diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
index 5f653fbfc26..0bf6709a0ba 100644
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
@@ -1 +1 @@
-4f0cd9404f31511f5051e49b363adc06aa3ec365
+30ae36f781ee979330b1f170d81c97c319c2fff1
diff --git a/app/assets/javascripts/emoji/components/picker.vue b/app/assets/javascripts/emoji/components/picker.vue
index 71cabe80529..e08d294b8c5 100644
--- a/app/assets/javascripts/emoji/components/picker.vue
+++ b/app/assets/javascripts/emoji/components/picker.vue
@@ -79,6 +79,7 @@ export default {
       :toggle-class="toggleClass"
       :boundary="getBoundaryElement()"
       menu-class="dropdown-extended-height"
+      category="tertiary"
       no-flip
       right
       lazy
diff --git a/app/assets/javascripts/integrations/edit/components/jira_trigger_fields.vue b/app/assets/javascripts/integrations/edit/components/jira_trigger_fields.vue
index b0f19e5b585..93d8bcc4c19 100644
--- a/app/assets/javascripts/integrations/edit/components/jira_trigger_fields.vue
+++ b/app/assets/javascripts/integrations/edit/components/jira_trigger_fields.vue
@@ -16,13 +16,13 @@ const commentDetailOptions = [
   {
     value: 'standard',
     label: s__('Integrations|Standard'),
-    help: s__('Integrations|Includes commit title and branch'),
+    help: s__('Integrations|Includes commit title and branch.'),
   },
   {
     value: 'all_details',
     label: s__('Integrations|All details'),
     help: s__(
-      'Integrations|Includes Standard plus entire commit message, commit hash, and issue IDs',
+      'Integrations|Includes Standard, plus the entire commit message, commit hash, and issue IDs',
     ),
   },
 ];
@@ -144,7 +144,7 @@ export default {
       label-for="service[trigger]"
       :description="
         s__(
-          'Integrations|When a Jira issue is mentioned in a commit or merge request a remote link and comment (if enabled) is created.',
+          'Integrations|When you mention a Jira issue in a commit or merge request, GitLab creates a remote link and comment (if enabled).',
         )
       "
     >
diff --git a/app/assets/javascripts/notes/components/note_actions.vue b/app/assets/javascripts/notes/components/note_actions.vue
index 16c76e048bd..0cc818c6d0e 100644
--- a/app/assets/javascripts/notes/components/note_actions.vue
+++ b/app/assets/javascripts/notes/components/note_actions.vue
@@ -278,7 +278,6 @@ export default {
       v-if="canResolve"
       ref="resolveButton"
       v-gl-tooltip
-      size="small"
       category="tertiary"
       :variant="resolveVariant"
       :class="{ 'is-disabled': !resolvable, 'is-active': isResolved }"
@@ -292,7 +291,7 @@ export default {
     <template v-if="canAwardEmoji">
       <emoji-picker
         v-if="glFeatures.improvedEmojiPicker"
-        toggle-class="note-action-button note-emoji-button gl-text-gray-600 gl-m-2 gl-p-0! gl-shadow-none! gl-bg-transparent!"
+        toggle-class="note-action-button note-emoji-button gl-text-gray-600 gl-m-3 gl-p-0! gl-shadow-none! gl-bg-transparent!"
         @click="setAwardEmoji"
       >
         <template #button-content>
@@ -305,10 +304,9 @@ export default {
         v-else
         v-gl-tooltip
         :class="{ 'js-user-authored': isAuthoredByCurrentUser }"
-        class="note-action-button note-emoji-button add-reaction-button js-add-award js-note-emoji"
+        class="note-action-button note-emoji-button add-reaction-button btn-icon js-add-award js-note-emoji"
         category="tertiary"
         variant="default"
-        size="small"
         :title="$options.i18n.addReactionLabel"
         :aria-label="$options.i18n.addReactionLabel"
         data-position="right"
@@ -336,7 +334,6 @@ export default {
       :title="$options.i18n.editCommentLabel"
       :aria-label="$options.i18n.editCommentLabel"
       icon="pencil"
-      size="small"
       category="tertiary"
       class="note-action-button js-note-edit"
       data-qa-selector="note_edit_button"
@@ -347,7 +344,6 @@ export default {
       v-gl-tooltip
       :title="$options.i18n.deleteCommentLabel"
       :aria-label="$options.i18n.deleteCommentLabel"
-      size="small"
       icon="remove"
       category="tertiary"
       class="note-action-button js-note-delete"
@@ -360,7 +356,6 @@ export default {
         :title="$options.i18n.moreActionsLabel"
         :aria-label="$options.i18n.moreActionsLabel"
         icon="ellipsis_v"
-        size="small"
         category="tertiary"
         class="note-action-button more-actions-toggle"
         data-toggle="dropdown"
diff --git a/app/assets/javascripts/notes/components/note_actions/reply_button.vue b/app/assets/javascripts/notes/components/note_actions/reply_button.vue
index 5ce03091504..0cd2afcf8a0 100644
--- a/app/assets/javascripts/notes/components/note_actions/reply_button.vue
+++ b/app/assets/javascripts/notes/components/note_actions/reply_button.vue
@@ -22,7 +22,6 @@ export default {
     data-track-event="click_button"
     data-track-label="reply_comment_button"
     category="tertiary"
-    size="small"
     icon="comment"
     :title="$options.i18n.buttonText"
     :aria-label="$options.i18n.buttonText"
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/cards/first_pipeline_card.vue b/app/assets/javascripts/pipeline_editor/components/drawer/cards/first_pipeline_card.vue
new file mode 100644
index 00000000000..22c1563350d
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/cards/first_pipeline_card.vue
@@ -0,0 +1,67 @@
+<script>
+import { GlCard, GlLink, GlSprintf } from '@gitlab/ui';
+import { s__ } from '~/locale';
+import PipelineVisualReference from '../ui/pipeline_visual_reference.vue';
+
+export default {
+  i18n: {
+    title: s__('PipelineEditorTutorial|🚀 Run your first pipeline'),
+    firstParagraph: s__(
+      'PipelineEditorTutorial|A typical GitLab pipeline consists of three stages: build, test and deploy. Each stage can have one or more jobs.',
+    ),
+    secondParagraph: s__(
+      'PipelineEditorTutorial|In the example below, %{codeStart}build%{codeEnd} and %{codeStart}deploy%{codeEnd} each contain one job, and %{codeStart}test%{codeEnd} contains two jobs. Your scripts run in jobs like these.',
+    ),
+    thirdParagraph: s__(
+      'PipelineEditorTutorial|You can use %{linkStart}CI/CD examples and templates%{linkEnd} to get your first %{codeStart}.gitlab-ci.yml%{codeEnd} configuration file started. Your first pipeline runs when you commit the changes.',
+    ),
+    note: s__(
+      'PipelineEditorTutorial|If you’re using a self-managed GitLab instance, %{linkStart}make sure your instance has runners available.%{linkEnd}',
+    ),
+  },
+  components: {
+    GlCard,
+    GlLink,
+    GlSprintf,
+    PipelineVisualReference,
+  },
+  inject: ['ciExamplesHelpPagePath', 'runnerHelpPagePath'],
+};
+</script>
+<template>
+  <gl-card>
+    <template #default>
+      <h4 class="gl-font-lg gl-mt-0">{{ $options.i18n.title }}</h4>
+      <p class="gl-mb-3">{{ $options.i18n.firstParagraph }}</p>
+      <p class="gl-mb-3">
+        <gl-sprintf :message="$options.i18n.secondParagraph">
+          <template #code="{ content }">
+            <code>{{ content }}</code>
+          </template>
+        </gl-sprintf>
+      </p>
+      <pipeline-visual-reference />
+      <p class="gl-my-3">
+        <gl-sprintf :message="$options.i18n.thirdParagraph">
+          <template #link="{ content }">
+            <gl-link :href="ciExamplesHelpPagePath" target="_blank">
+              {{ content }}
+            </gl-link>
+          </template>
+          <template #code="{ content }">
+            <code>{{ content }}</code>
+          </template>
+        </gl-sprintf>
+      </p>
+      <p class="gl-mb-0">
+        <gl-sprintf :message="$options.i18n.note">
+          <template #link="{ content }">
+            <gl-link :href="runnerHelpPagePath" target="_blank">
+              {{ content }}
+            </gl-link>
+          </template>
+        </gl-sprintf>
+      </p>
+    </template>
+  </gl-card>
+</template>
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/cards/getting_started_card.vue b/app/assets/javascripts/pipeline_editor/components/drawer/cards/getting_started_card.vue
new file mode 100644
index 00000000000..3da535f5f94
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/cards/getting_started_card.vue
@@ -0,0 +1,35 @@
+<script>
+import { GlCard, GlSprintf } from '@gitlab/ui';
+import { s__ } from '~/locale';
+
+export default {
+  i18n: {
+    title: s__('PipelineEditorTutorial|Get started with GitLab CI/CD'),
+    firstParagraph: s__(
+      'PipelineEditorTutorial|GitLab CI/CD can automatically build, test, and deploy your application.',
+    ),
+    secondParagraph: s__(
+      'PipelineEditorTutorial|The pipeline stages and jobs are defined in a %{codeStart}.gitlab-ci.yml%{codeEnd} file. You can edit, visualize and validate the syntax in this file by using the Pipeline Editor.',
+    ),
+  },
+  components: {
+    GlCard,
+    GlSprintf,
+  },
+};
+</script>
+<template>
+  <gl-card>
+    <template #default>
+      <h4 class="gl-font-lg gl-mt-0">{{ $options.i18n.title }}</h4>
+      <p class="gl-mb-3">{{ $options.i18n.firstParagraph }}</p>
+      <p class="gl-mb-0">
+        <gl-sprintf :message="$options.i18n.secondParagraph">
+          <template #code="{ content }">
+            <code>{{ content }}</code>
+          </template>
+        </gl-sprintf>
+      </p>
+    </template>
+  </gl-card>
+</template>
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/cards/pipeline_config_reference_card.vue b/app/assets/javascripts/pipeline_editor/components/drawer/cards/pipeline_config_reference_card.vue
new file mode 100644
index 00000000000..f714f6411f1
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/cards/pipeline_config_reference_card.vue
@@ -0,0 +1,75 @@
+<script>
+import { GlCard, GlLink, GlSprintf } from '@gitlab/ui';
+import { s__ } from '~/locale';
+
+export default {
+  i18n: {
+    title: s__('PipelineEditorTutorial|⚙️ Pipeline configuration reference'),
+    firstParagraph: s__('PipelineEditorTutorial|Resources to help with your CI/CD configuration:'),
+    browseExamples: s__(
+      'PipelineEditorTutorial|Browse %{linkStart}CI/CD examples and templates%{linkEnd}',
+    ),
+    viewSyntaxRef: s__(
+      'PipelineEditorTutorial|View %{linkStart}.gitlab-ci.yml syntax reference%{linkEnd}',
+    ),
+    learnMore: s__(
+      'PipelineEditorTutorial|Learn more about %{linkStart}GitLab CI/CD concepts%{linkEnd}',
+    ),
+    needs: s__(
+      'PipelineEditorTutorial|Make your pipeline more efficient with the %{linkStart}Needs keyword%{linkEnd}',
+    ),
+  },
+  components: {
+    GlCard,
+    GlLink,
+    GlSprintf,
+  },
+  inject: ['ciExamplesHelpPagePath', 'ciHelpPagePath', 'needsHelpPagePath', 'ymlHelpPagePath'],
+};
+</script>
+<template>
+  <gl-card>
+    <template #default>
+      <h4 class="gl-font-lg gl-mt-0">{{ $options.i18n.title }}</h4>
+      <p class="gl-mb-3">{{ $options.i18n.firstParagraph }}</p>
+      <ul>
+        <li>
+          <gl-sprintf :message="$options.i18n.browseExamples">
+            <template #link="{ content }">
+              <gl-link :href="ciExamplesHelpPagePath" target="_blank">
+                {{ content }}
+              </gl-link>
+            </template>
+          </gl-sprintf>
+        </li>
+        <li>
+          <gl-sprintf :message="$options.i18n.viewSyntaxRef">
+            <template #link="{ content }">
+              <gl-link :href="ymlHelpPagePath" target="_blank">
+                {{ content }}
+              </gl-link>
+            </template>
+          </gl-sprintf>
+        </li>
+        <li>
+          <gl-sprintf :message="$options.i18n.learnMore">
+            <template #link="{ content }">
+              <gl-link :href="ciHelpPagePath" target="_blank">
+                {{ content }}
+              </gl-link>
+            </template>
+          </gl-sprintf>
+        </li>
+        <li>
+          <gl-sprintf :message="$options.i18n.needs">
+            <template #link="{ content }">
+              <gl-link :href="needsHelpPagePath" target="_blank">
+                {{ content }}
+              </gl-link>
+            </template>
+          </gl-sprintf>
+        </li>
+      </ul>
+    </template>
+  </gl-card>
+</template>
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/cards/visualize_and_lint_card.vue b/app/assets/javascripts/pipeline_editor/components/drawer/cards/visualize_and_lint_card.vue
new file mode 100644
index 00000000000..512414f0246
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/cards/visualize_and_lint_card.vue
@@ -0,0 +1,24 @@
+<script>
+import { GlCard } from '@gitlab/ui';
+import { s__ } from '~/locale';
+
+export default {
+  i18n: {
+    title: s__('PipelineEditorTutorial|💡 Tip: Visualize and validate your pipeline'),
+    firstParagraph: s__(
+      'PipelineEditorTutorial|Use the Visualize and Lint tabs in the Pipeline Editor to visualize your pipeline and check for any errors or warnings before committing your changes.',
+    ),
+  },
+  components: {
+    GlCard,
+  },
+};
+</script>
+<template>
+  <gl-card>
+    <template #default>
+      <h4 class="gl-font-lg gl-mt-0">{{ $options.i18n.title }}</h4>
+      <p class="gl-mb-0">{{ $options.i18n.firstParagraph }}</p>
+    </template>
+  </gl-card>
+</template>
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/pipeline_editor_drawer.vue b/app/assets/javascripts/pipeline_editor/components/drawer/pipeline_editor_drawer.vue
index ef5be8abf9a..e1f38b4332b 100644
--- a/app/assets/javascripts/pipeline_editor/components/drawer/pipeline_editor_drawer.vue
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/pipeline_editor_drawer.vue
@@ -1,6 +1,10 @@
 <script>
 import { GlButton, GlIcon } from '@gitlab/ui';
 import { __ } from '~/locale';
+import FirstPipelineCard from './cards/first_pipeline_card.vue';
+import GettingStartedCard from './cards/getting_started_card.vue';
+import PipelineConfigReferenceCard from './cards/pipeline_config_reference_card.vue';
+import VisualizeAndLintCard from './cards/visualize_and_lint_card.vue';
 
 export default {
   width: {
@@ -11,6 +15,10 @@ export default {
     toggleTxt: __('Collapse'),
   },
   components: {
+    FirstPipelineCard,
+    GettingStartedCard,
+    PipelineConfigReferenceCard,
+    VisualizeAndLintCard,
     GlButton,
     GlIcon,
   },
@@ -55,7 +63,7 @@ export default {
 <template>
   <aside
     aria-live="polite"
-    class="gl-fixed gl-right-0 gl-h-full gl-bg-gray-10 gl-transition-medium gl-border-l-solid gl-border-1 gl-border-gray-100"
+    class="gl-fixed gl-right-0 gl-bg-gray-10 gl-shadow-drawer gl-transition-medium gl-border-l-solid gl-border-1 gl-border-gray-100 gl-h-full gl-z-index-9999 gl-overflow-y-auto"
     :style="rootStyle"
   >
     <gl-button
@@ -63,14 +71,19 @@ export default {
       class="gl-w-full gl-h-9 gl-rounded-0! gl-border-none! gl-border-b-solid! gl-border-1! gl-border-gray-100 gl-text-decoration-none! gl-outline-0! gl-display-flex"
       :class="buttonClass"
       :title="__('Toggle sidebar')"
-      data-testid="toggleBtn"
       @click="toggleDrawer"
     >
-      <span v-if="isExpanded" class="gl-text-gray-500 gl-mr-3" data-testid="collapse-text">{{
-        __('Collapse')
-      }}</span>
+      <span v-if="isExpanded" class="gl-text-gray-500 gl-mr-3" data-testid="collapse-text">
+        {{ __('Collapse') }}
+      </span>
       <gl-icon data-testid="toggle-icon" :name="buttonIconName" />
     </gl-button>
-    <div v-if="isExpanded" class="gl-p-5" data-testid="drawer-content"></div>
+    <div v-if="isExpanded" class="gl-h-full gl-p-5" data-testid="drawer-content">
+      <getting-started-card class="gl-mb-4" />
+      <first-pipeline-card class="gl-mb-4" />
+      <visualize-and-lint-card class="gl-mb-4" />
+      <pipeline-config-reference-card />
+      <div class="gl-h-13"></div>
+    </div>
   </aside>
 </template>
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/ui/demo_job_pill.vue b/app/assets/javascripts/pipeline_editor/components/drawer/ui/demo_job_pill.vue
new file mode 100644
index 00000000000..049504181c4
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/ui/demo_job_pill.vue
@@ -0,0 +1,17 @@
+<script>
+export default {
+  props: {
+    jobName: {
+      type: String,
+      required: true,
+    },
+  },
+};
+</script>
+<template>
+  <div
+    class="gl-w-13 gl-h-6 gl-font-sm gl-bg-white gl-inset-border-1-blue-500 gl-text-center gl-text-truncate gl-rounded-pill gl-px-4 gl-py-2 gl-relative gl-z-index-1 gl-transition-duration-slow gl-transition-timing-function-ease"
+  >
+    {{ jobName }}
+  </div>
+</template>
diff --git a/app/assets/javascripts/pipeline_editor/components/drawer/ui/pipeline_visual_reference.vue b/app/assets/javascripts/pipeline_editor/components/drawer/ui/pipeline_visual_reference.vue
new file mode 100644
index 00000000000..1017237365b
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/drawer/ui/pipeline_visual_reference.vue
@@ -0,0 +1,43 @@
+<script>
+import { s__ } from '~/locale';
+import DemoJobPill from './demo_job_pill.vue';
+
+export default {
+  i18n: {
+    stageNames: {
+      build: s__('StageName|Build'),
+      test: s__('StageName|Test'),
+      deploy: s__('StageName|Deploy'),
+    },
+    jobNames: {
+      build: s__('JobName|build-job'),
+      test_1: s__('JobName|unit-test'),
+      test_2: s__('JobName|lint-test'),
+      deploy: s__('JobName|deploy-app'),
+    },
+  },
+  stageClasses:
+    'gl-bg-blue-50 gl-display-flex gl-flex-direction-column gl-align-items-center gl-p-4 gl-rounded-base',
+  titleClasses: 'gl-text-blue-600 gl-mb-4',
+  components: {
+    DemoJobPill,
+  },
+};
+</script>
+<template>
+  <div class="gl-display-flex gl-justify-content-center">
+    <div :class="$options.stageClasses" class="gl-mr-5">
+      <div :class="$options.titleClasses">{{ $options.i18n.stageNames.build }}</div>
+      <demo-job-pill :job-name="$options.i18n.jobNames.build" />
+    </div>
+    <div :class="$options.stageClasses" class="gl-mr-5">
+      <div :class="$options.titleClasses">{{ $options.i18n.stageNames.test }}</div>
+      <demo-job-pill class="gl-mb-3" :job-name="$options.i18n.jobNames.test_1" />
+      <demo-job-pill :job-name="$options.i18n.jobNames.test_2" />
+    </div>
+    <div :class="$options.stageClasses">
+      <div :class="$options.titleClasses">{{ $options.i18n.stageNames.deploy }}</div>
+      <demo-job-pill :job-name="$options.i18n.jobNames.deploy" />
+    </div>
+  </div>
+</template>
diff --git a/app/assets/javascripts/pipeline_editor/index.js b/app/assets/javascripts/pipeline_editor/index.js
index 9c5681cf74b..361e2b64e0b 100644
--- a/app/assets/javascripts/pipeline_editor/index.js
+++ b/app/assets/javascripts/pipeline_editor/index.js
@@ -30,13 +30,19 @@ export const initPipelineEditor = (selector = '#js-pipeline-editor') => {
     pipelineEtag,
     // Add to provide/inject API for static values
     ciConfigPath,
+    ciExamplesHelpPagePath,
+    ciHelpPagePath,
     defaultBranch,
     emptyStateIllustrationPath,
+    helpPaths,
     lintHelpPagePath,
+    needsHelpPagePath,
     newMergeRequestPath,
+    pipelinePagePath,
     projectFullPath,
     projectPath,
     projectNamespace,
+    runnerHelpPagePath,
     ymlHelpPagePath,
   } = el?.dataset;
 
@@ -80,15 +86,21 @@ export const initPipelineEditor = (selector = '#js-pipeline-editor') => {
     apolloProvider,
     provide: {
       ciConfigPath,
+      ciExamplesHelpPagePath,
+      ciHelpPagePath,
+      configurationPaths,
       defaultBranch,
       emptyStateIllustrationPath,
+      helpPaths,
       lintHelpPagePath,
+      needsHelpPagePath,
       newMergeRequestPath,
+      pipelinePagePath,
       projectFullPath,
       projectPath,
       projectNamespace,
+      runnerHelpPagePath,
       ymlHelpPagePath,
-      configurationPaths,
     },
     render(h) {
       return h(PipelineEditorApp);
diff --git a/app/assets/javascripts/registry/explorer/components/details_page/details_header.vue b/app/assets/javascripts/registry/explorer/components/details_page/details_header.vue
index 0422bfb13c5..80ed9a32039 100644
--- a/app/assets/javascripts/registry/explorer/components/details_page/details_header.vue
+++ b/app/assets/javascripts/registry/explorer/components/details_page/details_header.vue
@@ -1,6 +1,6 @@
 <script>
 import { GlButton, GlIcon, GlTooltipDirective } from '@gitlab/ui';
-import { sprintf, n__ } from '~/locale';
+import { sprintf, n__, s__ } from '~/locale';
 import MetadataItem from '~/vue_shared/components/registry/metadata_item.vue';
 import TitleArea from '~/vue_shared/components/registry/title_area.vue';
 import timeagoMixin from '~/vue_shared/mixins/timeago';
@@ -23,6 +23,8 @@ import {
   ROOT_IMAGE_TOOLTIP,
 } from '../../constants/index';
 
