From be3e24ea3c9f497efde85900df298ce9bc42fce8 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Wed, 22 Jan 2020 12:08:40 +0000
Subject: [PATCH] Add latest changes from gitlab-org/gitlab@master

---
 .gitlab/ci/global.gitlab-ci.yml               |   1 +
 .gitlab/ci/qa.gitlab-ci.yml                   |   1 +
 .rubocop.yml                                  |   1 +
 .../components/discussion_filter_note.vue     |   6 +-
 .../notes/components/note_attachment.vue      |  16 +-
 .../notes/components/note_header.vue          |   7 +-
 .../list/components/release_block.vue         |  12 +-
 app/graphql/types/blob_viewers/type_enum.rb   |  14 +
 app/graphql/types/snippet_type.rb             |   8 +-
 app/graphql/types/snippets/blob_type.rb       |  46 +++
 .../types/snippets/blob_viewer_type.rb        |  41 +++
 app/models/epic.rb                            |   2 -
 app/presenters/blob_presenter.rb              |   6 +-
 app/presenters/snippet_blob_presenter.rb      |  31 ++
 app/services/submit_usage_ping_service.rb     |   6 +-
 app/workers/all_queues.yml                    | 137 ++++----
 ...fj-add-graphql-blob-viewer-to-snippets.yml |   5 +
 ...e-storage-version-column-from-snippets.yml |   5 +
 .../remove_milestone_id_from_epics3.yml       |   5 +
 .../sh-fix-mermaid-releases-page.yml          |   5 +
 config/gitlab.yml.example                     |   2 +-
 ...ve_storage_version_column_from_snippets.rb |  30 ++
 db/schema.rb                                  |   1 -
 .../operations/extra_sidekiq_processes.md     |   5 +-
 .../graphql/reference/gitlab_schema.graphql   |  98 +++++-
 doc/api/graphql/reference/gitlab_schema.json  | 313 +++++++++++++++++-
 doc/api/graphql/reference/index.md            |  31 +-
 doc/development/fe_guide/graphql.md           |   2 +-
 doc/development/sidekiq_style_guide.md        |   7 +-
 doc/user/application_security/sast/index.md   |   3 +-
 lib/gitlab/import_export/import_export.yml    |   1 -
 lib/gitlab/sidekiq_config.rb                  |  56 +++-
 lib/gitlab/sidekiq_config/worker.rb           |  51 +++
 lib/tasks/gitlab/sidekiq.rake                 |  48 +++
 lib/tasks/lint.rake                           |   1 +
 package.json                                  |   2 +-
 .../project_error_tracking_settings.rb        |   2 +-
 .../user_sees_error_details_spec.rb           |  32 ++
 .../user_sees_error_index_spec.rb             |  69 ++++
 .../sentry/issue_sample_response.json         | 282 ++++------------
 .../grafana_integration_spec.js.snap          |   3 +
 .../date_time_picker/date_time_picker_spec.js |   2 +-
 .../components/discussion_filter_note_spec.js |  89 +----
 .../notes/components/note_attachment_spec.js  |  56 +++-
 .../notes/components/note_header_spec.js      | 206 ++++++------
 .../delete_user_modal_spec.js.snap            |   3 +
 .../project_empty_state_spec.js.snap          |   6 +-
 .../__snapshots__/settings_form_spec.js.snap  |   3 +
 .../list/components/release_block_spec.js     |   7 +
 .../__snapshots__/self_monitor_spec.js.snap   |   2 +
 .../__snapshots__/expand_button_spec.js.snap  |  88 ++++-
 .../components/expand_button_spec.js          |   4 +-
 .../types/blob_viewers/type_enum_spec.rb      |  11 +
 spec/graphql/types/snippet_type_spec.rb       |   4 +-
 spec/graphql/types/snippets/blob_type_spec.rb |  13 +
 .../types/snippets/blob_viewer_type_spec.rb   |  12 +
 spec/lib/gitlab/sidekiq_config/worker_spec.rb |  84 +++++
 spec/lib/gitlab/sidekiq_config_spec.rb        |  42 ++-
 spec/lib/sentry/client/issue_spec.rb          |   4 +-
 .../presenters/snippet_blob_presenter_spec.rb |  60 ++++
 .../graphql/mutations/snippets/create_spec.rb |   4 +-
 .../graphql/mutations/snippets/update_spec.rb |   4 +-
 .../submit_usage_ping_service_spec.rb         | 130 ++++----
 spec/support/matchers/log_spam.rb             |   2 +-
 .../features/error_tracking_shared_context.rb |  23 ++
 .../features/error_tracking_shared_example.rb |  86 +++++
 spec/workers/every_sidekiq_worker_spec.rb     |  14 +-
 yarn.lock                                     | 119 +++++--
 68 files changed, 1821 insertions(+), 651 deletions(-)
 create mode 100644 app/graphql/types/blob_viewers/type_enum.rb
 create mode 100644 app/graphql/types/snippets/blob_type.rb
 create mode 100644 app/graphql/types/snippets/blob_viewer_type.rb
 create mode 100644 app/presenters/snippet_blob_presenter.rb
 create mode 100644 changelogs/unreleased/fj-add-graphql-blob-viewer-to-snippets.yml
 create mode 100644 changelogs/unreleased/fj-remove-storage-version-column-from-snippets.yml
 create mode 100644 changelogs/unreleased/remove_milestone_id_from_epics3.yml
 create mode 100644 changelogs/unreleased/sh-fix-mermaid-releases-page.yml
 create mode 100644 db/post_migrate/20200120083607_remove_storage_version_column_from_snippets.rb
 create mode 100644 lib/gitlab/sidekiq_config/worker.rb
 create mode 100644 lib/tasks/gitlab/sidekiq.rake
 create mode 100644 spec/features/error_tracking/user_sees_error_details_spec.rb
 create mode 100644 spec/features/error_tracking/user_sees_error_index_spec.rb
 create mode 100644 spec/graphql/types/blob_viewers/type_enum_spec.rb
 create mode 100644 spec/graphql/types/snippets/blob_type_spec.rb
 create mode 100644 spec/graphql/types/snippets/blob_viewer_type_spec.rb
 create mode 100644 spec/lib/gitlab/sidekiq_config/worker_spec.rb
 create mode 100644 spec/presenters/snippet_blob_presenter_spec.rb
 create mode 100644 spec/support/shared_contexts/features/error_tracking_shared_context.rb
 create mode 100644 spec/support/shared_examples/features/error_tracking_shared_example.rb

diff --git a/.gitlab/ci/global.gitlab-ci.yml b/.gitlab/ci/global.gitlab-ci.yml
index 4c407045411..121ce76d1dd 100644
--- a/.gitlab/ci/global.gitlab-ci.yml
+++ b/.gitlab/ci/global.gitlab-ci.yml
@@ -13,6 +13,7 @@
 .default-before_script:
   before_script:
     - date
+    - '[ "$FOSS_ONLY" = "1" ] && rm -rf ee/'
     - export GOPATH=$CI_PROJECT_DIR/.go
     - mkdir -p $GOPATH
     - source scripts/utils.sh
diff --git a/.gitlab/ci/qa.gitlab-ci.yml b/.gitlab/ci/qa.gitlab-ci.yml
index 5a58c3f9416..effc950f3c8 100644
--- a/.gitlab/ci/qa.gitlab-ci.yml
+++ b/.gitlab/ci/qa.gitlab-ci.yml
@@ -40,6 +40,7 @@
     paths:
       - vendor/ruby
   before_script:
+    - '[ "$FOSS_ONLY" = "1" ] && rm -rf ee/'
     - cd qa/
     - bundle install --clean --jobs=$(nproc) --path=vendor --retry=3 --quiet
     - bundle check
diff --git a/.rubocop.yml b/.rubocop.yml
index b374012cac5..b6a5c686f84 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -347,6 +347,7 @@ RSpec/HaveGitlabHttpStatus:
   Enabled: true
   Include:
     - 'spec/support/shared_examples/**/*'
+    - 'ee/spec/support/shared_examples/**/*'
 
 Style/MultilineWhenThen:
   Enabled: false
diff --git a/app/assets/javascripts/notes/components/discussion_filter_note.vue b/app/assets/javascripts/notes/components/discussion_filter_note.vue
index 889731df180..8dc4b43d69a 100644
--- a/app/assets/javascripts/notes/components/discussion_filter_note.vue
+++ b/app/assets/javascripts/notes/components/discussion_filter_note.vue
@@ -38,12 +38,12 @@ export default {
       <icon name="comment" />
     </div>
     <div class="timeline-content">
-      <div v-html="timelineContent"></div>
+      <div ref="timelineContent" v-html="timelineContent"></div>
       <div class="discussion-filter-actions mt-2">
-        <gl-button variant="default" @click="selectFilter(0)">
+        <gl-button ref="showAllActivity" variant="default" @click="selectFilter(0)">
           {{ __('Show all activity') }}
         </gl-button>
-        <gl-button variant="default" @click="selectFilter(1)">
+        <gl-button ref="showComments" variant="default" @click="selectFilter(1)">
           {{ __('Show comments only') }}
         </gl-button>
       </div>
diff --git a/app/assets/javascripts/notes/components/note_attachment.vue b/app/assets/javascripts/notes/components/note_attachment.vue
index b6d8c831e2e..72f9a4c7e74 100644
--- a/app/assets/javascripts/notes/components/note_attachment.vue
+++ b/app/assets/javascripts/notes/components/note_attachment.vue
@@ -12,11 +12,23 @@ export default {
 
 <template>
   <div class="note-attachment">
-    <a v-if="attachment.image" :href="attachment.url" target="_blank" rel="noopener noreferrer">
+    <a
+      v-if="attachment.image"
+      ref="attachmentImage"
+      :href="attachment.url"
+      target="_blank"
+      rel="noopener noreferrer"
+    >
       <img :src="attachment.url" class="note-image-attach" />
     </a>
     <div class="attachment">
-      <a v-if="attachment.url" :href="attachment.url" target="_blank" rel="noopener noreferrer">
+      <a
+        v-if="attachment.url"
+        ref="attachmentUrl"
+        :href="attachment.url"
+        target="_blank"
+        rel="noopener noreferrer"
+      >
         <i class="fa fa-paperclip" aria-hidden="true"> </i> {{ attachment.filename }}
       </a>
     </div>
diff --git a/app/assets/javascripts/notes/components/note_header.vue b/app/assets/javascripts/notes/components/note_header.vue
index e4f09492d9c..16351baedb7 100644
--- a/app/assets/javascripts/notes/components/note_header.vue
+++ b/app/assets/javascripts/notes/components/note_header.vue
@@ -63,13 +63,13 @@ export default {
 
 <template>
   <div class="note-header-info">
-    <div v-if="includeToggle" class="discussion-actions">
+    <div v-if="includeToggle" ref="discussionActions" class="discussion-actions">
       <button
         class="note-action-button discussion-toggle-button js-vue-toggle-button"
         type="button"
         @click="handleToggle"
       >
-        <i :class="toggleChevronClass" class="fa" aria-hidden="true"></i>
+        <i ref="chevronIcon" :class="toggleChevronClass" class="fa" aria-hidden="true"></i>
         {{ __('Toggle thread') }}
       </button>
     </div>
@@ -90,10 +90,11 @@ export default {
     <span class="note-headline-light note-headline-meta">
       <span class="system-note-message"> <slot></slot> </span>
       <template v-if="createdAt">
-        <span class="system-note-separator">
+        <span ref="actionText" class="system-note-separator">
           <template v-if="actionText">{{ actionText }}</template>
         </span>
         <a
+          ref="noteTimestamp"
           :href="noteTimestampLink"
           class="note-timestamp system-note-separator"
           @click="updateTargetNoteHash"
diff --git a/app/assets/javascripts/releases/list/components/release_block.vue b/app/assets/javascripts/releases/list/components/release_block.vue
index d924b5795f0..e6bb5325120 100644
--- a/app/assets/javascripts/releases/list/components/release_block.vue
+++ b/app/assets/javascripts/releases/list/components/release_block.vue
@@ -1,9 +1,11 @@
 <script>
 import _ from 'underscore';
+import $ from 'jquery';
 import { slugify } from '~/lib/utils/text_utility';
 import { getLocationHash } from '~/lib/utils/url_utility';
 import { scrollToElement } from '~/lib/utils/common_utils';
 import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
+import '~/behaviors/markdown/render_gfm';
 import EvidenceBlock from './evidence_block.vue';
 import ReleaseBlockAssets from './release_block_assets.vue';
 import ReleaseBlockFooter from './release_block_footer.vue';
@@ -65,7 +67,10 @@ export default {
       return Boolean(this.glFeatures.releaseIssueSummary && !_.isEmpty(this.release.milestones));
     },
   },
+
   mounted() {
+    this.renderGFM();
+
     const hash = getLocationHash();
     if (hash && slugify(hash) === this.id) {
       this.isHighlighted = true;
@@ -76,6 +81,11 @@ export default {
       scrollToElement(this.$el);
     }
   },
+  methods: {
+    renderGFM() {
+      $(this.$refs['gfm-content']).renderGFM();
+    },
+  },
 };
 </script>
 <template>
@@ -91,7 +101,7 @@ export default {
       <release-block-assets v-if="shouldRenderAssets" :assets="assets" />
       <evidence-block v-if="hasEvidence && shouldShowEvidence" :release="release" />
 
-      <div class="card-text prepend-top-default">
+      <div ref="gfm-content" class="card-text prepend-top-default">
         <div v-html="release.description_html"></div>
       </div>
     </div>
diff --git a/app/graphql/types/blob_viewers/type_enum.rb b/app/graphql/types/blob_viewers/type_enum.rb
new file mode 100644
index 00000000000..35e659197e5
--- /dev/null
+++ b/app/graphql/types/blob_viewers/type_enum.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+module Types
+  module BlobViewers
+    class TypeEnum < BaseEnum
+      graphql_name 'BlobViewersType'
+      description 'Types of blob viewers'
+
+      value 'rich', value: :rich
+      value 'simple', value: :simple
+      value 'auxiliary', value: :auxiliary
+    end
+  end
+end
diff --git a/app/graphql/types/snippet_type.rb b/app/graphql/types/snippet_type.rb
index 3f780528945..c4d65174990 100644
--- a/app/graphql/types/snippet_type.rb
+++ b/app/graphql/types/snippet_type.rb
@@ -36,10 +36,6 @@ module Types
           description: 'File Name of the snippet',
           null: true
 
