diff --git a/app/assets/javascripts/boards/icons/fullscreen_collapse.svg b/app/assets/javascripts/boards/icons/fullscreen_collapse.svg
deleted file mode 100644
index 6bd773dc4c5..00000000000
--- a/app/assets/javascripts/boards/icons/fullscreen_collapse.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="17" height="17" viewBox="0 0 17 17" xmlns="http://www.w3.org/2000/svg"><path d="M.147 15.496l2.146-2.146-1.286-1.286a.55.55 0 0 1-.125-.616c.101-.238.277-.357.527-.357h4a.55.55 0 0 1 .402.17.55.55 0 0 1 .17.401v4c0 .25-.12.426-.358.527-.232.101-.437.06-.616-.125l-1.286-1.286-2.146 2.146-1.428-1.428zM14.996.646l1.428 1.43-2.146 2.145 1.286 1.286c.185.179.226.384.125.616-.101.238-.277.357-.527.357h-4a.55.55 0 0 1-.402-.17.55.55 0 0 1-.17-.401v-4c0-.25.12-.426.358-.527a.553.553 0 0 1 .616.125l1.286 1.286L14.996.647zm-13.42 0L3.72 2.794l1.286-1.286a.55.55 0 0 1 .616-.125c.238.101.357.277.357.527v4a.55.55 0 0 1-.17.402.55.55 0 0 1-.401.17h-4c-.25 0-.426-.12-.527-.358-.101-.232-.06-.437.125-.616l1.286-1.286L.147 2.075 1.575.647zm14.848 14.85l-1.428 1.428-2.146-2.146-1.286 1.286c-.179.185-.384.226-.616.125-.238-.101-.357-.277-.357-.527v-4a.55.55 0 0 1 .17-.402.55.55 0 0 1 .401-.17h4c.25 0 .426.12.527.358a.553.553 0 0 1-.125.616l-1.286 1.286 2.146 2.146z" fill-rule="evenodd"/></svg>
diff --git a/app/assets/javascripts/boards/icons/fullscreen_expand.svg b/app/assets/javascripts/boards/icons/fullscreen_expand.svg
deleted file mode 100644
index 306073b8af2..00000000000
--- a/app/assets/javascripts/boards/icons/fullscreen_expand.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="15" height="15" viewBox="0 0 15 15" xmlns="http://www.w3.org/2000/svg"><path d="M8.591 5.056l2.147-2.146-1.286-1.286a.55.55 0 0 1-.125-.616c.101-.238.277-.357.527-.357h4a.55.55 0 0 1 .402.17.55.55 0 0 1 .17.401v4c0 .25-.12.426-.358.527-.232.101-.437.06-.616-.125l-1.286-1.286-2.146 2.147-1.429-1.43zM5.018 8.553l1.429 1.43L4.3 12.127l1.286 1.286c.185.179.226.384.125.616-.101.238-.277.357-.527.357h-4a.55.55 0 0 1-.402-.17.55.55 0 0 1-.17-.401v-4c0-.25.12-.426.358-.527a.553.553 0 0 1 .616.125L2.872 10.7l2.146-2.147zm4.964 0l2.146 2.147 1.286-1.286a.55.55 0 0 1 .616-.125c.238.101.357.277.357.527v4a.55.55 0 0 1-.17.402.55.55 0 0 1-.401.17h-4c-.25 0-.426-.12-.527-.358-.101-.232-.06-.437.125-.616l1.286-1.286-2.147-2.146 1.43-1.429zM6.447 5.018l-1.43 1.429L2.873 4.3 1.586 5.586c-.179.185-.384.226-.616.125-.238-.101-.357-.277-.357-.527v-4a.55.55 0 0 1 .17-.402.55.55 0 0 1 .401-.17h4c.25 0 .426.12.527.358a.553.553 0 0 1-.125.616L4.3 2.872l2.147 2.146z" fill-rule="evenodd"/></svg>
diff --git a/app/assets/javascripts/boards/stores/mutations.js b/app/assets/javascripts/boards/stores/mutations.js
index de18ec4b4f3..d60ef459232 100644
--- a/app/assets/javascripts/boards/stores/mutations.js
+++ b/app/assets/javascripts/boards/stores/mutations.js
@@ -10,11 +10,19 @@ const notImplemented = () => {
   throw new Error('Not implemented!');
 };
 
-const removeIssueFromList = (state, listId, issueId) => {
-  Vue.set(state.issuesByListId, listId, pull(state.issuesByListId[listId], issueId));
+const getListById = ({ state, listId }) => {
+  const listIndex = state.boardLists.findIndex(l => l.id === listId);
+  const list = state.boardLists[listIndex];
+  return { listIndex, list };
 };
 
-const addIssueToList = ({ state, listId, issueId, moveBeforeId, moveAfterId, atIndex }) => {
+export const removeIssueFromList = ({ state, listId, issueId }) => {
+  Vue.set(state.issuesByListId, listId, pull(state.issuesByListId[listId], issueId));
+  const { listIndex, list } = getListById({ state, listId });
+  Vue.set(state.boardLists, listIndex, { ...list, issuesSize: list.issuesSize - 1 });
+};
+
+export const addIssueToList = ({ state, listId, issueId, moveBeforeId, moveAfterId, atIndex }) => {
   const listIssues = state.issuesByListId[listId];
   let newIndex = atIndex || 0;
   if (moveBeforeId) {
@@ -24,6 +32,8 @@ const addIssueToList = ({ state, listId, issueId, moveBeforeId, moveAfterId, atI
   }
   listIssues.splice(newIndex, 0, issueId);
   Vue.set(state.issuesByListId, listId, listIssues);
+  const { listIndex, list } = getListById({ state, listId });
+  Vue.set(state.boardLists, listIndex, { ...list, issuesSize: list.issuesSize + 1 });
 };
 
 export default {
@@ -142,7 +152,7 @@ export default {
     const issue = moveIssueListHelper(originalIssue, fromList, toList);
     Vue.set(state.issues, issue.id, issue);
 
-    removeIssueFromList(state, fromListId, issue.id);
+    removeIssueFromList({ state, listId: fromListId, issueId: issue.id });
     addIssueToList({ state, listId: toListId, issueId: issue.id, moveBeforeId, moveAfterId });
   },
 
@@ -157,7 +167,7 @@ export default {
   ) => {
     state.error = s__('Boards|An error occurred while moving the issue. Please try again.');
     Vue.set(state.issues, originalIssue.id, originalIssue);
-    removeIssueFromList(state, toListId, originalIssue.id);
+    removeIssueFromList({ state, listId: toListId, issueId: originalIssue.id });
     addIssueToList({
       state,
       listId: fromListId,
@@ -187,7 +197,7 @@ export default {
 
   [mutationTypes.ADD_ISSUE_TO_LIST_FAILURE]: (state, { list, issue }) => {
     state.error = s__('Boards|An error occurred while creating the issue. Please try again.');
-    removeIssueFromList(state, list.id, issue.id);
+    removeIssueFromList({ state, listId: list.id, issueId: issue.id });
   },
 
   [mutationTypes.SET_CURRENT_PAGE]: () => {
diff --git a/app/assets/javascripts/boards/toggle_focus.js b/app/assets/javascripts/boards/toggle_focus.js
index e60e7059192..fa13d3a9e3c 100644
--- a/app/assets/javascripts/boards/toggle_focus.js
+++ b/app/assets/javascripts/boards/toggle_focus.js
@@ -1,13 +1,15 @@
 import $ from 'jquery';
 import Vue from 'vue';
-import collapseIcon from './icons/fullscreen_collapse.svg';
-import expandIcon from './icons/fullscreen_expand.svg';
+import { GlIcon } from '@gitlab/ui';
 
 export default (ModalStore, boardsStore) => {
   const issueBoardsContent = document.querySelector('.content-wrapper > .js-focus-mode-board');
 