+import getContainerRepositoryTagsCountQuery from '../../graphql/queries/get_container_repository_tags_count.query.graphql';
+
 export default {
   name: 'DetailsHeader',
   components: { GlButton, GlIcon, TitleArea, MetadataItem },
@@ -35,60 +37,77 @@ export default {
       type: Object,
       required: true,
     },
-    metadataLoading: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
     disabled: {
       type: Boolean,
       default: false,
       required: false,
     },
   },
+  data() {
+    return {
+      containerRepository: {},
+      fetchTagsCount: false,
+    };
+  },
+  apollo: {
+    containerRepository: {
+      query: getContainerRepositoryTagsCountQuery,
+      variables() {
+        return {
+          id: this.image.id,
+        };
+      },
+    },
+  },
   computed: {
+    imageDetails() {
+      return { ...this.image, ...this.containerRepository };
+    },
     visibilityIcon() {
-      return this.image?.project?.visibility === 'public' ? 'eye' : 'eye-slash';
+      return this.imageDetails?.project?.visibility === 'public' ? 'eye' : 'eye-slash';
     },
     timeAgo() {
-      return this.timeFormatted(this.image.updatedAt);
+      return this.timeFormatted(this.imageDetails.updatedAt);
     },
     updatedText() {
       return sprintf(UPDATED_AT, { time: this.timeAgo });
     },
     tagCountText() {
-      return n__('%d tag', '%d tags', this.image.tagsCount);
+      if (this.$apollo.queries.containerRepository.loading) {
+        return s__('ContainerRegistry|-- tags');
+      }
+      return n__('%d tag', '%d tags', this.imageDetails.tagsCount);
     },
     cleanupTextAndTooltip() {
-      if (!this.image.project.containerExpirationPolicy?.enabled) {
+      if (!this.imageDetails.project.containerExpirationPolicy?.enabled) {
         return { text: CLEANUP_DISABLED_TEXT, tooltip: CLEANUP_DISABLED_TOOLTIP };
       }
       return {
         [UNSCHEDULED_STATUS]: {
           text: sprintf(CLEANUP_UNSCHEDULED_TEXT, {
-            time: this.timeFormatted(this.image.project.containerExpirationPolicy.nextRunAt),
+            time: this.timeFormatted(this.imageDetails.project.containerExpirationPolicy.nextRunAt),
           }),
         },
         [SCHEDULED_STATUS]: { text: CLEANUP_SCHEDULED_TEXT, tooltip: CLEANUP_SCHEDULED_TOOLTIP },
         [ONGOING_STATUS]: { text: CLEANUP_ONGOING_TEXT, tooltip: CLEANUP_ONGOING_TOOLTIP },
         [UNFINISHED_STATUS]: { text: CLEANUP_UNFINISHED_TEXT, tooltip: CLEANUP_UNFINISHED_TOOLTIP },
-      }[this.image?.expirationPolicyCleanupStatus];
+      }[this.imageDetails?.expirationPolicyCleanupStatus];
     },
     deleteButtonDisabled() {
-      return this.disabled || !this.image.canDelete;
+      return this.disabled || !this.imageDetails.canDelete;
     },
     rootImageTooltip() {
-      return !this.image.name ? ROOT_IMAGE_TOOLTIP : '';
+      return !this.imageDetails.name ? ROOT_IMAGE_TOOLTIP : '';
     },
     imageName() {
-      return this.image.name || ROOT_IMAGE_TEXT;
+      return this.imageDetails.name || ROOT_IMAGE_TEXT;
     },
   },
 };
 </script>
 
 <template>
-  <title-area :metadata-loading="metadataLoading">
+  <title-area>
     <template #title>
       <span data-testid="title">
         {{ imageName }}
@@ -124,12 +143,7 @@ export default {
       />
     </template>
     <template #right-actions>
-      <gl-button
-        v-if="!metadataLoading"
-        variant="danger"
-        :disabled="deleteButtonDisabled"
-        @click="$emit('delete')"
-      >
+      <gl-button variant="danger" :disabled="deleteButtonDisabled" @click="$emit('delete')">
         {{ __('Delete image repository') }}
       </gl-button>
     </template>
diff --git a/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_details.query.graphql b/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_details.query.graphql
index 0f50531c3c5..88c2e667afd 100644
--- a/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_details.query.graphql
+++ b/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_details.query.graphql
@@ -8,7 +8,6 @@ query getContainerRepositoryDetails($id: ID!) {
     canDelete
     createdAt
     updatedAt
-    tagsCount
     expirationPolicyStartedAt
     expirationPolicyCleanupStatus
     project {
diff --git a/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags.query.graphql b/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags.query.graphql
index c87c0f847b3..a703c2dd0ac 100644
--- a/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags.query.graphql
+++ b/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags.query.graphql
@@ -1,6 +1,6 @@
 #import "~/graphql_shared/fragments/pageInfo.fragment.graphql"
 
-query getContainerRepositoryDetails(
+query getContainerRepositoryTags(
   $id: ID!
   $first: Int
   $last: Int
diff --git a/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags_count.query.graphql b/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags_count.query.graphql
new file mode 100644
index 00000000000..9092a71edb0
--- /dev/null
+++ b/app/assets/javascripts/registry/explorer/graphql/queries/get_container_repository_tags_count.query.graphql
@@ -0,0 +1,6 @@
+query getContainerRepositoryTagsCount($id: ID!) {
+  containerRepository(id: $id) {
+    id
+    tagsCount
+  }
+}
diff --git a/app/assets/javascripts/registry/explorer/pages/details.vue b/app/assets/javascripts/registry/explorer/pages/details.vue
index 50feea79747..34ec3b085a5 100644
--- a/app/assets/javascripts/registry/explorer/pages/details.vue
+++ b/app/assets/javascripts/registry/explorer/pages/details.vue
@@ -48,14 +48,11 @@ export default {
   mixins: [Tracking.mixin()],
   inject: ['breadCrumbState', 'config'],
   apollo: {
-    image: {
+    containerRepository: {
       query: getContainerRepositoryDetailsQuery,
       variables() {
         return this.queryVariables;
       },
-      update(data) {
-        return data.containerRepository;
-      },
       result() {
         this.updateBreadcrumb();
       },
@@ -66,7 +63,7 @@ export default {
   },
   data() {
     return {
-      image: {},
+      containerRepository: {},
       itemsToBeDeleted: [],
       isMobile: false,
       mutationLoading: false,
@@ -82,12 +79,12 @@ export default {
       };
     },
     isLoading() {
-      return this.$apollo.queries.image.loading || this.mutationLoading;
+      return this.$apollo.queries.containerRepository.loading || this.mutationLoading;
     },
     showPartialCleanupWarning() {
       return (
         this.config.showUnfinishedTagCleanupCallout &&
-        this.image?.expirationPolicyCleanupStatus === UNFINISHED_STATUS &&
+        this.containerRepository?.expirationPolicyCleanupStatus === UNFINISHED_STATUS &&
         !this.hidePartialCleanupWarning
       );
     },
@@ -98,13 +95,13 @@ export default {
       };
     },
     pageActionsAreDisabled() {
-      return Boolean(this.image?.status);
+      return Boolean(this.containerRepository?.status);
     },
   },
   methods: {
     updateBreadcrumb() {
-      const name = this.image?.id
-        ? this.image?.name || ROOT_IMAGE_TEXT
+      const name = this.containerRepository?.id
+        ? this.containerRepository?.name || ROOT_IMAGE_TEXT
         : MISSING_OR_DELETED_IMAGE_BREADCRUMB;
       this.breadCrumbState.updateName(name);
     },
@@ -164,7 +161,7 @@ export default {
     },
     deleteImage() {
       this.deleteImageAlert = true;
-      this.itemsToBeDeleted = [{ path: this.image.path }];
+      this.itemsToBeDeleted = [{ path: this.containerRepository.path }];
       this.$refs.deleteModal.show();
     },
     deleteImageError() {
@@ -180,7 +177,7 @@ export default {
 
 <template>
   <div v-gl-resize-observer="handleResize" class="gl-my-3">
-    <template v-if="image">
+    <template v-if="containerRepository">
       <delete-alert
         v-model="deleteAlertType"
         :garbage-collection-help-page-path="config.garbageCollectionHelpPagePath"
@@ -195,11 +192,11 @@ export default {
         @dismiss="dismissPartialCleanupWarning"
       />
 
-      <status-alert v-if="image.status" :status="image.status" />
+      <status-alert v-if="containerRepository.status" :status="containerRepository.status" />
 
       <details-header
-        :image="image"
-        :metadata-loading="isLoading"
+        v-if="!isLoading"
+        :image="containerRepository"
         :disabled="pageActionsAreDisabled"
         @delete="deleteImage"
       />
@@ -215,7 +212,7 @@ export default {
       />
 
       <delete-image
-        :id="image.id"
+        :id="containerRepository.id"
         ref="deleteImage"
         use-update-fn
         @start="deleteImageIniit"
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/deployment/deployment_view_button.vue b/app/assets/javascripts/vue_merge_request_widget/components/deployment/deployment_view_button.vue
index abc831c8abe..a5d165ebd49 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/deployment/deployment_view_button.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/deployment/deployment_view_button.vue
@@ -1,5 +1,12 @@
 <script>
-import { GlButtonGroup, GlDropdown, GlDropdownItem, GlLink, GlSearchBoxByType } from '@gitlab/ui';
+import {
+  GlButtonGroup,
+  GlDropdown,
+  GlDropdownItem,
+  GlIcon,
+  GlLink,
+  GlSearchBoxByType,
+} from '@gitlab/ui';
 import autofocusonshow from '~/vue_shared/directives/autofocusonshow';
 import ReviewAppLink from '../review_app_link.vue';
 
@@ -9,6 +16,7 @@ export default {
     GlButtonGroup,
     GlDropdown,
     GlDropdownItem,
+    GlIcon,
     GlLink,
     GlSearchBoxByType,
     ReviewAppLink,
@@ -71,7 +79,14 @@ export default {
         size="small"
         css-class="deploy-link js-deploy-url inline"
       />
-      <gl-dropdown size="small" class="js-mr-wigdet-deployment-dropdown">
+      <gl-dropdown toggle-class="gl-px-2!" size="small" class="js-mr-wigdet-deployment-dropdown">
+        <template #button-content>
+          <gl-icon
+            class="dropdown-chevron gl-mx-0!"
+            name="chevron-down"
+            data-testid="mr-wigdet-deployment-dropdown-icon"
+          />
+        </template>
         <gl-search-box-by-type v-model.trim="searchTerm" v-autofocusonshow autofocus />
         <gl-dropdown-item
           v-for="change in filteredChanges"
diff --git a/app/assets/stylesheets/framework/timeline.scss b/app/assets/stylesheets/framework/timeline.scss
index 1504f3ee50f..9b38e842635 100644
--- a/app/assets/stylesheets/framework/timeline.scss
+++ b/app/assets/stylesheets/framework/timeline.scss
@@ -50,6 +50,12 @@
 
   img.avatar {
     margin-right: $gl-padding;
+
+    @include media-breakpoint-down(sm) {
+      width: $gl-spacing-scale-6;
+      height: $gl-spacing-scale-6;
+      margin-right: $gl-padding-8;
+    }
   }
 
   .controls {
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 801dd44be8e..c2ed709a475 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -676,6 +676,7 @@ $system-note-svg-size: 16px;
   @include notes-media('max', map-get($grid-breakpoints, sm) - 1) {
     float: none;
     margin-left: 0;
+    transform: translateY(-4px);
   }
 }
 
diff --git a/app/controllers/concerns/boards_actions.rb b/app/controllers/concerns/boards_actions.rb
index 8c2b0300589..d4bff730b06 100644
--- a/app/controllers/concerns/boards_actions.rb
+++ b/app/controllers/concerns/boards_actions.rb
@@ -19,7 +19,7 @@ module BoardsActions
 
   def show
     # Add / update the board in the recent visits table
-    Boards::Visits::CreateService.new(parent, current_user).execute(board) if request.format.html?
+    board_visit_service.new(parent, current_user).execute(board) if request.format.html?
 
     respond_with_board
   end
@@ -52,6 +52,10 @@ module BoardsActions
     board_klass.to_type
   end
 
+  def board_visit_service
+    Boards::Visits::CreateService
+  end
+
   def serializer
     BoardSerializer.new(current_user: current_user)
   end
diff --git a/app/controllers/groups/group_members_controller.rb b/app/controllers/groups/group_members_controller.rb
index 64b7cbfacc3..43f1a1a847d 100644
--- a/app/controllers/groups/group_members_controller.rb
+++ b/app/controllers/groups/group_members_controller.rb
@@ -4,6 +4,7 @@ class Groups::GroupMembersController < Groups::ApplicationController
   include MembershipActions
   include MembersPresentation
   include SortingHelper
+  include Gitlab::Utils::StrongMemoize
 
   MEMBER_PER_PAGE_LIMIT = 50
 
@@ -21,6 +22,8 @@ class Groups::GroupMembersController < Groups::ApplicationController
 
   feature_category :authentication_and_authorization
 
+  helper_method :can_manage_members?
+
   def index
     preload_max_access
     @sort = params[:sort].presence || sort_value_name
@@ -29,7 +32,7 @@ class Groups::GroupMembersController < Groups::ApplicationController
       .new(@group, current_user, params: filter_params)
       .execute(include_relations: requested_relations)
 
-    if can_manage_members
+    if can_manage_members?
       @skip_groups = @group.related_group_ids
 
       @invited_members = @members.invite
@@ -59,8 +62,10 @@ class Groups::GroupMembersController < Groups::ApplicationController
     current_user.max_access_for_group[@group.id] = @group.max_member_access(current_user)
   end
 
-  def can_manage_members
-    can?(current_user, :admin_group_member, @group)
+  def can_manage_members?
+    strong_memoize(:can_manage_members) do
+      can?(current_user, :admin_group_member, @group)
+    end
   end
 
   def present_invited_members(invited_members)
diff --git a/app/finders/concerns/packages/finder_helper.rb b/app/finders/concerns/packages/finder_helper.rb
index 6ba353fd89a..061e289d8d8 100644
--- a/app/finders/concerns/packages/finder_helper.rb
+++ b/app/finders/concerns/packages/finder_helper.rb
@@ -9,12 +9,16 @@ module Packages
 
     private
 
+    def packages_for_project(project)
+      project.packages.installable
+    end
+
     def packages_visible_to_user(user, within_group:)
       return ::Packages::Package.none unless within_group
       return ::Packages::Package.none unless Ability.allowed?(user, :read_group, within_group)
 
       projects = projects_visible_to_reporters(user, within_group: within_group)
-      ::Packages::Package.for_projects(projects.select(:id))
+      ::Packages::Package.for_projects(projects.select(:id)).installable
     end
 
     def projects_visible_to_user(user, within_group:)
diff --git a/app/finders/packages/composer/packages_finder.rb b/app/finders/packages/composer/packages_finder.rb
index e63b2ee03fa..b5a1b19216f 100644
--- a/app/finders/packages/composer/packages_finder.rb
+++ b/app/finders/packages/composer/packages_finder.rb
@@ -9,7 +9,7 @@ module Packages
       end
 
       def execute
-        packages_for_group_projects.composer.preload_composer
+        packages_for_group_projects(installable_only: true).composer.preload_composer
       end
     end
   end
diff --git a/app/finders/packages/conan/package_finder.rb b/app/finders/packages/conan/package_finder.rb
index 26e9182f4e1..8ebdd358ba6 100644
--- a/app/finders/packages/conan/package_finder.rb
+++ b/app/finders/packages/conan/package_finder.rb
@@ -11,7 +11,7 @@ module Packages
       end
 
       def execute
-        packages_for_current_user.with_name_like(query).order_name_asc if query
+        packages_for_current_user.installable.with_name_like(query).order_name_asc if query
       end
 
       private
diff --git a/app/finders/packages/generic/package_finder.rb b/app/finders/packages/generic/package_finder.rb
index 3a260e11fa3..8ec88754901 100644
--- a/app/finders/packages/generic/package_finder.rb
+++ b/app/finders/packages/generic/package_finder.rb
@@ -11,6 +11,7 @@ module Packages
         project
           .packages
           .generic
+          .installable
           .by_name_and_version!(package_name, package_version)
       end
 
diff --git a/app/finders/packages/go/package_finder.rb b/app/finders/packages/go/package_finder.rb
index 4573417d11f..553e731895d 100644
--- a/app/finders/packages/go/package_finder.rb
+++ b/app/finders/packages/go/package_finder.rb
@@ -21,6 +21,7 @@ module Packages
         @project
           .packages
           .golang
+          .installable
           .with_name(@module_name)
           .with_version(@module_version)
       end
diff --git a/app/finders/packages/group_packages_finder.rb b/app/finders/packages/group_packages_finder.rb
index 8771bf90e75..ab12a580e30 100644
--- a/app/finders/packages/group_packages_finder.rb
+++ b/app/finders/packages/group_packages_finder.rb
@@ -20,7 +20,7 @@ module Packages
 
     attr_reader :current_user, :group, :params
 
-    def packages_for_group_projects
+    def packages_for_group_projects(installable_only: false)
       packages = ::Packages::Package
         .including_build_info
         .including_project_route
@@ -32,7 +32,7 @@ module Packages
       packages = filter_with_version(packages)
       packages = filter_by_package_type(packages)
       packages = filter_by_package_name(packages)
-      filter_by_status(packages)
+      installable_only ? packages.installable : filter_by_status(packages)
     end
 
     def group_projects_visible_to_current_user
diff --git a/app/finders/packages/maven/package_finder.rb b/app/finders/packages/maven/package_finder.rb
index 3bc2f66c098..fd5444684c6 100644
--- a/app/finders/packages/maven/package_finder.rb
+++ b/app/finders/packages/maven/package_finder.rb
@@ -26,9 +26,9 @@ module Packages
 
       def base
         if @project
-          packages_for_a_single_project
+          packages_for_project(@project)
         elsif @group
-          packages_for_multiple_projects
+          packages_visible_to_user(@current_user, within_group: @group)
         else
           ::Packages::Package.none
         end
@@ -40,23 +40,6 @@ module Packages
 
         matching_packages
       end
-
-      # Produces a query that retrieves packages from a single project.
-      def packages_for_a_single_project
-        @project.packages
-      end
-
-      # Produces a query that retrieves packages from multiple projects that
-      # the current user can view within a group.
-      def packages_for_multiple_projects
-        packages_visible_to_user(@current_user, within_group: @group)
-      end
-
-      # Returns the projects that the current user can view within a group.
-      def projects_visible_to_current_user
-        @group.all_projects
-              .public_or_visible_to_user(@current_user)
-      end
     end
   end
 end
diff --git a/app/finders/packages/npm/package_finder.rb b/app/finders/packages/npm/package_finder.rb
index 3b79785d0e1..92ceac297ee 100644
--- a/app/finders/packages/npm/package_finder.rb
+++ b/app/finders/packages/npm/package_finder.rb
@@ -14,6 +14,7 @@ module Packages
       def execute
         base.npm
             .with_name(@package_name)
+            .installable
             .last_of_each_version
             .preload_files
       end
diff --git a/app/finders/packages/nuget/package_finder.rb b/app/finders/packages/nuget/package_finder.rb
index 2f66bd145ee..d91ef853a1a 100644
--- a/app/finders/packages/nuget/package_finder.rb
+++ b/app/finders/packages/nuget/package_finder.rb
@@ -23,7 +23,7 @@ module Packages
 
       def base
         if project?
-          @project_or_group.packages
+          packages_for_project(@project_or_group)
         elsif group?
           packages_visible_to_user(@current_user, within_group: @project_or_group)
         else
diff --git a/app/finders/packages/package_finder.rb b/app/finders/packages/package_finder.rb
index f1874b77845..368d2028cb5 100644
--- a/app/finders/packages/package_finder.rb
+++ b/app/finders/packages/package_finder.rb
@@ -12,6 +12,7 @@ module Packages
         .including_build_info
         .including_project_route
         .including_tags
+        .displayable
         .processed
         .find(@package_id)
     end
diff --git a/app/graphql/queries/epic/epic_children.query.graphql b/app/graphql/queries/epic/epic_children.query.graphql
index c12778109d0..5ee27052f95 100644
--- a/app/graphql/queries/epic/epic_children.query.graphql
+++ b/app/graphql/queries/epic/epic_children.query.graphql
@@ -16,6 +16,10 @@ fragment RelatedTreeBaseEpic on Epic {
     adminEpic
     createEpic
   }
+  descendantWeightSum {
+    closedIssues
+    openedIssues
+  }
   descendantCounts {
     __typename
     openedEpics
diff --git a/app/helpers/ci/pipeline_editor_helper.rb b/app/helpers/ci/pipeline_editor_helper.rb
index 193cf49d27e..c31f7843e40 100644
--- a/app/helpers/ci/pipeline_editor_helper.rb
+++ b/app/helpers/ci/pipeline_editor_helper.rb
@@ -12,16 +12,21 @@ module Ci
       commit_sha = project.commit ? project.commit.sha : ''
       {
         "ci-config-path": project.ci_config_path_or_default,
+        "ci-examples-help-page-path" => help_page_path('ci/examples/README'),
+        "ci-help-page-path" => help_page_path('ci/README'),
         "commit-sha" => commit_sha,
         "default-branch" => project.default_branch,
         "empty-state-illustration-path" => image_path('illustrations/empty-state/empty-dag-md.svg'),
         "initial-branch-name": params[:branch_name],
         "lint-help-page-path" => help_page_path('ci/lint', anchor: 'validate-basic-logic-and-syntax'),
+        "needs-help-page-path" => help_page_path('ci/yaml/README', anchor: 'needs'),
         "new-merge-request-path" => namespace_project_new_merge_request_path,
         "pipeline_etag" => project.commit ? graphql_etag_pipeline_sha_path(commit_sha) : '',
+        "pipeline-page-path" => project_pipelines_path(project),
         "project-path" => project.path,
         "project-full-path" => project.full_path,
         "project-namespace" => project.namespace.full_path,
+        "runner-help-page-path" => help_page_path('ci/runners/README'),
         "yml-help-page-path" => help_page_path('ci/yaml/README')
       }
     end
diff --git a/app/models/board_group_recent_visit.rb b/app/models/board_group_recent_visit.rb
index 979f0e1ab92..dc273e256a8 100644
--- a/app/models/board_group_recent_visit.rb
+++ b/app/models/board_group_recent_visit.rb
@@ -2,27 +2,19 @@
 