-    field :content, GraphQL::STRING_TYPE,
-          description: 'Content of the snippet',
-          null: false
-
     field :description, GraphQL::STRING_TYPE,
           description: 'Description of the snippet',
           null: true
@@ -64,6 +60,10 @@ module Types
           description: 'Raw URL of the snippet',
           null: false
 
+    field :blob, type: Types::Snippets::BlobType,
+          description: 'Snippet blob',
+          null: false
+
     markdown_field :description_html, null: true, method: :description
   end
 end
diff --git a/app/graphql/types/snippets/blob_type.rb b/app/graphql/types/snippets/blob_type.rb
new file mode 100644
index 00000000000..f398fe9c121
--- /dev/null
+++ b/app/graphql/types/snippets/blob_type.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module Types
+  module Snippets
+    # rubocop: disable Graphql/AuthorizeTypes
+    class BlobType < BaseObject
+      graphql_name 'SnippetBlob'
+      description 'Represents the snippet blob'
+      present_using SnippetBlobPresenter
+
+      field :highlighted_data, GraphQL::STRING_TYPE,
+            description: 'Blob highlighted data',
+            null: true
+
+      field :raw_path, GraphQL::STRING_TYPE,
+            description: 'Blob raw content endpoint path',
+            null: false
+
+      field :size, GraphQL::INT_TYPE,
+            description: 'Blob size',
+            null: false
+
+      field :binary, GraphQL::BOOLEAN_TYPE,
+            description: 'Shows whether the blob is binary',
+            method: :binary?,
+            null: false
+
+      field :name, GraphQL::STRING_TYPE,
+            description: 'Blob name',
+            null: true
+
+      field :path, GraphQL::STRING_TYPE,
+            description: 'Blob path',
+            null: true
+
+      field :simple_viewer, type: Types::Snippets::BlobViewerType,
+            description: 'Blob content simple viewer',
+            null: false
+
+      field :rich_viewer, type: Types::Snippets::BlobViewerType,
+            description: 'Blob content rich viewer',
+            null: true
+    end
+    # rubocop: enable Graphql/AuthorizeTypes
+  end
+end
diff --git a/app/graphql/types/snippets/blob_viewer_type.rb b/app/graphql/types/snippets/blob_viewer_type.rb
new file mode 100644
index 00000000000..3e653576d07
--- /dev/null
+++ b/app/graphql/types/snippets/blob_viewer_type.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+module Types
+  module Snippets
+    class BlobViewerType < BaseObject # rubocop:disable Graphql/AuthorizeTypes
+      graphql_name 'SnippetBlobViewer'
+      description 'Represents how the blob content should be displayed'
+
+      field :type, Types::BlobViewers::TypeEnum,
+            description: 'Type of blob viewer',
+            null: false
+
+      field :load_async, GraphQL::BOOLEAN_TYPE,
+            description: 'Shows whether the blob content is loaded async',
+            null: false
+
+      field :collapsed, GraphQL::BOOLEAN_TYPE,
+            description: 'Shows whether the blob should be displayed collapsed',
+            method: :collapsed?,
+            null: false
+
+      field :too_large, GraphQL::BOOLEAN_TYPE,
+            description: 'Shows whether the blob too large to be displayed',
+            method: :too_large?,
+            null: false
+
+      field :render_error, GraphQL::STRING_TYPE,
+            description: 'Error rendering the blob content',
+            null: true
+
+      field :file_type, GraphQL::STRING_TYPE,
+            description: 'Content file type',
+            method: :partial_name,
+            null: false
+
+      field :loading_partial_name, GraphQL::STRING_TYPE,
+            description: 'Loading partial name',
+            null: false
+    end
+  end
+end
diff --git a/app/models/epic.rb b/app/models/epic.rb
index 1203c6c1fc3..ea4a231931d 100644
--- a/app/models/epic.rb
+++ b/app/models/epic.rb
@@ -5,8 +5,6 @@
 class Epic < ApplicationRecord
   include IgnorableColumns
 
-  ignore_column :milestone_id, remove_after: '2020-02-01', remove_with: '12.8'
-
   def self.link_reference_pattern
     nil
   end
diff --git a/app/presenters/blob_presenter.rb b/app/presenters/blob_presenter.rb
index 3a71d2b87f3..e0077db8d5c 100644
--- a/app/presenters/blob_presenter.rb
+++ b/app/presenters/blob_presenter.rb
@@ -9,7 +9,7 @@ class BlobPresenter < Gitlab::View::Presenter::Delegated
     Gitlab::Highlight.highlight(
       blob.path,
       limited_blob_data(to: to),
-      language: blob.language_from_gitattributes,
+      language: language,
       plain: plain
     )
   end
@@ -37,4 +37,8 @@ class BlobPresenter < Gitlab::View::Presenter::Delegated
   def all_lines
     @all_lines ||= blob.data.lines
   end
+
+  def language
+    blob.language_from_gitattributes
+  end
 end
diff --git a/app/presenters/snippet_blob_presenter.rb b/app/presenters/snippet_blob_presenter.rb
new file mode 100644
index 00000000000..9baaacdbb24
--- /dev/null
+++ b/app/presenters/snippet_blob_presenter.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class SnippetBlobPresenter < BlobPresenter
+  def highlighted_data
+    return if blob.binary?
+
+    if blob.rich_viewer&.partial_name == 'markup'
+      blob.rendered_markup
+    else
+      highlight
+    end
+  end
+
+  def raw_path
+    if snippet.is_a?(ProjectSnippet)
+      raw_project_snippet_path(snippet.project, snippet)
+    else
+      raw_snippet_path(snippet)
+    end
+  end
+
+  private
+
+  def snippet
+    blob.snippet
+  end
+
+  def language
+    nil
+  end
+end
diff --git a/app/services/submit_usage_ping_service.rb b/app/services/submit_usage_ping_service.rb
index 7927ab265c5..3265eb106eb 100644
--- a/app/services/submit_usage_ping_service.rb
+++ b/app/services/submit_usage_ping_service.rb
@@ -36,10 +36,12 @@ class SubmitUsagePingService
   private
 
   def store_metrics(response)
-    return unless response['conv_index'].present?
+    metrics = response['conv_index'] || response['dev_ops_score']
+
+    return unless metrics.present?
 
     DevOpsScore::Metric.create!(
-      response['conv_index'].slice(*METRICS)
+      metrics.slice(*METRICS)
     )
   end
 end
diff --git a/app/workers/all_queues.yml b/app/workers/all_queues.yml
index f19dd0e4a48..87feecf4bbb 100644
--- a/app/workers/all_queues.yml
+++ b/app/workers/all_queues.yml
@@ -1,93 +1,93 @@
+# This file is generated automatically by
+#   bin/rake gitlab:sidekiq:all_queues_yml:generate
+#
+# Do not edit it manually!
 ---
 - auto_devops:auto_devops_disable
-
 - auto_merge:auto_merge_process
-
 - chaos:chaos_cpu_spin
 - chaos:chaos_db_spin
 - chaos:chaos_kill
 - chaos:chaos_leak_mem
 - chaos:chaos_sleep
-
+- container_repository:cleanup_container_repository
+- container_repository:delete_container_repository
 - cronjob:admin_email
+- cronjob:ci_archive_traces_cron
 - cronjob:container_expiration_policy
 - cronjob:expire_build_artifacts
 - cronjob:gitlab_usage_ping
 - cronjob:import_export_project_cleanup
-- cronjob:pages_domain_verification_cron
+- cronjob:issue_due_scheduler
+- cronjob:namespaces_prune_aggregation_schedules
 - cronjob:pages_domain_removal_cron
 - cronjob:pages_domain_ssl_renewal_cron
+- cronjob:pages_domain_verification_cron
 - cronjob:personal_access_tokens_expiring
 - cronjob:pipeline_schedule
 - cronjob:prune_old_events
+- cronjob:prune_web_hook_logs
 - cronjob:remove_expired_group_links
 - cronjob:remove_expired_members
 - cronjob:remove_unreferenced_lfs_objects
 - cronjob:repository_archive_cache
 - cronjob:repository_check_dispatch
 - cronjob:requests_profiles
+- cronjob:schedule_migrate_external_diffs
 - cronjob:stuck_ci_jobs
 - cronjob:stuck_import_jobs
 - cronjob:stuck_merge_jobs
-- cronjob:ci_archive_traces_cron
 - cronjob:trending_projects
-- cronjob:issue_due_scheduler
-- cronjob:prune_web_hook_logs
-- cronjob:schedule_migrate_external_diffs
-- cronjob:namespaces_prune_aggregation_schedules
-
+- deployment:deployments_finished
+- deployment:deployments_success
+- gcp_cluster:cluster_configure
 - gcp_cluster:cluster_install_app
 - gcp_cluster:cluster_patch_app
-- gcp_cluster:cluster_upgrade_app
-- gcp_cluster:cluster_provision
-- gcp_cluster:clusters_cleanup_app
-- gcp_cluster:clusters_cleanup_project_namespace
-- gcp_cluster:clusters_cleanup_service_account
-- gcp_cluster:cluster_wait_for_app_installation
-- gcp_cluster:wait_for_cluster_creation
-- gcp_cluster:cluster_wait_for_ingress_ip_address
-- gcp_cluster:cluster_configure
 - gcp_cluster:cluster_project_configure
-- gcp_cluster:clusters_applications_wait_for_uninstall_app
-- gcp_cluster:clusters_applications_uninstall
-- gcp_cluster:clusters_cleanup_app
-- gcp_cluster:clusters_cleanup_project_namespace
-- gcp_cluster:clusters_cleanup_service_account
+- gcp_cluster:cluster_provision
+- gcp_cluster:cluster_upgrade_app
+- gcp_cluster:cluster_wait_for_app_installation
+- gcp_cluster:cluster_wait_for_ingress_ip_address
 - gcp_cluster:clusters_applications_activate_service
 - gcp_cluster:clusters_applications_deactivate_service
-
-- github_import_advance_stage
+- gcp_cluster:clusters_applications_uninstall
+- gcp_cluster:clusters_applications_wait_for_uninstall_app
+- gcp_cluster:clusters_cleanup_app
+- gcp_cluster:clusters_cleanup_project_namespace
+- gcp_cluster:clusters_cleanup_service_account
+- gcp_cluster:wait_for_cluster_creation
 - github_importer:github_import_import_diff_note
 - github_importer:github_import_import_issue
-- github_importer:github_import_import_note
 - github_importer:github_import_import_lfs_object
+- github_importer:github_import_import_note
 - github_importer:github_import_import_pull_request
 - github_importer:github_import_refresh_import_jid
 - github_importer:github_import_stage_finish_import
 - github_importer:github_import_stage_import_base_data
 - github_importer:github_import_stage_import_issues_and_diff_notes
-- github_importer:github_import_stage_import_notes
 - github_importer:github_import_stage_import_lfs_objects
+- github_importer:github_import_stage_import_notes
 - github_importer:github_import_stage_import_pull_requests
 - github_importer:github_import_stage_import_repository
-
 - hashed_storage:hashed_storage_migrator
-- hashed_storage:hashed_storage_rollbacker
 - hashed_storage:hashed_storage_project_migrate
 - hashed_storage:hashed_storage_project_rollback
-
+- hashed_storage:hashed_storage_rollbacker
 - mail_scheduler:mail_scheduler_issue_due
 - mail_scheduler:mail_scheduler_notification_service
-
+- notifications:new_release
+- object_pool:object_pool_create
+- object_pool:object_pool_destroy
+- object_pool:object_pool_join
+- object_pool:object_pool_schedule_join
 - object_storage:object_storage_background_move
 - object_storage:object_storage_migrate_uploads
-
+- pipeline_background:archive_trace
+- pipeline_background:ci_build_trace_chunk_flush
 - pipeline_cache:expire_job_cache
 - pipeline_cache:expire_pipeline_cache
 - pipeline_creation:create_pipeline
 - pipeline_creation:run_pipeline_schedule
-- pipeline_background:archive_trace
-- pipeline_background:ci_build_trace_chunk_flush
 - pipeline_default:build_coverage
 - pipeline_default:build_trace_sections
 - pipeline_default:pipeline_metrics
@@ -95,74 +95,67 @@
 - pipeline_hooks:build_hooks
 - pipeline_hooks:pipeline_hooks
 - pipeline_processing:build_finished
-- pipeline_processing:ci_build_prepare
 - pipeline_processing:build_queue
 - pipeline_processing:build_success
+- pipeline_processing:ci_build_prepare
+- pipeline_processing:ci_build_schedule
+- pipeline_processing:ci_resource_groups_assign_resource_from_resource_group
 - pipeline_processing:pipeline_process
 - pipeline_processing:pipeline_success
 - pipeline_processing:pipeline_update
 - pipeline_processing:stage_update
 - pipeline_processing:update_head_pipeline_for_merge_request
-- pipeline_processing:ci_build_schedule
-- pipeline_processing:ci_resource_groups_assign_resource_from_resource_group
-
-- deployment:deployments_success
-- deployment:deployments_finished
-
-- repository_check:repository_check_clear
 - repository_check:repository_check_batch
+- repository_check:repository_check_clear
 - repository_check:repository_check_single_repository
-
 - todos_destroyer:todos_destroyer_confidential_issue
 - todos_destroyer:todos_destroyer_entity_leave
 - todos_destroyer:todos_destroyer_group_private
-- todos_destroyer:todos_destroyer_project_private
 - todos_destroyer:todos_destroyer_private_features
-
-- update_namespace_statistics:namespaces_schedule_aggregation
+- todos_destroyer:todos_destroyer_project_private
 - update_namespace_statistics:namespaces_root_statistics
-
-- object_pool:object_pool_create
-- object_pool:object_pool_schedule_join
-- object_pool:object_pool_join
-- object_pool:object_pool_destroy
-
-- container_repository:delete_container_repository
-- container_repository:cleanup_container_repository
-
-- notifications:new_release
-
-- default
-- mailers # ActionMailer::DeliveryJob.queue_name
-
+- update_namespace_statistics:namespaces_schedule_aggregation
 - authorized_projects
 - background_migration
 - chat_notification
+- create_evidence
 - create_gpg_signature
+- create_note_diff_file
+- default
+- delete_diff_files
 - delete_merged_branches
+- delete_stored_files
 - delete_user
+- detect_repository_languages
 - email_receiver
 - emails_on_push
 - error_tracking_issue_link
 - expire_build_instance_artifacts
+- file_hook
 - git_garbage_collect
+- github_import_advance_stage
 - gitlab_shell
 - group_destroy
+- group_export
+- import_issues_csv
 - invalid_gpg_signature_update
 - irker
+- mailers
 - merge
+- merge_request_mergeability_check
 - migrate_external_diffs
 - namespaceless_project_destroy
 - new_issue
 - new_merge_request
 - new_note
 - pages
-- pages_domain_verification
 - pages_domain_ssl_renewal
-- file_hook
+- pages_domain_verification
+- phabricator_import_import_tasks
 - post_receive
 - process_commit
 - project_cache
+- project_daily_statistics
 - project_destroy
 - project_export
 - project_service
@@ -170,26 +163,16 @@
 - reactive_caching
 - rebase
 - remote_mirror_notification
+- repository_cleanup
 - repository_fork
 - repository_import
 - repository_remove_remote
+- repository_update_remote_mirror
+- self_monitoring_project_create
+- self_monitoring_project_delete
 - system_hook_push
 - update_external_pull_requests
 - update_merge_requests
 - update_project_statistics
 - upload_checksum
 - web_hook
-- repository_update_remote_mirror
-- create_note_diff_file
-- delete_diff_files
-- detect_repository_languages
-- repository_cleanup
-- delete_stored_files
-- import_issues_csv
-- project_daily_statistics
-- create_evidence
-- group_export
-- self_monitoring_project_create
-- self_monitoring_project_delete
-- merge_request_mergeability_check
-- phabricator_import_import_tasks
diff --git a/changelogs/unreleased/fj-add-graphql-blob-viewer-to-snippets.yml b/changelogs/unreleased/fj-add-graphql-blob-viewer-to-snippets.yml
new file mode 100644
index 00000000000..09a97f1777f
--- /dev/null
+++ b/changelogs/unreleased/fj-add-graphql-blob-viewer-to-snippets.yml
@@ -0,0 +1,5 @@
+---
+title: Add blob and blob_viewer fields to graphql snippet type
+merge_request: 22960
+author:
+type: changed
diff --git a/changelogs/unreleased/fj-remove-storage-version-column-from-snippets.yml b/changelogs/unreleased/fj-remove-storage-version-column-from-snippets.yml
new file mode 100644
index 00000000000..de69a2552dd
--- /dev/null
+++ b/changelogs/unreleased/fj-remove-storage-version-column-from-snippets.yml
@@ -0,0 +1,5 @@
+---
+title: Remove storage_version column from snippets
+merge_request: 23315
+author:
+type: other
diff --git a/changelogs/unreleased/remove_milestone_id_from_epics3.yml b/changelogs/unreleased/remove_milestone_id_from_epics3.yml
new file mode 100644
index 00000000000..cc12ea780cf
--- /dev/null
+++ b/changelogs/unreleased/remove_milestone_id_from_epics3.yml
@@ -0,0 +1,5 @@
+---
+title: Remove milestone_id from epics
+merge_request: 23282
+author: Lee Tickett
+type: other
diff --git a/changelogs/unreleased/sh-fix-mermaid-releases-page.yml b/changelogs/unreleased/sh-fix-mermaid-releases-page.yml
new file mode 100644
index 00000000000..5eb3f4d7680
--- /dev/null
+++ b/changelogs/unreleased/sh-fix-mermaid-releases-page.yml
@@ -0,0 +1,5 @@
+---
+title: Fix Markdown not rendering on releases page
+merge_request: 23370
+author:
+type: fixed
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 5f078459bc2..62fbc642908 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -916,7 +916,7 @@ production: &base
   # Gitaly settings
   gitaly:
     # Path to the directory containing Gitaly client executables.
-    client_path: /home/git/gitaly/bin
+    client_path: /home/git/gitaly
     # Default Gitaly authentication token. Can be overridden per storage. Can
     # be left blank when Gitaly is running locally on a Unix socket, which
     # is the normal way to deploy Gitaly.
diff --git a/db/post_migrate/20200120083607_remove_storage_version_column_from_snippets.rb b/db/post_migrate/20200120083607_remove_storage_version_column_from_snippets.rb
new file mode 100644
index 00000000000..62bb3f46cae
--- /dev/null
+++ b/db/post_migrate/20200120083607_remove_storage_version_column_from_snippets.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveStorageVersionColumnFromSnippets < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    return unless column_exists?(:snippets, :storage_version)
+
+    remove_column :snippets, :storage_version
+  end
+
+  def down
+    return if column_exists?(:snippets, :storage_version)
+
+    add_column_with_default( # rubocop:disable Migration/AddColumnWithDefault
+      :snippets,
+      :storage_version,
+      :integer,
+      default: 2,
+      allow_null: false
+    )
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ae1b8533102..c6c51481d1b 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -3843,7 +3843,6 @@ ActiveRecord::Schema.define(version: 2020_01_21_132641) do
     t.string "encrypted_secret_token_iv", limit: 255
     t.boolean "secret", default: false, null: false
     t.string "repository_storage", limit: 255, default: "default", null: false
-    t.integer "storage_version", default: 2, null: false
     t.index ["author_id"], name: "index_snippets_on_author_id"
     t.index ["content"], name: "index_snippets_on_content_trigram", opclass: :gin_trgm_ops, using: :gin
     t.index ["created_at"], name: "index_snippets_on_created_at"
diff --git a/doc/administration/operations/extra_sidekiq_processes.md b/doc/administration/operations/extra_sidekiq_processes.md
index 1be89f759da..acb57debe26 100644
--- a/doc/administration/operations/extra_sidekiq_processes.md
+++ b/doc/administration/operations/extra_sidekiq_processes.md
@@ -268,8 +268,9 @@ default value can be found in `/opt/gitlab/etc/gitlab-rails/env/RAILS_ENV`.
 