   return new Vue({
     el: document.getElementById('js-toggle-focus-btn'),
+    components: {
+      GlIcon,
+    },
     data: {
       modal: ModalStore.store,
       store: boardsStore.state,
@@ -32,12 +34,7 @@ export default (ModalStore, boardsStore) => {
           title="Toggle focus mode"
           ref="toggleFocusModeButton"
           @click="toggleFocusMode">
-          <span v-show="isFullscreen">
-            ${collapseIcon}
-          </span>
-          <span v-show="!isFullscreen">
-            ${expandIcon}
-          </span>
+          <gl-icon :name="isFullscreen ? 'minimize' : 'maximize'" />
         </a>
       </div>
     `,
diff --git a/app/assets/javascripts/environments/components/stop_environment_modal.vue b/app/assets/javascripts/environments/components/stop_environment_modal.vue
index 892d0b96da1..f0dafe0620e 100644
--- a/app/assets/javascripts/environments/components/stop_environment_modal.vue
+++ b/app/assets/javascripts/environments/components/stop_environment_modal.vue
@@ -71,7 +71,7 @@ export default {
         </gl-sprintf>
       </p>
       <a
-        href="https://docs.gitlab.com/ee/ci/environments.html#stopping-an-environment"
+        href="https://docs.gitlab.com/ee/ci/environments/#stopping-an-environment"
         target="_blank"
         rel="noopener noreferrer"
         >{{ s__('Environments|Learn more about stopping environments') }}</a
diff --git a/app/assets/javascripts/lib/utils/unit_format/index.js b/app/assets/javascripts/lib/utils/unit_format/index.js
index adf374db66c..9f979f7ea4b 100644
--- a/app/assets/javascripts/lib/utils/unit_format/index.js
+++ b/app/assets/javascripts/lib/utils/unit_format/index.js
@@ -61,8 +61,8 @@ export const getFormatter = (format = SUPPORTED_FORMATS.engineering) => {
      * @function
      * @param {Number} value - Number to format
      * @param {Number} fractionDigits - precision decimals
-     * @param {Number} maxLength - Max lenght of formatted number
-     * if lenght is exceeded, exponential format is used.
+     * @param {Number} maxLength - Max length of formatted number
+     * if length is exceeded, exponential format is used.
      */
     return numberFormatter();
   }
@@ -73,8 +73,8 @@ export const getFormatter = (format = SUPPORTED_FORMATS.engineering) => {
      * @function
      * @param {Number} value - Number to format, `1` is rendered as `100%`
      * @param {Number} fractionDigits - number of precision decimals
-     * @param {Number} maxLength - Max lenght of formatted number
-     * if lenght is exceeded, exponential format is used.
+     * @param {Number} maxLength - Max length of formatted number
+     * if length is exceeded, exponential format is used.
      */
     return numberFormatter('percent');
   }
@@ -85,8 +85,8 @@ export const getFormatter = (format = SUPPORTED_FORMATS.engineering) => {
      * @function
      * @param {Number} value - Number to format, `100` is rendered as `100%`
      * @param {Number} fractionDigits - number of precision decimals
-     * @param {Number} maxLength - Max lenght of formatted number
-     * if lenght is exceeded, exponential format is used.
+     * @param {Number} maxLength - Max length of formatted number
+     * if length is exceeded, exponential format is used.
      */
     return numberFormatter('percent', 1 / 100);
   }
@@ -100,8 +100,8 @@ export const getFormatter = (format = SUPPORTED_FORMATS.engineering) => {
      * @function
      * @param {Number} value - Number to format, `1` is rendered as `1s`
      * @param {Number} fractionDigits - number of precision decimals
-     * @param {Number} maxLength - Max lenght of formatted number
-     * if lenght is exceeded, exponential format is used.
+     * @param {Number} maxLength - Max length of formatted number
+     * if length is exceeded, exponential format is used.
      */
     return suffixFormatter(s__('Units|s'));
   }
@@ -112,8 +112,8 @@ export const getFormatter = (format = SUPPORTED_FORMATS.engineering) => {
      * @function
      * @param {Number} value - Number to format, `1` is formatted as `1ms`
      * @param {Number} fractionDigits - number of precision decimals
-     * @param {Number} maxLength - Max lenght of formatted number
-     * if lenght is exceeded, exponential format is used.
+     * @param {Number} maxLength - Max length of formatted number
+     * if length is exceeded, exponential format is used.
      */
     return suffixFormatter(s__('Units|ms'));
   }
diff --git a/app/assets/javascripts/registry/settings/components/registry_settings_app.vue b/app/assets/javascripts/registry/settings/components/registry_settings_app.vue
index fcb86fd18f0..264d39a406a 100644
--- a/app/assets/javascripts/registry/settings/components/registry_settings_app.vue
+++ b/app/assets/javascripts/registry/settings/components/registry_settings_app.vue
@@ -1,6 +1,6 @@
 <script>
 import { GlAlert, GlSprintf, GlLink } from '@gitlab/ui';
-import { isEqual } from 'lodash';
+import { isEqual, get } from 'lodash';
 import expirationPolicyQuery from '../graphql/queries/get_expiration_policy.graphql';
 import { FETCH_SETTINGS_ERROR_MESSAGE } from '../../shared/constants';
 
@@ -35,7 +35,7 @@ export default {
       },
       update: data => data.project?.containerExpirationPolicy,
       result({ data }) {
-        this.workingCopy = { ...data.project?.containerExpirationPolicy };
+        this.workingCopy = { ...get(data, 'project.containerExpirationPolicy', {}) };
       },
       error(e) {
         this.fetchSettingsError = e;
@@ -74,7 +74,7 @@ export default {
 <template>
   <div>
     <settings-form
-      v-if="containerExpirationPolicy"
+      v-if="!isDisabled"
       v-model="workingCopy"
       :is-loading="$apollo.queries.containerExpirationPolicy.loading"
       :is-edited="isEdited"
diff --git a/app/assets/javascripts/registry/settings/components/settings_form.vue b/app/assets/javascripts/registry/settings/components/settings_form.vue
index 7deb1f92686..a9b35d4e29f 100644
--- a/app/assets/javascripts/registry/settings/components/settings_form.vue
+++ b/app/assets/javascripts/registry/settings/components/settings_form.vue
@@ -55,6 +55,14 @@ export default {
     };
   },
   computed: {
+    prefilledForm() {
+      return {
+        ...this.value,
+        cadence: this.findDefaultOption('cadence'),
+        keepN: this.findDefaultOption('keepN'),
+        olderThan: this.findDefaultOption('olderThan'),
+      };
+    },
     showLoadingIcon() {
       return this.isLoading || this.mutationLoading;
     },
@@ -77,6 +85,9 @@ export default {
     },
   },
   methods: {
+    findDefaultOption(option) {
+      return this.value[option] || this.$options.formOptions[option].find(f => f.default)?.key;
+    },
     reset() {
       this.track('reset_form');
       this.apiErrors = null;
@@ -135,7 +146,7 @@ export default {
       </template>
       <template #default>
         <expiration-policy-fields
-          :value="value"
+          :value="prefilledForm"
           :form-options="$options.formOptions"
           :is-loading="isLoading"
           :api-errors="apiErrors"
diff --git a/app/assets/javascripts/registry/settings/registry_settings_bundle.js b/app/assets/javascripts/registry/settings/registry_settings_bundle.js
index 5f25d508e2f..f7b1c5abd3a 100644
--- a/app/assets/javascripts/registry/settings/registry_settings_bundle.js
+++ b/app/assets/javascripts/registry/settings/registry_settings_bundle.js
@@ -1,6 +1,7 @@
 import Vue from 'vue';
 import { GlToast } from '@gitlab/ui';
 import Translate from '~/vue_shared/translate';
+import { parseBoolean } from '~/lib/utils/common_utils';
 import RegistrySettingsApp from './components/registry_settings_app.vue';
 import { apolloProvider } from './graphql/index';
 
@@ -21,9 +22,9 @@ export default () => {
     },
     provide: {
       projectPath,
-      isAdmin,
+      isAdmin: parseBoolean(isAdmin),
       adminSettingsPath,
-      enableHistoricEntries,
+      enableHistoricEntries: parseBoolean(enableHistoricEntries),
     },
     render(createElement) {
       return createElement('registry-settings-app', {});
diff --git a/app/assets/javascripts/snippet/snippet_show.js b/app/assets/javascripts/snippet/snippet_show.js
index 1899ff91f87..7151b5f5adb 100644
--- a/app/assets/javascripts/snippet/snippet_show.js
+++ b/app/assets/javascripts/snippet/snippet_show.js
@@ -1,24 +1,34 @@
-import initNotes from '~/init_notes';
-import loadAwardsHandler from '~/awards_handler';
-
 if (!gon.features.snippetsVue) {
   const LineHighlighterModule = import('~/line_highlighter');
   const BlobViewerModule = import('~/blob/viewer');
   const ZenModeModule = import('~/zen_mode');
   const SnippetEmbedModule = import('~/snippet/snippet_embed');
+  const initNotesModule = import('~/init_notes');
+  const loadAwardsHandlerModule = import('~/awards_handler');
 