 # Tracks which boards in a specific group a user has visited
 class BoardGroupRecentVisit < ApplicationRecord
+  include BoardRecentVisit
+
   belongs_to :user
   belongs_to :group
   belongs_to :board
 
-  validates :user,  presence: true
+  validates :user, presence: true
   validates :group, presence: true
   validates :board, presence: true
 
-  scope :by_user_group, -> (user, group) { where(user: user, group: group) }
+  scope :by_user_parent, -> (user, group) { where(user: user, group: group) }
 
-  def self.visited!(user, board)
-    visit = find_or_create_by(user: user, group: board.group, board: board)
-    visit.touch if visit.updated_at < Time.current
-  rescue ActiveRecord::RecordNotUnique
-    retry
-  end
-
-  def self.latest(user, group, count: nil)
-    visits = by_user_group(user, group).order(updated_at: :desc)
-    visits = visits.preload(:board) if count && count > 1
-
-    visits.first(count)
+  def self.board_parent_relation
+    :group
   end
 end
diff --git a/app/models/board_project_recent_visit.rb b/app/models/board_project_recent_visit.rb
index 509c8f97b83..723afd6feab 100644
--- a/app/models/board_project_recent_visit.rb
+++ b/app/models/board_project_recent_visit.rb
@@ -2,27 +2,19 @@
 
 # Tracks which boards in a specific project a user has visited
 class BoardProjectRecentVisit < ApplicationRecord
+  include BoardRecentVisit
+
   belongs_to :user
   belongs_to :project
   belongs_to :board
 
-  validates :user,    presence: true
+  validates :user, presence: true
   validates :project, presence: true
   validates :board,   presence: true
 
-  scope :by_user_project, -> (user, project) { where(user: user, project: project) }
+  scope :by_user_parent, -> (user, project) { where(user: user, project: project) }
 
-  def self.visited!(user, board)
-    visit = find_or_create_by(user: user, project: board.project, board: board)
-    visit.touch if visit.updated_at < Time.current
-  rescue ActiveRecord::RecordNotUnique
-    retry
-  end
-
-  def self.latest(user, project, count: nil)
-    visits = by_user_project(user, project).order(updated_at: :desc)
-    visits = visits.preload(:board) if count && count > 1
-
-    visits.first(count)
+  def self.board_parent_relation
+    :project
   end
 end
diff --git a/app/models/bulk_imports/entity.rb b/app/models/bulk_imports/entity.rb
index 04af1145769..bb543b39a79 100644
--- a/app/models/bulk_imports/entity.rb
+++ b/app/models/bulk_imports/entity.rb
@@ -68,6 +68,10 @@ class BulkImports::Entity < ApplicationRecord
     end
   end
 
+  def encoded_source_full_path
+    ERB::Util.url_encode(source_full_path)
+  end
+
   private
 
   def validate_parent_is_a_group
diff --git a/app/models/concerns/board_recent_visit.rb b/app/models/concerns/board_recent_visit.rb
new file mode 100644
index 00000000000..fd4d574ac58
--- /dev/null
+++ b/app/models/concerns/board_recent_visit.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module BoardRecentVisit
+  extend ActiveSupport::Concern
+
+  class_methods do
+    def visited!(user, board)
+      find_or_create_by(
+        "user" => user,
+        board_parent_relation => board.resource_parent,
+        board_relation => board
+      ).tap do |visit|
+        visit.touch
+      end
+    rescue ActiveRecord::RecordNotUnique
+      retry
+    end
+
+    def latest(user, parent, count: nil)
+      visits = by_user_parent(user, parent).order(updated_at: :desc)
+      visits = visits.preload(board_relation)
+
+      visits.first(count)
+    end
+
+    def board_relation
+      :board
+    end
+
+    def board_parent_relation
+      raise NotImplementedError
+    end
+  end
+end
diff --git a/app/models/packages/package.rb b/app/models/packages/package.rb
index ed620c5d6c3..bfa27132299 100644
--- a/app/models/packages/package.rb
+++ b/app/models/packages/package.rb
@@ -6,6 +6,7 @@ class Packages::Package < ApplicationRecord
   include Gitlab::Utils::StrongMemoize
 
   DISPLAYABLE_STATUSES = [:default, :error].freeze
+  INSTALLABLE_STATUSES = [:default].freeze
 
   belongs_to :project
   belongs_to :creator, class_name: 'User'
@@ -86,6 +87,7 @@ class Packages::Package < ApplicationRecord
   scope :with_package_type, ->(package_type) { where(package_type: package_type) }
   scope :with_status, ->(status) { where(status: status) }
   scope :displayable, -> { with_status(DISPLAYABLE_STATUSES) }
+  scope :installable, -> { with_status(INSTALLABLE_STATUSES) }
   scope :including_build_info, -> { includes(pipelines: :user) }
   scope :including_project_route, -> { includes(project: { namespace: :route }) }
   scope :including_tags, -> { includes(:tags) }
diff --git a/app/models/project_services/jira_service.rb b/app/models/project_services/jira_service.rb
index 5c4b1564914..f1db78501d5 100644
--- a/app/models/project_services/jira_service.rb
+++ b/app/models/project_services/jira_service.rb
@@ -106,9 +106,8 @@ class JiraService < IssueTrackerService
   end
 
   def help
-    "You need to configure Jira before enabling this service. For more details
-    read the
-    [Jira service documentation](#{help_page_url('user/project/integrations/jira')})."
+    jira_doc_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: help_page_url('integration/jira/index.html') }
+    s_("JiraService|You need to configure Jira before enabling this integration. For more details, read the %{jira_doc_link_start}Jira integration documentation%{link_end}.") % { jira_doc_link_start: jira_doc_link_start, link_end: '</a>'.html_safe }
   end
 
   def title
diff --git a/app/services/boards/visits/create_service.rb b/app/services/boards/visits/create_service.rb
index 428ed1a8bcc..4d659596803 100644
--- a/app/services/boards/visits/create_service.rb
+++ b/app/services/boards/visits/create_service.rb
@@ -5,13 +5,17 @@ module Boards
     class CreateService < Boards::BaseService
       def execute(board)
         return unless current_user && Gitlab::Database.read_write?
-        return unless board.is_a?(Board) # other board types do not support board visits yet
+        return unless board
 
-        if parent.is_a?(Group)
-          BoardGroupRecentVisit.visited!(current_user, board)
-        else
-          BoardProjectRecentVisit.visited!(current_user, board)
-        end
+        model.visited!(current_user, board)
+      end
+
+      private
+
+      def model
+        return BoardGroupRecentVisit if parent.is_a?(Group)
+
+        BoardProjectRecentVisit
       end
     end
   end
diff --git a/app/services/packages/nuget/search_service.rb b/app/services/packages/nuget/search_service.rb
index 1eead1e62b3..fea424b3aa8 100644
--- a/app/services/packages/nuget/search_service.rb
+++ b/app/services/packages/nuget/search_service.rb
@@ -103,6 +103,7 @@ module Packages
 
       def nuget_packages
         Packages::Package.nuget
+                         .displayable
                          .has_version
                          .without_nuget_temporary_name
       end
diff --git a/app/views/groups/group_members/index.html.haml b/app/views/groups/group_members/index.html.haml
index cea4c533ae3..5da3a94c44b 100644
--- a/app/views/groups/group_members/index.html.haml
+++ b/app/views/groups/group_members/index.html.haml
@@ -1,15 +1,14 @@
 - add_page_specific_style 'page_bundles/members'
 - page_title _('Group members')
-- can_manage_members = can?(current_user, :admin_group_member, @group)
-- show_invited_members = can_manage_members && @invited_members.exists?
-- show_access_requests = can_manage_members && @requesters.exists?
+- show_invited_members = can_manage_members? && @invited_members.load.any?
+- show_access_requests = can_manage_members? && @requesters.load.any?
 - invited_active = params[:search_invited].present? || params[:invited_members_page].present?
 
 .js-remove-member-modal
 .row.gl-mt-3
   .col-lg-12
     .gl-display-flex.gl-flex-wrap
-      - if can_manage_members
+      - if can_manage_members?
         .gl-w-half.gl-xs-w-full
           %h4
             = _('Group members')
@@ -21,7 +20,7 @@
               .js-invite-group-trigger{ data: { classes: 'gl-mt-3 gl-sm-w-auto gl-w-full', display_text: _('Invite a group') } }
               .js-invite-members-trigger{ data: { variant: 'success', classes: 'gl-mt-3 gl-sm-w-auto gl-w-full gl-sm-ml-3', display_text: _('Invite members') } }
           = render 'groups/invite_members_modal', group: @group
-    - if can_manage_members && Feature.disabled?(:invite_members_group_modal, @group)
+    - if can_manage_members? && Feature.disabled?(:invite_members_group_modal, @group)
       %hr.gl-mt-4
         %ul.nav-links.nav.nav-tabs.gitlab-tabs{ role: 'tablist' }
           %li.nav-tab{ role: 'presentation' }
@@ -42,7 +41,7 @@
           %span
             = _('Members')
           %span.badge.gl-tab-counter-badge.badge-muted.badge-pill.gl-badge.sm= @members.total_count
-      - if @group.shared_with_group_links.any?
+      - if @group.shared_with_group_links.present?
         %li.nav-item
           = link_to '#tab-groups', class: ['nav-link'] , data: { toggle: 'tab', qa_selector: 'groups_list_tab' } do
             %span
@@ -65,7 +64,7 @@
         .js-group-members-list{ data: group_members_list_data_attributes(@group, @members, { param_name: :page, params: { invited_members_page: nil, search_invited: nil } }) }
           .loading
             .gl-spinner.gl-spinner-md
-      - if @group.shared_with_group_links.any?
+      - if @group.shared_with_group_links.present?
         #tab-groups.tab-pane
           .js-group-group-links-list{ data: group_group_links_list_data_attributes(@group) }
             .loading
diff --git a/app/workers/all_queues.yml b/app/workers/all_queues.yml
index 40ff568c80b..7d435ac03f8 100644
--- a/app/workers/all_queues.yml
+++ b/app/workers/all_queues.yml
@@ -1836,6 +1836,15 @@
   :idempotent:
   :tags:
   - :exclude_from_kubernetes
+- :name: bulk_imports_export_request
+  :worker_name: BulkImports::ExportRequestWorker
+  :feature_category: :importers
+  :has_external_dependencies: true
+  :urgency: :low
+  :resource_boundary: :unknown
+  :weight: 1
+  :idempotent: true
+  :tags: []
 - :name: bulk_imports_pipeline
   :worker_name: BulkImports::PipelineWorker
   :feature_category: :importers
diff --git a/app/workers/bulk_import_worker.rb b/app/workers/bulk_import_worker.rb
index f6b1aef5069..8ad31c68374 100644
--- a/app/workers/bulk_import_worker.rb
+++ b/app/workers/bulk_import_worker.rb
@@ -24,6 +24,7 @@ class BulkImportWorker # rubocop:disable Scalability/IdempotentWorker
     created_entities.first(next_batch_size).each do |entity|
       create_pipeline_tracker_for(entity)
 
+      BulkImports::ExportRequestWorker.perform_async(entity.id)
       BulkImports::EntityWorker.perform_async(entity.id)
 
       entity.start!
diff --git a/app/workers/bulk_imports/export_request_worker.rb b/app/workers/bulk_imports/export_request_worker.rb
new file mode 100644
index 00000000000..cccc24d3bdc
--- /dev/null
+++ b/app/workers/bulk_imports/export_request_worker.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+module BulkImports
+  class ExportRequestWorker
+    include ApplicationWorker
+
+    idempotent!
+    worker_has_external_dependencies!
+    feature_category :importers
+
+    GROUP_EXPORTED_URL_PATH = "/groups/%s/export_relations"
+
+    def perform(entity_id)
+      entity = BulkImports::Entity.find(entity_id)
+
+      request_export(entity)
+    end
+
+    private
+
+    def request_export(entity)
+      http_client(entity.bulk_import.configuration)
+        .post(GROUP_EXPORTED_URL_PATH % entity.encoded_source_full_path)
+    end
+
+    def http_client(configuration)
+      @client ||= Clients::Http.new(
+        uri: configuration.url,
+        token: configuration.access_token
+      )
+    end
+  end
+end
diff --git a/changelogs/unreleased/321625-epic_boards-redirect.yml b/changelogs/unreleased/321625-epic_boards-redirect.yml
new file mode 100644
index 00000000000..82d1f336bb8
--- /dev/null
+++ b/changelogs/unreleased/321625-epic_boards-redirect.yml
@@ -0,0 +1,5 @@
+---
+title: Redirect to the last visited epic board
+merge_request: 61474
+author:
+type: added
diff --git a/changelogs/unreleased/325508-set-traversal_ids-for-every-namespace.yml b/changelogs/unreleased/325508-set-traversal_ids-for-every-namespace.yml
new file mode 100644
index 00000000000..3867845f4e0
--- /dev/null
+++ b/changelogs/unreleased/325508-set-traversal_ids-for-every-namespace.yml
@@ -0,0 +1,5 @@
+---
+title: Set traversal_ids for every namespace
+merge_request: 57318
+author:
+type: performance
diff --git a/changelogs/unreleased/326229-package-displayable.yml b/changelogs/unreleased/326229-package-displayable.yml
new file mode 100644
index 00000000000..705abe854bd
--- /dev/null
+++ b/changelogs/unreleased/326229-package-displayable.yml
@@ -0,0 +1,5 @@
+---
+title: Include installable and/or displayable packages only in package finders
+merge_request: 59921
+author:
+type: changed
diff --git a/changelogs/unreleased/329778-fine-tune-a-few-queries-found-in-groupmembers-index.yml b/changelogs/unreleased/329778-fine-tune-a-few-queries-found-in-groupmembers-index.yml
new file mode 100644
index 00000000000..790ce9f0989
--- /dev/null
+++ b/changelogs/unreleased/329778-fine-tune-a-few-queries-found-in-groupmembers-index.yml
@@ -0,0 +1,5 @@
+---
+title: Fine tune a few queries found in GroupMembers#index
+merge_request: 60857
+author:
+type: performance
diff --git a/changelogs/unreleased/georgekoltsov-add-export-request-worker.yml b/changelogs/unreleased/georgekoltsov-add-export-request-worker.yml
new file mode 100644
index 00000000000..d97eee4f59a
--- /dev/null
+++ b/changelogs/unreleased/georgekoltsov-add-export-request-worker.yml
@@ -0,0 +1,5 @@
+---
+title: Add relations export request when Bulk Import is initiated
+merge_request: 61365
+author:
+type: changed
diff --git a/changelogs/unreleased/jira-form-copy-updates.yml b/changelogs/unreleased/jira-form-copy-updates.yml
new file mode 100644
index 00000000000..05129d99f07
--- /dev/null
+++ b/changelogs/unreleased/jira-form-copy-updates.yml
@@ -0,0 +1,5 @@
+---
+title: Improve field descriptions in the Jira integration form
+merge_request: 61205
+author:
+type: changed
diff --git a/changelogs/unreleased/make-comment-actions-larger.yml b/changelogs/unreleased/make-comment-actions-larger.yml
new file mode 100644
index 00000000000..1d7342b0742
--- /dev/null
+++ b/changelogs/unreleased/make-comment-actions-larger.yml
@@ -0,0 +1,5 @@
+---
+title: Increase note actions target size
+merge_request: 59776
+author:
+type: changed
diff --git a/changelogs/unreleased/review-app-button-styles.yml b/changelogs/unreleased/review-app-button-styles.yml
new file mode 100644
index 00000000000..fbbcbd974db
--- /dev/null
+++ b/changelogs/unreleased/review-app-button-styles.yml
@@ -0,0 +1,6 @@
+---
+title: Remove extra padding and margin from merge request widget review app dropdown
+  chevron
+merge_request: 61302
+author:
+type: fixed
diff --git a/config/sidekiq_queues.yml b/config/sidekiq_queues.yml
index a3f3af2c83a..36fc6672531 100644
--- a/config/sidekiq_queues.yml
+++ b/config/sidekiq_queues.yml
@@ -56,6 +56,8 @@
   - 1
 - - bulk_imports_entity
   - 1
+- - bulk_imports_export_request
+  - 1
 - - bulk_imports_pipeline
   - 1
 - - bulk_imports_relation_export
diff --git a/db/migrate/20210511104929_add_epic_board_recent_visits_table.rb b/db/migrate/20210511104929_add_epic_board_recent_visits_table.rb
new file mode 100644
index 00000000000..9822276f9c4
--- /dev/null
+++ b/db/migrate/20210511104929_add_epic_board_recent_visits_table.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class AddEpicBoardRecentVisitsTable < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    with_lock_retries do
+      unless table_exists?(:boards_epic_board_recent_visits)
+        create_table :boards_epic_board_recent_visits do |t|
+          t.references :user, index: true, null: false, foreign_key: { on_delete: :cascade }
+          t.references :epic_board, index: true, foreign_key: { to_table: :boards_epic_boards, on_delete: :cascade }, null: false
+          t.references :group, index: true, foreign_key: { to_table: :namespaces, on_delete: :cascade }, null: false
+          t.timestamps_with_timezone null: false
+        end
+      end
+    end
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :boards_epic_board_recent_visits
+    end
+  end
+end
diff --git a/db/migrate/20210511104930_add_index_to_epic_board_recent_visits.rb b/db/migrate/20210511104930_add_index_to_epic_board_recent_visits.rb
new file mode 100644
index 00000000000..1341886c50c
--- /dev/null
+++ b/db/migrate/20210511104930_add_index_to_epic_board_recent_visits.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class AddIndexToEpicBoardRecentVisits < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  INDEX_NAME = 'index_epic_board_recent_visits_on_user_group_and_board'
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :boards_epic_board_recent_visits,
+                         [:user_id, :group_id, :epic_board_id],
+                         name: INDEX_NAME,
+                         unique: true
+  end
+
+  def down
+    remove_concurrent_index_by_name :boards_epic_board_recent_visits, INDEX_NAME
+  end
+end
diff --git a/db/post_migrate/20210506065000_schedule_backfill_traversal_ids.rb b/db/post_migrate/20210506065000_schedule_backfill_traversal_ids.rb
new file mode 100644
index 00000000000..5ae80c1da80
--- /dev/null
+++ b/db/post_migrate/20210506065000_schedule_backfill_traversal_ids.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+class ScheduleBackfillTraversalIds < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  ROOTS_MIGRATION = 'BackfillNamespaceTraversalIdsRoots'
+  CHILDREN_MIGRATION = 'BackfillNamespaceTraversalIdsChildren'
+  DOWNTIME = false
+  BATCH_SIZE = 1_000
+  SUB_BATCH_SIZE = 100
+  DELAY_INTERVAL = 2.minutes
+
+  disable_ddl_transaction!
+
+  def up
+    # Personal namespaces and top-level groups
+    final_delay = queue_background_migration_jobs_by_range_at_intervals(
+      ::Gitlab::BackgroundMigration::BackfillNamespaceTraversalIdsRoots::Namespace.base_query,
+      ROOTS_MIGRATION,
+      DELAY_INTERVAL,
+      batch_size: BATCH_SIZE,
+      other_job_arguments: [SUB_BATCH_SIZE],
+      track_jobs: true
+    )
+    final_delay += DELAY_INTERVAL
+
+    # Subgroups
+    queue_background_migration_jobs_by_range_at_intervals(
+      ::Gitlab::BackgroundMigration::BackfillNamespaceTraversalIdsChildren::Namespace.base_query,
+      CHILDREN_MIGRATION,
+      DELAY_INTERVAL,
+      batch_size: BATCH_SIZE,
+      initial_delay: final_delay,
+      other_job_arguments: [SUB_BATCH_SIZE],
+      track_jobs: true
+    )
+  end
+end
diff --git a/db/schema_migrations/20210506065000 b/db/schema_migrations/20210506065000
new file mode 100644
index 00000000000..5ffe1800cd9
--- /dev/null
+++ b/db/schema_migrations/20210506065000
@@ -0,0 +1 @@
+d286628cce50c469afe899d5ac40f20df8dceb6ee10c6cf49c64fbaeea7e4a2e
\ No newline at end of file
diff --git a/db/schema_migrations/20210511104929 b/db/schema_migrations/20210511104929
new file mode 100644
index 00000000000..af4f0ae0c01
--- /dev/null
+++ b/db/schema_migrations/20210511104929
@@ -0,0 +1 @@
+7c2a036033a3f6a3f80755c8ce4a0deab5933084974af4d87e7b97cc446fcbda
\ No newline at end of file
diff --git a/db/schema_migrations/20210511104930 b/db/schema_migrations/20210511104930
new file mode 100644
index 00000000000..9c07569e616
--- /dev/null
+++ b/db/schema_migrations/20210511104930
@@ -0,0 +1 @@
+51a8eeb8919e3f59579885b9e316ba8116566ae9b363b5dd750a65f42503c391
\ No newline at end of file
diff --git a/db/structure.sql b/db/structure.sql
index 8f05390ae4a..8b7d6737916 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -10057,6 +10057,24 @@ CREATE SEQUENCE boards_epic_board_positions_id_seq
 
 ALTER SEQUENCE boards_epic_board_positions_id_seq OWNED BY boards_epic_board_positions.id;
 
+CREATE TABLE boards_epic_board_recent_visits (
+    id bigint NOT NULL,
+    user_id bigint NOT NULL,
+    epic_board_id bigint NOT NULL,
+    group_id bigint NOT NULL,
+    created_at timestamp with time zone NOT NULL,
+    updated_at timestamp with time zone NOT NULL
+);
+
+CREATE SEQUENCE boards_epic_board_recent_visits_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+ALTER SEQUENCE boards_epic_board_recent_visits_id_seq OWNED BY boards_epic_board_recent_visits.id;
+
 CREATE TABLE boards_epic_boards (
     id bigint NOT NULL,
     hide_backlog_list boolean DEFAULT false NOT NULL,
@@ -19353,6 +19371,8 @@ ALTER TABLE ONLY boards_epic_board_labels ALTER COLUMN id SET DEFAULT nextval('b
 