 ### Using negation
 
-You're able to run all queues in `sidekiq_queues.yml` file on a single or
-multiple processes with exceptions using the `--negate` flag.
+You're able to run all queues in the `all_queues.yml` file (or the equivalent EE
+file) on a single or multiple processes with exceptions using the `--negate`
+flag.
 
 For example, say you want to run a single process for all queues,
 except `process_commit` and `post_receive`:
diff --git a/doc/api/graphql/reference/gitlab_schema.graphql b/doc/api/graphql/reference/gitlab_schema.graphql
index 23ffae3b097..f3bf45b0b3d 100644
--- a/doc/api/graphql/reference/gitlab_schema.graphql
+++ b/doc/api/graphql/reference/gitlab_schema.graphql
@@ -150,6 +150,15 @@ type BlobEdge {
   node: Blob
 }
 
+"""
+Types of blob viewers
+"""
+enum BlobViewersType {
+  auxiliary
+  rich
+  simple
+}
+
 type Commit {
   """
   Author of the commit
@@ -5934,9 +5943,9 @@ type Snippet implements Noteable {
   author: User!
 
   """
-  Content of the snippet
+  Snippet blob
   """
-  content: String!
+  blob: SnippetBlob!
 
   """
   Timestamp this snippet was created
@@ -6049,6 +6058,91 @@ type Snippet implements Noteable {
   webUrl: String!
 }
 
+"""
+Represents the snippet blob
+"""
+type SnippetBlob {
+  """
+  Shows whether the blob is binary
+  """
+  binary: Boolean!
+
+  """
+  Blob highlighted data
+  """
+  highlightedData: String
+
+  """
+  Blob name
+  """
+  name: String
+
+  """
+  Blob path
+  """
+  path: String
+
+  """
+  Blob raw content endpoint path
+  """
+  rawPath: String!
+
+  """
+  Blob content rich viewer
+  """
+  richViewer: SnippetBlobViewer
+
+  """
+  Blob content simple viewer
+  """
+  simpleViewer: SnippetBlobViewer!
+
+  """
+  Blob size
+  """
+  size: Int!
+}
+
+"""
+Represents how the blob content should be displayed
+"""
+type SnippetBlobViewer {
+  """
+  Shows whether the blob should be displayed collapsed
+  """
+  collapsed: Boolean!
+
+  """
+  Content file type
+  """
+  fileType: String!
+
+  """
+  Shows whether the blob content is loaded async
+  """
+  loadAsync: Boolean!
+
+  """
+  Loading partial name
+  """
+  loadingPartialName: String!
+
+  """
+  Error rendering the blob content
+  """
+  renderError: String
+
+  """
+  Shows whether the blob too large to be displayed
+  """
+  tooLarge: Boolean!
+
+  """
+  Type of blob viewer
+  """
+  type: BlobViewersType!
+}
+
 """
 The connection type for Snippet.
 """
diff --git a/doc/api/graphql/reference/gitlab_schema.json b/doc/api/graphql/reference/gitlab_schema.json
index 6239a398c7e..645df8c0184 100644
--- a/doc/api/graphql/reference/gitlab_schema.json
+++ b/doc/api/graphql/reference/gitlab_schema.json
@@ -6275,8 +6275,8 @@
               "deprecationReason": null
             },
             {
-              "name": "content",
-              "description": "Content of the snippet",
+              "name": "blob",
+              "description": "Snippet blob",
               "args": [
 
               ],
@@ -6284,8 +6284,8 @@
                 "kind": "NON_NULL",
                 "name": null,
                 "ofType": {
-                  "kind": "SCALAR",
-                  "name": "String",
+                  "kind": "OBJECT",
+                  "name": "SnippetBlob",
                   "ofType": null
                 }
               },
@@ -7004,6 +7004,311 @@
           ],
           "possibleTypes": null
         },
+        {
+          "kind": "OBJECT",
+          "name": "SnippetBlob",
+          "description": "Represents the snippet blob",
+          "fields": [
+            {
+              "name": "binary",
+              "description": "Shows whether the blob is binary",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "highlightedData",
+              "description": "Blob highlighted data",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "name",
+              "description": "Blob name",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "path",
+              "description": "Blob path",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "rawPath",
+              "description": "Blob raw content endpoint path",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "richViewer",
+              "description": "Blob content rich viewer",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "OBJECT",
+                "name": "SnippetBlobViewer",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "simpleViewer",
+              "description": "Blob content simple viewer",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "OBJECT",
+                  "name": "SnippetBlobViewer",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "size",
+              "description": "Blob size",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Int",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [
+
+          ],
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "OBJECT",
+          "name": "SnippetBlobViewer",
+          "description": "Represents how the blob content should be displayed",
+          "fields": [
+            {
+              "name": "collapsed",
+              "description": "Shows whether the blob should be displayed collapsed",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "fileType",
+              "description": "Content file type",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "loadAsync",
+              "description": "Shows whether the blob content is loaded async",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "loadingPartialName",
+              "description": "Loading partial name",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "renderError",
+              "description": "Error rendering the blob content",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "tooLarge",
+              "description": "Shows whether the blob too large to be displayed",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "type",
+              "description": "Type of blob viewer",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "ENUM",
+                  "name": "BlobViewersType",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "inputFields": null,
+          "interfaces": [
+
+          ],
+          "enumValues": null,
+          "possibleTypes": null
+        },
+        {
+          "kind": "ENUM",
+          "name": "BlobViewersType",
+          "description": "Types of blob viewers",
+          "fields": null,
+          "inputFields": null,
+          "interfaces": null,
+          "enumValues": [
+            {
+              "name": "rich",
+              "description": null,
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "simple",
+              "description": null,
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "auxiliary",
+              "description": null,
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "possibleTypes": null
+        },
         {
           "kind": "ENUM",
           "name": "VisibilityScopesEnum",
diff --git a/doc/api/graphql/reference/index.md b/doc/api/graphql/reference/index.md
index 72fc82444ca..6696863faff 100644
--- a/doc/api/graphql/reference/index.md
+++ b/doc/api/graphql/reference/index.md
@@ -926,15 +926,44 @@ Represents a snippet entry
 | `project` | Project | The project the snippet is associated with |
 | `author` | User! | The owner of the snippet |
 | `fileName` | String | File Name of the snippet |
-| `content` | String! | Content of the snippet |
 | `description` | String | Description of the snippet |
 | `visibilityLevel` | VisibilityLevelsEnum! | Visibility Level of the snippet |
 | `createdAt` | Time! | Timestamp this snippet was created |
 | `updatedAt` | Time! | Timestamp this snippet was updated |
 | `webUrl` | String! | Web URL of the snippet |
 | `rawUrl` | String! | Raw URL of the snippet |
+| `blob` | SnippetBlob! | Snippet blob |
 | `descriptionHtml` | String | The GitLab Flavored Markdown rendering of `description` |
 