-  Promise.all([LineHighlighterModule, BlobViewerModule, ZenModeModule, SnippetEmbedModule])
+  Promise.all([
+    LineHighlighterModule,
+    BlobViewerModule,
+    ZenModeModule,
+    SnippetEmbedModule,
+    initNotesModule,
+    loadAwardsHandlerModule,
+  ])
     .then(
       ([
         { default: LineHighlighter },
         { default: BlobViewer },
         { default: ZenMode },
         { default: SnippetEmbed },
+        { default: initNotes },
+        { default: loadAwardsHandler },
       ]) => {
         new LineHighlighter(); // eslint-disable-line no-new
         new BlobViewer(); // eslint-disable-line no-new
         new ZenMode(); // eslint-disable-line no-new
         SnippetEmbed();
+        initNotes();
+        loadAwardsHandler();
       },
     )
     .catch(() => {});
@@ -27,7 +37,12 @@ if (!gon.features.snippetsVue) {
     .then(({ SnippetShowInit }) => {
       SnippetShowInit();
     })
+    .then(() => {
+      return Promise.all([import('~/init_notes'), import('~/awards_handler')]);
+    })
+    .then(([{ default: initNotes }, { default: loadAwardsHandler }]) => {
+      initNotes();
+      loadAwardsHandler();
+    })
     .catch(() => {});
 }
-initNotes();
-loadAwardsHandler();
diff --git a/app/assets/javascripts/test_utils/simulate_drag.js b/app/assets/javascripts/test_utils/simulate_drag.js
index f4090de3f1e..321315d531b 100644
--- a/app/assets/javascripts/test_utils/simulate_drag.js
+++ b/app/assets/javascripts/test_utils/simulate_drag.js
@@ -143,7 +143,7 @@ export default function simulateDrag(options) {
   const dragInterval = setInterval(() => {
     const progress = (new Date().getTime() - startTime) / duration;
     const x = fromRect.cx + (toRect.cx - fromRect.cx) * progress;
-    const y = fromRect.cy + (toRect.cy - fromRect.cy) * progress;
+    const y = fromRect.cy + (toRect.cy - fromRect.cy + options.extraHeight) * progress;
     const overEl = fromEl.ownerDocument.elementFromPoint(x, y);
 
     simulateEvent(overEl, 'pointermove', {
diff --git a/app/assets/stylesheets/_page_specific_files.scss b/app/assets/stylesheets/_page_specific_files.scss
index e8899b0a430..a32b0cabaa9 100644
--- a/app/assets/stylesheets/_page_specific_files.scss
+++ b/app/assets/stylesheets/_page_specific_files.scss
@@ -26,7 +26,6 @@
 @import './pages/incident_management_list';
 @import './pages/issuable';
 @import './pages/issues/issue_count_badge';
-@import './pages/issues/issues_list';
 @import './pages/issues';
 @import './pages/labels';
 @import './pages/login';
diff --git a/app/assets/stylesheets/page_bundles/issues.scss b/app/assets/stylesheets/page_bundles/issues.scss
deleted file mode 100644
index 705583c74ae..00000000000
--- a/app/assets/stylesheets/page_bundles/issues.scss
+++ /dev/null
@@ -1,8 +0,0 @@
-.user-can-drag {
-  cursor: grab;
-}
-
-.is-ghost {
-  opacity: 0.3;
-  pointer-events: none;
-}
diff --git a/app/assets/stylesheets/page_bundles/issues_list.scss b/app/assets/stylesheets/page_bundles/issues_list.scss
new file mode 100644
index 00000000000..0d935aa1595
--- /dev/null
+++ b/app/assets/stylesheets/page_bundles/issues_list.scss
@@ -0,0 +1,61 @@
+@import 'mixins_and_variables_and_functions';
+
+.issues-list {
+  &.manual-ordering {
+    background-color: var(--gray-10, $gray-10);
+    border-radius: $border-radius-default;
+    padding: $gl-padding-8;
+
+    .issue {
+      background-color: var(--white, $white);
+      margin-bottom: $gl-padding-8;
+      border-radius: $border-radius-default;
+      border: 1px solid var(--border-color, $border-color);
+      box-shadow: 0 1px 2px $issue-boards-card-shadow;
+    }
+  }
+
+  .issue {
+    padding: 10px $gl-padding;
+    position: relative;
+
+    .title {
+      margin-bottom: 2px;
+    }
+
+    .issue-labels,
+    .author-link {
+      display: inline-block;
+    }
+
+    .icon-merge-request-unmerged {
+      height: 13px;
+      margin-bottom: 3px;
+    }
+  }
+}
+
+.issuable-list-root {
+  .gl-label-link {
+    text-decoration: none;
+
+    &:hover {
+      color: inherit;
+    }
+  }
+}
+
+.svg-container.jira-logo-container {
+  svg {
+    vertical-align: text-bottom;
+  }
+}
+
+.user-can-drag {
+  cursor: grab;
+}
+
+.is-ghost {
+  opacity: 0.3;
+  pointer-events: none;
+}
diff --git a/app/assets/stylesheets/pages/issues.scss b/app/assets/stylesheets/pages/issues.scss
index 03603f637c8..d2eb00c4a4d 100644
--- a/app/assets/stylesheets/pages/issues.scss
+++ b/app/assets/stylesheets/pages/issues.scss
@@ -1,38 +1,3 @@
-.issues-list {
-  &.manual-ordering {
-    background-color: $gray-light;
-    border-radius: $border-radius-default;
-    padding: $gl-padding-8;
-
-    .issue {
-      background-color: $white;
-      margin-bottom: $gl-padding-8;
-      border-radius: $border-radius-default;
-      border: 1px solid $gray-100;
-      box-shadow: 0 1px 2px $issue-boards-card-shadow;
-    }
-  }
-
-  .issue {
-    padding: 10px $gl-padding;
-    position: relative;
-
-    .title {
-      margin-bottom: 2px;
-    }
-
-    .issue-labels,
-    .author-link {
-      display: inline-block;
-    }
-
-    .icon-merge-request-unmerged {
-      height: 13px;
-      margin-bottom: 3px;
-    }
-  }
-}
-
 .issue-realtime-pre-pulse {
   opacity: 0;
 }
@@ -369,13 +334,3 @@ ul.related-merge-requests > li {
 .issuable-header-slide-leave-to {
   transform: translateY(-100%);
 }
-
-.issuable-list-root {
-  .gl-label-link {
-    text-decoration: none;
-
-    &:hover {
-      color: inherit;
-    }
-  }
-}
diff --git a/app/assets/stylesheets/pages/issues/issues_list.scss b/app/assets/stylesheets/pages/issues/issues_list.scss
deleted file mode 100644
index c0af7a6af6d..00000000000
--- a/app/assets/stylesheets/pages/issues/issues_list.scss
+++ /dev/null
@@ -1,5 +0,0 @@
-.svg-container.jira-logo-container {
-  svg {
-    vertical-align: text-bottom;
-  }
-}
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 665184f268c..9fdf0dae6d7 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -6,7 +6,7 @@ require 'uri'
 module ApplicationHelper
   include StartupCssHelper
 