 ALTER TABLE ONLY boards_epic_board_positions ALTER COLUMN id SET DEFAULT nextval('boards_epic_board_positions_id_seq'::regclass);
 
+ALTER TABLE ONLY boards_epic_board_recent_visits ALTER COLUMN id SET DEFAULT nextval('boards_epic_board_recent_visits_id_seq'::regclass);
+
 ALTER TABLE ONLY boards_epic_boards ALTER COLUMN id SET DEFAULT nextval('boards_epic_boards_id_seq'::regclass);
 
 ALTER TABLE ONLY boards_epic_list_user_preferences ALTER COLUMN id SET DEFAULT nextval('boards_epic_list_user_preferences_id_seq'::regclass);
@@ -20468,6 +20488,9 @@ ALTER TABLE ONLY boards_epic_board_labels
 ALTER TABLE ONLY boards_epic_board_positions
     ADD CONSTRAINT boards_epic_board_positions_pkey PRIMARY KEY (id);
 
+ALTER TABLE ONLY boards_epic_board_recent_visits
+    ADD CONSTRAINT boards_epic_board_recent_visits_pkey PRIMARY KEY (id);
+
 ALTER TABLE ONLY boards_epic_boards
     ADD CONSTRAINT boards_epic_boards_pkey PRIMARY KEY (id);
 
@@ -22293,6 +22316,12 @@ CREATE INDEX index_boards_epic_board_positions_on_epic_id ON boards_epic_board_p
 
 CREATE INDEX index_boards_epic_board_positions_on_scoped_relative_position ON boards_epic_board_positions USING btree (epic_board_id, epic_id, relative_position);
 
+CREATE INDEX index_boards_epic_board_recent_visits_on_epic_board_id ON boards_epic_board_recent_visits USING btree (epic_board_id);
+
+CREATE INDEX index_boards_epic_board_recent_visits_on_group_id ON boards_epic_board_recent_visits USING btree (group_id);
+
+CREATE INDEX index_boards_epic_board_recent_visits_on_user_id ON boards_epic_board_recent_visits USING btree (user_id);
+
 CREATE INDEX index_boards_epic_boards_on_group_id ON boards_epic_boards USING btree (group_id);
 
 CREATE INDEX index_boards_epic_list_user_preferences_on_epic_list_id ON boards_epic_list_user_preferences USING btree (epic_list_id);
@@ -22857,6 +22886,8 @@ CREATE INDEX index_environments_on_state_and_auto_stop_at ON environments USING
 
 CREATE UNIQUE INDEX index_epic_board_list_preferences_on_user_and_list ON boards_epic_list_user_preferences USING btree (user_id, epic_list_id);
 
+CREATE UNIQUE INDEX index_epic_board_recent_visits_on_user_group_and_board ON boards_epic_board_recent_visits USING btree (user_id, group_id, epic_board_id);
+
 CREATE INDEX index_epic_issues_on_epic_id ON epic_issues USING btree (epic_id);
 
 CREATE INDEX index_epic_issues_on_epic_id_and_issue_id ON epic_issues USING btree (epic_id, issue_id);
@@ -26626,6 +26657,9 @@ ALTER TABLE ONLY packages_rubygems_metadata
 ALTER TABLE ONLY packages_pypi_metadata
     ADD CONSTRAINT fk_rails_9698717cdd FOREIGN KEY (package_id) REFERENCES packages_packages(id) ON DELETE CASCADE;
 
+ALTER TABLE ONLY boards_epic_board_recent_visits
+    ADD CONSTRAINT fk_rails_96c2c18642 FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE;
+
 ALTER TABLE ONLY packages_dependency_links
     ADD CONSTRAINT fk_rails_96ef1c00d3 FOREIGN KEY (package_id) REFERENCES packages_packages(id) ON DELETE CASCADE;
 
@@ -26890,6 +26924,9 @@ ALTER TABLE ONLY pages_deployments
 ALTER TABLE ONLY merge_request_user_mentions
     ADD CONSTRAINT fk_rails_c440b9ea31 FOREIGN KEY (note_id) REFERENCES notes(id) ON DELETE CASCADE;
 
+ALTER TABLE ONLY boards_epic_board_recent_visits
+    ADD CONSTRAINT fk_rails_c4dcba4a3e FOREIGN KEY (group_id) REFERENCES namespaces(id) ON DELETE CASCADE;
+
 ALTER TABLE ONLY ci_job_artifacts
     ADD CONSTRAINT fk_rails_c5137cb2c1 FOREIGN KEY (job_id) REFERENCES ci_builds(id) ON DELETE CASCADE;
 
@@ -27067,6 +27104,9 @@ ALTER TABLE ONLY draft_notes
 ALTER TABLE ONLY namespace_package_settings
     ADD CONSTRAINT fk_rails_e773444769 FOREIGN KEY (namespace_id) REFERENCES namespaces(id) ON DELETE CASCADE;
 
+ALTER TABLE ONLY boards_epic_board_recent_visits
+    ADD CONSTRAINT fk_rails_e77911cf03 FOREIGN KEY (epic_board_id) REFERENCES boards_epic_boards(id) ON DELETE CASCADE;
+
 ALTER TABLE ONLY dast_site_tokens
     ADD CONSTRAINT fk_rails_e84f721a8e FOREIGN KEY (project_id) REFERENCES projects(id) ON DELETE CASCADE;
 