+## SnippetBlob
+
+Represents the snippet blob
+
+| Name  | Type  | Description |
+| ---   |  ---- | ----------  |
+| `highlightedData` | String | Blob highlighted data |
+| `rawPath` | String! | Blob raw content endpoint path |
+| `size` | Int! | Blob size |
+| `binary` | Boolean! | Shows whether the blob is binary |
+| `name` | String | Blob name |
+| `path` | String | Blob path |
+| `simpleViewer` | SnippetBlobViewer! | Blob content simple viewer |
+| `richViewer` | SnippetBlobViewer | Blob content rich viewer |
+
+## SnippetBlobViewer
+
+Represents how the blob content should be displayed
+
+| Name  | Type  | Description |
+| ---   |  ---- | ----------  |
+| `type` | BlobViewersType! | Type of blob viewer |
+| `loadAsync` | Boolean! | Shows whether the blob content is loaded async |
+| `collapsed` | Boolean! | Shows whether the blob should be displayed collapsed |
+| `tooLarge` | Boolean! | Shows whether the blob too large to be displayed |
+| `renderError` | String | Error rendering the blob content |
+| `fileType` | String! | Content file type |
+| `loadingPartialName` | String! | Loading partial name |
+
 ## SnippetPermissions
 
 | Name  | Type  | Description |
diff --git a/doc/development/fe_guide/graphql.md b/doc/development/fe_guide/graphql.md
index 1639029d193..8c284ae955d 100644
--- a/doc/development/fe_guide/graphql.md
+++ b/doc/development/fe_guide/graphql.md
@@ -312,7 +312,7 @@ function createComponent(props = {}) {
 `ApolloMutation` component exposes `mutate` method via scoped slot. If we want to test this method, we need to add it to mocks:
 
 ```javascript
-const mutate = jest.fn(() => Promise.resolve());
+const mutate = jest.fn().mockResolvedValue();
 const $apollo = {
   mutate,
 };
diff --git a/doc/development/sidekiq_style_guide.md b/doc/development/sidekiq_style_guide.md
index 77663b0bb29..062a3e13c39 100644
--- a/doc/development/sidekiq_style_guide.md
+++ b/doc/development/sidekiq_style_guide.md
@@ -17,8 +17,11 @@ would be `process_something`. If you're not sure what queue a worker uses,
 you can find it using `SomeWorker.queue`. There is almost never a reason to
 manually override the queue name using `sidekiq_options queue: :some_queue`.
 
-You must always add any new queues to `app/workers/all_queues.yml` or `ee/app/workers/all_queues.yml`
-otherwise your worker will not run.
+After adding a new queue, run `bin/rake
+gitlab:sidekiq:all_queues_yml:generate` to regenerate
+`app/workers/all_queues.yml` or `ee/app/workers/all_queues.yml` so that
+it can be picked up by
+[`sidekiq-cluster`](../administration/operations/extra_sidekiq_processes.md).
 
 ## Queue Namespaces
 
diff --git a/doc/user/application_security/sast/index.md b/doc/user/application_security/sast/index.md
index 2672b0f3461..cd1dabb6ef4 100644
--- a/doc/user/application_security/sast/index.md
+++ b/doc/user/application_security/sast/index.md
@@ -207,7 +207,8 @@ variables:
 
 If your project requires custom build configurations, it can be preferable to avoid
 compilation during your SAST execution and instead pass all job artifacts from an
-earlier stage within the pipeline.
+earlier stage within the pipeline. This is the current strategy when requiring
+a `before_script` execution to prepare your scan job.
 
 To pass your project's dependencies as artifacts, the dependencies must be included
 in the project's working directory and specified using the `artifacts:path` configuration.
diff --git a/lib/gitlab/import_export/import_export.yml b/lib/gitlab/import_export/import_export.yml
index 2acb79e3e22..afa575241a1 100644
--- a/lib/gitlab/import_export/import_export.yml
+++ b/lib/gitlab/import_export/import_export.yml
@@ -178,7 +178,6 @@ excluded_attributes:
     - :encrypted_secret_token
     - :encrypted_secret_token_iv
     - :repository_storage
-    - :storage_version
   merge_request_diff:
     - :external_diff
     - :stored_externally
diff --git a/lib/gitlab/sidekiq_config.rb b/lib/gitlab/sidekiq_config.rb
index b246c507e9e..c96212f27a7 100644
--- a/lib/gitlab/sidekiq_config.rb
+++ b/lib/gitlab/sidekiq_config.rb
@@ -4,6 +4,22 @@ require 'yaml'
 
 module Gitlab
   module SidekiqConfig
+    FOSS_QUEUE_CONFIG_PATH = 'app/workers/all_queues.yml'
+    EE_QUEUE_CONFIG_PATH = 'ee/app/workers/all_queues.yml'
+
+    QUEUE_CONFIG_PATHS = [
+      FOSS_QUEUE_CONFIG_PATH,
+      (EE_QUEUE_CONFIG_PATH if Gitlab.ee?)
+    ].compact.freeze
+
+    # For queues that don't have explicit workers - default and mailers
+    DummyWorker = Struct.new(:queue)
+
+    DEFAULT_WORKERS = [
+      Gitlab::SidekiqConfig::Worker.new(DummyWorker.new('default'), ee: false),
+      Gitlab::SidekiqConfig::Worker.new(DummyWorker.new('mailers'), ee: false)
+    ].freeze
+
     class << self
       include Gitlab::SidekiqConfig::CliMethods
 
@@ -25,28 +41,46 @@ module Gitlab
 
       def workers
         @workers ||= begin
-          result = find_workers(Rails.root.join('app', 'workers'))
-          result.concat(find_workers(Rails.root.join('ee', 'app', 'workers'))) if Gitlab.ee?
+          result = []
+          result.concat(DEFAULT_WORKERS)
+          result.concat(find_workers(Rails.root.join('app', 'workers'), ee: false))
+
+          if Gitlab.ee?
+            result.concat(find_workers(Rails.root.join('ee', 'app', 'workers'), ee: true))
+          end
+
           result
         end
       end
 
+      def workers_for_all_queues_yml
+        workers.partition(&:ee?).reverse.map(&:sort)
+      end
+
+      def all_queues_yml_outdated?
+        foss_workers, ee_workers = workers_for_all_queues_yml
+
+        return true if foss_workers != YAML.safe_load(File.read(FOSS_QUEUE_CONFIG_PATH))
+
+        Gitlab.ee? && ee_workers != YAML.safe_load(File.read(EE_QUEUE_CONFIG_PATH))
+      end
+
       private
 
-      def find_workers(root)
+      def find_workers(root, ee:)
         concerns = root.join('concerns').to_s
 
-        workers = Dir[root.join('**', '*.rb')]
+        Dir[root.join('**', '*.rb')]
           .reject { |path| path.start_with?(concerns) }
+          .map { |path| worker_from_path(path, root) }
+          .select { |worker| worker < Sidekiq::Worker }
+          .map { |worker| Gitlab::SidekiqConfig::Worker.new(worker, ee: ee) }
+      end
 
-        workers.map! do |path|
-          ns = Pathname.new(path).relative_path_from(root).to_s.gsub('.rb', '')
+      def worker_from_path(path, root)
+        ns = Pathname.new(path).relative_path_from(root).to_s.gsub('.rb', '')
 
-          ns.camelize.constantize
-        end
-
-        # Skip things that aren't workers
-        workers.select { |w| w < Sidekiq::Worker }
+        ns.camelize.constantize
       end
     end
   end
diff --git a/lib/gitlab/sidekiq_config/worker.rb b/lib/gitlab/sidekiq_config/worker.rb
new file mode 100644
index 00000000000..313d9b17b16
--- /dev/null
+++ b/lib/gitlab/sidekiq_config/worker.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module SidekiqConfig
+    class Worker
+      include Comparable
+
+      attr_reader :klass
+      delegate :feature_category_not_owned?, :get_feature_category,
+               :get_worker_resource_boundary, :latency_sensitive_worker?,
+               :queue, :worker_has_external_dependencies?,
+               to: :klass
+
+      def initialize(klass, ee:)
+        @klass = klass
+        @ee = ee
+      end
+
+      def ee?
+        @ee
+      end
+
+      def ==(other)
+        to_yaml == case other
+                   when self.class
+                     other.to_yaml
+                   else
+                     other
+                   end
+      end
+
+      def <=>(other)
+        to_sort <=> other.to_sort
+      end
+
+      # Put namespaced queues first
+      def to_sort
+        [queue.include?(':') ? 0 : 1, queue]
+      end
+
+      # YAML representation
+      def encode_with(coder)
+        coder.represent_scalar(nil, to_yaml)
+      end
+
+      def to_yaml
+        queue
+      end
+    end
+  end
+end
diff --git a/lib/tasks/gitlab/sidekiq.rake b/lib/tasks/gitlab/sidekiq.rake
new file mode 100644
index 00000000000..f6bb0196236
--- /dev/null
+++ b/lib/tasks/gitlab/sidekiq.rake
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+return if Rails.env.production?
+
+namespace :gitlab do
+  namespace :sidekiq do
+    namespace :all_queues_yml do
+      def write_yaml(path, object)
+        banner = <<~BANNER
+          # This file is generated automatically by
+          #   bin/rake gitlab:sidekiq:all_queues_yml:generate
+          #
+          # Do not edit it manually!
+        BANNER
+
+        File.write(path, banner + YAML.dump(object))
+      end
+
+      desc 'GitLab | Generate all_queues.yml based on worker definitions'
+      task generate: :environment do
+        foss_workers, ee_workers = Gitlab::SidekiqConfig.workers_for_all_queues_yml
+
+        write_yaml(Gitlab::SidekiqConfig::FOSS_QUEUE_CONFIG_PATH, foss_workers)
+
+        if Gitlab.ee?
+          write_yaml(Gitlab::SidekiqConfig::EE_QUEUE_CONFIG_PATH, ee_workers)
+        end
+      end
+
+      desc 'GitLab | Validate that all_queues.yml matches worker definitions'
+      task check: :environment do
+        if Gitlab::SidekiqConfig.all_queues_yml_outdated?
+          raise <<~MSG
+            Changes in worker queues found, please update the metadata by running:
+
+              bin/rake gitlab:sidekiq:all_queues_yml:generate
+
+            Then commit and push the changes from:
+
+            - #{Gitlab::SidekiqConfig::FOSS_QUEUE_CONFIG_PATH}
+            - #{Gitlab::SidekiqConfig::EE_QUEUE_CONFIG_PATH}
+
+          MSG
+        end
+      end
+    end
+  end
+end
diff --git a/lib/tasks/lint.rake b/lib/tasks/lint.rake
index 9a5693e78a2..42a9c027b6a 100644
--- a/lib/tasks/lint.rake
+++ b/lib/tasks/lint.rake
@@ -34,6 +34,7 @@ unless Rails.env.production?
         scss_lint
         gettext:lint
         lint:static_verification
+        gitlab:sidekiq:all_queues_yml:check
       ]
 
       if Gitlab.ee?
diff --git a/package.json b/package.json
index 9a3553dcce3..f6007d831e5 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "@babel/plugin-syntax-import-meta": "^7.2.0",
     "@babel/preset-env": "^7.6.2",
     "@gitlab/svgs": "^1.89.0",
-    "@gitlab/ui": "8.17.0",
+    "@gitlab/ui": "^8.18.0",
     "@gitlab/visual-review-tools": "1.5.1",
     "@sentry/browser": "^5.10.2",
     "@sourcegraph/code-host-integration": "^0.0.18",
diff --git a/spec/factories/project_error_tracking_settings.rb b/spec/factories/project_error_tracking_settings.rb
index 7af881f4214..5d3fb284eef 100644
--- a/spec/factories/project_error_tracking_settings.rb
+++ b/spec/factories/project_error_tracking_settings.rb
@@ -3,7 +3,7 @@
 FactoryBot.define do
   factory :project_error_tracking_setting, class: 'ErrorTracking::ProjectErrorTrackingSetting' do
     project
-    api_url { 'https://gitlab.com/api/0/projects/sentry-org/sentry-project' }
+    api_url { 'https://sentrytest.gitlab.com/api/0/projects/sentry-org/sentry-project' }
     enabled { true }
     token { 'access_token_123' }
     project_name { 'Sentry Project' }
diff --git a/spec/features/error_tracking/user_sees_error_details_spec.rb b/spec/features/error_tracking/user_sees_error_details_spec.rb
new file mode 100644
index 00000000000..6f72c44c689
--- /dev/null
+++ b/spec/features/error_tracking/user_sees_error_details_spec.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'View error details page', :js, :use_clean_rails_memory_store_caching, :sidekiq_inline do
+  include_context 'sentry error tracking context feature'
+
+  context 'with current user as project owner' do
+    before do
+      sign_in(project.owner)
+
+      visit details_project_error_tracking_index_path(project, issue_id: issue_id)
+    end
+
+    it_behaves_like 'error tracking show page'
+  end
+
+  context 'with current user as project guest' do
+    let_it_be(:user) { create(:user) }
+
+    before do
+      project.add_guest(user)
+      sign_in(user)
+
+      visit details_project_error_tracking_index_path(project, issue_id: issue_id)
+    end
+
+    it 'renders not found' do
+      expect(page).to have_content('Page Not Found')
+    end
+  end
+end
diff --git a/spec/features/error_tracking/user_sees_error_index_spec.rb b/spec/features/error_tracking/user_sees_error_index_spec.rb
new file mode 100644
index 00000000000..0d23df31e29
--- /dev/null
+++ b/spec/features/error_tracking/user_sees_error_index_spec.rb
@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'View error details page', :js, :use_clean_rails_memory_store_caching, :sidekiq_inline do
+  include_context 'sentry error tracking context feature'
+
+  let_it_be(:issues_response_body) { fixture_file('sentry/issues_sample_response.json') }
+  let_it_be(:issues_response) { JSON.parse(issues_response_body) }
+  let(:issues_api_url) { "#{sentry_api_urls.issues_url}?limit=20&query=is:unresolved" }
+
+  before do
+    stub_request(:get, issues_api_url).with(
+      headers: { 'Authorization' => 'Bearer access_token_123' }
+    ).to_return(status: 200, body: issues_response_body, headers: { 'Content-Type' => 'application/json' })
+  end
+
+  context 'with current user as project owner' do
+    before do
+      sign_in(project.owner)
+
+      visit project_error_tracking_index_path(project)
+    end
+
+    it_behaves_like 'error tracking index page'
+  end
+
