :ci-config-data="ciConfigData"
diff --git a/app/assets/javascripts/runner/components/registration/registration_dropdown.vue b/app/assets/javascripts/runner/components/registration/registration_dropdown.vue
index fd5a7d9d572..3fbe3c1be74 100644
--- a/app/assets/javascripts/runner/components/registration/registration_dropdown.vue
+++ b/app/assets/javascripts/runner/components/registration/registration_dropdown.vue
@@ -76,13 +76,21 @@ export default {
     },
     onTokenReset(token) {
       this.currentRegistrationToken = token;
+
+      this.$refs.runnerRegistrationDropdown.hide(true);
     },
   },
 };
 </script>
 
 <template>
-  <gl-dropdown menu-class="gl-w-auto!" :text="dropdownText" variant="confirm" v-bind="$attrs">
+  <gl-dropdown
+    ref="runnerRegistrationDropdown"
+    menu-class="gl-w-auto!"
+    :text="dropdownText"
+    variant="confirm"
+    v-bind="$attrs"
+  >
     <gl-dropdown-item @click.capture.native.stop="onShowInstructionsClick">
       {{ $options.i18n.showInstallationInstructions }}
       <runner-instructions-modal
diff --git a/app/models/integrations/jira.rb b/app/models/integrations/jira.rb
index a23c6e18d71..26a1d1aed19 100644
--- a/app/models/integrations/jira.rb
+++ b/app/models/integrations/jira.rb
@@ -302,6 +302,14 @@ module Integrations
 
     private
 
+    def branch_name(noteable)
+      if Feature.enabled?(:jira_use_first_ref_by_oid, project, default_enabled: :yaml)
+        noteable.first_ref_by_oid(project.repository)
+      else
+        noteable.ref_names(project.repository).first
+      end
+    end
+
     def server_info
       strong_memoize(:server_info) do
         client_url.present? ? jira_request { client.ServerInfo.all.attrs } : nil
@@ -495,7 +503,7 @@ module Integrations
         {
           id: noteable.short_id,
           description: noteable.safe_message,
-          branch: noteable.ref_names(project.repository).first
+          branch: branch_name(noteable)
         }
       elsif noteable.is_a?(MergeRequest)
         {
diff --git a/app/services/merge_requests/retarget_chain_service.rb b/app/services/merge_requests/retarget_chain_service.rb
index dab6e198979..33aae4184ae 100644
--- a/app/services/merge_requests/retarget_chain_service.rb
+++ b/app/services/merge_requests/retarget_chain_service.rb
@@ -5,8 +5,6 @@ module MergeRequests
     MAX_RETARGET_MERGE_REQUESTS = 4
 
     def execute(merge_request)
-      return unless Feature.enabled?(:retarget_merge_requests, merge_request.target_project, default_enabled: :yaml)
-
       # we can only retarget MRs that are targeting the same project
       return unless merge_request.for_same_project? && merge_request.merged?
 
diff --git a/config/feature_flags/development/retarget_merge_requests.yml b/config/feature_flags/development/jira_use_first_ref_by_oid.yml
similarity index 54%
rename from config/feature_flags/development/retarget_merge_requests.yml
rename to config/feature_flags/development/jira_use_first_ref_by_oid.yml
index cbad472a56e..10e2ad1b8ad 100644
--- a/config/feature_flags/development/retarget_merge_requests.yml
+++ b/config/feature_flags/development/jira_use_first_ref_by_oid.yml
@@ -1,8 +1,8 @@
 ---
-name: retarget_merge_requests
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/53710
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/320895
-milestone: '13.9'
+name: jira_use_first_ref_by_oid
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/72739
+rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/343585
+milestone: '14.5'
 type: development
-group: group::memory
-default_enabled: true
+group: group::integrations
+default_enabled: false
diff --git a/doc/user/application_security/dependency_scanning/index.md b/doc/user/application_security/dependency_scanning/index.md
index 1f840c96663..6442ca09b96 100644
--- a/doc/user/application_security/dependency_scanning/index.md
+++ b/doc/user/application_security/dependency_scanning/index.md
@@ -321,15 +321,16 @@ We execute both analyzers because they use different sources of vulnerability da
 
 The analyzer for these languages supports multiple lockfiles.
 