-  # See https://docs.gitlab.com/ee/development/ee_features.html#code-in-app-views
+  # See https://docs.gitlab.com/ee/development/ee_features.html#code-in-appviews
   # rubocop: disable CodeReuse/ActiveRecord
   # We allow partial to be nil so that collection views can be passed in
   # `render partial: 'some/view', collection: @some_collection`
diff --git a/app/models/concerns/reactive_caching.rb b/app/models/concerns/reactive_caching.rb
index 26f1544103c..3470bdab5fb 100644
--- a/app/models/concerns/reactive_caching.rb
+++ b/app/models/concerns/reactive_caching.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # The usage of the ReactiveCaching module is documented here:
-# https://docs.gitlab.com/ee/development/utilities.html#reactivecaching
+# https://docs.gitlab.com/ee/development/reactive_caching.md
 module ReactiveCaching
   extend ActiveSupport::Concern
 
diff --git a/app/services/ci/archive_trace_service.rb b/app/services/ci/archive_trace_service.rb
index 073ef465e13..9b2c7788897 100644
--- a/app/services/ci/archive_trace_service.rb
+++ b/app/services/ci/archive_trace_service.rb
@@ -27,7 +27,7 @@ module Ci
     rescue => e
       # Tracks this error with application logs, Sentry, and Prometheus.
       # If `archive!` keeps failing for over a week, that could incur data loss.
-      # (See more https://docs.gitlab.com/ee/administration/job_traces.html#new-live-trace-architecture)
+      # (See more https://docs.gitlab.com/ee/administration/job_logs.html#new-incremental-logging-architecture)
       # In order to avoid interrupting the system, we do not raise an exception here.
       archive_error(e, job, worker_name)
     end
diff --git a/app/services/metrics/dashboard/dynamic_embed_service.rb b/app/services/metrics/dashboard/dynamic_embed_service.rb
index 0b198ecbbe9..a94538668c1 100644
--- a/app/services/metrics/dashboard/dynamic_embed_service.rb
+++ b/app/services/metrics/dashboard/dynamic_embed_service.rb
@@ -18,7 +18,7 @@ module Metrics
         # Determines whether the provided params are sufficient
         # to uniquely identify a panel from a yml-defined dashboard.
         #
-        # See https://docs.gitlab.com/ee/operations/metrics/dashboards/index.html#defining-custom-dashboards-per-project
+        # See https://docs.gitlab.com/ee/operations/metrics/dashboards/index.html
         # for additional info on defining custom dashboards.
         def valid_params?(params)
           [
diff --git a/app/views/groups/issues.html.haml b/app/views/groups/issues.html.haml
index ecf9141307a..33a9f423da6 100644
--- a/app/views/groups/issues.html.haml
+++ b/app/views/groups/issues.html.haml
@@ -1,6 +1,7 @@
 - @can_bulk_update = can?(current_user, :admin_issue, @group) && @group.feature_available?(:group_bulk_edit)
 
 - page_title _("Issues")
+- add_page_specific_style 'page_bundles/issues_list'
 = content_for :meta_tags do
   = auto_discovery_link_tag(:atom, safe_params.merge(rss_url_options).to_h, title: "#{@group.name} issues")
 
diff --git a/app/views/projects/issues/index.html.haml b/app/views/projects/issues/index.html.haml
index 7fa158e0024..842b3432991 100644
--- a/app/views/projects/issues/index.html.haml
+++ b/app/views/projects/issues/index.html.haml
@@ -2,7 +2,7 @@
 
 - page_title _("Issues")
 - new_issue_email = @project.new_issuable_address(current_user, 'issue')
-- add_page_specific_style 'page_bundles/issues'
+- add_page_specific_style 'page_bundles/issues_list'
 
 = content_for :meta_tags do
   = auto_discovery_link_tag(:atom, safe_params.merge(rss_url_options).to_h, title: "#{@project.name} issues")
diff --git a/app/views/projects/issues/service_desk.html.haml b/app/views/projects/issues/service_desk.html.haml
index 65580a94cd0..b0d8791c566 100644
--- a/app/views/projects/issues/service_desk.html.haml
+++ b/app/views/projects/issues/service_desk.html.haml
@@ -1,7 +1,7 @@
 - @can_bulk_update = false
 
 - page_title _("Service Desk")
-
+- add_page_specific_style 'page_bundles/issues_list'
 - content_for :breadcrumbs_extra do
   = render "projects/issues/nav_btns", show_export_button: false, show_rss_button: false
 
diff --git a/app/views/projects/issues/show.html.haml b/app/views/projects/issues/show.html.haml
index 7ee6c2b137a..591f0047f49 100644
--- a/app/views/projects/issues/show.html.haml
+++ b/app/views/projects/issues/show.html.haml
@@ -12,7 +12,6 @@
 - can_report_spam = @issue.submittable_as_spam_by?(current_user)
 - can_create_issue = show_new_issue_link?(@project)
 - related_branches_path = related_branches_project_issue_path(@project, @issue)
-- add_page_specific_style 'page_bundles/issues'
 
 = render_if_exists "projects/issues/alert_blocked", issue: @issue, current_user: current_user
 = render "projects/issues/alert_moved_from_service_desk", issue: @issue
diff --git a/changelogs/unreleased/258677-center-toggle-focus-mode-icon.yml b/changelogs/unreleased/258677-center-toggle-focus-mode-icon.yml
new file mode 100644
index 00000000000..3e0886a9d47
--- /dev/null
+++ b/changelogs/unreleased/258677-center-toggle-focus-mode-icon.yml
@@ -0,0 +1,5 @@
+---
+title: Update toggle focus mode icon to gl-icon
+merge_request: 43888
+author:
+type: changed
diff --git a/changelogs/unreleased/disabled-scoped-issue-board-assigns-labels.yml b/changelogs/unreleased/disabled-scoped-issue-board-assigns-labels.yml
new file mode 100644
index 00000000000..19c4208ad34
--- /dev/null
+++ b/changelogs/unreleased/disabled-scoped-issue-board-assigns-labels.yml
@@ -0,0 +1,5 @@
+---
+title: Fix the ability to assign labels based on license feature availability.
+merge_request: 44171
+author:
+type: fixed
diff --git a/changelogs/unreleased/docs-test-hardcoded-docs-links.yml b/changelogs/unreleased/docs-test-hardcoded-docs-links.yml
new file mode 100644
index 00000000000..14ab10fd0f3
--- /dev/null
+++ b/changelogs/unreleased/docs-test-hardcoded-docs-links.yml
@@ -0,0 +1,5 @@
+---
+title: Update doc links in app
+merge_request: 44134
+author:
+type: other
diff --git a/changelogs/unreleased/fix-backward-keyset-pagination-for-merged-at.yml b/changelogs/unreleased/fix-backward-keyset-pagination-for-merged-at.yml
new file mode 100644
index 00000000000..a1657e81517
--- /dev/null
+++ b/changelogs/unreleased/fix-backward-keyset-pagination-for-merged-at.yml
@@ -0,0 +1,5 @@
+---
+title: Fix GraphQL backward pagination when merge requests are ordered by merged_at
+merge_request: 43701
+author:
+type: fixed
diff --git a/config/application.rb b/config/application.rb
index c39061a9824..f5d7b2600ba 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -189,7 +189,7 @@ module Gitlab
     config.assets.precompile << "page_bundles/boards.css"
     config.assets.precompile << "page_bundles/cycle_analytics.css"
     config.assets.precompile << "page_bundles/ide.css"
-    config.assets.precompile << "page_bundles/issues.css"
+    config.assets.precompile << "page_bundles/issues_list.css"
     config.assets.precompile << "page_bundles/jira_connect.css"
     config.assets.precompile << "page_bundles/milestone.css"
     config.assets.precompile << "page_bundles/todos.css"
diff --git a/doc/user/analytics/merge_request_analytics.md b/doc/user/analytics/merge_request_analytics.md
index 6a18d46fd1a..04a5fa71e19 100644
--- a/doc/user/analytics/merge_request_analytics.md
+++ b/doc/user/analytics/merge_request_analytics.md
@@ -73,18 +73,3 @@ The **Merge Request Analytics** feature can be accessed only:
 
 - On [Starter](https://about.gitlab.com/pricing/) and above.
 - By users with [Reporter access](../permissions.md) and above.
-
-## Enable and disable related feature flags
-
-Merge Request Analytics is disabled by default but can be enabled using the following
-[feature flag](../../development/feature_flags/development.md#enabling-a-feature-flag-locally-in-development):
-
-- `project_merge_request_analytics`
-
-A GitLab administrator can:
-
-- Enable this feature by running the following command in a Rails console:
-
-  ```ruby
-  Feature.enable(:project_merge_request_analytics)
-  ```
diff --git a/doc/user/analytics/productivity_analytics.md b/doc/user/analytics/productivity_analytics.md
index 290aae6395f..951be1c550b 100644
--- a/doc/user/analytics/productivity_analytics.md
+++ b/doc/user/analytics/productivity_analytics.md
@@ -62,29 +62,3 @@ The **Productivity Analytics** dashboard can be accessed only:
 