+  # A bug caused the detail link to be broken for all users but the project owner
+  context 'with current user as project maintainer' do
+    let_it_be(:user) { create(:user) }
+
+    before do
+      project.add_maintainer(user)
+      sign_in(user)
+
+      visit project_error_tracking_index_path(project)
+    end
+
+    it_behaves_like 'error tracking index page'
+  end
+
+  context 'with error tracking settings disabled' do
+    before do
+      project_error_tracking_settings.update(enabled: false)
+      sign_in(project.owner)
+
+      visit project_error_tracking_index_path(project)
+    end
+
+    it 'renders call to action' do
+      expect(page).to have_content('Enable error tracking')
+    end
+  end
+
+  context 'with current user as project guest' do
+    let_it_be(:user) { create(:user) }
+
+    before do
+      project.add_guest(user)
+      sign_in(user)
+
+      visit project_error_tracking_index_path(project)
+    end
+
+    it 'renders not found' do
+      expect(page).to have_content('Page Not Found')
+    end
+  end
+end
diff --git a/spec/fixtures/sentry/issue_sample_response.json b/spec/fixtures/sentry/issue_sample_response.json
index a320a21de34..43d55f584b8 100644
--- a/spec/fixtures/sentry/issue_sample_response.json
+++ b/spec/fixtures/sentry/issue_sample_response.json
@@ -38,7 +38,7 @@
   },
   "firstSeen": "2018-11-06T21:19:55Z",
   "hasSeen": false,
-  "id": "503504",
+  "id": "11",
   "isBookmarked": false,
   "isPublic": false,
   "isSubscribed": true,
@@ -72,232 +72,64 @@
   "shortId": "PUMP-STATION-1",
   "stats": {
     "24h": [
-      [
-        1541451600.0,
-        557
-      ],
-      [
-        1541455200.0,
-        473
-      ],
-      [
-        1541458800.0,
-        914
-      ],
-      [
-        1541462400.0,
-        991
-      ],
-      [
-        1541466000.0,
-        925
-      ],
-      [
-        1541469600.0,
-        881
-      ],
-      [
-        1541473200.0,
-        182
-      ],
-      [
-        1541476800.0,
-        490
-      ],
-      [
-        1541480400.0,
-        820
-      ],
-      [
-        1541484000.0,
-        322
-      ],
-      [
-        1541487600.0,
-        836
-      ],
-      [
-        1541491200.0,
-        565
-      ],
-      [
-        1541494800.0,
-        758
-      ],
-      [
-        1541498400.0,
-        880
-      ],
-      [
-        1541502000.0,
-        677
-      ],
-      [
-        1541505600.0,
-        381
-      ],
-      [
-        1541509200.0,
-        814
-      ],
-      [
-        1541512800.0,
-        329
-      ],
-      [
-        1541516400.0,
-        446
-      ],
-      [
-        1541520000.0,
-        731
-      ],
-      [
-        1541523600.0,
-        111
-      ],
-      [
-        1541527200.0,
-        926
-      ],
-      [
-        1541530800.0,
-        772
-      ],
-      [
-        1541534400.0,
-        400
-      ],
-      [
-        1541538000.0,
-        943
-      ]
+      [1541451600.0, 557],
+      [1541455200.0, 473],
+      [1541458800.0, 914],
+      [1541462400.0, 991],
+      [1541466000.0, 925],
+      [1541469600.0, 881],
+      [1541473200.0, 182],
+      [1541476800.0, 490],
+      [1541480400.0, 820],
+      [1541484000.0, 322],
+      [1541487600.0, 836],
+      [1541491200.0, 565],
+      [1541494800.0, 758],
+      [1541498400.0, 880],
+      [1541502000.0, 677],
+      [1541505600.0, 381],
+      [1541509200.0, 814],
+      [1541512800.0, 329],
+      [1541516400.0, 446],
+      [1541520000.0, 731],
+      [1541523600.0, 111],
+      [1541527200.0, 926],
+      [1541530800.0, 772],
+      [1541534400.0, 400],
+      [1541538000.0, 943]
     ],
     "30d": [
-      [
-        1538870400.0,
-        565
-      ],
-      [
-        1538956800.0,
-        12862
-      ],
-      [
-        1539043200.0,
-        15617
-      ],
-      [
-        1539129600.0,
-        10809
-      ],
-      [
-        1539216000.0,
-        15065
-      ],
-      [
-        1539302400.0,
-        12927
-      ],
-      [
-        1539388800.0,
-        12994
-      ],
-      [
-        1539475200.0,
-        13139
-      ],
-      [
-        1539561600.0,
-        11838
-      ],
-      [
-        1539648000.0,
-        12088
-      ],
-      [
-        1539734400.0,
-        12338
-      ],
-      [
-        1539820800.0,
-        12768
-      ],
-      [
-        1539907200.0,
-        12816
-      ],
-      [
-        1539993600.0,
-        15356
-      ],
-      [
-        1540080000.0,
-        10910
-      ],
-      [
-        1540166400.0,
-        12306
-      ],
-      [
-        1540252800.0,
-        12912
-      ],
-      [
-        1540339200.0,
-        14700
-      ],
-      [
-        1540425600.0,
-        11890
-      ],
-      [
-        1540512000.0,
-        11684
-      ],
-      [
-        1540598400.0,
-        13510
-      ],
-      [
-        1540684800.0,
-        12625
-      ],
-      [
-        1540771200.0,
-        12811
-      ],
-      [
-        1540857600.0,
-        13180
-      ],
-      [
-        1540944000.0,
-        14651
-      ],
-      [
-        1541030400.0,
-        14161
-      ],
-      [
-        1541116800.0,
-        12612
-      ],
-      [
-        1541203200.0,
-        14316
-      ],
-      [
-        1541289600.0,
-        14742
-      ],
-      [
-        1541376000.0,
-        12505
-      ],
-      [
-        1541462400.0,
-        14180
-      ]
+      [1538870400.0, 565],
+      [1538956800.0, 12862],
+      [1539043200.0, 15617],
+      [1539129600.0, 10809],
+      [1539216000.0, 15065],
+      [1539302400.0, 12927],
+      [1539388800.0, 12994],
+      [1539475200.0, 13139],
+      [1539561600.0, 11838],
+      [1539648000.0, 12088],
+      [1539734400.0, 12338],
+      [1539820800.0, 12768],
+      [1539907200.0, 12816],
+      [1539993600.0, 15356],
+      [1540080000.0, 10910],
+      [1540166400.0, 12306],
+      [1540252800.0, 12912],
+      [1540339200.0, 14700],
+      [1540425600.0, 11890],
+      [1540512000.0, 11684],
+      [1540598400.0, 13510],
+      [1540684800.0, 12625],
+      [1540771200.0, 12811],
+      [1540857600.0, 13180],
+      [1540944000.0, 14651],
+      [1541030400.0, 14161],
+      [1541116800.0, 12612],
+      [1541203200.0, 14316],
+      [1541289600.0, 14742],
+      [1541376000.0, 12505],
+      [1541462400.0, 14180]
     ]
   },
   "status": "unresolved",
diff --git a/spec/frontend/grafana_integration/components/__snapshots__/grafana_integration_spec.js.snap b/spec/frontend/grafana_integration/components/__snapshots__/grafana_integration_spec.js.snap
index 5c784c8000f..3d56bef4b33 100644
--- a/spec/frontend/grafana_integration/components/__snapshots__/grafana_integration_spec.js.snap
+++ b/spec/frontend/grafana_integration/components/__snapshots__/grafana_integration_spec.js.snap
@@ -18,6 +18,8 @@ exports[`grafana integration component default state to match the default snapsh
      
     <gl-button-stub
       class="js-settings-toggle"
+      size="md"
+      variant="secondary"
     >
       Expand
     </gl-button-stub>
@@ -89,6 +91,7 @@ exports[`grafana integration component default state to match the default snapsh
       </gl-form-group-stub>
        
       <gl-button-stub
+        size="md"
         variant="success"
       >
         
diff --git a/spec/frontend/monitoring/components/date_time_picker/date_time_picker_spec.js b/spec/frontend/monitoring/components/date_time_picker/date_time_picker_spec.js
index 180e41861f4..340143a6b53 100644
--- a/spec/frontend/monitoring/components/date_time_picker/date_time_picker_spec.js
+++ b/spec/frontend/monitoring/components/date_time_picker/date_time_picker_spec.js
@@ -12,7 +12,7 @@ describe('DateTimePicker', () => {
 
   const dropdownToggle = () => dateTimePicker.find('.dropdown-toggle');
   const dropdownMenu = () => dateTimePicker.find('.dropdown-menu');
-  const applyButtonElement = () => dateTimePicker.find('button[variant="success"]').element;
+  const applyButtonElement = () => dateTimePicker.find('button.btn-success').element;
   const cancelButtonElement = () => dateTimePicker.find('button.btn-secondary').element;
   const fillInputAndBlur = (input, val) => {
     dateTimePicker.find(input).setValue(val);
diff --git a/spec/frontend/notes/components/discussion_filter_note_spec.js b/spec/frontend/notes/components/discussion_filter_note_spec.js
index 6b5f42a84e8..4701108d315 100644
--- a/spec/frontend/notes/components/discussion_filter_note_spec.js
+++ b/spec/frontend/notes/components/discussion_filter_note_spec.js
@@ -1,93 +1,40 @@
-import Vue from 'vue';
+import { shallowMount } from '@vue/test-utils';
 import DiscussionFilterNote from '~/notes/components/discussion_filter_note.vue';
 import eventHub from '~/notes/event_hub';
 
-import mountComponent from '../../helpers/vue_mount_component_helper';
-
 describe('DiscussionFilterNote component', () => {
-  let vm;
+  let wrapper;
 
   const createComponent = () => {
-    const Component = Vue.extend(DiscussionFilterNote);
-
-    return mountComponent(Component);
+    wrapper = shallowMount(DiscussionFilterNote);
   };
 
   beforeEach(() => {
-    vm = createComponent();
+    createComponent();
   });
 
   afterEach(() => {
-    vm.$destroy();
+    wrapper.destroy();
+    wrapper = null;
   });
 
-  describe('computed', () => {
-    describe('timelineContent', () => {
-      it('returns string containing instruction for switching feed type', () => {
-        expect(vm.timelineContent).toBe(
-          "You're only seeing <b>other activity</b> in the feed. To add a comment, switch to one of the following options.",
-        );
-      });
-    });
+  it('timelineContent renders a string containing instruction for switching feed type', () => {
+    expect(wrapper.find({ ref: 'timelineContent' }).html()).toBe(
+      "<div>You're only seeing <b>other activity</b> in the feed. To add a comment, switch to one of the following options.</div>",
+    );
   });
 
-  describe('methods', () => {
-    describe('selectFilter', () => {
-      it('emits `dropdownSelect` event on `eventHub` with provided param', () => {
-        jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
+  it('emits `dropdownSelect` event with 0 parameter on clicking Show all activity button', () => {
+    jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
+    wrapper.find({ ref: 'showAllActivity' }).vm.$emit('click');
 
-        vm.selectFilter(1);
-
-        expect(eventHub.$emit).toHaveBeenCalledWith('dropdownSelect', 1);
-      });
-    });
+    expect(eventHub.$emit).toHaveBeenCalledWith('dropdownSelect', 0);
   });
 
-  describe('template', () => {
-    it('renders component container element', () => {
-      expect(vm.$el.classList.contains('discussion-filter-note')).toBe(true);
-    });
+  it('emits `dropdownSelect` event with 1 parameter on clicking Show comments only button', () => {
+    jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
+    wrapper.find({ ref: 'showComments' }).vm.$emit('click');
 
-    it('renders comment icon element', () => {
-      expect(vm.$el.querySelector('.timeline-icon svg use').getAttribute('xlink:href')).toContain(
-        'comment',
-      );
-    });
-
-    it('renders filter information note', () => {
-      expect(vm.$el.querySelector('.timeline-content').innerText.trim()).toContain(
-        "You're only seeing other activity in the feed. To add a comment, switch to one of the following options.",
-      );
-    });
-
-    it('renders filter buttons', () => {
-      const buttonsContainerEl = vm.$el.querySelector('.discussion-filter-actions');
-
-      expect(buttonsContainerEl.querySelector('button:first-child').innerText.trim()).toContain(
-        'Show all activity',
-      );
-
-      expect(buttonsContainerEl.querySelector('button:last-child').innerText.trim()).toContain(
-        'Show comments only',
-      );
-    });
-
-    it('clicking `Show all activity` button calls `selectFilter("all")` method', () => {
-      const showAllBtn = vm.$el.querySelector('.discussion-filter-actions button:first-child');
-      jest.spyOn(vm, 'selectFilter').mockImplementation(() => {});
-
-      showAllBtn.dispatchEvent(new Event('click'));
-
-      expect(vm.selectFilter).toHaveBeenCalledWith(0);
-    });
-
-    it('clicking `Show comments only` button calls `selectFilter("comments")` method', () => {
-      const showAllBtn = vm.$el.querySelector('.discussion-filter-actions button:last-child');
-      jest.spyOn(vm, 'selectFilter').mockImplementation(() => {});
-
-      showAllBtn.dispatchEvent(new Event('click'));
-
-      expect(vm.selectFilter).toHaveBeenCalledWith(1);
-    });
+    expect(eventHub.$emit).toHaveBeenCalledWith('dropdownSelect', 1);
   });
 });
diff --git a/spec/frontend/notes/components/note_attachment_spec.js b/spec/frontend/notes/components/note_attachment_spec.js
index b14a518b622..9d1051676e1 100644
--- a/spec/frontend/notes/components/note_attachment_spec.js
+++ b/spec/frontend/notes/components/note_attachment_spec.js
@@ -1,23 +1,45 @@
-import Vue from 'vue';
-import noteAttachment from '~/notes/components/note_attachment.vue';
+import { shallowMount } from '@vue/test-utils';
+import NoteAttachment from '~/notes/components/note_attachment.vue';
 
-describe('issue note attachment', () => {
-  it('should render properly', () => {
-    const props = {