-### Future support for additional languages
+### Support for additional languages
 
-Plans are underway for supporting the following languages, dependency managers, and dependency files. For details, see the issue link for each.
-For workarounds, see the [Troubleshooting section](#troubleshooting)
+Support for additional languages, dependency managers, and dependency files are tracked in the following issues:
 
 | Package Managers    | Languages | Supported files | Scan tools | Issue |
 | ------------------- | --------- | --------------- | ---------- | ----- |
 | [Poetry](https://python-poetry.org/) | Python | `poetry.lock` | [Gemnasium](https://gitlab.com/gitlab-org/security-products/analyzers/gemnasium) | [GitLab#7006](https://gitlab.com/gitlab-org/gitlab/-/issues/7006) |
 
+For workarounds, see the [Troubleshooting section](#troubleshooting).
+
 ## Contribute your scanner
 
 The [Security Scanner Integration](../../../development/integrations/secure.md) documentation explains how to integrate other security scanners into GitLab.
diff --git a/doc/user/project/merge_requests/getting_started.md b/doc/user/project/merge_requests/getting_started.md
index cee4df1f61e..006e6d4a8aa 100644
--- a/doc/user/project/merge_requests/getting_started.md
+++ b/doc/user/project/merge_requests/getting_started.md
@@ -172,11 +172,6 @@ is set for deletion, the merge request widget displays the
 > - [Disabled on self-managed](https://gitlab.com/gitlab-org/gitlab/-/issues/320902) in GitLab 13.9.
 > - [Enabled on self-managed](https://gitlab.com/gitlab-org/gitlab/-/issues/320895) GitLab 13.10.
 
-FLAG:
-On self-managed GitLab, by default this feature is available. To hide the feature,
-ask an administrator to
-[disable the `retarget_merge_requests` flag](../../../administration/feature_flags.md).
-
 In specific circumstances, GitLab can retarget the destination branch of
 open merge request, if the destination branch merges while the merge request is
 open. Merge requests are often chained in this manner, with one merge request
diff --git a/lib/gitlab/git/commit.rb b/lib/gitlab/git/commit.rb
index 6605e896ef1..267107e04e6 100644
--- a/lib/gitlab/git/commit.rb
+++ b/lib/gitlab/git/commit.rb
@@ -315,10 +315,18 @@ module Gitlab
       #
       def ref_names(repo)
         refs(repo).map do |ref|
-          ref.sub(%r{^refs/(heads|remotes|tags)/}, "")
+          strip_ref_prefix(ref)
         end
       end
 
+      def first_ref_by_oid(repo)
+        ref = repo.refs_by_oid(oid: id, limit: 1)&.first
+
+        return unless ref
+
+        strip_ref_prefix(ref)
+      end
+
       def message
         encode! @message
       end
@@ -466,6 +474,10 @@ module Gitlab
             commit_id.match?(/\s/)
         )
       end
+
+      def strip_ref_prefix(ref)
+        ref.sub(%r{^refs/(heads|remotes|tags)/}, "")
+      end
     end
   end
 end
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index dde9226a93e..c5f3f224a3d 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -519,6 +519,17 @@ module Gitlab
         @refs_hash
       end
 