 - On [Premium or Silver tier](https://about.gitlab.com/pricing/) and above.
 - By users with [Reporter access](../permissions.md) and above.
-
-## Enabling and disabling using feature flags
-
-Productivity Analytics is:
-
-- [Enabled by default](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/18754) from GitLab 12.4,
-  but can be disabled using the following feature flags:
-  - `productivity_analytics`.
-  - `productivity_analytics_scatterplot_enabled`.
-- Disabled by default in GitLab 12.3, but can be enabled using the following feature flag:
-  - `productivity_analytics`.
-
-A GitLab administrator can:
-
-- Disable this feature from GitLab 12.4 by running the follow in a Rails console:
-
-  ```ruby
-  Feature.disable(:productivity_analytics)
-  Feature.disable(:productivity_analytics_scatterplot_enabled)
-  ```
-
-- Enable this feature in GitLab 12.3 by running the following in a Rails console:
-
-  ```ruby
-  Feature.enable(:productivity_analytics)
-  ```
diff --git a/lib/gitlab/graphql/pagination/keyset/connection.rb b/lib/gitlab/graphql/pagination/keyset/connection.rb
index 17cd22d38ad..252f6371765 100644
--- a/lib/gitlab/graphql/pagination/keyset/connection.rb
+++ b/lib/gitlab/graphql/pagination/keyset/connection.rb
@@ -110,8 +110,7 @@ module Gitlab
               end
 
               if last
-                # grab one more than we need
-                paginated_nodes = sliced_nodes.last(limit_value + 1)
+                paginated_nodes = LastItems.take_items(sliced_nodes, limit_value + 1)
 
                 # there is an extra node, so there is a previous page
                 @has_previous_page = paginated_nodes.count > limit_value
diff --git a/lib/gitlab/graphql/pagination/keyset/last_items.rb b/lib/gitlab/graphql/pagination/keyset/last_items.rb
new file mode 100644
index 00000000000..45bf15236c1
--- /dev/null
+++ b/lib/gitlab/graphql/pagination/keyset/last_items.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Graphql
+    module Pagination
+      module Keyset
+        # This class handles the last(N) ActiveRecord call even if a special ORDER BY configuration is present.
+        # For the last(N) call, ActiveRecord calls reverse_order, however for some cases it raises
+        # ActiveRecord::IrreversibleOrderError error.
+        class LastItems
+          # rubocop: disable CodeReuse/ActiveRecord
+          def self.take_items(scope, count)
+            if custom_order = lookup_custom_reverse_order(scope.order_values)
+              items = scope.reorder(*custom_order).first(count) # returns a single record when count is nil
+              items.is_a?(Array) ? items.reverse : items
+            else
+              scope.last(count)
+            end
+          end
+          # rubocop: enable CodeReuse/ActiveRecord
+
+          # Detect special ordering and provide the reversed order
+          def self.lookup_custom_reverse_order(order_values)
+            if ordering_by_merged_at_and_mr_id_desc?(order_values)
+              [
+                Gitlab::Database.nulls_first_order('merge_request_metrics.merged_at', 'ASC'), # reversing the order
+                MergeRequest.arel_table[:id].asc
+              ]
+            elsif ordering_by_merged_at_and_mr_id_asc?(order_values)
+              [
+                Gitlab::Database.nulls_first_order('merge_request_metrics.merged_at', 'DESC'),
+                MergeRequest.arel_table[:id].asc
+              ]
+            end
+          end
+
+          def self.ordering_by_merged_at_and_mr_id_desc?(order_values)
+            order_values.size == 2 &&
+              order_values.first.to_s == Gitlab::Database.nulls_last_order('merge_request_metrics.merged_at', 'DESC') &&
+              order_values.last.is_a?(Arel::Nodes::Descending) &&
+              order_values.last.to_sql == MergeRequest.arel_table[:id].desc.to_sql
+          end
+
+          def self.ordering_by_merged_at_and_mr_id_asc?(order_values)
+            order_values.size == 2 &&
+              order_values.first.to_s == Gitlab::Database.nulls_last_order('merge_request_metrics.merged_at', 'ASC') &&
+              order_values.last.is_a?(Arel::Nodes::Descending) &&
+              order_values.last.to_sql == MergeRequest.arel_table[:id].desc.to_sql
+          end
+
+          private_class_method :ordering_by_merged_at_and_mr_id_desc?
+          private_class_method :ordering_by_merged_at_and_mr_id_asc?
+        end
+      end
+    end
+  end
+end
diff --git a/scripts/docs_screenshots.rb b/scripts/docs_screenshots.rb
index e02d67de748..7472d9ea37b 100755
--- a/scripts/docs_screenshots.rb
+++ b/scripts/docs_screenshots.rb
@@ -22,7 +22,7 @@ end
 
 def rename_image(file, milestone)
   path = File.dirname(file)
-  basename = File.basename(file)
+  basename = File.basename(file, ".*")
   final_name = File.join(path, "#{basename}_v#{milestone}.png")
   FileUtils.mv(file, final_name)
 end
diff --git a/spec/finders/labels_finder_spec.rb b/spec/finders/labels_finder_spec.rb
index 851b9e64db6..e344591dd5d 100644
--- a/spec/finders/labels_finder_spec.rb
+++ b/spec/finders/labels_finder_spec.rb
@@ -42,7 +42,7 @@ RSpec.describe LabelsFinder do
 
         finder = described_class.new(user)
 
-        expect(finder.execute).to eq [group_label_2, group_label_3, project_label_1, group_label_1, project_label_2, project_label_4]
+        expect(finder.execute).to match_array([group_label_2, group_label_3, project_label_1, group_label_1, project_label_2, project_label_4])
       end
 
       it 'returns labels available if nil title is supplied' do
@@ -50,7 +50,7 @@ RSpec.describe LabelsFinder do
         # params[:title] will return `nil` regardless whether it is specified
         finder = described_class.new(user, title: nil)
 
-        expect(finder.execute).to eq [group_label_2, group_label_3, project_label_1, group_label_1, project_label_2, project_label_4]
+        expect(finder.execute).to match_array([group_label_2, group_label_3, project_label_1, group_label_1, project_label_2, project_label_4])
       end
     end
 
@@ -60,7 +60,7 @@ RSpec.describe LabelsFinder do
         ::Projects::UpdateService.new(project_1, user, archived: true).execute
         finder = described_class.new(user, **group_params(group_1))
 
-        expect(finder.execute).to eq [group_label_2, group_label_1, project_label_5]
+        expect(finder.execute).to match_array([group_label_2, group_label_1, project_label_5])
       end
 
       context 'when only_group_labels is true' do
@@ -69,7 +69,7 @@ RSpec.describe LabelsFinder do
 
           finder = described_class.new(user, only_group_labels: true, **group_params(group_1))
 
-          expect(finder.execute).to eq [group_label_2, group_label_1]
+          expect(finder.execute).to match_array([group_label_2, group_label_1])
         end
       end
 
@@ -86,7 +86,7 @@ RSpec.describe LabelsFinder do
           it 'returns group labels' do
             finder = described_class.new(user, **group_params(empty_group))
 
-            expect(finder.execute).to eq [empty_group_label_1, empty_group_label_2]
+            expect(finder.execute).to match_array([empty_group_label_1, empty_group_label_2])
           end
         end
       end
@@ -98,7 +98,7 @@ RSpec.describe LabelsFinder do
 
           finder = described_class.new(user, **group_params(private_subgroup_1), only_group_labels: true, include_ancestor_groups: true)
 
-          expect(finder.execute).to eq [private_group_label_1, private_subgroup_label_1]
+          expect(finder.execute).to match_array([private_group_label_1, private_subgroup_label_1])
         end
 
         it 'ignores labels from groups which user can not read' do
@@ -106,7 +106,7 @@ RSpec.describe LabelsFinder do
 
           finder = described_class.new(user, **group_params(private_subgroup_1), only_group_labels: true, include_ancestor_groups: true)
 
-          expect(finder.execute).to eq [private_subgroup_label_1]
+          expect(finder.execute).to match_array([private_subgroup_label_1])
         end
       end
 
@@ -117,7 +117,7 @@ RSpec.describe LabelsFinder do
 
           finder = described_class.new(user, **group_params(private_group_1), only_group_labels: true, include_descendant_groups: true)
 