-      attachment: {
-        filename: 'dk.png',
-        image: true,
-        url: '/dk.png',
+describe('Issue note attachment', () => {
+  let wrapper;
+
+  const findImage = () => wrapper.find({ ref: 'attachmentImage' });
+  const findUrl = () => wrapper.find({ ref: 'attachmentUrl' });
+
+  const createComponent = attachment => {
+    wrapper = shallowMount(NoteAttachment, {
+      propsData: {
+        attachment,
       },
-    };
+    });
+  };
 
-    const Component = Vue.extend(noteAttachment);
-    const vm = new Component({
-      propsData: props,
-    }).$mount();
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
 
-    expect(vm.$el.classList.contains('note-attachment')).toBeTruthy();
-    expect(vm.$el.querySelector('img').src).toContain(props.attachment.url);
-    expect(vm.$el.querySelector('a').href).toContain(props.attachment.url);
+  it('renders attachment image if it is passed in attachment prop', () => {
+    createComponent({
+      image: 'test-image',
+    });
+
+    expect(findImage().exists()).toBe(true);
+  });
+
+  it('renders attachment url if it is passed in attachment prop', () => {
+    createComponent({
+      url: 'test-url',
+    });
+
+    expect(findUrl().exists()).toBe(true);
+  });
+
+  it('does not render image and url if attachment object is empty', () => {
+    createComponent({});
+
+    expect(findImage().exists()).toBe(false);
+    expect(findUrl().exists()).toBe(false);
   });
 });
diff --git a/spec/frontend/notes/components/note_header_spec.js b/spec/frontend/notes/components/note_header_spec.js
index 9b432387654..6544ad3e1fe 100644
--- a/spec/frontend/notes/components/note_header_spec.js
+++ b/spec/frontend/notes/components/note_header_spec.js
@@ -1,125 +1,141 @@
-import Vue from 'vue';
-import noteHeader from '~/notes/components/note_header.vue';
-import createStore from '~/notes/stores';
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import Vuex from 'vuex';
+import NoteHeader from '~/notes/components/note_header.vue';
 
-describe('note_header component', () => {
-  let store;
-  let vm;
-  let Component;
+const localVue = createLocalVue();
+localVue.use(Vuex);
 
-  beforeEach(() => {
-    Component = Vue.extend(noteHeader);
-    store = createStore();
-  });
+const actions = {
+  setTargetNoteHash: jest.fn(),
+};
+
+describe('NoteHeader component', () => {
+  let wrapper;
+
+  const findActionsWrapper = () => wrapper.find({ ref: 'discussionActions' });
+  const findChevronIcon = () => wrapper.find({ ref: 'chevronIcon' });
+  const findActionText = () => wrapper.find({ ref: 'actionText' });
+  const findTimestamp = () => wrapper.find({ ref: 'noteTimestamp' });
+
+  const createComponent = props => {
+    wrapper = shallowMount(NoteHeader, {
+      localVue,
+      store: new Vuex.Store({
+        actions,
+      }),
+      propsData: {
+        ...props,
+        actionTextHtml: '',
+        noteId: '1394',
+      },
+    });
+  };
 
   afterEach(() => {
-    vm.$destroy();
+    wrapper.destroy();
+    wrapper = null;
   });
 
-  describe('individual note', () => {
-    beforeEach(() => {
-      vm = new Component({
-        store,
-        propsData: {
-          actionText: 'commented',
-          actionTextHtml: '',
-          author: {
-            avatar_url: null,
-            id: 1,
-            name: 'Root',
-            path: '/root',
-            state: 'active',
-            username: 'root',
-          },
-          createdAt: '2017-08-02T10:51:58.559Z',
-          includeToggle: false,
-          noteId: '1394',
-          expanded: true,
-        },
-      }).$mount();
+  it('does not render discussion actions when includeToggle is false', () => {
+    createComponent({
+      includeToggle: false,
     });
 
-    it('should render user information', () => {
-      expect(vm.$el.querySelector('.note-header-author-name').textContent.trim()).toEqual('Root');
-      expect(vm.$el.querySelector('.note-header-info a').getAttribute('href')).toEqual('/root');
-      expect(vm.$el.querySelector('.note-header-info a').dataset.userId).toEqual('1');
-      expect(vm.$el.querySelector('.note-header-info a').dataset.username).toEqual('root');
-      expect(vm.$el.querySelector('.note-header-info a').classList).toContain('js-user-link');
+    expect(findActionsWrapper().exists()).toBe(false);
+  });
+
+  describe('when includes a toggle', () => {
+    it('renders discussion actions', () => {
+      createComponent({
+        includeToggle: true,
+      });
+
+      expect(findActionsWrapper().exists()).toBe(true);
     });
 
-    it('should render timestamp link', () => {
-      expect(vm.$el.querySelector('a[href="#note_1394"]')).toBeDefined();
+    it('emits toggleHandler event on button click', () => {
+      createComponent({
+        includeToggle: true,
+      });
+
+      wrapper.find('.note-action-button').trigger('click');
+      expect(wrapper.emitted('toggleHandler')).toBeDefined();
+      expect(wrapper.emitted('toggleHandler')).toHaveLength(1);
     });
 
-    it('should not render user information when prop `author` is empty object', done => {
-      vm.author = {};
-      Vue.nextTick()
-        .then(() => {
-          expect(vm.$el.querySelector('.note-header-author-name')).toBeNull();
-        })
-        .then(done)
-        .catch(done.fail);
+    it('has chevron-up icon if expanded prop is true', () => {
+      createComponent({
+        includeToggle: true,
+        expanded: true,
+      });
+
+      expect(findChevronIcon().classes()).toContain('fa-chevron-up');
+    });
+
+    it('has chevron-down icon if expanded prop is false', () => {
+      createComponent({
+        includeToggle: true,
+        expanded: false,
+      });
+
+      expect(findChevronIcon().classes()).toContain('fa-chevron-down');
     });
   });
 
-  describe('discussion', () => {
-    beforeEach(() => {
-      vm = new Component({
-        store,
-        propsData: {
-          actionText: 'started a discussion',
-          actionTextHtml: '',
-          author: {
-            avatar_url: null,
-            id: 1,
-            name: 'Root',
-            path: '/root',
-            state: 'active',
-            username: 'root',
-          },
-          createdAt: '2017-08-02T10:51:58.559Z',
-          includeToggle: true,
-          noteId: '1395',
-          expanded: true,
-        },
-      }).$mount();
+  it('renders an author link if author is passed to props', () => {
+    createComponent({
+      author: {
+        avatar_url: null,
+        id: 1,
+        name: 'Root',
+        path: '/root',
+        state: 'active',
+        username: 'root',
+      },
     });
 
-    it('should render toggle button', () => {
-      expect(vm.$el.querySelector('.js-vue-toggle-button')).toBeDefined();
-    });
+    expect(wrapper.find('.js-user-link').exists()).toBe(true);
+  });
 
-    it('emits toggle event on click', done => {
-      jest.spyOn(vm, '$emit').mockImplementation(() => {});
+  it('renders deleted user text if author is not passed as a prop', () => {
+    createComponent();
 
-      vm.$el.querySelector('.js-vue-toggle-button').click();
+    expect(wrapper.text()).toContain('A deleted user');
+  });
 
-      Vue.nextTick(() => {
-        expect(vm.$emit).toHaveBeenCalledWith('toggleHandler');
-        done();
+  it('does not render created at information if createdAt is not passed as a prop', () => {
+    createComponent();
+
+    expect(findActionText().exists()).toBe(false);
+    expect(findTimestamp().exists()).toBe(false);
+  });
+
+  describe('when createdAt is passed as a prop', () => {
+    it('renders action text and a timestamp', () => {
+      createComponent({
+        createdAt: '2017-08-02T10:51:58.559Z',
       });
+
+      expect(findActionText().exists()).toBe(true);
+      expect(findTimestamp().exists()).toBe(true);
     });
 
-    it('renders up arrow when open', done => {
-      vm.expanded = true;
-
-      Vue.nextTick(() => {
-        expect(vm.$el.querySelector('.js-vue-toggle-button i').classList).toContain(
-          'fa-chevron-up',
-        );
-        done();
+    it('renders correct actionText if passed', () => {
+      createComponent({
+        createdAt: '2017-08-02T10:51:58.559Z',
+        actionText: 'Test action text',
       });
+
+      expect(findActionText().text()).toBe('Test action text');
     });
 
-    it('renders down arrow when closed', done => {
-      vm.expanded = false;
-
-      Vue.nextTick(() => {
-        expect(vm.$el.querySelector('.js-vue-toggle-button i').classList).toContain(
-          'fa-chevron-down',
-        );
-        done();
+    it('calls an action when timestamp is clicked', () => {
+      createComponent({
+        createdAt: '2017-08-02T10:51:58.559Z',
       });
+      findTimestamp().trigger('click');
+
+      expect(actions.setTargetNoteHash).toHaveBeenCalled();
     });
   });
 });
diff --git a/spec/frontend/pages/admin/users/components/__snapshots__/delete_user_modal_spec.js.snap b/spec/frontend/pages/admin/users/components/__snapshots__/delete_user_modal_spec.js.snap
index d5ce2c1ee24..9b723ccc3dc 100644
--- a/spec/frontend/pages/admin/users/components/__snapshots__/delete_user_modal_spec.js.snap
+++ b/spec/frontend/pages/admin/users/components/__snapshots__/delete_user_modal_spec.js.snap
@@ -39,6 +39,7 @@ exports[`User Operation confirmation modal renders modal with form included 1`]
   </form>
    
   <gl-button-stub
+    size="md"
     variant="secondary"
   >
     Cancel
@@ -46,6 +47,7 @@ exports[`User Operation confirmation modal renders modal with form included 1`]
    
   <gl-button-stub
     disabled="true"
+    size="md"
     variant="warning"
   >
     
@@ -55,6 +57,7 @@ exports[`User Operation confirmation modal renders modal with form included 1`]
    
   <gl-button-stub
     disabled="true"
+    size="md"
     variant="danger"
   >
     action
diff --git a/spec/frontend/registry/list/components/__snapshots__/project_empty_state_spec.js.snap b/spec/frontend/registry/list/components/__snapshots__/project_empty_state_spec.js.snap
index d11a9bdeb51..c8482bf08ca 100644
--- a/spec/frontend/registry/list/components/__snapshots__/project_empty_state_spec.js.snap
+++ b/spec/frontend/registry/list/components/__snapshots__/project_empty_state_spec.js.snap
@@ -84,7 +84,7 @@ exports[`Registry Project Empty state to match the default snapshot 1`] = `
             class="input-group-append"
           >
             <button
-              class="btn input-group-text btn-secondary btn-default"
+              class="btn input-group-text btn-secondary btn-md btn-default"
               data-clipboard-text="docker login host"
               title="Copy login command"
               type="button"
@@ -122,7 +122,7 @@ exports[`Registry Project Empty state to match the default snapshot 1`] = `
             class="input-group-append"
           >
             <button
-              class="btn input-group-text btn-secondary btn-default"
+              class="btn input-group-text btn-secondary btn-md btn-default"
               data-clipboard-text="docker build -t url ."
               title="Copy build command"
               type="button"
@@ -152,7 +152,7 @@ exports[`Registry Project Empty state to match the default snapshot 1`] = `
             class="input-group-append"
           >
             <button
-              class="btn input-group-text btn-secondary btn-default"
+              class="btn input-group-text btn-secondary btn-md btn-default"
               data-clipboard-text="docker push url"
               title="Copy push command"
               type="button"
diff --git a/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap b/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap
index 1d8627da181..eccfbaa62da 100644
--- a/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap
+++ b/spec/frontend/registry/settings/components/__snapshots__/settings_form_spec.js.snap
@@ -159,7 +159,9 @@ exports[`Settings Form renders 1`] = `
       >
         <glbutton-stub
           class="mr-2 d-block"
+          size="md"
           type="reset"
+          variant="secondary"
         >
           
           Cancel
@@ -168,6 +170,7 @@ exports[`Settings Form renders 1`] = `
          
         <glbutton-stub
           class="d-flex justify-content-center align-items-center js-no-auto-disable"
+          size="md"
           type="submit"
           variant="success"
         >
diff --git a/spec/frontend/releases/list/components/release_block_spec.js b/spec/frontend/releases/list/components/release_block_spec.js
index 20c25a4aac2..0e8d569f326 100644
--- a/spec/frontend/releases/list/components/release_block_spec.js
+++ b/spec/frontend/releases/list/components/release_block_spec.js
@@ -1,3 +1,4 @@
+import $ from 'jquery';
 import { mount } from '@vue/test-utils';
 import { first } from 'underscore';
 import EvidenceBlock from '~/releases/list/components/evidence_block.vue';
@@ -43,6 +44,7 @@ describe('Release block', () => {
   const editButton = () => wrapper.find('.js-edit-button');
 
   beforeEach(() => {
+    jest.spyOn($.fn, 'renderGFM');
     releaseClone = JSON.parse(JSON.stringify(release));
   });
 
@@ -66,6 +68,11 @@ describe('Release block', () => {
       expect(wrapper.text()).toContain(release.name);
     });
 
+    it('renders release description', () => {