+      # Returns matching refs for OID
+      #
+      # Limit of 0 means there is no limit.
+      def refs_by_oid(oid:, limit: 0)
+        wrapped_gitaly_errors do
+          gitaly_ref_client.find_refs_by_oid(oid: oid, limit: limit)
+        end
+      rescue CommandError, TypeError, NoRepository
+        nil
+      end
+
       # Returns url for submodule
       #
       # Ex.
diff --git a/lib/gitlab/gitaly_client/ref_service.rb b/lib/gitlab/gitaly_client/ref_service.rb
index aa4626029b5..c28abda3843 100644
--- a/lib/gitlab/gitaly_client/ref_service.rb
+++ b/lib/gitlab/gitaly_client/ref_service.rb
@@ -210,6 +210,13 @@ module Gitlab
         GitalyClient.call(@storage, :ref_service, :pack_refs, request, timeout: GitalyClient.long_timeout)
       end
 
+      def find_refs_by_oid(oid:, limit:)
+        request = Gitaly::FindRefsByOIDRequest.new(repository: @gitaly_repo, sort_field: :refname, oid: oid, limit: limit)
+
+        response = GitalyClient.call(@storage, :ref_service, :find_refs_by_oid, request, timeout: GitalyClient.medium_timeout)
+        response&.refs&.to_a
+      end
+
       private
 
       def consume_refs_response(response)
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 13ef153a368..85c9662c802 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -16625,7 +16625,7 @@ msgstr ""
 msgid "GroupsEmptyState|You can manage your group member’s permissions and access to each project in the group."
 msgstr ""
 
-msgid "GroupsNew|%{linkStart}Groups%{linkEnd} allow you to manage and collaborate across multiple projects. Members of a group have access to all of its projects. Groups can also be nested by creating subgroups."
+msgid "GroupsNew|%{linkStart}Groups%{linkEnd} allow you to manage and collaborate across multiple projects. Members of a group have access to all of its projects."
 msgstr ""
 
 msgid "GroupsNew|Assemble related projects together and grant members access to several projects at once."
@@ -25285,6 +25285,9 @@ msgstr ""
 msgid "Pipelines|There are currently no pipelines."
 msgstr ""
 
+msgid "Pipelines|There was a problem with loading the pipeline data."
+msgstr ""
+
 msgid "Pipelines|There was an error fetching the pipelines. Try again in a few moments or contact your support team."
 msgstr ""
 
@@ -36367,6 +36370,9 @@ msgstr ""
 msgid "Unable to fetch branches list, please close the form and try again"
 msgstr ""
 
+msgid "Unable to fetch upstream and downstream pipelines."
+msgstr ""
+
 msgid "Unable to fetch vulnerable projects"
 msgstr ""
 
diff --git a/spec/features/admin/admin_runners_spec.rb b/spec/features/admin/admin_runners_spec.rb
index 28067f31e06..0a78acb8545 100644
--- a/spec/features/admin/admin_runners_spec.rb
+++ b/spec/features/admin/admin_runners_spec.rb
@@ -323,6 +323,8 @@ RSpec.describe "Admin Runners" do
         end
 
         it 'changes registration token' do
+          click_on 'Register an instance runner'
+
           click_on 'Click to reveal'
           expect(page_token).not_to eq token
         end
diff --git a/spec/frontend/pipeline_editor/components/header/pipline_editor_mini_graph_spec.js b/spec/frontend/pipeline_editor/components/header/pipline_editor_mini_graph_spec.js
index 3d7c3c839da..6b9f576917f 100644
--- a/spec/frontend/pipeline_editor/components/header/pipline_editor_mini_graph_spec.js
+++ b/spec/frontend/pipeline_editor/components/header/pipline_editor_mini_graph_spec.js
@@ -1,22 +1,54 @@
-import { shallowMount } from '@vue/test-utils';
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import VueApollo from 'vue-apollo';
+import createMockApollo from 'helpers/mock_apollo_helper';
 import PipelineEditorMiniGraph from '~/pipeline_editor/components/header/pipeline_editor_mini_graph.vue';
 import PipelineMiniGraph from '~/pipelines/components/pipelines_list/pipeline_mini_graph.vue';
-import { mockProjectPipeline } from '../../mock_data';
+import getLinkedPipelinesQuery from '~/projects/commit_box/info/graphql/queries/get_linked_pipelines.query.graphql';
+import { PIPELINE_FAILURE } from '~/pipeline_editor/constants';
+import { mockLinkedPipelines, mockProjectFullPath, mockProjectPipeline } from '../../mock_data';
+
+const localVue = createLocalVue();
+localVue.use(VueApollo);
 
 describe('Pipeline Status', () => {
   let wrapper;
+  let mockApollo;
+  let mockLinkedPipelinesQuery;
 