diff --git a/doc/api/members.md b/doc/api/members.md
index 4c740247a70..6098a80d0dd 100644
--- a/doc/api/members.md
+++ b/doc/api/members.md
@@ -288,7 +288,8 @@ Example response:
     "state": "active",
     "avatar_url": "https://www.gravatar.com/avatar/c2525a7f58ae3776070e44c106c48e15?s=80&d=identicon",
     "web_url": "http://192.168.1.8:3000/root",
-    "last_activity_on": "2021-01-27"
+    "last_activity_on": "2021-01-27",
+    "membership_type": "group_member"
   },
   {
     "id": 2,
@@ -298,7 +299,8 @@ Example response:
     "avatar_url": "https://www.gravatar.com/avatar/c2525a7f58ae3776070e44c106c48e15?s=80&d=identicon",
     "web_url": "http://192.168.1.8:3000/root",
     "email": "john@example.com",
-    "last_activity_on": "2021-01-25"
+    "last_activity_on": "2021-01-25",
+    "membership_type": "group_member"
   },
   {
     "id": 3,
@@ -307,7 +309,8 @@ Example response:
     "state": "active",
     "avatar_url": "https://www.gravatar.com/avatar/c2525a7f58ae3776070e44c106c48e15?s=80&d=identicon",
     "web_url": "http://192.168.1.8:3000/root",
-    "last_activity_on": "2021-01-20"
+    "last_activity_on": "2021-01-20",
+    "membership_type": "group_invite"
   }
 ]
 ```
diff --git a/lib/banzai/cross_project_reference.rb b/lib/banzai/cross_project_reference.rb
index b7344808989..1bf6cf11526 100644
--- a/lib/banzai/cross_project_reference.rb
+++ b/lib/banzai/cross_project_reference.rb
@@ -17,7 +17,12 @@ module Banzai
       return context[:project] || context[:group] unless ref
       return context[:project] if context[:project]&.full_path == ref
 
-      Project.find_by_full_path(ref)
+      if reference_cache.cache_loaded?
+        # optimization to reuse the parent_per_reference query information
+        reference_cache.parent_per_reference[ref || reference_cache.current_parent_path]
+      else
+        Project.find_by_full_path(ref)
+      end
     end
   end
 end
diff --git a/lib/banzai/filter/references/abstract_reference_filter.rb b/lib/banzai/filter/references/abstract_reference_filter.rb
index 2763e084de9..08014ccdcce 100644
--- a/lib/banzai/filter/references/abstract_reference_filter.rb
+++ b/lib/banzai/filter/references/abstract_reference_filter.rb
@@ -8,6 +8,12 @@ module Banzai
       class AbstractReferenceFilter < ReferenceFilter
         include CrossProjectReference
 
+        def initialize(doc, context = nil, result = nil)
+          super
+
+          @reference_cache = ReferenceCache.new(self, context)
+        end
+
         # REFERENCE_PLACEHOLDER is used for re-escaping HTML text except found
         # reference (which we replace with placeholder during re-scaping).  The
         # random number helps ensure it's pretty close to unique. Since it's a
@@ -112,6 +118,8 @@ module Banzai
         def call
           return doc unless project || group || user
 
+          reference_cache.load_reference_cache(nodes) if respond_to?(:parent_records)
+
           ref_pattern = object_reference_pattern
           link_pattern = object_class.link_reference_pattern
 
@@ -174,9 +182,9 @@ module Banzai
         def object_link_filter(text, pattern, link_content: nil, link_reference: false)
           references_in(text, pattern) do |match, id, project_ref, namespace_ref, matches|
             parent_path = if parent_type == :group
-                            full_group_path(namespace_ref)
+                            reference_cache.full_group_path(namespace_ref)
                           else
-                            full_project_path(namespace_ref, project_ref)
+                            reference_cache.full_project_path(namespace_ref, project_ref)
                           end
 
             parent = from_ref_cached(parent_path)
@@ -263,127 +271,6 @@ module Banzai
           text
         end
 
-        # Returns a Hash containing all object references (e.g. issue IDs) per the
-        # project they belong to.
-        def references_per_parent
-          @references_per ||= {}
-
-          @references_per[parent_type] ||= begin
-            refs = Hash.new { |hash, key| hash[key] = Set.new }
-            regex = [
-              object_class.link_reference_pattern,
-              object_class.reference_pattern
-            ].compact.reduce { |a, b| Regexp.union(a, b) }
-
-            nodes.each do |node|
-              node.to_html.scan(regex) do
-                path = if parent_type == :project
-                         full_project_path($~[:namespace], $~[:project])
-                       else
-                         full_group_path($~[:group])
-                       end
-
-                if ident = identifier($~)
-                  refs[path] << ident
-                end
-              end
-            end
-
-            refs
-          end
-        end
-
-        # Returns a Hash containing referenced projects grouped per their full
-        # path.
-        def parent_per_reference
-          @per_reference ||= {}
-
-          @per_reference[parent_type] ||= begin
-            refs = Set.new
-
-            references_per_parent.each do |ref, _|
-              refs << ref
-            end
-
-            find_for_paths(refs.to_a).index_by(&:full_path)
-          end
-        end
-
-        def relation_for_paths(paths)
-          klass = parent_type.to_s.camelize.constantize
-          result = klass.where_full_path_in(paths)
-          return result if parent_type == :group
-
-          result.includes(:namespace) if parent_type == :project
-        end
-
-        # Returns projects for the given paths.
-        def find_for_paths(paths)
-          if Gitlab::SafeRequestStore.active?
-            cache = refs_cache
-            to_query = paths - cache.keys
-
-            unless to_query.empty?
-              records = relation_for_paths(to_query)
-
-              found = []
-              records.each do |record|
-                ref = record.full_path
-                get_or_set_cache(cache, ref) { record }
-                found << ref
-              end
-
-              not_found = to_query - found
-              not_found.each do |ref|
-                get_or_set_cache(cache, ref) { nil }
-              end
-            end
-
-            cache.slice(*paths).values.compact
-          else
-            relation_for_paths(paths)
-          end
-        end
-
-        def current_parent_path
-          @current_parent_path ||= parent&.full_path
-        end
-
-        def current_project_namespace_path
-          @current_project_namespace_path ||= project&.namespace&.full_path
-        end
-
-        def records_per_parent
-          @_records_per_project ||= {}
-
-          @_records_per_project[object_class.to_s.underscore] ||= begin
-            hash = Hash.new { |h, k| h[k] = {} }
-
-            parent_per_reference.each do |path, parent|
-              record_ids = references_per_parent[path]
-
-              parent_records(parent, record_ids).each do |record|
-                hash[parent][record_identifier(record)] = record
-              end
-            end
-
-            hash
-          end
-        end
-
-        private
-
-        def full_project_path(namespace, project_ref)
-          return current_parent_path unless project_ref
-
-          namespace_ref = namespace || current_project_namespace_path
-          "#{namespace_ref}/#{project_ref}"
-        end
-
-        def refs_cache
-          Gitlab::SafeRequestStore["banzai_#{parent_type}_refs".to_sym] ||= {}
-        end
-
         def parent_type
           :project
         end
@@ -392,11 +279,9 @@ module Banzai
           parent_type == :project ? project : group
         end
 
-        def full_group_path(group_ref)
-          return current_parent_path unless group_ref
+        private
 
-          group_ref
-        end
+        attr_accessor :reference_cache
 
         def escape_with_placeholders(text, placeholder_data)
           escaped = escape_html_entities(text)
@@ -409,5 +294,3 @@ module Banzai
     end
   end
 end
-
-Banzai::Filter::References::AbstractReferenceFilter.prepend_if_ee('EE::Banzai::Filter::References::AbstractReferenceFilter')
diff --git a/lib/banzai/filter/references/commit_reference_filter.rb b/lib/banzai/filter/references/commit_reference_filter.rb
index 1baafeccbd9..157dc696cc8 100644
--- a/lib/banzai/filter/references/commit_reference_filter.rb
+++ b/lib/banzai/filter/references/commit_reference_filter.rb
@@ -19,7 +19,7 @@ module Banzai
         def find_object(project, id)
           return unless project.is_a?(Project) && project.valid_repo?
 
-          _, record = records_per_parent[project].detect { |k, _v| Gitlab::Git.shas_eql?(k, id) }
+          _, record = reference_cache.records_per_parent[project].detect { |k, _v| Gitlab::Git.shas_eql?(k, id) }
 
           record
         end
@@ -28,7 +28,7 @@ module Banzai
           return [] unless noteable.is_a?(MergeRequest)
 
           @referenced_merge_request_commit_shas ||= begin
-            referenced_shas = references_per_parent.values.reduce(:|).to_a
+            referenced_shas = reference_cache.references_per_parent.values.reduce(:|).to_a
             noteable.all_commit_shas.select do |sha|
               referenced_shas.any? { |ref| Gitlab::Git.shas_eql?(sha, ref) }
             end
@@ -66,12 +66,12 @@ module Banzai
           extras
         end
 
-        private
-
         def parent_records(parent, ids)
           parent.commits_by(oids: ids.to_a)
         end
 
+        private
+
         def noteable
           context[:noteable]
         end
diff --git a/lib/banzai/filter/references/design_reference_filter.rb b/lib/banzai/filter/references/design_reference_filter.rb
index de8d58de72f..01e1036dcec 100644
--- a/lib/banzai/filter/references/design_reference_filter.rb
+++ b/lib/banzai/filter/references/design_reference_filter.rb
@@ -36,7 +36,7 @@ module Banzai
         self.object_class   = ::DesignManagement::Design
 
         def find_object(project, identifier)
-          records_per_parent[project][identifier]
+          reference_cache.records_per_parent[project][identifier]
         end
 
         def parent_records(project, identifiers)
@@ -59,15 +59,6 @@ module Banzai
           super.includes(:route, :namespace, :group)
         end
 
-        def parent_type
-          :project
-        end
-
-        # optimisation to reuse the parent_per_reference query information
-        def parent_from_ref(ref)
-          parent_per_reference[ref || current_parent_path]
-        end
-
         def url_for_object(design, project)
           path_options = { vueroute: design.filename }
           Gitlab::Routing.url_helpers.designs_project_issue_path(project, design.issue, path_options)
diff --git a/lib/banzai/filter/references/issuable_reference_filter.rb b/lib/banzai/filter/references/issuable_reference_filter.rb
index b8ccb926ae9..6349f8542ca 100644
--- a/lib/banzai/filter/references/issuable_reference_filter.rb
+++ b/lib/banzai/filter/references/issuable_reference_filter.rb
@@ -9,11 +9,7 @@ module Banzai
         end
 
         def find_object(parent, iid)
-          records_per_parent[parent][iid]
-        end
-
-        def parent_from_ref(ref)
-          parent_per_reference[ref || current_parent_path]
+          reference_cache.records_per_parent[parent][iid]
         end
       end
     end
diff --git a/lib/banzai/filter/references/label_reference_filter.rb b/lib/banzai/filter/references/label_reference_filter.rb
index f9668d22d40..9c7c95d97f4 100644
--- a/lib/banzai/filter/references/label_reference_filter.rb
+++ b/lib/banzai/filter/references/label_reference_filter.rb
@@ -17,7 +17,7 @@ module Banzai
           unescaped_html = unescape_html_entities(text).gsub(pattern) do |match|
             namespace = $~[:namespace]
             project = $~[:project]
-            project_path = full_project_path(namespace, project)
+            project_path = reference_cache.full_project_path(namespace, project)
             label = find_label_cached(project_path, $~[:label_id], $~[:label_name])
 
             if label
@@ -93,7 +93,7 @@ module Banzai
           parent = project || group
 
           if project || full_path_ref?(matches)
-            project_path    = full_project_path(matches[:namespace], matches[:project])
+            project_path    = reference_cache.full_project_path(matches[:namespace], matches[:project])
             parent_from_ref = from_ref_cached(project_path)
             reference       = parent_from_ref.to_human_reference(parent)
 
diff --git a/lib/banzai/filter/references/milestone_reference_filter.rb b/lib/banzai/filter/references/milestone_reference_filter.rb
index c7e4b8b35a2..31a961f3e73 100644
--- a/lib/banzai/filter/references/milestone_reference_filter.rb
+++ b/lib/banzai/filter/references/milestone_reference_filter.rb
@@ -67,7 +67,7 @@ module Banzai
         end
 
         def find_milestone(project_ref, namespace_ref, milestone_id, milestone_name)
-          project_path = full_project_path(namespace_ref, project_ref)
+          project_path = reference_cache.full_project_path(namespace_ref, project_ref)
 
           # Returns group if project is not found by path
           parent = parent_from_ref(project_path)
diff --git a/lib/banzai/filter/references/reference_cache.rb b/lib/banzai/filter/references/reference_cache.rb
new file mode 100644
index 00000000000..195357a8d3d
--- /dev/null
+++ b/lib/banzai/filter/references/reference_cache.rb
@@ -0,0 +1,178 @@
+# frozen_string_literal: true
+
+module Banzai
+  module Filter
+    module References
+      class ReferenceCache
+        include Gitlab::Utils::StrongMemoize
+        include RequestStoreReferenceCache
+
+        def initialize(filter, context)
+          @filter = filter
+          @context = context
+        end
+
+        def load_reference_cache(nodes)
+          load_references_per_parent(nodes)
+          load_parent_per_reference
+          load_records_per_parent
+
+          @cache_loaded = true
+        end
+
+        # Loads all object references (e.g. issue IDs) per
+        # project/group they belong to.
+        def load_references_per_parent(nodes)
+          @references_per_parent ||= {}
+
+          @references_per_parent[parent_type] ||= begin
+            refs = Hash.new { |hash, key| hash[key] = Set.new }
+
+            nodes.each do |node|
+              node.to_html.scan(regex) do
+                path = if parent_type == :project
+                         full_project_path($~[:namespace], $~[:project])
+                       else
+                         full_group_path($~[:group])
+                       end
+
+                ident = filter.identifier($~)
+                refs[path] << ident if ident
+              end
+            end
+
+            refs
+          end
+        end
+
+        def references_per_parent
+          @references_per_parent[parent_type]
+        end
+
+        # Returns a Hash containing referenced projects grouped per their full
+        # path.
+        def load_parent_per_reference
+          @per_reference ||= {}
+
+          @per_reference[parent_type] ||= begin
+            refs = references_per_parent.keys.to_set
+
+            find_for_paths(refs.to_a).index_by(&:full_path)
+          end
+        end
+
+        def parent_per_reference
+          @per_reference[parent_type]
+        end
+
+        def load_records_per_parent
+          @_records_per_project ||= {}
+
+          @_records_per_project[filter.object_class.to_s.underscore] ||= begin
+            hash = Hash.new { |h, k| h[k] = {} }
+
+            parent_per_reference.each do |path, parent|
+              record_ids = references_per_parent[path]
+
+              filter.parent_records(parent, record_ids).each do |record|
+                hash[parent][filter.record_identifier(record)] = record
+              end
+            end
+
+            hash
+          end
+        end
+
+        def records_per_parent
+          @_records_per_project[filter.object_class.to_s.underscore]
+        end
+
+        def relation_for_paths(paths)
+          klass = parent_type.to_s.camelize.constantize
+          result = klass.where_full_path_in(paths)
+          return result if parent_type == :group
+
+          result.includes(namespace: :route) if parent_type == :project
+        end
+
+        # Returns projects for the given paths.
+        def find_for_paths(paths)
+          if Gitlab::SafeRequestStore.active?
+            cache = refs_cache
+            to_query = paths - cache.keys
+
+            unless to_query.empty?
+              records = relation_for_paths(to_query)
+
+              found = []
+              records.each do |record|
+                ref = record.full_path
+                get_or_set_cache(cache, ref) { record }
+                found << ref
+              end
+
+              not_found = to_query - found
+              not_found.each do |ref|
+                get_or_set_cache(cache, ref) { nil }
+              end
+            end
+
+            cache.slice(*paths).values.compact
+          else
+            relation_for_paths(paths)
+          end
+        end
+
+        def current_parent_path
+          strong_memoize(:current_parent_path) do
+            parent&.full_path
+          end
+        end
+
+        def current_project_namespace_path
+          strong_memoize(:current_project_namespace_path) do
+            project&.namespace&.full_path
+          end
+        end
+
+        def full_project_path(namespace, project_ref)
+          return current_parent_path unless project_ref
+
+          namespace_ref = namespace || current_project_namespace_path
+          "#{namespace_ref}/#{project_ref}"
+        end
+
+        def full_group_path(group_ref)
+          return current_parent_path unless group_ref
+
+          group_ref
+        end
+
+        def cache_loaded?
+          !!@cache_loaded
+        end
+
+        private
+
+        attr_accessor :filter, :context
+
+        delegate :project, :group, :parent, :parent_type, to: :filter
+
+        def regex
+          strong_memoize(:regex) do
+            [
+              filter.object_class.link_reference_pattern,
+              filter.object_class.reference_pattern
+            ].compact.reduce { |a, b| Regexp.union(a, b) }
+          end
+        end
+
+        def refs_cache
+          Gitlab::SafeRequestStore["banzai_#{parent_type}_refs".to_sym] ||= {}
+        end
+      end
+    end
+  end
+end
+
+Banzai::Filter::References::ReferenceCache.prepend_if_ee('EE::Banzai::Filter::References::ReferenceCache')
diff --git a/lib/banzai/filter/references/reference_filter.rb b/lib/banzai/filter/references/reference_filter.rb
index a83cb12afd3..58436f4505e 100644
--- a/lib/banzai/filter/references/reference_filter.rb
+++ b/lib/banzai/filter/references/reference_filter.rb
@@ -97,6 +97,18 @@ module Banzai
           @nodes ||= each_node.to_a
         end
 
+        def object_class
+          self.class.object_class
+        end
+
+        def project
+          context[:project]
+        end
+
+        def group
+          context[:group]
+        end
+
         private
 
         # Returns a data attribute String to attach to a reference link
@@ -141,14 +153,6 @@ module Banzai
           needs :project unless skip_project_check?
         end
 
-        def project
-          context[:project]
-        end
-
-        def group
-          context[:group]
-        end
-
         def user
           context[:user]
         end
@@ -216,10 +220,6 @@ module Banzai
           node.is_a?(Nokogiri::XML::Element)
         end
 
-        def object_class
-          self.class.object_class
-        end
-
         def object_reference_pattern
           @object_reference_pattern ||= object_class.reference_pattern
         end
diff --git a/lib/bulk_imports/clients/http.rb b/lib/bulk_imports/clients/http.rb
index 55abb9a15be..c89679f63b5 100644
--- a/lib/bulk_imports/clients/http.rb
+++ b/lib/bulk_imports/clients/http.rb
@@ -28,6 +28,17 @@ module BulkImports
         end
       end
 
+      def post(resource, body = {})
+        with_error_handling do
+          Gitlab::HTTP.post(
+            resource_url(resource),
+            headers: request_headers,
+            follow_redirects: false,
+            body: body
+          )
+        end
+      end
+
       def each_page(method, resource, query = {}, &block)
         return to_enum(__method__, method, resource, query) unless block_given?
 
diff --git a/lib/gitlab/background_migration/backfill_namespace_traversal_ids_children.rb b/lib/gitlab/background_migration/backfill_namespace_traversal_ids_children.rb
new file mode 100644
index 00000000000..79e7a2f2279
--- /dev/null
+++ b/lib/gitlab/background_migration/backfill_namespace_traversal_ids_children.rb
@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    # A job to set namespaces.traversal_ids in sub-batches, of all namespaces with
+    # a parent and not already set.
+    # rubocop:disable Style/Documentation
+    class BackfillNamespaceTraversalIdsChildren
+      class Namespace < ActiveRecord::Base
+        include ::EachBatch
+
+        self.table_name = 'namespaces'
+
+        scope :base_query, -> { where.not(parent_id: nil) }
+      end
+
+      PAUSE_SECONDS = 0.1
+
+      def perform(start_id, end_id, sub_batch_size)
+        batch_query = Namespace.base_query.where(id: start_id..end_id)
+        batch_query.each_batch(of: sub_batch_size) do |sub_batch|
+          first, last = sub_batch.pluck(Arel.sql('min(id), max(id)')).first
+          ranged_query = Namespace.unscoped.base_query.where(id: first..last)
+
+          update_sql = <<~SQL
+            UPDATE namespaces
+            SET traversal_ids = calculated_ids.traversal_ids
+            FROM #{calculated_traversal_ids(ranged_query)} calculated_ids
+            WHERE namespaces.id = calculated_ids.id
+              AND namespaces.traversal_ids = '{}'
+          SQL
+          ActiveRecord::Base.connection.execute(update_sql)
+
+          sleep PAUSE_SECONDS
+        end
+
+        # We have to add all arguments when marking a job as succeeded as they
+        #  are all used to track the job by `queue_background_migration_jobs_by_range_at_intervals`
+        mark_job_as_succeeded(start_id, end_id, sub_batch_size)
+      end
+
+      private
+
+      # Calculate the ancestor path for a given set of namespaces.
+      def calculated_traversal_ids(batch)
+        <<~SQL
+          (
+            WITH RECURSIVE cte(source_id, namespace_id, parent_id, height) AS (
+              (
+                SELECT batch.id, batch.id, batch.parent_id, 1
+                FROM (#{batch.to_sql}) AS batch
+              )
+              UNION ALL
+              (
+                SELECT cte.source_id, n.id, n.parent_id, cte.height+1
+                FROM namespaces n, cte
+                WHERE n.id = cte.parent_id
+              )
+            )
+            SELECT flat_hierarchy.source_id as id,
+                   array_agg(flat_hierarchy.namespace_id ORDER BY flat_hierarchy.height DESC) as traversal_ids
+            FROM (SELECT * FROM cte FOR UPDATE) flat_hierarchy
+            GROUP BY flat_hierarchy.source_id
+          )
+        SQL
+      end
+
+      def mark_job_as_succeeded(*arguments)
+        Gitlab::Database::BackgroundMigrationJob.mark_all_as_succeeded(
+          'BackfillNamespaceTraversalIdsChildren',
+          arguments
+        )
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/background_migration/backfill_namespace_traversal_ids_roots.rb b/lib/gitlab/background_migration/backfill_namespace_traversal_ids_roots.rb
new file mode 100644
index 00000000000..f3fc87cbac7
--- /dev/null
+++ b/lib/gitlab/background_migration/backfill_namespace_traversal_ids_roots.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    # A job to set namespaces.traversal_ids in sub-batches, of all namespaces
+    # without a parent and not already set.
+    # rubocop:disable Style/Documentation
+    class BackfillNamespaceTraversalIdsRoots
+      class Namespace < ActiveRecord::Base
+        include ::EachBatch
+
+        self.table_name = 'namespaces'
+
+        scope :base_query, -> { where(parent_id: nil) }
+      end
+
+      PAUSE_SECONDS = 0.1
+
+      def perform(start_id, end_id, sub_batch_size)
+        ranged_query = Namespace.base_query
+          .where(id: start_id..end_id)
+          .where("traversal_ids = '{}'")
+
+        ranged_query.each_batch(of: sub_batch_size) do |sub_batch|
+          sub_batch.update_all('traversal_ids = ARRAY[id]')
+          sleep PAUSE_SECONDS
+        end
+
+        mark_job_as_succeeded(start_id, end_id, sub_batch_size)
+      end
+
+      private
+
+      def mark_job_as_succeeded(*arguments)
+        Gitlab::Database::BackgroundMigrationJob.mark_all_as_succeeded(
+          'BackfillNamespaceTraversalIdsRoots',
+          arguments
+        )
+      end
+    end
+  end
+end
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 085d16b7bd5..dd1195bebc3 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -3289,6 +3289,9 @@ msgstr ""
 msgid "Allowed Geo IP"
 msgstr ""
 
+msgid "Allowed characters: +, 0-9, -, and spaces."
+msgstr ""
+
 msgid "Allowed email domain restriction only permitted for top-level groups"
 msgstr ""
 
@@ -8564,6 +8567,9 @@ msgstr ""
 msgid "ContainerRegistry|%{title} was successfully scheduled for deletion"
 msgstr ""
 
+msgid "ContainerRegistry|-- tags"
+msgstr ""
+
 msgid "ContainerRegistry|Build an image"
 msgstr ""
 
@@ -17586,10 +17592,10 @@ msgstr ""
 msgid "Integrations|Failed to unlink namespace. Please try again."
 msgstr ""
 
-msgid "Integrations|Includes Standard plus entire commit message, commit hash, and issue IDs"
+msgid "Integrations|Includes Standard, plus the entire commit message, commit hash, and issue IDs"
 msgstr ""
 
-msgid "Integrations|Includes commit title and branch"
+msgid "Integrations|Includes commit title and branch."
 msgstr ""
 
 msgid "Integrations|Issues created in Jira are shown here once you have created the issues in project setup in Jira."
@@ -17667,7 +17673,7 @@ msgstr ""
 msgid "Integrations|Use default settings"
 msgstr ""
 
-msgid "Integrations|When a Jira issue is mentioned in a commit or merge request a remote link and comment (if enabled) is created."
+msgid "Integrations|When you mention a Jira issue in a commit or merge request, GitLab creates a remote link and comment (if enabled)."
 msgstr ""
 
 msgid "Integrations|You can now close this window and return to the GitLab for Jira application."