-          expect(finder.execute).to eq [private_group_label_1, private_subgroup_label_1]
+          expect(finder.execute).to match_array([private_group_label_1, private_subgroup_label_1])
         end
 
         it 'ignores labels from groups which user can not read' do
@@ -125,7 +125,7 @@ RSpec.describe LabelsFinder do
 
           finder = described_class.new(user, **group_params(private_group_1), only_group_labels: true, include_descendant_groups: true)
 
-          expect(finder.execute).to eq [private_subgroup_label_1]
+          expect(finder.execute).to match_array([private_subgroup_label_1])
         end
       end
 
@@ -140,13 +140,13 @@ RSpec.describe LabelsFinder do
 
         shared_examples 'with full visibility' do
           it 'returns all projects labels' do
-            expect(finder.execute).to eq [group_label_1, limited_visibility_label, visible_label]
+            expect(finder.execute).to match_array([group_label_1, limited_visibility_label, visible_label])
           end
         end
 
         shared_examples 'with limited visibility' do
           it 'returns only authorized projects labels' do
-            expect(finder.execute).to eq [group_label_1, visible_label]
+            expect(finder.execute).to match_array([group_label_1, visible_label])
           end
         end
 
@@ -249,7 +249,7 @@ RSpec.describe LabelsFinder do
       it 'returns labels available for the project' do
         finder = described_class.new(user, project_id: project_1.id)
 
-        expect(finder.execute).to eq [group_label_2, project_label_1, group_label_1]
+        expect(finder.execute).to match_array([group_label_2, project_label_1, group_label_1])
       end
 
       context 'as an administrator' do
@@ -272,13 +272,13 @@ RSpec.describe LabelsFinder do
       it 'returns label with that title' do
         finder = described_class.new(user, title: 'Group Label 2')
 
-        expect(finder.execute).to eq [group_label_2]
+        expect(finder.execute).to match_array([group_label_2])
       end
 
       it 'returns label with title alias' do
         finder = described_class.new(user, name: 'Group Label 2')
 
-        expect(finder.execute).to eq [group_label_2]
+        expect(finder.execute).to match_array([group_label_2])
       end
 
       it 'returns no labels if empty title is supplied' do
@@ -304,19 +304,19 @@ RSpec.describe LabelsFinder do
       it 'returns labels with a partially matching title' do
         finder = described_class.new(user, search: '(group)')
 
-        expect(finder.execute).to eq [group_label_1]
+        expect(finder.execute).to match_array([group_label_1])
       end
 
       it 'returns labels with a partially matching description' do
         finder = described_class.new(user, search: 'awesome')
 
-        expect(finder.execute).to eq [project_label_1]
+        expect(finder.execute).to match_array([project_label_1])
       end
 
       it 'returns labels matching a single character' do
         finder = described_class.new(user, search: '(')
 
-        expect(finder.execute).to eq [group_label_1]
+        expect(finder.execute).to match_array([group_label_1])
       end
     end
 
@@ -326,7 +326,7 @@ RSpec.describe LabelsFinder do
 
         finder = described_class.new(user, subscribed: 'true')
 
-        expect(finder.execute).to eq [project_label_1]
+        expect(finder.execute).to match_array([project_label_1])
       end
     end
 
diff --git a/spec/frontend/boards/stores/mutations_spec.js b/spec/frontend/boards/stores/mutations_spec.js
index c80537bf168..306f24e5240 100644
--- a/spec/frontend/boards/stores/mutations_spec.js
+++ b/spec/frontend/boards/stores/mutations_spec.js
@@ -322,6 +322,7 @@ describe('Board Store Mutations', () => {
       state = {
         ...state,
         issuesByListId: listIssues,
+        boardLists: mockListsWithModel,
       };
 
       mutations.MOVE_ISSUE_FAILURE(state, {
@@ -389,6 +390,7 @@ describe('Board Store Mutations', () => {
         ...state,
         issuesByListId: listIssues,
         issues,
+        boardLists: mockListsWithModel,
       };
 
       mutations.ADD_ISSUE_TO_LIST_FAILURE(state, { list: mockLists[0], issue: mockIssue2 });
diff --git a/spec/frontend/registry/settings/components/registry_settings_app_spec.js b/spec/frontend/registry/settings/components/registry_settings_app_spec.js
index 01d6852e1e5..a784396f47a 100644
--- a/spec/frontend/registry/settings/components/registry_settings_app_spec.js
+++ b/spec/frontend/registry/settings/components/registry_settings_app_spec.js
@@ -11,7 +11,7 @@ import {
   UNAVAILABLE_USER_FEATURE_TEXT,
 } from '~/registry/settings/constants';
 
-import { expirationPolicyPayload } from '../mock_data';
+import { expirationPolicyPayload, emptyExpirationPolicyPayload } from '../mock_data';
 
 const localVue = createLocalVue();
 
@@ -115,4 +115,23 @@ describe('Registry Settings App', () => {
       expect(findAlert().html()).toContain(FETCH_SETTINGS_ERROR_MESSAGE);
     });
   });
+
+  describe('empty API response', () => {
+    it.each`
+      enableHistoricEntries | isShown
+      ${true}               | ${true}
+      ${false}              | ${false}
+    `('is $isShown that the form is shown', async ({ enableHistoricEntries, isShown }) => {
+      const requests = mountComponentWithApollo({
+        provide: {
+          ...defaultProvidedValues,
+          enableHistoricEntries,
+        },
+        resolver: jest.fn().mockResolvedValue(emptyExpirationPolicyPayload()),
+      });
+      await Promise.all(requests);
+
+      expect(findSettingsComponent().exists()).toBe(isShown);
+    });
+  });
 });
diff --git a/spec/frontend/registry/settings/components/settings_form_spec.js b/spec/frontend/registry/settings/components/settings_form_spec.js
index 77fd71a22fc..4346cfadcc8 100644
--- a/spec/frontend/registry/settings/components/settings_form_spec.js
+++ b/spec/frontend/registry/settings/components/settings_form_spec.js
@@ -123,6 +123,15 @@ describe('Settings Form', () => {
       findFields().vm.$emit('input', { newValue: 'foo', modified: 'baz' });
       expect(findFields().props('apiErrors')).toEqual({});
     });
+
+    it('shows the default option when none are selected', () => {
+      mountComponent({ props: { value: {} } });
+      expect(findFields().props('value')).toEqual({
+        cadence: 'EVERY_DAY',
+        keepN: 'TEN_TAGS',
+        olderThan: 'NINETY_DAYS',
+      });
+    });
   });
 
   describe('form', () => {
diff --git a/spec/frontend/registry/settings/mock_data.js b/spec/frontend/registry/settings/mock_data.js
index 6a936785b7c..7f3772ce7fe 100644
--- a/spec/frontend/registry/settings/mock_data.js
+++ b/spec/frontend/registry/settings/mock_data.js
@@ -14,6 +14,14 @@ export const expirationPolicyPayload = override => ({
   },
 });
 
+export const emptyExpirationPolicyPayload = () => ({
+  data: {
+    project: {
+      containerExpirationPolicy: {},
+    },
+  },
+});
+
 export const expirationPolicyMutationPayload = ({ override, errors = [] } = {}) => ({
   data: {
     updateContainerExpirationPolicy: {
diff --git a/spec/helpers/notes_helper_spec.rb b/spec/helpers/notes_helper_spec.rb
index 41511b65cc4..f9b3b535334 100644
--- a/spec/helpers/notes_helper_spec.rb
+++ b/spec/helpers/notes_helper_spec.rb
@@ -5,19 +5,19 @@ require "spec_helper"
 RSpec.describe NotesHelper do
   include RepoHelpers
 
-  let(:owner) { create(:owner) }
-  let(:group) { create(:group) }
-  let(:project) { create(:project, namespace: group) }
-  let(:maintainer) { create(:user) }
-  let(:reporter) { create(:user) }
-  let(:guest) { create(:user) }
+  let_it_be(:owner) { create(:owner) }
+  let_it_be(:group) { create(:group) }
+  let_it_be(:project) { create(:project, namespace: group) }
+  let_it_be(:maintainer) { create(:user) }
+  let_it_be(:reporter) { create(:user) }
+  let_it_be(:guest) { create(:user) }
 
-  let(:owner_note) { create(:note, author: owner, project: project) }
-  let(:maintainer_note) { create(:note, author: maintainer, project: project) }
-  let(:reporter_note) { create(:note, author: reporter, project: project) }
+  let_it_be(:owner_note) { create(:note, author: owner, project: project) }
+  let_it_be(:maintainer_note) { create(:note, author: maintainer, project: project) }
+  let_it_be(:reporter_note) { create(:note, author: reporter, project: project) }
   let!(:notes) { [owner_note, maintainer_note, reporter_note] }
 