-  const createComponent = ({ hasStages = true } = {}) => {
+  const createComponent = ({ hasStages = true, options } = {}) => {
     wrapper = shallowMount(PipelineEditorMiniGraph, {
+      provide: {
+        dataMethod: 'graphql',
+        projectFullPath: mockProjectFullPath,
+      },
       propsData: {
         pipeline: mockProjectPipeline({ hasStages }).pipeline,
       },
+      ...options,
+    });
+  };
+
+  const createComponentWithApollo = (hasStages = true) => {
+    const handlers = [[getLinkedPipelinesQuery, mockLinkedPipelinesQuery]];
+    mockApollo = createMockApollo(handlers);
+
+    createComponent({
+      hasStages,
+      options: {
+        localVue,
+        apolloProvider: mockApollo,
+      },
     });
   };
 
   const findPipelineMiniGraph = () => wrapper.findComponent(PipelineMiniGraph);
 
+  beforeEach(() => {
+    mockLinkedPipelinesQuery = jest.fn();
+  });
+
   afterEach(() => {
+    mockLinkedPipelinesQuery.mockReset();
     wrapper.destroy();
   });
 
@@ -39,4 +71,38 @@ describe('Pipeline Status', () => {
       expect(findPipelineMiniGraph().exists()).toBe(false);
     });
   });
+
+  describe('when querying upstream and downstream pipelines', () => {
+    describe('when query succeeds', () => {
+      beforeEach(() => {
+        mockLinkedPipelinesQuery.mockResolvedValue(mockLinkedPipelines());
+        createComponentWithApollo();
+      });
+
+      it('should call the query with the correct variables', () => {
+        expect(mockLinkedPipelinesQuery).toHaveBeenCalledTimes(1);
+        expect(mockLinkedPipelinesQuery).toHaveBeenCalledWith({
+          fullPath: mockProjectFullPath,
+          iid: mockProjectPipeline().pipeline.iid,
+        });
+      });
+    });
+
+    describe('when query fails', () => {
+      beforeEach(() => {
+        mockLinkedPipelinesQuery.mockRejectedValue(new Error());
+        createComponentWithApollo();
+      });
+
+      it('should emit an error event when query fails', async () => {
+        expect(wrapper.emitted('showError')).toHaveLength(1);
+        expect(wrapper.emitted('showError')[0]).toEqual([
+          {
+            type: PIPELINE_FAILURE,
+            reasons: [wrapper.vm.$options.i18n.linkedPipelinesFetchError],
+          },
+        ]);
+      });
+    });
+  });
 });
diff --git a/spec/frontend/pipeline_editor/components/ui/pipeline_editor_messages_spec.js b/spec/frontend/pipeline_editor/components/ui/pipeline_editor_messages_spec.js
index 9f910ed4f9c..a55176ccd79 100644
--- a/spec/frontend/pipeline_editor/components/ui/pipeline_editor_messages_spec.js
+++ b/spec/frontend/pipeline_editor/components/ui/pipeline_editor_messages_spec.js
@@ -11,6 +11,7 @@ import {
   DEFAULT_FAILURE,
   DEFAULT_SUCCESS,
   LOAD_FAILURE_UNKNOWN,
+  PIPELINE_FAILURE,
 } from '~/pipeline_editor/constants';
 