@@ -18609,6 +18615,9 @@ msgstr ""
 msgid "JiraService|Work on Jira issues without leaving GitLab. Adds a Jira menu to access your list of Jira issues and view any issue as read-only."
 msgstr ""
 
+msgid "JiraService|You need to configure Jira before enabling this integration. For more details, read the %{jira_doc_link_start}Jira integration documentation%{link_end}."
+msgstr ""
+
 msgid "JiraService|transition ids can have only numbers which can be split with , or ;"
 msgstr ""
 
@@ -18657,6 +18666,18 @@ msgstr ""
 msgid "Job was retried"
 msgstr ""
 
+msgid "JobName|build-job"
+msgstr ""
+
+msgid "JobName|deploy-app"
+msgstr ""
+
+msgid "JobName|lint-test"
+msgstr ""
+
+msgid "JobName|unit-test"
+msgstr ""
+
 msgid "Jobs"
 msgstr ""
 
@@ -23812,6 +23833,54 @@ msgstr ""
 msgid "PipelineCharts|Total:"
 msgstr ""
 
+msgid "PipelineEditorTutorial|A typical GitLab pipeline consists of three stages: build, test and deploy. Each stage can have one or more jobs."
+msgstr ""
+
+msgid "PipelineEditorTutorial|Browse %{linkStart}CI/CD examples and templates%{linkEnd}"
+msgstr ""
+
+msgid "PipelineEditorTutorial|Get started with GitLab CI/CD"
+msgstr ""
+
+msgid "PipelineEditorTutorial|GitLab CI/CD can automatically build, test, and deploy your application."
+msgstr ""
+
+msgid "PipelineEditorTutorial|If you’re using a self-managed GitLab instance, %{linkStart}make sure your instance has runners available.%{linkEnd}"
+msgstr ""
+
+msgid "PipelineEditorTutorial|In the example below, %{codeStart}build%{codeEnd} and %{codeStart}deploy%{codeEnd} each contain one job, and %{codeStart}test%{codeEnd} contains two jobs. Your scripts run in jobs like these."
+msgstr ""
+
+msgid "PipelineEditorTutorial|Learn more about %{linkStart}GitLab CI/CD concepts%{linkEnd}"
+msgstr ""
+
+msgid "PipelineEditorTutorial|Make your pipeline more efficient with the %{linkStart}Needs keyword%{linkEnd}"
+msgstr ""
+
+msgid "PipelineEditorTutorial|Resources to help with your CI/CD configuration:"
+msgstr ""
+
+msgid "PipelineEditorTutorial|The pipeline stages and jobs are defined in a %{codeStart}.gitlab-ci.yml%{codeEnd} file. You can edit, visualize and validate the syntax in this file by using the Pipeline Editor."
+msgstr ""
+
+msgid "PipelineEditorTutorial|Use the Visualize and Lint tabs in the Pipeline Editor to visualize your pipeline and check for any errors or warnings before committing your changes."
+msgstr ""
+
+msgid "PipelineEditorTutorial|View %{linkStart}.gitlab-ci.yml syntax reference%{linkEnd}"
+msgstr ""
+
+msgid "PipelineEditorTutorial|You can use %{linkStart}CI/CD examples and templates%{linkEnd} to get your first %{codeStart}.gitlab-ci.yml%{codeEnd} configuration file started. Your first pipeline runs when you commit the changes."
+msgstr ""
+
+msgid "PipelineEditorTutorial|⚙️ Pipeline configuration reference"
+msgstr ""
+
+msgid "PipelineEditorTutorial|💡 Tip: Visualize and validate your pipeline"
+msgstr ""
+
+msgid "PipelineEditorTutorial|🚀 Run your first pipeline"
+msgstr ""
+
 msgid "PipelineEditor|The CI/CD configuration is continuously validated. Errors and warnings are displayed when the CI/CD configuration file is not empty."
 msgstr ""
 
@@ -30512,6 +30581,15 @@ msgstr ""
 msgid "Stage removed"
 msgstr ""
 
+msgid "StageName|Build"
+msgstr ""
+
+msgid "StageName|Deploy"
+msgstr ""
+
+msgid "StageName|Test"
+msgstr ""
+
 msgid "Standard"
 msgstr ""
 
diff --git a/spec/controllers/groups/group_members_controller_spec.rb b/spec/controllers/groups/group_members_controller_spec.rb
index 54b190a220a..b666f73110a 100644
--- a/spec/controllers/groups/group_members_controller_spec.rb
+++ b/spec/controllers/groups/group_members_controller_spec.rb
@@ -24,7 +24,7 @@ RSpec.describe Groups::GroupMembersController do
       expect(response).to render_template(:index)
     end
 
-    context 'user with owner access' do
+    context 'when user can manage members' do
       let_it_be(:invited) { create_list(:group_member, 3, :invited, group: group) }
 
       before do
@@ -71,6 +71,19 @@ RSpec.describe Groups::GroupMembersController do
       end
     end
 
+    context 'when user cannot manage members' do
+      before do
+        sign_in(user)
+      end
+
+      it 'does not assign invited members or skip_groups', :aggregate_failures do
+        get :index, params: { group_id: group }
+
+        expect(assigns(:invited_members)).to be_nil
+        expect(assigns(:skip_groups)).to be_nil
+      end
+    end
+
     context 'when user has owner access to subgroup' do
       let_it_be(:nested_group) { create(:group, parent: group) }
       let_it_be(:nested_group_user) { create(:user) }
diff --git a/spec/finders/concerns/packages/finder_helper_spec.rb b/spec/finders/concerns/packages/finder_helper_spec.rb
index c1740ee1796..bad4c482bc6 100644
--- a/spec/finders/concerns/packages/finder_helper_spec.rb
+++ b/spec/finders/concerns/packages/finder_helper_spec.rb
@@ -3,6 +3,30 @@
 require 'spec_helper'
 
 RSpec.describe ::Packages::FinderHelper do
+  describe '#packages_for_project' do
+    let_it_be_with_reload(:project1) { create(:project) }
+    let_it_be(:package1) { create(:package, project: project1) }
+    let_it_be(:package2) { create(:package, :error, project: project1) }
+    let_it_be(:project2) { create(:project) }
+    let_it_be(:package3) { create(:package, project: project2) }
+
+    let(:finder_class) do
+      Class.new do
+        include ::Packages::FinderHelper
+
+        def execute(project1)
+          packages_for_project(project1)
+        end
+      end
+    end
+
+    let(:finder) { finder_class.new }
+
+    subject { finder.execute(project1) }
+
+    it { is_expected.to eq [package1]}
+  end
+
   describe '#packages_visible_to_user' do
     using RSpec::Parameterized::TableSyntax
 
@@ -12,6 +36,7 @@ RSpec.describe ::Packages::FinderHelper do
     let_it_be_with_reload(:subgroup) { create(:group, parent: group) }
     let_it_be_with_reload(:project2) { create(:project, namespace: subgroup) }
     let_it_be(:package2) { create(:package, project: project2) }
+    let_it_be(:package3) { create(:package, :error, project: project2) }
 
     let(:finder_class) do
       Class.new do
diff --git a/spec/finders/packages/composer/packages_finder_spec.rb b/spec/finders/packages/composer/packages_finder_spec.rb
new file mode 100644
index 00000000000..d4328827de3
--- /dev/null
+++ b/spec/finders/packages/composer/packages_finder_spec.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe ::Packages::Composer::PackagesFinder do
+  let_it_be(:user) { create(:user) }
+  let_it_be(:group) { create(:group) }
+  let_it_be(:project) { create(:project, group: group) }
+
+  let(:params) { {} }
+
+  describe '#execute' do
+    let_it_be(:composer_package) { create(:composer_package, project: project) }
+    let_it_be(:composer_package2) { create(:composer_package, project: project) }
+    let_it_be(:error_package) { create(:composer_package, :error, project: project) }
+    let_it_be(:composer_package3) { create(:composer_package) }
+
+    subject { described_class.new(user, group, params).execute }
+
+    before do
+      project.add_developer(user)
+    end
+
+    it { is_expected.to match_array([composer_package, composer_package2]) }
+  end
+end
diff --git a/spec/finders/packages/conan/package_finder_spec.rb b/spec/finders/packages/conan/package_finder_spec.rb
index 936a0e5ff4b..b26f8900090 100644
--- a/spec/finders/packages/conan/package_finder_spec.rb
+++ b/spec/finders/packages/conan/package_finder_spec.rb
@@ -11,7 +11,8 @@ RSpec.describe ::Packages::Conan::PackageFinder do
 
     subject { described_class.new(user, query: query).execute }
 
-    context 'packages that are not visible to user' do
+    context 'packages that are not installable' do
+      let!(:conan_package3) { create(:conan_package, :error, project: project) }
       let!(:non_visible_project) { create(:project, :private) }
       let!(:non_visible_conan_package) { create(:conan_package, project: non_visible_project) }
       let(:query) { "#{conan_package.name.split('/').first[0, 3]}%" }
diff --git a/spec/finders/packages/generic/package_finder_spec.rb b/spec/finders/packages/generic/package_finder_spec.rb
index ed34268e7a9..707f943b285 100644
--- a/spec/finders/packages/generic/package_finder_spec.rb
+++ b/spec/finders/packages/generic/package_finder_spec.rb
@@ -23,6 +23,13 @@ RSpec.describe ::Packages::Generic::PackageFinder do
       expect(found_package).to eq(package)
     end
 
+    it 'does not find uninstallable packages' do
+      error_package = create(:generic_package, :error, project: project)
+
+      expect { finder.execute!(error_package.name, error_package.version) }
+        .to raise_error(ActiveRecord::RecordNotFound)
+    end
+
     it 'raises ActiveRecord::RecordNotFound if package is not found' do
       expect { finder.execute!(package.name, '3.1.4') }
         .to raise_error(ActiveRecord::RecordNotFound)
diff --git a/spec/finders/packages/go/package_finder_spec.rb b/spec/finders/packages/go/package_finder_spec.rb
index b6fad1e7061..dbcb8255d47 100644
--- a/spec/finders/packages/go/package_finder_spec.rb
+++ b/spec/finders/packages/go/package_finder_spec.rb
@@ -7,7 +7,7 @@ RSpec.describe Packages::Go::PackageFinder do
 
   let_it_be(:mod) { create :go_module, project: project }
   let_it_be(:version) { create :go_module_version, :tagged, mod: mod, name: 'v1.0.1' }
-  let_it_be(:package) { create :golang_package, project: project, name: mod.name, version: 'v1.0.1' }
+  let_it_be_with_refind(:package) { create :golang_package, project: project, name: mod.name, version: 'v1.0.1' }
 
   let(:finder) { described_class.new(project, mod_name, version_name) }
 
@@ -54,6 +54,17 @@ RSpec.describe Packages::Go::PackageFinder do
       it { is_expected.to eq(package) }
     end
 
+    context 'with an uninstallable package' do
+      let(:mod_name) { mod.name }
+      let(:version_name) { version.name }
+
+      before do
+        package.update_column(:status, 1)
+      end
+
+      it { is_expected.to eq(nil) }
+    end
+
     context 'with an invalid name' do
       let(:mod_name) { 'foo/bar' }
       let(:version_name) { 'baz' }
diff --git a/spec/finders/packages/maven/package_finder_spec.rb b/spec/finders/packages/maven/package_finder_spec.rb
index 9a6bb675248..d5f521ff895 100644
--- a/spec/finders/packages/maven/package_finder_spec.rb
+++ b/spec/finders/packages/maven/package_finder_spec.rb
@@ -6,7 +6,7 @@ RSpec.describe ::Packages::Maven::PackageFinder do
   let_it_be(:user)    { create(:user) }
   let_it_be(:group)   { create(:group) }
   let_it_be(:project) { create(:project, namespace: group) }
-  let_it_be(:package) { create(:maven_package, project: project) }
+  let_it_be_with_refind(:package) { create(:maven_package, project: project) }
 
   let(:param_path) { nil }
   let(:param_project) { nil }
@@ -36,6 +36,16 @@ RSpec.describe ::Packages::Maven::PackageFinder do
             expect { subject }.to raise_error(ActiveRecord::RecordNotFound)
           end
         end
+
+        context 'with an uninstallable package' do
+          let(:param_path) { package.maven_metadatum.path }
+
+          before do
+            package.update_column(:status, 1)
+          end
+
+          it { expect { subject }.to raise_error(ActiveRecord::RecordNotFound) }
+        end
       end
 
       context 'within the project' do
diff --git a/spec/finders/packages/npm/package_finder_spec.rb b/spec/finders/packages/npm/package_finder_spec.rb
index f021d800f31..a995f3b96c4 100644
--- a/spec/finders/packages/npm/package_finder_spec.rb
+++ b/spec/finders/packages/npm/package_finder_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 
 RSpec.describe ::Packages::Npm::PackageFinder do
   let_it_be_with_reload(:project) { create(:project)}
-  let_it_be(:package) { create(:npm_package, project: project) }
+  let_it_be_with_refind(:package) { create(:npm_package, project: project) }
 
   let(:project) { package.project }
   let(:package_name) { package.name }
@@ -46,6 +46,14 @@ RSpec.describe ::Packages::Npm::PackageFinder do
 
         it { is_expected.to be_empty }
       end
+
+      context 'with an uninstallable package' do
+        before do
+          package.update_column(:status, 1)
+        end
+
+        it { is_expected.to be_empty }
+      end
     end
 
     subject { finder.execute }
diff --git a/spec/finders/packages/nuget/package_finder_spec.rb b/spec/finders/packages/nuget/package_finder_spec.rb
index 10b5f6c8ec2..59cca2d06dc 100644
--- a/spec/finders/packages/nuget/package_finder_spec.rb
+++ b/spec/finders/packages/nuget/package_finder_spec.rb
@@ -6,7 +6,7 @@ RSpec.describe Packages::Nuget::PackageFinder do
   let_it_be(:group) { create(:group) }
   let_it_be(:subgroup) { create(:group, parent: group) }
   let_it_be(:project) { create(:project, namespace: subgroup) }
-  let_it_be(:package1) { create(:nuget_package, project: project) }
+  let_it_be_with_refind(:package1) { create(:nuget_package, project: project) }
   let_it_be(:package2) { create(:nuget_package, name: package1.name, version: '2.0.0', project: project) }
   let_it_be(:package3) { create(:nuget_package, name: 'Another.Dummy.Package', project: project) }
   let_it_be(:other_package_1) { create(:nuget_package, name: package1.name, version: package1.version) }
@@ -33,6 +33,14 @@ RSpec.describe Packages::Nuget::PackageFinder do
         it { is_expected.to be_empty }
       end
 
+      context 'with an uninstallable package' do
+        before do
+          package1.update_column(:status, 1)
+        end
+
+        it { is_expected.to contain_exactly(package2) }
+      end
+
       context 'with valid version' do
         let(:package_version) { '2.0.0' }
 
diff --git a/spec/finders/packages/package_finder_spec.rb b/spec/finders/packages/package_finder_spec.rb
index e8c7404a612..6a1d857dad4 100644
--- a/spec/finders/packages/package_finder_spec.rb
+++ b/spec/finders/packages/package_finder_spec.rb
@@ -4,7 +4,7 @@ require 'spec_helper'
 
 RSpec.describe ::Packages::PackageFinder do
   let_it_be(:project) { create(:project) }
-  let_it_be(:maven_package) { create(:maven_package, project: project) }
+  let_it_be_with_refind(:maven_package) { create(:maven_package, project: project) }
 
   describe '#execute' do
     let(:package_id) { maven_package.id }
@@ -13,6 +13,16 @@ RSpec.describe ::Packages::PackageFinder do
 
     it { is_expected.to eq(maven_package) }
 
+    context 'with non-displayable package' do
+      before do
+        maven_package.update_column(:status, 1)
+      end
+
+      it 'raises an exception' do
+        expect { subject }.to raise_exception(ActiveRecord::RecordNotFound)
+      end
+    end
+
     context 'processing packages' do
       let_it_be(:nuget_package) { create(:nuget_package, project: project, name: Packages::Nuget::TEMPORARY_PACKAGE_NAME) }
       let(:package_id) { nuget_package.id }
diff --git a/spec/frontend/pipeline_editor/components/drawer/cards/first_pipeline_card_spec.js b/spec/frontend/pipeline_editor/components/drawer/cards/first_pipeline_card_spec.js
new file mode 100644
index 00000000000..8a4f07c4d88
--- /dev/null
+++ b/spec/frontend/pipeline_editor/components/drawer/cards/first_pipeline_card_spec.js
@@ -0,0 +1,47 @@
+import { getByRole } from '@testing-library/dom';
+import { mount } from '@vue/test-utils';
+import FirstPipelineCard from '~/pipeline_editor/components/drawer/cards/first_pipeline_card.vue';
+import PipelineVisualReference from '~/pipeline_editor/components/drawer/ui/pipeline_visual_reference.vue';
+
+describe('First pipeline card', () => {
+  let wrapper;
+
+  const defaultProvide = {
+    ciExamplesHelpPagePath: '/pipelines/examples',
+    runnerHelpPagePath: '/help/runners',
+  };
+
+  const createComponent = () => {
+    wrapper = mount(FirstPipelineCard, {
+      provide: {
+        ...defaultProvide,
+      },
+    });
+  };
+
+  const getLinkByName = (name) => getByRole(wrapper.element, 'link', { name }).href;
+  const findPipelinesLink = () => getLinkByName(/examples and templates/i);
+  const findRunnersLink = () => getLinkByName(/make sure your instance has runners available/i);
+  const findVisualReference = () => wrapper.findComponent(PipelineVisualReference);
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders the title', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.title);
+  });
+
+  it('renders the content', () => {
+    expect(findVisualReference().exists()).toBe(true);
+  });
+
+  it('renders the links', () => {
+    expect(findRunnersLink()).toContain(defaultProvide.runnerHelpPagePath);
+    expect(findPipelinesLink()).toContain(defaultProvide.ciExamplesHelpPagePath);
+  });
+});
diff --git a/spec/frontend/pipeline_editor/components/drawer/cards/getting_started_card_spec.js b/spec/frontend/pipeline_editor/components/drawer/cards/getting_started_card_spec.js
new file mode 100644
index 00000000000..c592e959068
--- /dev/null
+++ b/spec/frontend/pipeline_editor/components/drawer/cards/getting_started_card_spec.js
@@ -0,0 +1,26 @@
+import { shallowMount } from '@vue/test-utils';
+import GettingStartedCard from '~/pipeline_editor/components/drawer/cards/getting_started_card.vue';
+
+describe('Getting started card', () => {
+  let wrapper;
+
+  const createComponent = () => {
+    wrapper = shallowMount(GettingStartedCard);
+  };
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders the title', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.title);
+  });
+
+  it('renders the content', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.firstParagraph);
+  });
+});
diff --git a/spec/frontend/pipeline_editor/components/drawer/cards/pipeline_config_reference_card_spec.js b/spec/frontend/pipeline_editor/components/drawer/cards/pipeline_config_reference_card_spec.js
new file mode 100644
index 00000000000..3c8821d05a7
--- /dev/null
+++ b/spec/frontend/pipeline_editor/components/drawer/cards/pipeline_config_reference_card_spec.js
@@ -0,0 +1,51 @@
+import { getByRole } from '@testing-library/dom';
+import { mount } from '@vue/test-utils';
+import PipelineConfigReferenceCard from '~/pipeline_editor/components/drawer/cards/pipeline_config_reference_card.vue';
+
+describe('Pipeline config reference card', () => {
+  let wrapper;
+
+  const defaultProvide = {
+    ciExamplesHelpPagePath: 'help/ci/examples/',
+    ciHelpPagePath: 'help/ci/introduction',
+    needsHelpPagePath: 'help/ci/yaml#needs',
+    ymlHelpPagePath: 'help/ci/yaml',
+  };
+
+  const createComponent = () => {
+    wrapper = mount(PipelineConfigReferenceCard, {
+      provide: {
+        ...defaultProvide,
+      },
+    });
+  };
+
+  const getLinkByName = (name) => getByRole(wrapper.element, 'link', { name }).href;
+  const findCiExamplesLink = () => getLinkByName(/CI\/CD examples and templates/i);
+  const findCiIntroLink = () => getLinkByName(/GitLab CI\/CD concepts/i);
+  const findNeedsLink = () => getLinkByName(/Needs keyword/i);
+  const findYmlSyntaxLink = () => getLinkByName(/.gitlab-ci.yml syntax reference/i);
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders the title', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.title);
+  });
+
+  it('renders the content', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.firstParagraph);
+  });
+
+  it('renders the links', () => {
+    expect(findCiExamplesLink()).toContain(defaultProvide.ciExamplesHelpPagePath);
+    expect(findCiIntroLink()).toContain(defaultProvide.ciHelpPagePath);
+    expect(findNeedsLink()).toContain(defaultProvide.needsHelpPagePath);
+    expect(findYmlSyntaxLink()).toContain(defaultProvide.ymlHelpPagePath);
+  });
+});
diff --git a/spec/frontend/pipeline_editor/components/drawer/cards/visualize_and_lint_card_spec.js b/spec/frontend/pipeline_editor/components/drawer/cards/visualize_and_lint_card_spec.js
new file mode 100644
index 00000000000..bebd2484c1d
--- /dev/null
+++ b/spec/frontend/pipeline_editor/components/drawer/cards/visualize_and_lint_card_spec.js
@@ -0,0 +1,26 @@
+import { shallowMount } from '@vue/test-utils';
+import VisualizeAndLintCard from '~/pipeline_editor/components/drawer/cards/getting_started_card.vue';
+
+describe('Visual and Lint card', () => {
+  let wrapper;
+
+  const createComponent = () => {
+    wrapper = shallowMount(VisualizeAndLintCard);
+  };
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders the title', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.title);
+  });
+
+  it('renders the content', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.firstParagraph);
+  });
+});
diff --git a/spec/frontend/pipeline_editor/components/drawer/pipeline_editor_drawer_spec.js b/spec/frontend/pipeline_editor/components/drawer/pipeline_editor_drawer_spec.js
index 587373c99b4..fea7d90de52 100644
--- a/spec/frontend/pipeline_editor/components/drawer/pipeline_editor_drawer_spec.js
+++ b/spec/frontend/pipeline_editor/components/drawer/pipeline_editor_drawer_spec.js
@@ -1,4 +1,9 @@
+import { GlButton } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
+import FirstPipelineCard from '~/pipeline_editor/components/drawer/cards/first_pipeline_card.vue';
+import GettingStartedCard from '~/pipeline_editor/components/drawer/cards/getting_started_card.vue';
+import PipelineConfigReferenceCard from '~/pipeline_editor/components/drawer/cards/pipeline_config_reference_card.vue';
+import VisualizeAndLintCard from '~/pipeline_editor/components/drawer/cards/visualize_and_lint_card.vue';
 import PipelineEditorDrawer from '~/pipeline_editor/components/drawer/pipeline_editor_drawer.vue';
 
 describe('Pipeline editor drawer', () => {
@@ -8,7 +13,12 @@ describe('Pipeline editor drawer', () => {
     wrapper = shallowMount(PipelineEditorDrawer);
   };
 
-  const findToggleBtn = () => wrapper.find('[data-testid="toggleBtn"]');
+  const findFirstPipelineCard = () => wrapper.findComponent(FirstPipelineCard);
+  const findGettingStartedCard = () => wrapper.findComponent(GettingStartedCard);
+  const findPipelineConfigReferenceCard = () => wrapper.findComponent(PipelineConfigReferenceCard);
+  const findToggleBtn = () => wrapper.findComponent(GlButton);
+  const findVisualizeAndLintCard = () => wrapper.findComponent(VisualizeAndLintCard);
+
   const findArrowIcon = () => wrapper.find('[data-testid="toggle-icon"]');
   const findCollapseText = () => wrapper.find('[data-testid="collapse-text"]');
   const findDrawerContent = () => wrapper.find('[data-testid="drawer-content"]');
@@ -24,7 +34,7 @@ describe('Pipeline editor drawer', () => {
       createComponent();
     });
 
-    it('show the left facing arrow icon', () => {
+    it('shows the left facing arrow icon', () => {
       expect(findArrowIcon().props('name')).toBe('chevron-double-lg-left');
     });
 
@@ -51,7 +61,7 @@ describe('Pipeline editor drawer', () => {
       await clickToggleBtn();
     });
 
-    it('show the right facing arrow icon', () => {
+    it('shows the right facing arrow icon', () => {
       expect(findArrowIcon().props('name')).toBe('chevron-double-lg-right');
     });
 
@@ -59,10 +69,17 @@ describe('Pipeline editor drawer', () => {
       expect(findCollapseText().exists()).toBe(true);
     });
 
-    it('show the drawer content', () => {
+    it('shows the drawer content', () => {
       expect(findDrawerContent().exists()).toBe(true);
     });
 
+    it('shows all the introduction cards', () => {
+      expect(findFirstPipelineCard().exists()).toBe(true);
+      expect(findGettingStartedCard().exists()).toBe(true);
+      expect(findPipelineConfigReferenceCard().exists()).toBe(true);
+      expect(findVisualizeAndLintCard().exists()).toBe(true);
+    });
+
     it('can close the drawer by clicking on the toggle button', async () => {
       expect(findDrawerContent().exists()).toBe(true);
 
diff --git a/spec/frontend/pipeline_editor/components/drawer/ui/demo_job_pill_spec.js b/spec/frontend/pipeline_editor/components/drawer/ui/demo_job_pill_spec.js
new file mode 100644
index 00000000000..edd2b45569a
--- /dev/null
+++ b/spec/frontend/pipeline_editor/components/drawer/ui/demo_job_pill_spec.js
@@ -0,0 +1,27 @@
+import { shallowMount } from '@vue/test-utils';
+import DemoJobPill from '~/pipeline_editor/components/drawer/ui/demo_job_pill.vue';
+
+describe('Demo job pill', () => {
+  let wrapper;
+  const jobName = 'my-build-job';
+
+  const createComponent = () => {
+    wrapper = shallowMount(DemoJobPill, {
+      propsData: {
+        jobName,
+      },
+    });
+  };
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders the jobName', () => {
+    expect(wrapper.text()).toContain(jobName);
+  });
+});
diff --git a/spec/frontend/pipeline_editor/components/drawer/ui/pipeline_visual_reference_spec.js b/spec/frontend/pipeline_editor/components/drawer/ui/pipeline_visual_reference_spec.js
new file mode 100644
index 00000000000..e4834544484
--- /dev/null
+++ b/spec/frontend/pipeline_editor/components/drawer/ui/pipeline_visual_reference_spec.js
@@ -0,0 +1,31 @@
+import { shallowMount } from '@vue/test-utils';
+import DemoJobPill from '~/pipeline_editor/components/drawer/ui/demo_job_pill.vue';
+import PipelineVisualReference from '~/pipeline_editor/components/drawer/ui/pipeline_visual_reference.vue';
+
+describe('Demo job pill', () => {
+  let wrapper;
+
+  const createComponent = () => {
+    wrapper = shallowMount(PipelineVisualReference);
+  };
+
+  const findAllDemoJobPills = () => wrapper.findAllComponents(DemoJobPill);
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('renders all stage names', () => {
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.stageNames.build);
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.stageNames.test);
+    expect(wrapper.text()).toContain(wrapper.vm.$options.i18n.stageNames.deploy);
+  });
+
+  it('renders all job pills', () => {
+    expect(findAllDemoJobPills()).toHaveLength(4);
+  });
+});
diff --git a/spec/frontend/registry/explorer/components/details_page/details_header_spec.js b/spec/frontend/registry/explorer/components/details_page/details_header_spec.js
index 4fe44a3307a..632f506f4ae 100644
--- a/spec/frontend/registry/explorer/components/details_page/details_header_spec.js
+++ b/spec/frontend/registry/explorer/components/details_page/details_header_spec.js
@@ -1,7 +1,10 @@
 import { GlButton, GlIcon } from '@gitlab/ui';
-import { shallowMount } from '@vue/test-utils';
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import VueApollo from 'vue-apollo';
 import { useFakeDate } from 'helpers/fake_date';