-  before do
+  before_all do
     group.add_owner(owner)
     project.add_maintainer(maintainer)
     project.add_reporter(reporter)
@@ -72,14 +72,14 @@ RSpec.describe NotesHelper do
   end
 
   describe '#discussion_path' do
-    let(:project) { create(:project, :repository) }
+    let_it_be(:project) { create(:project, :repository) }
     let(:anchor) { discussion.line_code }
 
     context 'for a merge request discusion' do
-      let(:merge_request) { create(:merge_request, source_project: project, target_project: project, importing: true) }
-      let!(:merge_request_diff1) { merge_request.merge_request_diffs.create!(head_commit_sha: '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9') }
-      let!(:merge_request_diff2) { merge_request.merge_request_diffs.create!(head_commit_sha: nil) }
-      let!(:merge_request_diff3) { merge_request.merge_request_diffs.create!(head_commit_sha: '5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
+      let_it_be(:merge_request) { create(:merge_request, source_project: project, target_project: project, importing: true) }
+      let_it_be(:merge_request_diff1) { merge_request.merge_request_diffs.create!(head_commit_sha: '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9') }
+      let_it_be(:merge_request_diff2) { merge_request.merge_request_diffs.create!(head_commit_sha: nil) }
+      let_it_be(:merge_request_diff3) { merge_request.merge_request_diffs.create!(head_commit_sha: '5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
 
       context 'for a diff discussion' do
         context 'when the discussion is active' do
@@ -229,20 +229,18 @@ RSpec.describe NotesHelper do
     end
 
     it 'return project notes path for project snippet' do
-      namespace = create(:namespace, path: 'nm')
-      @project = create(:project, path: 'test', namespace: namespace)
+      @project = project
       @snippet = create(:project_snippet, project: @project)
       @noteable = @snippet
 
-      expect(helper.notes_url).to eq("/nm/test/noteable/project_snippet/#{@noteable.id}/notes")
+      expect(helper.notes_url).to eq("/#{project.full_path}/noteable/project_snippet/#{@noteable.id}/notes")
     end
 
     it 'return project notes path for other noteables' do
-      namespace = create(:namespace, path: 'nm')
-      @project = create(:project, path: 'test', namespace: namespace)
+      @project = project
       @noteable = create(:issue, project: @project)
 
-      expect(helper.notes_url).to eq("/nm/test/noteable/issue/#{@noteable.id}/notes")
+      expect(helper.notes_url).to eq("/#{@project.full_path}/noteable/issue/#{@noteable.id}/notes")
     end
   end
 
@@ -254,19 +252,17 @@ RSpec.describe NotesHelper do
     end
 
     it 'return project notes path for project snippet' do
-      namespace = create(:namespace, path: 'nm')
-      @project = create(:project, path: 'test', namespace: namespace)
+      @project = project
       note = create(:note_on_project_snippet, project: @project)
 
-      expect(helper.note_url(note)).to eq("/nm/test/notes/#{note.id}")
+      expect(helper.note_url(note)).to eq("/#{project.full_path}/notes/#{note.id}")
     end
 
     it 'return project notes path for other noteables' do
-      namespace = create(:namespace, path: 'nm')
-      @project = create(:project, path: 'test', namespace: namespace)
+      @project = project
       note = create(:note_on_issue, project: @project)
 
-      expect(helper.note_url(note)).to eq("/nm/test/notes/#{note.id}")
+      expect(helper.note_url(note)).to eq("/#{project.full_path}/notes/#{note.id}")
     end
   end
 
@@ -279,8 +275,7 @@ RSpec.describe NotesHelper do
     end
 
     it 'returns namespace, project and note for project snippet' do
-      namespace = create(:namespace, path: 'nm')
-      @project = create(:project, path: 'test', namespace: namespace)
+      @project = project
       @snippet = create(:project_snippet, project: @project)
       @note = create(:note_on_personal_snippet)
 
@@ -288,8 +283,7 @@ RSpec.describe NotesHelper do
     end
 
     it 'returns namespace, project and note path for other noteables' do
-      namespace = create(:namespace, path: 'nm')
-      @project = create(:project, path: 'test', namespace: namespace)
+      @project = project
       @note = create(:note_on_issue, project: @project)
 
       expect(helper.form_resources).to eq([@project, @note])
@@ -297,7 +291,6 @@ RSpec.describe NotesHelper do
   end
 
   describe '#noteable_note_url' do
-    let(:project) { create(:project) }
     let(:issue) { create(:issue, project: project) }
     let(:note) { create(:note_on_issue, noteable: issue, project: project) }
 
diff --git a/spec/lib/gitlab/graphql/pagination/keyset/last_items_spec.rb b/spec/lib/gitlab/graphql/pagination/keyset/last_items_spec.rb
new file mode 100644
index 00000000000..b45bb8b79d9
--- /dev/null
+++ b/spec/lib/gitlab/graphql/pagination/keyset/last_items_spec.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Graphql::Pagination::Keyset::LastItems do
+  let_it_be(:merge_request) { create(:merge_request) }
+  let(:scope) { MergeRequest.order_merged_at_asc.with_order_id_desc }
+
+  subject { described_class.take_items(*args) }
+
+  context 'when the `count` parameter is nil' do
+    let(:args) { [scope, nil] }
+
+    it 'returns a single record' do
+      expect(subject).to eq(merge_request)
+    end
+  end
+
+  context 'when the `count` parameter is given' do
+    let(:args) { [scope, 1] }
+
+    it 'returns an array' do
+      expect(subject).to eq([merge_request])
+    end
+  end
+end
diff --git a/spec/requests/api/graphql/project/merge_requests_spec.rb b/spec/requests/api/graphql/project/merge_requests_spec.rb
index 22b003501a1..dfce1e12dd5 100644
--- a/spec/requests/api/graphql/project/merge_requests_spec.rb
+++ b/spec/requests/api/graphql/project/merge_requests_spec.rb
@@ -13,6 +13,7 @@ RSpec.describe 'getting merge request listings nested in a project' do
   let_it_be(:merge_request_b) { create(:merge_request, :closed, :unique_branches, source_project: project) }
   let_it_be(:merge_request_c) { create(:labeled_merge_request, :closed, :unique_branches, source_project: project, labels: [label]) }
   let_it_be(:merge_request_d) { create(:merge_request, :locked, :unique_branches, source_project: project) }
+  let_it_be(:merge_request_e) { create(:merge_request, :unique_branches, source_project: project) }
 
   let(:results) { graphql_data.dig('project', 'mergeRequests', 'nodes') }
 
@@ -118,7 +119,7 @@ RSpec.describe 'getting merge request listings nested in a project' do
 
   context 'there are no search params' do
     let(:search_params) { nil }
-    let(:mrs) { [merge_request_a, merge_request_b, merge_request_c, merge_request_d] }
+    let(:mrs) { [merge_request_a, merge_request_b, merge_request_c, merge_request_d, merge_request_e] }
 
     it_behaves_like 'searching with parameters'
   end
@@ -241,16 +242,50 @@ RSpec.describe 'getting merge request listings nested in a project' do
         let(:expected_results) do
           [
             merge_request_b,
-            merge_request_c,
             merge_request_d,
+            merge_request_c,
+            merge_request_e,
             merge_request_a
           ].map(&:to_gid).map(&:to_s)
         end
 