+      expect(wrapper.vm.$refs['gfm-content']).toBeDefined();
+      expect($.fn.renderGFM).toHaveBeenCalledTimes(1);
+    });
+
     it('renders release date', () => {
       expect(wrapper.text()).toContain(timeagoMixin.methods.timeFormatted(release.released_at));
     });
diff --git a/spec/frontend/self_monitor/components/__snapshots__/self_monitor_spec.js.snap b/spec/frontend/self_monitor/components/__snapshots__/self_monitor_spec.js.snap
index 1d0f0c024d6..b1644ac2b1f 100644
--- a/spec/frontend/self_monitor/components/__snapshots__/self_monitor_spec.js.snap
+++ b/spec/frontend/self_monitor/components/__snapshots__/self_monitor_spec.js.snap
@@ -17,6 +17,8 @@ exports[`self monitor component When the self monitor project has not been creat
      
     <gl-button-stub
       class="js-settings-toggle"
+      size="md"
+      variant="secondary"
     >
       Expand
     </gl-button-stub>
diff --git a/spec/frontend/vue_shared/components/__snapshots__/expand_button_spec.js.snap b/spec/frontend/vue_shared/components/__snapshots__/expand_button_spec.js.snap
index 3a518029702..2abcc53bf14 100644
--- a/spec/frontend/vue_shared/components/__snapshots__/expand_button_spec.js.snap
+++ b/spec/frontend/vue_shared/components/__snapshots__/expand_button_spec.js.snap
@@ -1,14 +1,88 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`Expand button on click when short text is provided renders button after text 1`] = `
-"<span><button aria-label=\\"Click to expand text\\" type=\\"button\\" class=\\"btn js-text-expander-prepend text-expander btn-blank btn-secondary\\" style=\\"display: none;\\"><svg aria-hidden=\\"true\\" class=\\"s12 ic-ellipsis_h\\"><use xlink:href=\\"#ellipsis_h\\"></use></svg></button> <!----> <span><p>Expanded!</p></span> <button aria-label=\\"Click to expand text\\" type=\\"button\\" class=\\"btn js-text-expander-append text-expander btn-blank btn-secondary\\" style=\\"\\"><svg aria-hidden=\\"true\\" class=\\"s12 ic-ellipsis_h\\">
-    <use xlink:href=\\"#ellipsis_h\\"></use>
-  </svg></button></span>"
+<span>
+  <button
+    aria-label="Click to expand text"
+    class="btn js-text-expander-prepend text-expander btn-blank btn-secondary btn-md"
+    style="display: none;"
+    type="button"
+  >
+    <svg
+      aria-hidden="true"
+      class="s12 ic-ellipsis_h"
+    >
+      <use
+        xlink:href="#ellipsis_h"
+      />
+    </svg>
+  </button>
+   
+  <!---->
+   
+  <span>
+    <p>
+      Expanded!
+    </p>
+  </span>
+   
+  <button
+    aria-label="Click to expand text"
+    class="btn js-text-expander-append text-expander btn-blank btn-secondary btn-md"
+    style=""
+    type="button"
+  >
+    <svg
+      aria-hidden="true"
+      class="s12 ic-ellipsis_h"
+    >
+      <use
+        xlink:href="#ellipsis_h"
+      />
+    </svg>
+  </button>
+</span>
 `;
 
 exports[`Expand button when short text is provided renders button before text 1`] = `
-"<span><button aria-label=\\"Click to expand text\\" type=\\"button\\" class=\\"btn js-text-expander-prepend text-expander btn-blank btn-secondary\\"><svg aria-hidden=\\"true\\" class=\\"s12 ic-ellipsis_h\\"><use xlink:href=\\"#ellipsis_h\\"></use></svg></button> <span><p>Short</p></span>
-<!----> <button aria-label=\\"Click to expand text\\" type=\\"button\\" class=\\"btn js-text-expander-append text-expander btn-blank btn-secondary\\" style=\\"display: none;\\"><svg aria-hidden=\\"true\\" class=\\"s12 ic-ellipsis_h\\">
-    <use xlink:href=\\"#ellipsis_h\\"></use>
-  </svg></button></span>"
+<span>
+  <button
+    aria-label="Click to expand text"
+    class="btn js-text-expander-prepend text-expander btn-blank btn-secondary btn-md"
+    type="button"
+  >
+    <svg
+      aria-hidden="true"
+      class="s12 ic-ellipsis_h"
+    >
+      <use
+        xlink:href="#ellipsis_h"
+      />
+    </svg>
+  </button>
+   
+  <span>
+    <p>
+      Short
+    </p>
+  </span>
+   
+  <!---->
+   
+  <button
+    aria-label="Click to expand text"
+    class="btn js-text-expander-append text-expander btn-blank btn-secondary btn-md"
+    style="display: none;"
+    type="button"
+  >
+    <svg
+      aria-hidden="true"
+      class="s12 ic-ellipsis_h"
+    >
+      <use
+        xlink:href="#ellipsis_h"
+      />
+    </svg>
+  </button>
+</span>
 `;
diff --git a/spec/frontend/vue_shared/components/expand_button_spec.js b/spec/frontend/vue_shared/components/expand_button_spec.js
index 3b1c8f6219c..aea90e5b31f 100644
--- a/spec/frontend/vue_shared/components/expand_button_spec.js
+++ b/spec/frontend/vue_shared/components/expand_button_spec.js
@@ -71,7 +71,7 @@ describe('Expand button', () => {
     it('renders button before text', () => {
       expect(expanderPrependEl().isVisible()).toBe(true);
       expect(expanderAppendEl().isVisible()).toBe(false);
-      expect(wrapper.find(ExpandButton).html()).toMatchSnapshot();
+      expect(wrapper.find(ExpandButton).element).toMatchSnapshot();
     });
   });
 
@@ -119,7 +119,7 @@ describe('Expand button', () => {
       it('renders button after text', () => {
         expect(expanderPrependEl().isVisible()).toBe(false);
         expect(expanderAppendEl().isVisible()).toBe(true);
-        expect(wrapper.find(ExpandButton).html()).toMatchSnapshot();
+        expect(wrapper.find(ExpandButton).element).toMatchSnapshot();
       });
     });
   });
diff --git a/spec/graphql/types/blob_viewers/type_enum_spec.rb b/spec/graphql/types/blob_viewers/type_enum_spec.rb
new file mode 100644
index 00000000000..7bd4352f388
--- /dev/null
+++ b/spec/graphql/types/blob_viewers/type_enum_spec.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Types::BlobViewers::TypeEnum do
+  it { expect(described_class.graphql_name).to eq('BlobViewersType') }
+
+  it 'exposes all tree entry types' do
+    expect(described_class.values.keys).to include(*%w[rich simple auxiliary])
+  end
+end
diff --git a/spec/graphql/types/snippet_type_spec.rb b/spec/graphql/types/snippet_type_spec.rb
index 5524e7a415d..a06d372f668 100644
--- a/spec/graphql/types/snippet_type_spec.rb
+++ b/spec/graphql/types/snippet_type_spec.rb
@@ -5,10 +5,10 @@ require 'spec_helper'
 describe GitlabSchema.types['Snippet'] do
   it 'has the correct fields' do
     expected_fields = [:id, :title, :project, :author,
-                       :file_name, :content, :description,
+                       :file_name, :description,
                        :visibility_level, :created_at, :updated_at,
                        :web_url, :raw_url, :notes, :discussions,
-                       :user_permissions, :description_html]
+                       :user_permissions, :description_html, :blob]
 
     is_expected.to have_graphql_fields(*expected_fields)
   end
diff --git a/spec/graphql/types/snippets/blob_type_spec.rb b/spec/graphql/types/snippets/blob_type_spec.rb
new file mode 100644
index 00000000000..f1837538b53
--- /dev/null
+++ b/spec/graphql/types/snippets/blob_type_spec.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe GitlabSchema.types['SnippetBlob'] do
+  it 'has the correct fields' do
+    expected_fields = [:highlighted_data, :raw_path,
+                       :size, :binary, :name, :path,
+                       :simple_viewer, :rich_viewer]
+
+    is_expected.to have_graphql_fields(*expected_fields)
+  end
+end
diff --git a/spec/graphql/types/snippets/blob_viewer_type_spec.rb b/spec/graphql/types/snippets/blob_viewer_type_spec.rb
new file mode 100644
index 00000000000..f1f7608cb69
--- /dev/null
+++ b/spec/graphql/types/snippets/blob_viewer_type_spec.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe GitlabSchema.types['SnippetBlobViewer'] do
+  it 'has the correct fields' do
+    expected_fields = [:type, :load_async, :too_large, :collapsed,
+                       :render_error, :file_type, :loading_partial_name]
+
+    is_expected.to have_graphql_fields(*expected_fields)
+  end
+end
diff --git a/spec/lib/gitlab/sidekiq_config/worker_spec.rb b/spec/lib/gitlab/sidekiq_config/worker_spec.rb
new file mode 100644
index 00000000000..f2fe51abd5e
--- /dev/null
+++ b/spec/lib/gitlab/sidekiq_config/worker_spec.rb
@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+
+describe Gitlab::SidekiqConfig::Worker do
+  def worker_with_queue(queue)
+    described_class.new(double(queue: queue), ee: false)
+  end
+
+  describe '#ee?' do
+    it 'returns the EE status set on creation' do
+      expect(described_class.new(double, ee: true)).to be_ee
+      expect(described_class.new(double, ee: false)).not_to be_ee
+    end
+  end
+
+  describe '#==' do
+    def worker_with_yaml(yaml)
+      described_class.new(double, ee: false).tap do |worker|
+        allow(worker).to receive(:to_yaml).and_return(yaml)
+      end
+    end
+
+    it 'defines two workers as equal if their YAML representations are equal' do
+      expect(worker_with_yaml('a')).to eq(worker_with_yaml('a'))
+      expect(worker_with_yaml('a')).not_to eq(worker_with_yaml('b'))
+    end
+
+    it 'returns true when a worker is compared with its YAML representation' do
+      expect(worker_with_yaml('a')).to eq('a')
+      expect(worker_with_yaml(a: 1, b: 2)).to eq(a: 1, b: 2)
+    end
+  end
+
+  describe 'delegations' do
+    [
+      :feature_category_not_owned?, :get_feature_category,
+      :get_worker_resource_boundary, :latency_sensitive_worker?, :queue,
+      :worker_has_external_dependencies?
+    ].each do |meth|
+      it "delegates #{meth} to the worker class" do
+        worker = double
+
+        expect(worker).to receive(meth)
+
+        described_class.new(worker, ee: false).send(meth)
+      end
+    end
+  end
+
+  describe 'sorting' do
+    it 'sorts queues with a namespace before those without a namespace' do
+      namespaced_worker = worker_with_queue('namespace:queue')
+      plain_worker = worker_with_queue('a_queue')
+
+      expect([plain_worker, namespaced_worker].sort)
+        .to eq([namespaced_worker, plain_worker])
+    end
+
+    it 'sorts alphabetically by queue' do
+      workers = [
+        worker_with_queue('namespace:a'),
+        worker_with_queue('namespace:b'),
+        worker_with_queue('other_namespace:a'),
+        worker_with_queue('other_namespace:b'),
+        worker_with_queue('a'),
+        worker_with_queue('b')
+      ]
+
+      expect(workers.shuffle.sort).to eq(workers)
+    end
+  end
+
+  describe 'YAML encoding' do
+    it 'encodes the worker in YAML as a string of the queue' do
+      worker_a = worker_with_queue('a')
+      worker_b = worker_with_queue('b')
+
+      expect(YAML.dump(worker_a)).to eq(YAML.dump('a'))
+      expect(YAML.dump([worker_a, worker_b]))
+        .to eq(YAML.dump(%w[a b]))
+    end
+  end
+end
diff --git a/spec/lib/gitlab/sidekiq_config_spec.rb b/spec/lib/gitlab/sidekiq_config_spec.rb
index 49efbac160a..39bb149cf73 100644
--- a/spec/lib/gitlab/sidekiq_config_spec.rb
+++ b/spec/lib/gitlab/sidekiq_config_spec.rb
@@ -5,10 +5,10 @@ require 'spec_helper'
 describe Gitlab::SidekiqConfig do
   describe '.workers' do
     it 'includes all workers' do
-      workers = described_class.workers
+      worker_classes = described_class.workers.map(&:klass)
 
-      expect(workers).to include(PostReceive)
-      expect(workers).to include(MergeWorker)
+      expect(worker_classes).to include(PostReceive)
+      expect(worker_classes).to include(MergeWorker)
     end
   end
 
@@ -44,4 +44,40 @@ describe Gitlab::SidekiqConfig do
       expect(queues).to include('unknown')
     end
   end
+
+  describe '.workers_for_all_queues_yml' do
+    it 'returns a tuple with FOSS workers first' do
+      expect(described_class.workers_for_all_queues_yml.first)
+        .to include(an_object_having_attributes(queue: 'post_receive'))
+    end
+  end
+
+  describe '.all_queues_yml_outdated?' do
+    before do
+      workers = [
+        PostReceive,
+        MergeWorker,
+        ProcessCommitWorker
+      ].map { |worker| described_class::Worker.new(worker, ee: false) }
+
+      allow(described_class).to receive(:workers).and_return(workers)
+      allow(Gitlab).to receive(:ee?).and_return(false)
+    end
+
+    it 'returns true if the YAML file does not match the application code' do
+      allow(File).to receive(:read)
+                       .with(described_class::FOSS_QUEUE_CONFIG_PATH)
+                       .and_return(YAML.dump(%w[post_receive merge]))
+
+      expect(described_class.all_queues_yml_outdated?).to be(true)
+    end
+
+    it 'returns false if the YAML file matches the application code' do
+      allow(File).to receive(:read)
+                       .with(described_class::FOSS_QUEUE_CONFIG_PATH)
+                       .and_return(YAML.dump(%w[merge post_receive process_commit]))
+
+      expect(described_class.all_queues_yml_outdated?).to be(false)
+    end
+  end
 end
diff --git a/spec/lib/sentry/client/issue_spec.rb b/spec/lib/sentry/client/issue_spec.rb
index 061ebcfdc06..2762c5b5cb9 100644
--- a/spec/lib/sentry/client/issue_spec.rb
+++ b/spec/lib/sentry/client/issue_spec.rb
@@ -8,7 +8,7 @@ describe Sentry::Client::Issue do
   let(:token) { 'test-token' }
   let(:sentry_url) { 'https://sentrytest.gitlab.com/api/0' }
   let(:client) { Sentry::Client.new(sentry_url, token) }
-  let(:issue_id) { 503504 }
+  let(:issue_id) { 11 }
 
   describe '#list_issues' do
     shared_examples 'issues have correct return type' do |klass|