+import createMockApollo from 'helpers/mock_apollo_helper';
 import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
+import waitForPromises from 'helpers/wait_for_promises';
 import component from '~/registry/explorer/components/details_page/details_header.vue';
 import {
   UNSCHEDULED_STATUS,
@@ -16,15 +19,18 @@ import {
   ROOT_IMAGE_TEXT,
   ROOT_IMAGE_TOOLTIP,
 } from '~/registry/explorer/constants';
+import getContainerRepositoryTagCountQuery from '~/registry/explorer/graphql/queries/get_container_repository_tags_count.query.graphql';
 import TitleArea from '~/vue_shared/components/registry/title_area.vue';
+import { imageTagsCountMock } from '../../mock_data';
 
 describe('Details Header', () => {
   let wrapper;
+  let apolloProvider;
+  let localVue;
 
   const defaultImage = {
     name: 'foo',
     updatedAt: '2020-11-03T13:29:21Z',
-    tagsCount: 10,
     canDelete: true,
     project: {
       visibility: 'public',
@@ -51,12 +57,31 @@ describe('Details Header', () => {
     await wrapper.vm.$nextTick();
   };
 
-  const mountComponent = (propsData = { image: defaultImage }) => {
+  const mountComponent = ({
+    propsData = { image: defaultImage },
+    resolver = jest.fn().mockResolvedValue(imageTagsCountMock()),
+    $apollo = undefined,
+  } = {}) => {
+    const mocks = {};
+
+    if ($apollo) {
+      mocks.$apollo = $apollo;
+    } else {
+      localVue = createLocalVue();
+      localVue.use(VueApollo);
+
+      const requestHandlers = [[getContainerRepositoryTagCountQuery, resolver]];
+      apolloProvider = createMockApollo(requestHandlers);
+    }
+
     wrapper = shallowMount(component, {
+      localVue,
+      apolloProvider,
       propsData,
       directives: {
         GlTooltip: createMockDirective(),
       },
+      mocks,
       stubs: {
         TitleArea,
       },
@@ -64,41 +89,48 @@ describe('Details Header', () => {
   };
 
   afterEach(() => {
+    // if we want to mix createMockApollo and manual mocks we need to reset everything
     wrapper.destroy();
+    apolloProvider = undefined;
+    localVue = undefined;
     wrapper = null;
   });
+
   describe('image name', () => {
     describe('missing image name', () => {
-      it('root image ', () => {
-        mountComponent({ image: { ...defaultImage, name: '' } });
+      beforeEach(() => {
+        mountComponent({ propsData: { image: { ...defaultImage, name: '' } } });
 
+        return waitForPromises();
+      });
+
+      it('root image ', () => {
         expect(findTitle().text()).toBe(ROOT_IMAGE_TEXT);
       });
 
       it('has an icon', () => {
-        mountComponent({ image: { ...defaultImage, name: '' } });
-
         expect(findInfoIcon().exists()).toBe(true);
         expect(findInfoIcon().props('name')).toBe('information-o');
       });
 
       it('has a tooltip', () => {
-        mountComponent({ image: { ...defaultImage, name: '' } });
-
         const tooltip = getBinding(findInfoIcon().element, 'gl-tooltip');
         expect(tooltip.value).toBe(ROOT_IMAGE_TOOLTIP);
       });
     });
 
     describe('with image name present', () => {
-      it('shows image.name ', () => {
+      beforeEach(() => {
         mountComponent();
+
+        return waitForPromises();
+      });
+
+      it('shows image.name ', () => {
         expect(findTitle().text()).toContain('foo');
       });
 
       it('has no icon', () => {
-        mountComponent();
-
         expect(findInfoIcon().exists()).toBe(false);
       });
     });
@@ -111,12 +143,6 @@ describe('Details Header', () => {
       expect(findDeleteButton().exists()).toBe(true);
     });
 
-    it('is hidden while loading', () => {
-      mountComponent({ image: defaultImage, metadataLoading: true });
-
-      expect(findDeleteButton().exists()).toBe(false);
-    });
-
     it('has the correct text', () => {
       mountComponent();
 
@@ -149,7 +175,7 @@ describe('Details Header', () => {
     `(
       'when canDelete is $canDelete and disabled is $disabled is $isDisabled that the button is disabled',
       ({ canDelete, disabled, isDisabled }) => {
-        mountComponent({ image: { ...defaultImage, canDelete }, disabled });
+        mountComponent({ propsData: { image: { ...defaultImage, canDelete }, disabled } });
 
         expect(findDeleteButton().props('disabled')).toBe(isDisabled);
       },
@@ -158,15 +184,32 @@ describe('Details Header', () => {
 
   describe('metadata items', () => {
     describe('tags count', () => {
-      it('when there is more than one tag has the correct text', async () => {
-        mountComponent();
+      it('displays "-- tags" while loading', async () => {
+        // here we are forced to mock apollo because `waitForMetadataItems` waits
+        // for two ticks, de facto allowing the promise to resolve, so there is
+        // no way to catch the component as both rendered and in loading state
+        mountComponent({ $apollo: { queries: { containerRepository: { loading: true } } } });
+
         await waitForMetadataItems();
 
-        expect(findTagsCount().props('text')).toBe('10 tags');
+        expect(findTagsCount().props('text')).toBe('-- tags');
+      });
+
+      it('when there is more than one tag has the correct text', async () => {
+        mountComponent();
+
+        await waitForPromises();
+        await waitForMetadataItems();
+
+        expect(findTagsCount().props('text')).toBe('13 tags');
       });
 
       it('when there is one tag has the correct text', async () => {
-        mountComponent({ image: { ...defaultImage, tagsCount: 1 } });
+        mountComponent({
+          resolver: jest.fn().mockResolvedValue(imageTagsCountMock({ tagsCount: 1 })),
+        });
+
+        await waitForPromises();
         await waitForMetadataItems();
 
         expect(findTagsCount().props('text')).toBe('1 tag');
@@ -208,11 +251,13 @@ describe('Details Header', () => {
         'when the status is $status the text is $text and the tooltip is $tooltip',
         async ({ status, text, tooltip }) => {
           mountComponent({
-            image: {
-              ...defaultImage,
-              expirationPolicyCleanupStatus: status,
-              project: {
-                containerExpirationPolicy: { enabled: true, nextRunAt: '2021-01-03T14:29:21Z' },
+            propsData: {
+              image: {
+                ...defaultImage,
+                expirationPolicyCleanupStatus: status,
+                project: {
+                  containerExpirationPolicy: { enabled: true, nextRunAt: '2021-01-03T14:29:21Z' },
+                },
               },
             },
           });
@@ -242,7 +287,9 @@ describe('Details Header', () => {
           expect(findLastUpdatedAndVisibility().props('icon')).toBe('eye');
         });
         it('shows an eye slashed when the project is not public', async () => {
-          mountComponent({ image: { ...defaultImage, project: { visibility: 'private' } } });
+          mountComponent({
+            propsData: { image: { ...defaultImage, project: { visibility: 'private' } } },
+          });
           await waitForMetadataItems();
 
           expect(findLastUpdatedAndVisibility().props('icon')).toBe('eye-slash');
diff --git a/spec/frontend/registry/explorer/mock_data.js b/spec/frontend/registry/explorer/mock_data.js
index 7d544b71466..fe258dcd4e8 100644
--- a/spec/frontend/registry/explorer/mock_data.js
+++ b/spec/frontend/registry/explorer/mock_data.js
@@ -113,7 +113,6 @@ export const containerRepositoryMock = {
   canDelete: true,
   createdAt: '2020-11-03T13:29:21Z',
   updatedAt: '2020-11-03T13:29:21Z',
-  tagsCount: 13,
   expirationPolicyStartedAt: null,
   expirationPolicyCleanupStatus: 'UNSCHEDULED',
   project: {
@@ -175,6 +174,16 @@ export const imageTagsMock = (nodes = tagsMock) => ({
   },
 });
 
+export const imageTagsCountMock = (override) => ({
+  data: {
+    containerRepository: {
+      id: containerRepositoryMock.id,
+      tagsCount: 13,
+      ...override,
+    },
+  },
+});
+
 export const graphQLImageDetailsMock = (override) => ({
   data: {
     containerRepository: {
diff --git a/spec/frontend/registry/explorer/pages/details_spec.js b/spec/frontend/registry/explorer/pages/details_spec.js
index eb01fb1a7e6..022f6e71fe6 100644
--- a/spec/frontend/registry/explorer/pages/details_spec.js
+++ b/spec/frontend/registry/explorer/pages/details_spec.js
@@ -292,7 +292,6 @@ describe('Details Page', () => {
 
       await waitForApolloRequestRender();
       expect(findDetailsHeader().props()).toMatchObject({
-        metadataLoading: false,
         image: {
           name: containerRepositoryMock.name,
           project: {
diff --git a/spec/frontend/vue_mr_widget/deployment/deployment_view_button_spec.js b/spec/frontend/vue_mr_widget/deployment/deployment_view_button_spec.js
index a5d91468ef2..eb6e3711e2e 100644
--- a/spec/frontend/vue_mr_widget/deployment/deployment_view_button_spec.js
+++ b/spec/frontend/vue_mr_widget/deployment/deployment_view_button_spec.js
@@ -1,4 +1,5 @@
-import { mount } from '@vue/test-utils';
+import { GlDropdown, GlLink } from '@gitlab/ui';
+import { mountExtended } from 'helpers/vue_test_utils_helper';
 import DeploymentViewButton from '~/vue_merge_request_widget/components/deployment/deployment_view_button.vue';
 import ReviewAppLink from '~/vue_merge_request_widget/components/review_app_link.vue';
 import { deploymentMockData } from './deployment_mock_data';
@@ -11,14 +12,14 @@ const appButtonText = {
 describe('Deployment View App button', () => {
   let wrapper;
 
-  const factory = (options = {}) => {
-    wrapper = mount(DeploymentViewButton, {
+  const createComponent = (options = {}) => {
+    wrapper = mountExtended(DeploymentViewButton, {
       ...options,
     });
   };
 
   beforeEach(() => {
-    factory({
+    createComponent({
       propsData: {
         deployment: deploymentMockData,
         appButtonText,
@@ -30,15 +31,21 @@ describe('Deployment View App button', () => {
     wrapper.destroy();
   });
 
+  const findReviewAppLink = () => wrapper.findComponent(ReviewAppLink);
+  const findMrWigdetDeploymentDropdown = () => wrapper.findComponent(GlDropdown);
+  const findMrWigdetDeploymentDropdownIcon = () =>
+    wrapper.findByTestId('mr-wigdet-deployment-dropdown-icon');
+  const findDeployUrlMenuItems = () => wrapper.findAllComponents(GlLink);
+
   describe('text', () => {
     it('renders text as passed', () => {
-      expect(wrapper.find(ReviewAppLink).text()).toContain(appButtonText.text);
+      expect(findReviewAppLink().props().display.text).toBe(appButtonText.text);
     });
   });
 
   describe('without changes', () => {
     beforeEach(() => {
-      factory({
+      createComponent({
         propsData: {
           deployment: { ...deploymentMockData, changes: null },
           appButtonText,
@@ -47,13 +54,13 @@ describe('Deployment View App button', () => {
     });
 
     it('renders the link to the review app without dropdown', () => {
-      expect(wrapper.find('.js-mr-wigdet-deployment-dropdown').exists()).toBe(false);
+      expect(findMrWigdetDeploymentDropdown().exists()).toBe(false);
     });
   });
 
   describe('with a single change', () => {
     beforeEach(() => {
-      factory({
+      createComponent({
         propsData: {
           deployment: { ...deploymentMockData, changes: [deploymentMockData.changes[0]] },
           appButtonText,
@@ -62,21 +69,20 @@ describe('Deployment View App button', () => {
     });
 
     it('renders the link to the review app without dropdown', () => {
-      expect(wrapper.find('.js-mr-wigdet-deployment-dropdown').exists()).toBe(false);
+      expect(findMrWigdetDeploymentDropdown().exists()).toBe(false);
+      expect(findMrWigdetDeploymentDropdownIcon().exists()).toBe(false);
     });
 
     it('renders the link to the review app linked to to the first change', () => {
       const expectedUrl = deploymentMockData.changes[0].external_url;
-      const deployUrl = wrapper.find('.js-deploy-url');
 
-      expect(deployUrl.attributes().href).not.toBeNull();
-      expect(deployUrl.attributes().href).toEqual(expectedUrl);
+      expect(findReviewAppLink().attributes('href')).toBe(expectedUrl);
     });
   });
 
   describe('with multiple changes', () => {
     beforeEach(() => {
-      factory({
+      createComponent({
         propsData: {
           deployment: deploymentMockData,
           appButtonText,
@@ -85,18 +91,18 @@ describe('Deployment View App button', () => {
     });
 
     it('renders the link to the review app with dropdown', () => {
-      expect(wrapper.find('.js-mr-wigdet-deployment-dropdown').exists()).toBe(true);
+      expect(findMrWigdetDeploymentDropdown().exists()).toBe(true);
+      expect(findMrWigdetDeploymentDropdownIcon().exists()).toBe(true);
     });
 
     it('renders all the links to the review apps', () => {
-      const allUrls = wrapper.findAll('.js-deploy-url-menu-item').wrappers;
+      const allUrls = findDeployUrlMenuItems().wrappers;
       const expectedUrls = deploymentMockData.changes.map((change) => change.external_url);
 
       expectedUrls.forEach((expectedUrl, idx) => {
         const deployUrl = allUrls[idx];
 
-        expect(deployUrl.attributes().href).not.toBeNull();
-        expect(deployUrl.attributes().href).toEqual(expectedUrl);
+        expect(deployUrl.attributes('href')).toBe(expectedUrl);
       });
     });
   });
diff --git a/spec/helpers/ci/pipeline_editor_helper_spec.rb b/spec/helpers/ci/pipeline_editor_helper_spec.rb
index e276796f3ec..aacfc3b91c6 100644
--- a/spec/helpers/ci/pipeline_editor_helper_spec.rb
+++ b/spec/helpers/ci/pipeline_editor_helper_spec.rb
@@ -40,16 +40,21 @@ RSpec.describe Ci::PipelineEditorHelper do
       it 'returns pipeline editor data' do
         expect(pipeline_editor_data).to eq({
           "ci-config-path": project.ci_config_path_or_default,
+          "ci-examples-help-page-path" => help_page_path('ci/examples/README'),
+          "ci-help-page-path" => help_page_path('ci/README'),
           "commit-sha" => project.commit.sha,
           "default-branch" => project.default_branch,
           "empty-state-illustration-path" => 'foo',
           "initial-branch-name": nil,
           "lint-help-page-path" => help_page_path('ci/lint', anchor: 'validate-basic-logic-and-syntax'),
+          "needs-help-page-path" => help_page_path('ci/yaml/README', anchor: 'needs'),
           "new-merge-request-path" => '/mock/project/-/merge_requests/new',
           "pipeline_etag" => graphql_etag_pipeline_sha_path(project.commit.sha),
+          "pipeline-page-path" => project_pipelines_path(project),
           "project-path" => project.path,
           "project-full-path" => project.full_path,
           "project-namespace" => project.namespace.full_path,
+          "runner-help-page-path" => help_page_path('ci/runners/README'),
           "yml-help-page-path" => help_page_path('ci/yaml/README')
         })
       end
@@ -61,16 +66,21 @@ RSpec.describe Ci::PipelineEditorHelper do
       it 'returns pipeline editor data' do
         expect(pipeline_editor_data).to eq({
           "ci-config-path": project.ci_config_path_or_default,
+          "ci-examples-help-page-path" => help_page_path('ci/examples/README'),
+          "ci-help-page-path" => help_page_path('ci/README'),
           "commit-sha" => '',
           "default-branch" => project.default_branch,
           "empty-state-illustration-path" => 'foo',
           "initial-branch-name": nil,
           "lint-help-page-path" => help_page_path('ci/lint', anchor: 'validate-basic-logic-and-syntax'),
+          "needs-help-page-path" => help_page_path('ci/yaml/README', anchor: 'needs'),
           "new-merge-request-path" => '/mock/project/-/merge_requests/new',
           "pipeline_etag" => '',
+          "pipeline-page-path" => project_pipelines_path(project),
           "project-path" => project.path,
           "project-full-path" => project.full_path,
           "project-namespace" => project.namespace.full_path,
+          "runner-help-page-path" => help_page_path('ci/runners/README'),
           "yml-help-page-path" => help_page_path('ci/yaml/README')
         })
       end
diff --git a/spec/lib/banzai/cross_project_reference_spec.rb b/spec/lib/banzai/cross_project_reference_spec.rb
index 95b78ceb5d5..60ff15a88e0 100644
--- a/spec/lib/banzai/cross_project_reference_spec.rb
+++ b/spec/lib/banzai/cross_project_reference_spec.rb
@@ -4,10 +4,12 @@ require 'spec_helper'
 
 RSpec.describe Banzai::CrossProjectReference do
   let(:including_class) { Class.new.include(described_class).new }
+  let(:reference_cache) { Banzai::Filter::References::ReferenceCache.new(including_class, {})}
 
   before do
     allow(including_class).to receive(:context).and_return({})
     allow(including_class).to receive(:parent_from_ref).and_call_original
+    allow(including_class).to receive(:reference_cache).and_return(reference_cache)
   end
 
   describe '#parent_from_ref' do
@@ -47,5 +49,18 @@ RSpec.describe Banzai::CrossProjectReference do
         expect(including_class.parent_from_ref('cross/reference')).to eq project2
       end
     end
+
+    context 'when reference cache is loaded' do
+      let(:project2) { double('referenced project') }
+
+      before do
+        allow(reference_cache).to receive(:cache_loaded?).and_return(true)
+        allow(reference_cache).to receive(:parent_per_reference).and_return({ 'cross/reference' => project2 })
+      end
+
+      it 'pulls from the reference cache' do
+        expect(including_class.parent_from_ref('cross/reference')).to eq project2
+      end
+    end
   end
 end
diff --git a/spec/lib/banzai/filter/references/abstract_reference_filter_spec.rb b/spec/lib/banzai/filter/references/abstract_reference_filter_spec.rb
index d10b52bf7d0..3cb3ebc42a6 100644
--- a/spec/lib/banzai/filter/references/abstract_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/references/abstract_reference_filter_spec.rb
@@ -8,18 +8,6 @@ RSpec.describe Banzai::Filter::References::AbstractReferenceFilter do
   let(:doc) { Nokogiri::HTML.fragment('') }
   let(:filter) { described_class.new(doc, project: project) }
 
-  describe '#references_per_parent' do
-    let(:doc) { Nokogiri::HTML.fragment("#1 #{project.full_path}#2 #2") }
-
-    it 'returns a Hash containing references grouped per parent paths' do
-      expect(described_class).to receive(:object_class).exactly(6).times.and_return(Issue)
-
-      refs = filter.references_per_parent
-
-      expect(refs).to match(a_hash_including(project.full_path => contain_exactly(1, 2)))
-    end
-  end
-
   describe '#data_attributes_for' do
     let_it_be(:issue) { create(:issue, project: project) }
 
@@ -32,74 +20,6 @@ RSpec.describe Banzai::Filter::References::AbstractReferenceFilter do
     end
   end
 
-  describe '#parent_per_reference' do
-    it 'returns a Hash containing projects grouped per parent paths' do
-      expect(filter).to receive(:references_per_parent)
-        .and_return({ project.full_path => Set.new([1]) })
-
-      expect(filter.parent_per_reference)
-        .to eq({ project.full_path => project })
-    end
-  end
-
-  describe '#find_for_paths' do
-    context 'with RequestStore disabled' do
-      it 'returns a list of Projects for a list of paths' do
-        expect(filter.find_for_paths([project.full_path]))
-          .to eq([project])
-      end
-
-      it "return an empty array for paths that don't exist" do
-        expect(filter.find_for_paths(['nonexistent/project']))
-          .to eq([])
-      end
-    end
-
-    context 'with RequestStore enabled', :request_store do
-      it 'returns a list of Projects for a list of paths' do
-        expect(filter.find_for_paths([project.full_path]))
-          .to eq([project])
-      end
-
-      context 'when no project with that path exists' do
-        it 'returns no value' do
-          expect(filter.find_for_paths(['nonexistent/project']))
-            .to eq([])
-        end
-
-        it 'adds the ref to the project refs cache' do
-          project_refs_cache = {}
-          allow(filter).to receive(:refs_cache).and_return(project_refs_cache)
-
-          filter.find_for_paths(['nonexistent/project'])
-
-          expect(project_refs_cache).to eq({ 'nonexistent/project' => nil })
-        end
-
-        context 'when the project refs cache includes nil values' do
-          before do
-            # adds { 'nonexistent/project' => nil } to cache
-            filter.from_ref_cached('nonexistent/project')
-          end
-
-          it "return an empty array for paths that don't exist" do
-            expect(filter.find_for_paths(['nonexistent/project']))
-              .to eq([])
-          end
-        end
-      end
-    end
-  end
-
-  describe '#current_parent_path' do
-    it 'returns the path of the current parent' do
-      doc = Nokogiri::HTML.fragment('')
-      filter = described_class.new(doc, project: project)
-
-      expect(filter.current_parent_path).to eq(project.full_path)
-    end
-  end
-
   context 'abstract methods' do
     describe '#find_object' do
       it 'raises NotImplementedError' do
diff --git a/spec/lib/banzai/filter/references/issue_reference_filter_spec.rb b/spec/lib/banzai/filter/references/issue_reference_filter_spec.rb
index 0e1cb1ade74..88c2494b243 100644
--- a/spec/lib/banzai/filter/references/issue_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/references/issue_reference_filter_spec.rb
@@ -470,24 +470,6 @@ RSpec.describe Banzai::Filter::References::IssueReferenceFilter do
     end
   end
 
-  describe '#records_per_parent' do
-    context 'using an internal issue tracker' do
-      it 'returns a Hash containing the issues per project' do
-        doc = Nokogiri::HTML.fragment('')
-        filter = described_class.new(doc, project: project)
-
-        expect(filter).to receive(:parent_per_reference)
-          .and_return({ project.full_path => project })
-
-        expect(filter).to receive(:references_per_parent)
-          .and_return({ project.full_path => Set.new([issue.iid]) })
-
-        expect(filter.records_per_parent)
-          .to eq({ project => { issue.iid => issue } })
-      end
-    end
-  end
-
   describe '.references_in' do
     let(:merge_request) { create(:merge_request) }
 
diff --git a/spec/lib/banzai/filter/references/reference_cache_spec.rb b/spec/lib/banzai/filter/references/reference_cache_spec.rb
new file mode 100644
index 00000000000..2e37e34bba5
--- /dev/null
+++ b/spec/lib/banzai/filter/references/reference_cache_spec.rb
@@ -0,0 +1,143 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Banzai::Filter::References::ReferenceCache do
+  let_it_be(:project)  { create(:project) }
+  let_it_be(:project2) { create(:project) }
+  let_it_be(:issue1)   { create(:issue, project: project) }
+  let_it_be(:issue2)   { create(:issue, project: project) }
+  let_it_be(:issue3)   { create(:issue, project: project2) }
+  let_it_be(:doc)      { Nokogiri::HTML.fragment("#{issue1.to_reference} #{issue2.to_reference} #{issue3.to_reference(full: true)}") }
+
+  let(:filter_class) { Banzai::Filter::References::IssueReferenceFilter }
+  let(:filter)       { filter_class.new(doc, project: project) }
+  let(:cache)        { described_class.new(filter, { project: project }) }
+
+  describe '#load_references_per_parent' do
+    it 'loads references grouped per parent paths' do
+      cache.load_references_per_parent(filter.nodes)
+
+      expect(cache.references_per_parent).to eq({ project.full_path => [issue1.iid, issue2.iid].to_set,
+                                                  project2.full_path => [issue3.iid].to_set })
+    end
+  end
+
+  describe '#load_parent_per_reference' do
+    it 'returns a Hash containing projects grouped per parent paths' do
+      cache.load_references_per_parent(filter.nodes)
+      cache.load_parent_per_reference
+
+      expect(cache.parent_per_reference).to match({ project.full_path => project, project2.full_path => project2 })
+    end
+  end
+
+  describe '#load_records_per_parent' do
+    it 'returns a Hash containing projects grouped per parent paths' do
+      cache.load_references_per_parent(filter.nodes)
+      cache.load_parent_per_reference
+      cache.load_records_per_parent
+
+      expect(cache.records_per_parent).to match({ project => { issue1.iid => issue1, issue2.iid => issue2 },
+                                                  project2 => { issue3.iid => issue3 } })
+    end
+  end
+
+  describe '#initialize_reference_cache' do
+    it 'does not have an N+1 query problem with cross projects' do
+      doc_single = Nokogiri::HTML.fragment("#1")
+      filter_single = filter_class.new(doc_single, project: project)
+      cache_single = described_class.new(filter_single, { project: project })
+
+      control_count = ActiveRecord::QueryRecorder.new do
+        cache_single.load_references_per_parent(filter_single.nodes)
+        cache_single.load_parent_per_reference
+        cache_single.load_records_per_parent
+      end.count
+
+      # Since this is an issue filter that is not batching issue queries
+      # across projects, we have to account for that.
+      # 1 for both projects, 1 for issues in each project == 3
+      max_count = control_count + 1
+
+      expect do
+        cache.load_references_per_parent(filter.nodes)
+        cache.load_parent_per_reference
+        cache.load_records_per_parent
+      end.not_to exceed_query_limit(max_count)
+    end
+  end
+
+  describe '#find_for_paths' do
+    context 'with RequestStore disabled' do
+      it 'returns a list of Projects for a list of paths' do
+        expect(cache.find_for_paths([project.full_path]))
+          .to eq([project])
+      end
+
+      it 'return an empty array for paths that do not exist' do
+        expect(cache.find_for_paths(['nonexistent/project']))
+          .to eq([])
+      end
+    end
+
+    context 'with RequestStore enabled', :request_store do
+      it 'returns a list of Projects for a list of paths' do
+        expect(cache.find_for_paths([project.full_path]))
+          .to eq([project])
+      end
+
+      context 'when no project with that path exists' do
+        it 'returns no value' do
+          expect(cache.find_for_paths(['nonexistent/project']))
+            .to eq([])
+        end
+
+        it 'adds the ref to the project refs cache' do
+          project_refs_cache = {}
+          allow(cache).to receive(:refs_cache).and_return(project_refs_cache)