 beforeEach(() => {
@@ -65,6 +66,7 @@ describe('Pipeline Editor messages', () => {
       failureType             | message                             | expectedFailureType
       ${COMMIT_FAILURE}       | ${'failed commit'}                  | ${COMMIT_FAILURE}
       ${LOAD_FAILURE_UNKNOWN} | ${'loading failure'}                | ${LOAD_FAILURE_UNKNOWN}
+      ${PIPELINE_FAILURE}     | ${'pipeline failure'}               | ${PIPELINE_FAILURE}
       ${'random'}             | ${'error without a specified type'} | ${DEFAULT_FAILURE}
     `('shows a message for $message', ({ failureType, expectedFailureType }) => {
       createComponent({ failureType, showFailure: true });
diff --git a/spec/frontend/pipeline_editor/mock_data.js b/spec/frontend/pipeline_editor/mock_data.js
index 0b0ff14486e..9ad604a63ee 100644
--- a/spec/frontend/pipeline_editor/mock_data.js
+++ b/spec/frontend/pipeline_editor/mock_data.js
@@ -290,6 +290,62 @@ export const mockProjectPipeline = ({ hasStages = true } = {}) => {
   };
 };
 
+export const mockLinkedPipelines = ({ hasDownstream = true, hasUpstream = true } = {}) => {
+  let upstream = null;
+  let downstream = {
+    nodes: [],
+    __typename: 'PipelineConnection',
+  };
+
+  if (hasDownstream) {
+    downstream = {
+      nodes: [
+        {
+          id: 'gid://gitlab/Ci::Pipeline/612',
+          path: '/root/job-log-sections/-/pipelines/612',
+          project: { name: 'job-log-sections', __typename: 'Project' },
+          detailedStatus: {
+            group: 'success',
+            icon: 'status_success',
+            label: 'passed',
+            __typename: 'DetailedStatus',
+          },
+          __typename: 'Pipeline',
+        },
+      ],
+      __typename: 'PipelineConnection',
+    };
+  }
+
+  if (hasUpstream) {
+    upstream = {
+      id: 'gid://gitlab/Ci::Pipeline/610',
+      path: '/root/trigger-downstream/-/pipelines/610',
+      project: { name: 'trigger-downstream', __typename: 'Project' },
+      detailedStatus: {
+        group: 'success',
+        icon: 'status_success',
+        label: 'passed',
+        __typename: 'DetailedStatus',
+      },
+      __typename: 'Pipeline',
+    };
+  }
+
+  return {
+    data: {
+      project: {
+        pipeline: {
+          path: '/root/ci-project/-/pipelines/790',
+          downstream,
+          upstream,
+        },
+        __typename: 'Project',
+      },
+    },
+  };
+};
+
 export const mockLintResponse = {
   valid: true,
   mergedYaml: mockCiYml,
diff --git a/spec/lib/gitlab/git/commit_spec.rb b/spec/lib/gitlab/git/commit_spec.rb
index f4dba5e8d58..11510daf9c0 100644
--- a/spec/lib/gitlab/git/commit_spec.rb
+++ b/spec/lib/gitlab/git/commit_spec.rb
@@ -715,6 +715,14 @@ RSpec.describe Gitlab::Git::Commit, :seed_helper do
     it { is_expected.not_to include("feature") }
   end
 
+  describe '#first_ref_by_oid' do
+    let(:commit) { described_class.find(repository, 'master') }
+
+    subject { commit.first_ref_by_oid(repository) }
+
+    it { is_expected.to eq("master") }
+  end
+
   describe '.get_message' do
     let(:commit_ids) { %w[6d394385cf567f80a8fd85055db1ab4c5295806f cfe32cf61b73a0d5e9f13e774abde7ff789b1660] }
 
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index 8d28515d1af..1004947e368 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -1900,6 +1900,32 @@ RSpec.describe Gitlab::Git::Repository, :seed_helper do
     end
   end
 