         before do
-          merge_request_c.metrics.update!(merged_at: 5.days.ago)
+          five_days_ago = 5.days.ago
+
+          merge_request_d.metrics.update!(merged_at: five_days_ago)
+
+          # same merged_at, the second order column will decide (merge_request.id)
+          merge_request_c.metrics.update!(merged_at: five_days_ago)
+
           merge_request_b.metrics.update!(merged_at: 1.day.ago)
         end
+
+        context 'when paginating backwards' do
+          let(:params) { 'first: 2, sort: MERGED_AT_DESC' }
+          let(:page_info) { 'pageInfo { startCursor endCursor }' }
+
+          before do
+            post_graphql(pagination_query(params, page_info), current_user: current_user)
+          end
+
+          it 'paginates backwards correctly' do
+            # first page
+            first_page_response_data = graphql_dig_at(Gitlab::Json.parse(response.body), :data, *data_path, :edges)
+            end_cursor = graphql_dig_at(Gitlab::Json.parse(response.body), :data, :project, :mergeRequests, :pageInfo, :endCursor)
+
+            # second page
+            params = "first: 2, after: \"#{end_cursor}\", sort: MERGED_AT_DESC"
+            post_graphql(pagination_query(params, page_info), current_user: current_user)
+            start_cursor = graphql_dig_at(Gitlab::Json.parse(response.body), :data, :project, :mergeRequests, :pageInfo, :start_cursor)
+
+            # going back to the first page
+
+            params = "last: 2, before: \"#{start_cursor}\", sort: MERGED_AT_DESC"
+            post_graphql(pagination_query(params, page_info), current_user: current_user)
+            backward_paginated_response_data = graphql_dig_at(Gitlab::Json.parse(response.body), :data, *data_path, :edges)
+            expect(first_page_response_data).to eq(backward_paginated_response_data)
+          end
+        end
       end
     end
   end
diff --git a/spec/services/ci/retry_build_service_spec.rb b/spec/services/ci/retry_build_service_spec.rb
index 4c1e698d52d..32a1b29c71f 100644
--- a/spec/services/ci/retry_build_service_spec.rb
+++ b/spec/services/ci/retry_build_service_spec.rb
@@ -3,25 +3,32 @@
 require 'spec_helper'
 
 RSpec.describe Ci::RetryBuildService do
-  let_it_be(:user) { create(:user) }
+  let_it_be(:reporter) { create(:user) }
+  let_it_be(:developer) { create(:user) }
   let_it_be(:project) { create(:project, :repository) }
   let_it_be(:pipeline) do
     create(:ci_pipeline, project: project,
            sha: 'b83d6e391c22777fca1ed3012fce84f633d7fed0')
   end
 
-  let(:stage) do
+  let_it_be(:stage) do
     create(:ci_stage_entity, project: project,
                              pipeline: pipeline,
                              name: 'test')
   end
 
-  let(:build) { create(:ci_build, pipeline: pipeline, stage_id: stage.id) }
+  let_it_be_with_refind(:build) { create(:ci_build, pipeline: pipeline, stage_id: stage.id) }
+  let(:user) { developer }
 
   let(:service) do
     described_class.new(project, user)
   end
 
+  before_all do
+    project.add_developer(developer)
+    project.add_reporter(reporter)
+  end
+
   clone_accessors = described_class.clone_accessors
 
   reject_accessors =
@@ -53,9 +60,9 @@ RSpec.describe Ci::RetryBuildService do
        pipeline_id report_results pending_state pages_deployments].freeze
 
   shared_examples 'build duplication' do
-    let(:another_pipeline) { create(:ci_empty_pipeline, project: project) }
+    let_it_be(:another_pipeline) { create(:ci_empty_pipeline, project: project) }
 
-    let(:build) do
+    let_it_be(:build) do
       create(:ci_build, :failed, :expired, :erased, :queued, :coverage, :tags,
              :allowed_to_fail, :on_tag, :triggered, :teardown_environment, :resource_group,
              description: 'my-job', stage: 'test', stage_id: stage.id,
@@ -63,7 +70,7 @@ RSpec.describe Ci::RetryBuildService do
              scheduled_at: 10.seconds.since)
     end
 
-    before do
+    before_all do
       # Test correctly behaviour of deprecated artifact because it can be still in use
       stub_feature_flags(drop_license_management_artifact: false)
 
@@ -81,8 +88,6 @@ RSpec.describe Ci::RetryBuildService do
 
       create(:ci_job_variable, job: build)
       create(:ci_build_need, build: build)
-
-      build.reload
     end
 
     describe 'clone accessors' do
@@ -162,8 +167,6 @@ RSpec.describe Ci::RetryBuildService do
     context 'when user has ability to execute build' do
       before do
         stub_not_protect_default_branch
-
-        project.add_developer(user)
       end
 
       it_behaves_like 'build duplication'
@@ -235,7 +238,6 @@ RSpec.describe Ci::RetryBuildService do
 
       context 'when the pipeline is a child pipeline and the bridge is depended' do
         let!(:parent_pipeline) { create(:ci_pipeline, project: project) }
-        let!(:pipeline) { create(:ci_pipeline, project: project) }
         let!(:bridge) { create(:ci_bridge, :strategy_depend, pipeline: parent_pipeline, status: 'success') }
         let!(:source_pipeline) { create(:ci_sources_pipeline, pipeline: pipeline, source_job: bridge) }
 
@@ -248,6 +250,8 @@ RSpec.describe Ci::RetryBuildService do
     end
 
     context 'when user does not have ability to execute build' do
+      let(:user) { reporter }
+
       it 'raises an error' do
         expect { service.execute(build) }
           .to raise_error Gitlab::Access::AccessDeniedError
@@ -265,8 +269,6 @@ RSpec.describe Ci::RetryBuildService do
     context 'when user has ability to execute build' do
       before do
         stub_not_protect_default_branch
-
-        project.add_developer(user)
       end
 
       it_behaves_like 'build duplication'
@@ -316,6 +318,8 @@ RSpec.describe Ci::RetryBuildService do
     end
 
     context 'when user does not have ability to execute build' do
+      let(:user) { reporter }
+
       it 'raises an error' do
         expect { service.reprocess!(build) }
           .to raise_error Gitlab::Access::AccessDeniedError
diff --git a/spec/services/projects/autocomplete_service_spec.rb b/spec/services/projects/autocomplete_service_spec.rb
index 336aa37096a..6231ac71987 100644
--- a/spec/services/projects/autocomplete_service_spec.rb
+++ b/spec/services/projects/autocomplete_service_spec.rb
@@ -138,7 +138,7 @@ RSpec.describe Projects::AutocompleteService do
     def expect_labels_to_equal(labels, expected_labels)
       expect(labels.size).to eq(expected_labels.size)
       extract_title = lambda { |label| label['title'] }
-      expect(labels.map(&extract_title)).to eq(expected_labels.map(&extract_title))
+      expect(labels.map(&extract_title)).to match_array(expected_labels.map(&extract_title))
     end
 
     let(:user) { create(:user) }
diff --git a/spec/support/helpers/drag_to_helper.rb b/spec/support/helpers/drag_to_helper.rb
index 2e9932f2e8a..692a4d2b30e 100644
--- a/spec/support/helpers/drag_to_helper.rb
+++ b/spec/support/helpers/drag_to_helper.rb
@@ -1,7 +1,8 @@
 # frozen_string_literal: true
 
 module DragTo
-  def drag_to(list_from_index: 0, from_index: 0, to_index: 0, list_to_index: 0, selector: '', scrollable: 'body', duration: 1000, perform_drop: true)
+  # rubocop:disable Metrics/ParameterLists
+  def drag_to(list_from_index: 0, from_index: 0, to_index: 0, list_to_index: 0, selector: '', scrollable: 'body', duration: 1000, perform_drop: true, extra_height: 0)
     js = <<~JS
       simulateDrag({
         scrollable: document.querySelector('#{scrollable}'),
@@ -14,7 +15,8 @@ module DragTo
           el: document.querySelectorAll('#{selector}')[#{list_to_index}],
           index: #{to_index}
         },
-        performDrop: #{perform_drop}
+        performDrop: #{perform_drop},
+        extraHeight: #{extra_height}
       });
     JS
     evaluate_script(js)
@@ -23,6 +25,7 @@ module DragTo
       loop while drag_active?
     end
   end
+  # rubocop:enable Metrics/ParameterLists
 
   def drag_active?
     page.evaluate_script('window.SIMULATE_DRAG_ACTIVE').nonzero?
diff --git a/spec/support/helpers/stubbed_feature.rb b/spec/support/helpers/stubbed_feature.rb
index d4e9af7a031..4113a28182b 100644
--- a/spec/support/helpers/stubbed_feature.rb
+++ b/spec/support/helpers/stubbed_feature.rb
@@ -29,8 +29,8 @@ module StubbedFeature
     end
 
     # Replace #enabled? method with the optional stubbed/unstubbed version.
-    def enabled?(*args)
-      feature_flag = super(*args)
+    def enabled?(*args, **kwargs)
+      feature_flag = super
       return feature_flag unless stub?
 
       # If feature flag is not persisted we mark the feature flag as enabled