+
+          cache.find_for_paths(['nonexistent/project'])
+
+          expect(project_refs_cache).to eq({ 'nonexistent/project' => nil })
+        end
+      end
+    end
+  end
+
+  describe '#current_parent_path' do
+    it 'returns the path of the current parent' do
+      expect(cache.current_parent_path).to eq project.full_path
+    end
+  end
+
+  describe '#current_project_namespace_path' do
+    it 'returns the path of the current project namespace' do
+      expect(cache.current_project_namespace_path).to eq project.namespace.full_path
+    end
+  end
+
+  describe '#full_project_path' do
+    it 'returns current parent path when no ref specified' do
+      expect(cache.full_project_path('something', nil)).to eq cache.current_parent_path
+    end
+
+    it 'returns combined namespace and project ref' do
+      expect(cache.full_project_path('something', 'cool')).to eq 'something/cool'
+    end
+
+    it 'returns uses default namespace and project ref when namespace nil' do
+      expect(cache.full_project_path(nil, 'cool')).to eq "#{project.namespace.full_path}/cool"
+    end
+  end
+
+  describe '#full_group_path' do
+    it 'returns current parent path when no group ref specified' do
+      expect(cache.full_group_path(nil)).to eq cache.current_parent_path
+    end
+
+    it 'returns group ref' do
+      expect(cache.full_group_path('cool_group')).to eq 'cool_group'
+    end
+  end
+end
diff --git a/spec/lib/bulk_imports/clients/http_spec.rb b/spec/lib/bulk_imports/clients/http_spec.rb
index 2d841b7fac2..213fa23675e 100644
--- a/spec/lib/bulk_imports/clients/http_spec.rb
+++ b/spec/lib/bulk_imports/clients/http_spec.rb
@@ -8,66 +8,23 @@ RSpec.describe BulkImports::Clients::Http do
   let(:uri) { 'http://gitlab.example' }
   let(:token) { 'token' }
   let(:resource) { 'resource' }
+  let(:response_double) { double(code: 200, success?: true, parsed_response: {}) }
 
   subject { described_class.new(uri: uri, token: token) }
 
-  describe '#get' do
-    let(:response_double) { double(code: 200, success?: true, parsed_response: {}) }
+  shared_examples 'performs network request' do
+    it 'performs network request' do
+      expect(Gitlab::HTTP).to receive(method).with(*expected_args).and_return(response_double)
 
-    shared_examples 'performs network request' do
-      it 'performs network request' do
-        expect(Gitlab::HTTP).to receive(:get).with(*expected_args).and_return(response_double)
-
-        subject.get(resource)
-      end
-    end
-
-    describe 'request query' do
-      include_examples 'performs network request' do
-        let(:expected_args) do
-          [
-            anything,
-            hash_including(
-              query: {
-                page: described_class::DEFAULT_PAGE,
-                per_page: described_class::DEFAULT_PER_PAGE
-              }
-            )
-          ]
-        end
-      end
-    end
-
-    describe 'request headers' do
-      include_examples 'performs network request' do
-        let(:expected_args) do
-          [
-            anything,
-            hash_including(
-              headers: {
-                'Content-Type' => 'application/json',
-                'Authorization' => "Bearer #{token}"
-              }
-            )
-          ]
-        end
-      end
-    end
-
-    describe 'request uri' do
-      include_examples 'performs network request' do
-        let(:expected_args) do
-          ['http://gitlab.example:80/api/v4/resource', anything]
-        end
-      end
+      subject.public_send(method, resource)
     end
 
     context 'error handling' do
       context 'when error occurred' do
         it 'raises ConnectionError' do
-          allow(Gitlab::HTTP).to receive(:get).and_raise(Errno::ECONNREFUSED)
+          allow(Gitlab::HTTP).to receive(method).and_raise(Errno::ECONNREFUSED)
 
-          expect { subject.get(resource) }.to raise_exception(described_class::ConnectionError)
+          expect { subject.public_send(method, resource) }.to raise_exception(described_class::ConnectionError)
         end
       end
 
@@ -75,12 +32,34 @@ RSpec.describe BulkImports::Clients::Http do
         it 'raises ConnectionError' do
           response_double = double(code: 503, success?: false)
 
-          allow(Gitlab::HTTP).to receive(:get).and_return(response_double)
+          allow(Gitlab::HTTP).to receive(method).and_return(response_double)
 
-          expect { subject.get(resource) }.to raise_exception(described_class::ConnectionError)
+          expect { subject.public_send(method, resource) }.to raise_exception(described_class::ConnectionError)
         end
       end
     end
+  end
+
+  describe '#get' do
+    let(:method) { :get }
+
+    include_examples 'performs network request' do
+      let(:expected_args) do
+        [
+          'http://gitlab.example:80/api/v4/resource',
+          hash_including(
+            query: {
+              page: described_class::DEFAULT_PAGE,
+              per_page: described_class::DEFAULT_PER_PAGE
+            },
+            headers: {
+              'Content-Type' => 'application/json',
+              'Authorization' => "Bearer #{token}"
+            }
+          )
+        ]
+      end
+    end
 
     describe '#each_page' do
       let(:objects1) { [{ object: 1 }, { object: 2 }] }
@@ -129,4 +108,23 @@ RSpec.describe BulkImports::Clients::Http do
       end
     end
   end
+
+  describe '#post' do
+    let(:method) { :post }
+
+    include_examples 'performs network request' do
+      let(:expected_args) do
+        [
+          'http://gitlab.example:80/api/v4/resource',
+          hash_including(
+            body: {},
+            headers: {
+              'Content-Type' => 'application/json',
+              'Authorization' => "Bearer #{token}"
+            }
+          )
+        ]
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/background_migration/backfill_namespace_traversal_ids_children_spec.rb b/spec/lib/gitlab/background_migration/backfill_namespace_traversal_ids_children_spec.rb
new file mode 100644
index 00000000000..35928deff82
--- /dev/null
+++ b/spec/lib/gitlab/background_migration/backfill_namespace_traversal_ids_children_spec.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::BackgroundMigration::BackfillNamespaceTraversalIdsChildren, :migration, schema: 20210506065000 do
+  let(:namespaces_table) { table(:namespaces) }
+
+  let!(:user_namespace) { namespaces_table.create!(id: 1, name: 'user', path: 'user', type: nil) }
+  let!(:root_group) { namespaces_table.create!(id: 2, name: 'group', path: 'group', type: 'Group', parent_id: nil) }
+  let!(:sub_group) { namespaces_table.create!(id: 3, name: 'subgroup', path: 'subgroup', type: 'Group', parent_id: 2) }
+
+  describe '#perform' do
+    it 'backfills traversal_ids for child namespaces' do
+      described_class.new.perform(1, 3, 5)
+
+      expect(user_namespace.reload.traversal_ids).to eq([])
+      expect(root_group.reload.traversal_ids).to eq([])
+      expect(sub_group.reload.traversal_ids).to eq([root_group.id, sub_group.id])
+    end
+  end
+end
diff --git a/spec/lib/gitlab/background_migration/backfill_namespace_traversal_ids_roots_spec.rb b/spec/lib/gitlab/background_migration/backfill_namespace_traversal_ids_roots_spec.rb
new file mode 100644
index 00000000000..96e43275972
--- /dev/null
+++ b/spec/lib/gitlab/background_migration/backfill_namespace_traversal_ids_roots_spec.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::BackgroundMigration::BackfillNamespaceTraversalIdsRoots, :migration, schema: 20210506065000 do
+  let(:namespaces_table) { table(:namespaces) }
+
+  let!(:user_namespace) { namespaces_table.create!(id: 1, name: 'user', path: 'user', type: nil) }
+  let!(:root_group) { namespaces_table.create!(id: 2, name: 'group', path: 'group', type: 'Group', parent_id: nil) }
+  let!(:sub_group) { namespaces_table.create!(id: 3, name: 'subgroup', path: 'subgroup', type: 'Group', parent_id: 2) }
+
+  describe '#perform' do
+    it 'backfills traversal_ids for root namespaces' do
+      described_class.new.perform(1, 3, 5)
+
+      expect(user_namespace.reload.traversal_ids).to eq([user_namespace.id])
+      expect(root_group.reload.traversal_ids).to eq([root_group.id])
+      expect(sub_group.reload.traversal_ids).to eq([])
+    end
+  end
+end
diff --git a/spec/models/board_group_recent_visit_spec.rb b/spec/models/board_group_recent_visit_spec.rb
index c6fbd263072..d2d287d8e24 100644
--- a/spec/models/board_group_recent_visit_spec.rb
+++ b/spec/models/board_group_recent_visit_spec.rb
@@ -3,9 +3,8 @@
 require 'spec_helper'
 
 RSpec.describe BoardGroupRecentVisit do
-  let(:user)  { create(:user) }
-  let(:group) { create(:group) }
-  let(:board) { create(:board, group: group) }
+  let_it_be(:board_parent) { create(:group) }
+  let_it_be(:board) { create(:board, group: board_parent) }
 
   describe 'relationships' do
     it { is_expected.to belong_to(:user) }
@@ -19,56 +18,9 @@ RSpec.describe BoardGroupRecentVisit do
     it { is_expected.to validate_presence_of(:board) }
   end
 
-  describe '#visited' do
-    it 'creates a visit if one does not exists' do
-      expect { described_class.visited!(user, board) }.to change(described_class, :count).by(1)
-    end
-
-    shared_examples 'was visited previously' do
-      let!(:visit) { create :board_group_recent_visit, group: board.group, board: board, user: user, updated_at: 7.days.ago }
-
-      it 'updates the timestamp' do
-        freeze_time do
-          described_class.visited!(user, board)
-
-          expect(described_class.count).to eq 1
-          expect(described_class.first.updated_at).to be_like_time(Time.zone.now)
-        end
-      end
-    end
-
-    it_behaves_like 'was visited previously'
-
-    context 'when we try to create a visit that is not unique' do
-      before do
-        expect(described_class).to receive(:find_or_create_by).and_raise(ActiveRecord::RecordNotUnique, 'record not unique')
-        expect(described_class).to receive(:find_or_create_by).and_return(visit)
-      end
-
-      it_behaves_like 'was visited previously'
-    end
-  end
-
-  describe '#latest' do
-    def create_visit(time)
-      create :board_group_recent_visit, group: group, user: user, updated_at: time
-    end
-
-    it 'returns the most recent visited' do
-      create_visit(7.days.ago)
-      create_visit(5.days.ago)
-      recent = create_visit(1.day.ago)
-
-      expect(described_class.latest(user, group)).to eq recent
-    end
-
-    it 'returns last 3 visited boards' do
-      create_visit(7.days.ago)
-      visit1 = create_visit(3.days.ago)
-      visit2 = create_visit(2.days.ago)
-      visit3 = create_visit(5.days.ago)
-
-      expect(described_class.latest(user, group, count: 3)).to eq([visit2, visit1, visit3])
-    end
+  it_behaves_like 'boards recent visit' do
+    let_it_be(:board_relation) { :board }
+    let_it_be(:board_parent_relation) { :group }
+    let_it_be(:visit_relation) { :board_group_recent_visit }
   end
 end
diff --git a/spec/models/board_project_recent_visit_spec.rb b/spec/models/board_project_recent_visit_spec.rb
index 145a4f5b1a7..262c3a8faaa 100644
--- a/spec/models/board_project_recent_visit_spec.rb
+++ b/spec/models/board_project_recent_visit_spec.rb
@@ -3,9 +3,8 @@
 require 'spec_helper'
 
 RSpec.describe BoardProjectRecentVisit do
-  let(:user)    { create(:user) }
-  let(:project) { create(:project) }
-  let(:board)   { create(:board, project: project) }
+  let_it_be(:board_parent) { create(:project) }
+  let_it_be(:board) { create(:board, project: board_parent) }
 
   describe 'relationships' do
     it { is_expected.to belong_to(:user) }
@@ -19,56 +18,9 @@ RSpec.describe BoardProjectRecentVisit do
     it { is_expected.to validate_presence_of(:board) }
   end
 
-  describe '#visited' do
-    it 'creates a visit if one does not exists' do
-      expect { described_class.visited!(user, board) }.to change(described_class, :count).by(1)
-    end
-
-    shared_examples 'was visited previously' do
-      let!(:visit) { create :board_project_recent_visit, project: board.project, board: board, user: user, updated_at: 7.days.ago }
-
-      it 'updates the timestamp' do
-        freeze_time do
-          described_class.visited!(user, board)
-
-          expect(described_class.count).to eq 1
-          expect(described_class.first.updated_at).to be_like_time(Time.zone.now)
-        end
-      end
-    end
-
-    it_behaves_like 'was visited previously'
-
-    context 'when we try to create a visit that is not unique' do
-      before do
-        expect(described_class).to receive(:find_or_create_by).and_raise(ActiveRecord::RecordNotUnique, 'record not unique')
-        expect(described_class).to receive(:find_or_create_by).and_return(visit)
-      end
-
-      it_behaves_like 'was visited previously'
-    end
-  end
-
-  describe '#latest' do
-    def create_visit(time)
-      create :board_project_recent_visit, project: project, user: user, updated_at: time
-    end
-
-    it 'returns the most recent visited' do
-      create_visit(7.days.ago)
-      create_visit(5.days.ago)
-      recent = create_visit(1.day.ago)
-
-      expect(described_class.latest(user, project)).to eq recent
-    end
-
-    it 'returns last 3 visited boards' do
-      create_visit(7.days.ago)
-      visit1 = create_visit(3.days.ago)
-      visit2 = create_visit(2.days.ago)
-      visit3 = create_visit(5.days.ago)
-
-      expect(described_class.latest(user, project, count: 3)).to eq([visit2, visit1, visit3])
-    end
+  it_behaves_like 'boards recent visit' do
+    let_it_be(:board_relation) { :board }
+    let_it_be(:board_parent_relation) { :project }
+    let_it_be(:visit_relation) { :board_project_recent_visit }
   end
 end
diff --git a/spec/models/bulk_imports/entity_spec.rb b/spec/models/bulk_imports/entity_spec.rb
index 652ea431696..d1b7125a6e6 100644
--- a/spec/models/bulk_imports/entity_spec.rb
+++ b/spec/models/bulk_imports/entity_spec.rb
@@ -125,4 +125,13 @@ RSpec.describe BulkImports::Entity, type: :model do
       end
     end
   end
+
+  describe '#encoded_source_full_path' do
+    it 'encodes entity source full path' do
+      expected = 'foo%2Fbar'
+      entity = build(:bulk_import_entity, source_full_path: 'foo/bar')
+
+      expect(entity.encoded_source_full_path).to eq(expected)
+    end
+  end
 end
diff --git a/spec/models/packages/package_spec.rb b/spec/models/packages/package_spec.rb
index 5d5351eb9fe..ffdb9fc988c 100644
--- a/spec/models/packages/package_spec.rb
+++ b/spec/models/packages/package_spec.rb
@@ -660,27 +660,37 @@ RSpec.describe Packages::Package, type: :model do
       it { is_expected.to match_array([pypi_package]) }
     end
 
-    describe '.displayable' do
+    context 'status scopes' do
       let_it_be(:hidden_package) { create(:maven_package, :hidden) }
       let_it_be(:processing_package) { create(:maven_package, :processing) }
       let_it_be(:error_package) { create(:maven_package, :error) }
 
-      subject { described_class.displayable }
+      describe '.displayable' do
+        subject { described_class.displayable }
 
-      it 'does not include non-displayable packages', :aggregate_failures do
-        is_expected.to include(error_package)
-        is_expected.not_to include(hidden_package)
-        is_expected.not_to include(processing_package)
+        it 'does not include non-displayable packages', :aggregate_failures do
+          is_expected.to include(error_package)
+          is_expected.not_to include(hidden_package)
+          is_expected.not_to include(processing_package)
+        end
       end
-    end
 
-    describe '.with_status' do
-      let_it_be(:hidden_package) { create(:maven_package, :hidden) }
+      describe '.installable' do
+        subject { described_class.installable }
 
-      subject { described_class.with_status(:hidden) }
+        it 'does not include non-displayable packages', :aggregate_failures do
+          is_expected.not_to include(error_package)
+          is_expected.not_to include(hidden_package)
+          is_expected.not_to include(processing_package)
+        end
+      end
 
-      it 'returns packages with specified status' do
-        is_expected.to match_array([hidden_package])
+      describe '.with_status' do
+        subject { described_class.with_status(:hidden) }
+
+        it 'returns packages with specified status' do
+          is_expected.to match_array([hidden_package])
+        end
       end
     end
   end
diff --git a/spec/services/boards/visits/create_service_spec.rb b/spec/services/boards/visits/create_service_spec.rb
index 64faa2cf07b..8910345d170 100644
--- a/spec/services/boards/visits/create_service_spec.rb
+++ b/spec/services/boards/visits/create_service_spec.rb
@@ -7,47 +7,20 @@ RSpec.describe Boards::Visits::CreateService do
     let(:user) { create(:user) }
 
     context 'when a project board' do
-      let(:project)       { create(:project) }
-      let(:project_board) { create(:board, project: project) }
+      let_it_be(:project) { create(:project) }
+      let_it_be(:board)   { create(:board, project: project) }
 
-      subject(:service) { described_class.new(project_board.resource_parent, user) }
+      let_it_be(:model) { BoardProjectRecentVisit }
 
-      it 'returns nil when there is no user' do
-        service.current_user = nil
-
-        expect(service.execute(project_board)).to eq nil
-      end
-
-      it 'returns nil when database is read-only' do
-        allow(Gitlab::Database).to receive(:read_only?) { true }
-
-        expect(service.execute(project_board)).to eq nil
-      end
-
-      it 'records the visit' do
-        expect(BoardProjectRecentVisit).to receive(:visited!).once
-
-        service.execute(project_board)
-      end
+      it_behaves_like 'boards recent visit create service'
     end
 
     context 'when a group board' do
-      let(:group)       { create(:group) }
-      let(:group_board) { create(:board, group: group) }
+      let_it_be(:group) { create(:group) }
+      let_it_be(:board) { create(:board, group: group) }
+      let_it_be(:model) { BoardGroupRecentVisit }
 
-      subject(:service) { described_class.new(group_board.resource_parent, user) }
-
-      it 'returns nil when there is no user' do
-        service.current_user = nil
-
-        expect(service.execute(group_board)).to eq nil
-      end
-
-      it 'records the visit' do
-        expect(BoardGroupRecentVisit).to receive(:visited!).once
-
-        service.execute(group_board)
-      end
+      it_behaves_like 'boards recent visit create service'
     end
   end
 end
diff --git a/spec/services/packages/nuget/search_service_spec.rb b/spec/services/packages/nuget/search_service_spec.rb
index db758dc6672..1838065c5be 100644
--- a/spec/services/packages/nuget/search_service_spec.rb
+++ b/spec/services/packages/nuget/search_service_spec.rb
@@ -7,7 +7,7 @@ RSpec.describe Packages::Nuget::SearchService do
   let_it_be(:group) { create(:group) }
   let_it_be(:subgroup) { create(:group, parent: group) }
   let_it_be(:project) { create(:project, namespace: subgroup) }
-  let_it_be(:package_a) { create(:nuget_package, project: project, name: 'DummyPackageA') }
+  let_it_be_with_refind(:package_a) { create(:nuget_package, project: project, name: 'DummyPackageA') }
   let_it_be(:packages_b) { create_list(:nuget_package, 5, project: project, name: 'DummyPackageB') }
   let_it_be(:packages_c) { create_list(:nuget_package, 5, project: project, name: 'DummyPackageC') }
   let_it_be(:package_d) { create(:nuget_package, project: project, name: 'FooBarD') }
@@ -79,6 +79,16 @@ RSpec.describe Packages::Nuget::SearchService do
         it { expect_search_results 4, package_a, packages_b, packages_c, package_d }
       end
 
+      context 'with non-displayable packages' do
+        let(:search_term) { '' }
+
+        before do
+          package_a.update_column(:status, 1)
+        end
+
+        it { expect_search_results 3, packages_b, packages_c, package_d }
+      end
+
       context 'with prefix search term' do
         let(:search_term) { 'dummy' }
 
diff --git a/spec/support/shared_examples/finders/packages_shared_examples.rb b/spec/support/shared_examples/finders/packages_shared_examples.rb
index 2d4e8d0df1f..b3ec2336cca 100644
--- a/spec/support/shared_examples/finders/packages_shared_examples.rb
+++ b/spec/support/shared_examples/finders/packages_shared_examples.rb
@@ -20,9 +20,11 @@ end
 
 RSpec.shared_examples 'concerning package statuses' do
   let_it_be(:hidden_package) { create(:maven_package, :hidden, project: project) }
+  let_it_be(:error_package) { create(:maven_package, :error, project: project) }
 
-  context 'hidden packages' do
+  context 'displayable packages' do
     it { is_expected.not_to include(hidden_package) }
+    it { is_expected.to include(error_package) }
   end
 
   context 'with status param' do
diff --git a/spec/support/shared_examples/services/boards/boards_recent_visit_shared_examples.rb b/spec/support/shared_examples/services/boards/boards_recent_visit_shared_examples.rb
new file mode 100644
index 00000000000..68ea460dabc
--- /dev/null
+++ b/spec/support/shared_examples/services/boards/boards_recent_visit_shared_examples.rb
@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+RSpec.shared_examples 'boards recent visit' do
+  let_it_be(:user) { create(:user) }
+
+  describe '#visited' do
+    it 'creates a visit if one does not exists' do
+      expect { described_class.visited!(user, board) }.to change(described_class, :count).by(1)
+    end
+
+    shared_examples 'was visited previously' do
+      let_it_be(:visit) do
+        create(visit_relation,
+          board_parent_relation => board_parent,
+          board_relation => board,
+          user: user,
+          updated_at: 7.days.ago
+        )
+      end
+
+      it 'updates the timestamp' do
+        freeze_time do
+          described_class.visited!(user, board)
+
+          expect(described_class.count).to eq 1
+          expect(described_class.first.updated_at).to be_like_time(Time.zone.now)
+        end
+      end
+    end
+
+    it_behaves_like 'was visited previously'
+
+    context 'when we try to create a visit that is not unique' do
+      before do
+        expect(described_class).to receive(:find_or_create_by).and_raise(ActiveRecord::RecordNotUnique, 'record not unique')
+        expect(described_class).to receive(:find_or_create_by).and_return(visit)
+      end
+
+      it_behaves_like 'was visited previously'
+    end
+  end
+
+  describe '#latest' do
+    def create_visit(time)
+      create(visit_relation, board_parent_relation => board_parent, user: user, updated_at: time)
+    end
+
+    it 'returns the most recent visited' do
+      create_visit(7.days.ago)
+      create_visit(5.days.ago)
+      recent = create_visit(1.day.ago)
+
+      expect(described_class.latest(user, board_parent)).to eq recent
+    end
+
+    it 'returns last 3 visited boards' do
+      create_visit(7.days.ago)
+      visit1 = create_visit(3.days.ago)
+      visit2 = create_visit(2.days.ago)
+      visit3 = create_visit(5.days.ago)
+
+      expect(described_class.latest(user, board_parent, count: 3)).to eq([visit2, visit1, visit3])
+    end
+  end
+end
diff --git a/spec/support/shared_examples/services/boards/create_service_shared_examples.rb b/spec/support/shared_examples/services/boards/create_service_shared_examples.rb
new file mode 100644
index 00000000000..63b5e3a5a84
--- /dev/null
+++ b/spec/support/shared_examples/services/boards/create_service_shared_examples.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+RSpec.shared_examples 'boards recent visit create service' do
+  let_it_be(:user) { create(:user) }
+
+  subject(:service) { described_class.new(board.resource_parent, user) }
+
+  it 'returns nil when there is no user' do
+    service.current_user = nil
+
+    expect(service.execute(board)).to be_nil
+  end
+
+  it 'returns nil when database is read only' do
+    allow(Gitlab::Database).to receive(:read_only?) { true }
+
+    expect(service.execute(board)).to be_nil
+  end
+
+  it 'records the visit' do
+    expect(model).to receive(:visited!).once
+
+    service.execute(board)
+  end
+end
diff --git a/spec/workers/bulk_import_worker_spec.rb b/spec/workers/bulk_import_worker_spec.rb
index 5964ec45563..9119394f250 100644
--- a/spec/workers/bulk_import_worker_spec.rb
+++ b/spec/workers/bulk_import_worker_spec.rb
@@ -69,7 +69,7 @@ RSpec.describe BulkImportWorker do
       end
 
       context 'when there are created entities to process' do
-        it 'marks a batch of entities as started, enqueues BulkImports::EntityWorker and reenqueues' do
+        it 'marks a batch of entities as started, enqueues EntityWorker, ExportRequestWorker and reenqueues' do
           stub_const("#{described_class}::DEFAULT_BATCH_SIZE", 1)
 
           bulk_import = create(:bulk_import, :created)
@@ -78,6 +78,7 @@ RSpec.describe BulkImportWorker do
 
           expect(described_class).to receive(:perform_in).with(described_class::PERFORM_DELAY, bulk_import.id)
           expect(BulkImports::EntityWorker).to receive(:perform_async)
+          expect(BulkImports::ExportRequestWorker).to receive(:perform_async)
 
           subject.perform(bulk_import.id)
 
diff --git a/spec/workers/bulk_imports/export_request_worker_spec.rb b/spec/workers/bulk_imports/export_request_worker_spec.rb
new file mode 100644
index 00000000000..f7838279212
--- /dev/null
+++ b/spec/workers/bulk_imports/export_request_worker_spec.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe BulkImports::ExportRequestWorker do
+  let_it_be(:bulk_import) { create(:bulk_import) }
+  let_it_be(:config) { create(:bulk_import_configuration, bulk_import: bulk_import) }
+  let_it_be(:entity) { create(:bulk_import_entity, source_full_path: 'foo/bar', bulk_import: bulk_import) }
+
+  let(:response_double) { double(code: 200, success?: true, parsed_response: {}) }
+  let(:job_args) { [entity.id] }
+
+  describe '#perform' do
+    before do
+      allow(Gitlab::HTTP).to receive(:post).and_return(response_double)
+    end
+
+    include_examples 'an idempotent worker' do
+      it 'requests relations export' do
+        expected = "/groups/foo%2Fbar/export_relations"
+
+        expect_next_instance_of(BulkImports::Clients::Http) do |client|
+          expect(client).to receive(:post).with(expected).twice
+        end
+
+        perform_multiple(job_args)
+      end
+    end
+  end
+end