+  describe '#refs_by_oid' do
+    it 'returns a list of refs from a OID' do
+      refs = repository.refs_by_oid(oid: repository.commit.id)
+
+      expect(refs).to be_an(Array)
+      expect(refs).to include(Gitlab::Git::BRANCH_REF_PREFIX + repository.root_ref)
+    end
+
+    it 'returns a single ref from a OID' do
+      refs = repository.refs_by_oid(oid: repository.commit.id, limit: 1)
+
+      expect(refs).to be_an(Array)
+      expect(refs).to eq([Gitlab::Git::BRANCH_REF_PREFIX + repository.root_ref])
+    end
+
+    it 'returns empty for unknown ID' do
+      expect(repository.refs_by_oid(oid: Gitlab::Git::BLANK_SHA, limit: 0)).to eq([])
+    end
+
+    it 'returns nil for an empty repo' do
+      project = create(:project)
+
+      expect(project.repository.refs_by_oid(oid: SeedRepo::Commit::ID, limit: 0)).to be_nil
+    end
+  end
+
   describe '#set_full_path' do
     before do
       repository_rugged.config["gitlab.fullpath"] = repository_path
diff --git a/spec/lib/gitlab/gitaly_client/ref_service_spec.rb b/spec/lib/gitlab/gitaly_client/ref_service_spec.rb
index b4355b56bac..d013bb2bd55 100644
--- a/spec/lib/gitlab/gitaly_client/ref_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/ref_service_spec.rb
@@ -282,4 +282,19 @@ RSpec.describe Gitlab::GitalyClient::RefService do
       client.pack_refs
     end
   end
+
+  describe '#find_refs_by_oid' do
+    let(:oid) { project.repository.commit.id }
+
+    it 'sends a find_refs_by_oid message' do
+      expect_any_instance_of(Gitaly::RefService::Stub)
+        .to receive(:find_refs_by_oid)
+        .with(gitaly_request_with_params(sort_field: 'refname', oid: oid, limit: 1), kind_of(Hash))
+        .and_call_original
+
+      refs = client.find_refs_by_oid(oid: oid, limit: 1)
+
+      expect(refs.to_a).to eq([Gitlab::Git::BRANCH_REF_PREFIX + project.repository.root_ref])
+    end
+  end
 end
diff --git a/spec/models/integrations/jira_spec.rb b/spec/models/integrations/jira_spec.rb
index 76220987f18..6401cd3acbe 100644
--- a/spec/models/integrations/jira_spec.rb
+++ b/spec/models/integrations/jira_spec.rb
@@ -876,10 +876,24 @@ RSpec.describe Integrations::Jira do
         subject
 
         expect(WebMock).to have_requested(:post, comment_url).with(
-          body: /mentioned this issue in/
+          body: /mentioned this issue.*on branch \[master/
         ).once
       end
 
+      context 'with jira_use_first_ref_by_oid feature flag disabled' do
+        before do
+          stub_feature_flags(jira_use_first_ref_by_oid: false)
+        end
+
+        it 'creates a comment on Jira' do
+          subject
+
+          expect(WebMock).to have_requested(:post, comment_url).with(
+            body: /mentioned this issue.*on branch \[master/
+          ).once
+        end
+      end
+
       it 'tracks usage' do
         expect(Gitlab::UsageDataCounters::HLLRedisCounter)
           .to receive(:track_event)
diff --git a/spec/services/merge_requests/retarget_chain_service_spec.rb b/spec/services/merge_requests/retarget_chain_service_spec.rb
index 87bde4a1400..187dd0cf589 100644
--- a/spec/services/merge_requests/retarget_chain_service_spec.rb
+++ b/spec/services/merge_requests/retarget_chain_service_spec.rb
@@ -45,14 +45,6 @@ RSpec.describe MergeRequests::RetargetChainService do
             .from(merge_request.source_branch)
             .to(merge_request.target_branch)
         end
-
-        context 'when FF retarget_merge_requests is disabled' do
-          before do
-            stub_feature_flags(retarget_merge_requests: false)
-          end
-
-          include_examples 'does not retarget merge request'
-        end
       end
 
       context 'in the same project' do