@@ -243,7 +243,7 @@ describe Sentry::Client::Issue do
       end
 
       it 'has a correct external URL' do
-        expect(subject.external_url).to eq('https://sentrytest.gitlab.com/api/0/issues/503504')
+        expect(subject.external_url).to eq('https://sentrytest.gitlab.com/api/0/issues/11')
       end
 
       it 'issue has a correct external base url' do
diff --git a/spec/presenters/snippet_blob_presenter_spec.rb b/spec/presenters/snippet_blob_presenter_spec.rb
new file mode 100644
index 00000000000..2a113e353c8
--- /dev/null
+++ b/spec/presenters/snippet_blob_presenter_spec.rb
@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe SnippetBlobPresenter do
+  describe '#highlighted_data' do
+    let(:snippet) { build(:personal_snippet) }
+
+    subject { described_class.new(snippet.blob).highlighted_data }
+
+    it 'returns nil when the snippet blob is binary' do
+      allow(snippet.blob).to receive(:binary?).and_return(true)
+
+      expect(subject).to be_nil
+    end
+
+    it 'returns markdown content when snippet file is markup' do
+      snippet.file_name = 'test.md'
+      snippet.content = '*foo*'
+
+      expect(subject).to eq '<p data-sourcepos="1:1-1:5" dir="auto"><em>foo</em></p>'
+    end
+
+    it 'returns syntax highlighted content' do
+      snippet.file_name = 'test.rb'
+      snippet.content = 'class Foo;end'
+
+      expect(subject)
+        .to eq '<span id="LC1" class="line" lang="ruby"><span class="k">class</span> <span class="nc">Foo</span><span class="p">;</span><span class="k">end</span></span>'
+    end
+
+    it 'returns plain text highlighted content' do
+      snippet.file_name = 'test'
+      snippet.content = 'foo'
+
+      expect(described_class.new(snippet.blob).highlighted_data).to eq '<span id="LC1" class="line" lang="plaintext">foo</span>'
+    end
+  end
+
+  describe '#raw_path' do
+    subject { described_class.new(snippet.blob).raw_path }
+
+    context 'with ProjectSnippet' do
+      let!(:project) { create(:project) }
+      let(:snippet) { build(:project_snippet, project: project, id: 1) }
+
+      it 'returns the raw path' do
+        expect(subject).to eq "/#{snippet.project.full_path}/snippets/1/raw"
+      end
+    end
+
+    context 'with PersonalSnippet' do
+      let(:snippet) { build(:personal_snippet, id: 1) }
+
+      it 'returns the raw path' do
+        expect(subject).to eq "/snippets/1/raw"
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/graphql/mutations/snippets/create_spec.rb b/spec/requests/api/graphql/mutations/snippets/create_spec.rb
index 9ef45c0f6bc..876eff8c753 100644
--- a/spec/requests/api/graphql/mutations/snippets/create_spec.rb
+++ b/spec/requests/api/graphql/mutations/snippets/create_spec.rb
@@ -67,7 +67,7 @@ describe 'Creating a Snippet' do
       it 'returns the created Snippet' do
         post_graphql_mutation(mutation, current_user: current_user)
 
-        expect(mutation_response['snippet']['content']).to eq(content)
+        expect(mutation_response['snippet']['blob']['highlightedData']).to match(content)
         expect(mutation_response['snippet']['title']).to eq(title)
         expect(mutation_response['snippet']['description']).to eq(description)
         expect(mutation_response['snippet']['fileName']).to eq(file_name)
@@ -92,7 +92,7 @@ describe 'Creating a Snippet' do
       it 'returns the created Snippet' do
         post_graphql_mutation(mutation, current_user: current_user)
 
-        expect(mutation_response['snippet']['content']).to eq(content)
+        expect(mutation_response['snippet']['blob']['highlightedData']).to match(content)
         expect(mutation_response['snippet']['title']).to eq(title)
         expect(mutation_response['snippet']['description']).to eq(description)
         expect(mutation_response['snippet']['fileName']).to eq(file_name)
diff --git a/spec/requests/api/graphql/mutations/snippets/update_spec.rb b/spec/requests/api/graphql/mutations/snippets/update_spec.rb
index deaa9e8a237..f4c0b646c01 100644
--- a/spec/requests/api/graphql/mutations/snippets/update_spec.rb
+++ b/spec/requests/api/graphql/mutations/snippets/update_spec.rb
@@ -56,7 +56,7 @@ describe 'Updating a Snippet' do
       it 'returns the updated Snippet' do
         post_graphql_mutation(mutation, current_user: current_user)
 
-        expect(mutation_response['snippet']['content']).to eq(updated_content)
+        expect(mutation_response['snippet']['blob']['highlightedData']).to match(updated_content)
         expect(mutation_response['snippet']['title']).to eq(updated_title)
         expect(mutation_response['snippet']['description']).to eq(updated_description)
         expect(mutation_response['snippet']['fileName']).to eq(updated_file_name)
@@ -77,7 +77,7 @@ describe 'Updating a Snippet' do
         it 'returns the Snippet with its original values' do
           post_graphql_mutation(mutation, current_user: current_user)
 
-          expect(mutation_response['snippet']['content']).to eq(original_content)
+          expect(mutation_response['snippet']['blob']['highlightedData']).to match(original_content)
           expect(mutation_response['snippet']['title']).to eq(original_title)
           expect(mutation_response['snippet']['description']).to eq(original_description)
           expect(mutation_response['snippet']['fileName']).to eq(original_file_name)
diff --git a/spec/services/submit_usage_ping_service_spec.rb b/spec/services/submit_usage_ping_service_spec.rb
index 719b374553c..e2f1ef089bf 100644
--- a/spec/services/submit_usage_ping_service_spec.rb
+++ b/spec/services/submit_usage_ping_service_spec.rb
@@ -5,65 +5,9 @@ require 'spec_helper'
 describe SubmitUsagePingService do
   include StubRequests
 
-  context 'when usage ping is disabled' do
-    before do
-      stub_application_setting(usage_ping_enabled: false)
-    end
-
-    it 'does not run' do
-      expect(HTTParty).not_to receive(:post)
-
-      result = subject.execute
-
-      expect(result).to eq false
-    end
-  end
-
-  context 'when usage ping is enabled' do
-    before do
-      stub_application_setting(usage_ping_enabled: true)
-    end
-
-    it 'sends a POST request' do
-      response = stub_response(without_conv_index_params)
-
-      subject.execute
-
-      expect(response).to have_been_requested
-    end
-
-    it 'refreshes usage data statistics before submitting' do
-      stub_response(without_conv_index_params)
-
-      expect(Gitlab::UsageData).to receive(:to_json)
-        .with(force_refresh: true)
-        .and_call_original
-
-      subject.execute
-    end
-
-    it 'saves DevOps Score data from the response' do
-      stub_response(with_conv_index_params)
-
-      expect { subject.execute }
-        .to change { DevOpsScore::Metric.count }
-        .by(1)
-
-      expect(DevOpsScore::Metric.last.leader_issues).to eq 10.2
-      expect(DevOpsScore::Metric.last.instance_issues).to eq 3.2
-      expect(DevOpsScore::Metric.last.percentage_issues).to eq 31.37
-    end
-  end
-
-  def without_conv_index_params
+  let(:score_params) do
     {
-      conv_index: {}
-    }
-  end
-
-  def with_conv_index_params
-    {
-      conv_index: {
+      score: {
         leader_issues: 10.2,
         instance_issues: 3.2,
         percentage_issues: 31.37,
@@ -100,6 +44,76 @@ describe SubmitUsagePingService do
     }
   end
 
+  let(:with_dev_ops_score_params) { { dev_ops_score: score_params[:score] } }
+  let(:with_conv_index_params) { { conv_index: score_params[:score] } }
+  let(:without_dev_ops_score_params) { { dev_ops_score: {} } }
+
+  context 'when usage ping is disabled' do
+    before do
+      stub_application_setting(usage_ping_enabled: false)
+    end
+
+    it 'does not run' do
+      expect(HTTParty).not_to receive(:post)
+
+      result = subject.execute
+
+      expect(result).to eq false
+    end
+  end
+
+  shared_examples 'saves DevOps score data from the response' do
+    it do
+      expect { subject.execute }
+        .to change { DevOpsScore::Metric.count }
+        .by(1)
+
+      expect(DevOpsScore::Metric.last.leader_issues).to eq 10.2
+      expect(DevOpsScore::Metric.last.instance_issues).to eq 3.2
+      expect(DevOpsScore::Metric.last.percentage_issues).to eq 31.37
+    end
+  end
+
+  context 'when usage ping is enabled' do
+    before do
+      stub_application_setting(usage_ping_enabled: true)
+    end
+
+    it 'sends a POST request' do
+      response = stub_response(without_dev_ops_score_params)
+
+      subject.execute
+
+      expect(response).to have_been_requested
+    end
+
+    it 'refreshes usage data statistics before submitting' do
+      stub_response(without_dev_ops_score_params)
+
+      expect(Gitlab::UsageData).to receive(:to_json)
+        .with(force_refresh: true)
+        .and_call_original
+
+      subject.execute
+    end
+
+    context 'when conv_index data is passed' do
+      before do
+        stub_response(with_conv_index_params)
+      end
+
+      it_behaves_like 'saves DevOps score data from the response'
+    end
+
+    context 'when DevOps score data is passed' do
+      before do
+        stub_response(with_dev_ops_score_params)
+      end
+
+      it_behaves_like 'saves DevOps score data from the response'
+    end
+  end
+
   def stub_response(body)
     stub_full_request('https://version.gitlab.com/usage_data', method: :post)
       .to_return(
diff --git a/spec/support/matchers/log_spam.rb b/spec/support/matchers/log_spam.rb
index 541cacf558c..f6aa7dbd152 100644
--- a/spec/support/matchers/log_spam.rb
+++ b/spec/support/matchers/log_spam.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# This matcher checkes if one spam log with provided attributes was created
+# This matcher checks if one spam log with provided attributes was created
 #
 # Example:
 #
diff --git a/spec/support/shared_contexts/features/error_tracking_shared_context.rb b/spec/support/shared_contexts/features/error_tracking_shared_context.rb
new file mode 100644
index 00000000000..230554ce7ac
--- /dev/null
+++ b/spec/support/shared_contexts/features/error_tracking_shared_context.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+shared_context 'sentry error tracking context feature' do
+  include ReactiveCachingHelpers
+
+  let_it_be(:project) { create(:project) }
+  let_it_be(:project_error_tracking_settings) { create(:project_error_tracking_setting, project: project) }
+  let_it_be(:issue_response_body) { fixture_file('sentry/issue_sample_response.json') }
+  let_it_be(:issue_response) { JSON.parse(issue_response_body) }
+  let_it_be(:event_response_body) { fixture_file('sentry/issue_latest_event_sample_response.json') }
+  let_it_be(:event_response) { JSON.parse(event_response_body) }
+  let(:sentry_api_urls) { Sentry::ApiUrls.new(project_error_tracking_settings.api_url) }
+  let(:issue_id) { issue_response['id'] }
+
+  before do
+    stub_request(:get, sentry_api_urls.issue_url(issue_id)).with(
+      headers: { 'Authorization' => 'Bearer access_token_123' }
+    ).to_return(status: 200, body: issue_response_body, headers: { 'Content-Type' => 'application/json' })
+    stub_request(:get, sentry_api_urls.issue_latest_event_url(issue_id)).with(
+      headers: { 'Authorization' => 'Bearer access_token_123' }
+    ).to_return(status: 200, body: event_response_body, headers: { 'Content-Type' => 'application/json' })
+  end
+end
diff --git a/spec/support/shared_examples/features/error_tracking_shared_example.rb b/spec/support/shared_examples/features/error_tracking_shared_example.rb
new file mode 100644
index 00000000000..4343ffe9255
--- /dev/null
+++ b/spec/support/shared_examples/features/error_tracking_shared_example.rb
@@ -0,0 +1,86 @@
+# frozen_string_literal: true
+
+shared_examples 'error tracking index page' do
+  it 'renders the error index page' do
+    within('div.js-title-container') do
+      expect(page).to have_content(project.namespace.name)
+      expect(page).to have_content(project.name)
+    end
+
+    within('div.error-list') do
+      expect(page).to have_content('Error')
+      expect(page).to have_content('Events')
+      expect(page).to have_content('Users')
+      expect(page).to have_content('Last Seen')
+    end
+  end
+
+  it 'renders the error index data' do
+    Timecop.freeze(2020, 01, 01, 12, 0, 0) do
+      within('div.error-list') do
+        expect(page).to have_content(issues_response[0]['title'])
+        expect(page).to have_content(issues_response[0]['count'].to_s)
+        expect(page).to have_content(issues_response[0]['last_seen'])
+        expect(page).to have_content('1 year ago')
+      end
+    end
+  end
+
+  context 'when error is clicked' do
+    before do
+      click_on issues_response[0]['title']
+    end
+
+    it 'loads the error page' do
+      expect(page).to have_content('Error details')
+    end
+  end
+end
+
+shared_examples 'expanded stack trace context' do |selected_line: nil, expected_line: 1|
+  it 'expands the stack trace context' do
+    within('div.stacktrace') do
+      find("div.file-holder:nth-child(#{selected_line}) svg.ic-chevron-right").click if selected_line
+
+      expanded_line = find("div.file-holder:nth-child(#{expected_line})")
+      expect(expanded_line).to have_css('svg.ic-chevron-down')
+
+      event_response['entries'][0]['data']['values'][0]['stacktrace']['frames'][-expected_line]['context'].each do |context|
+        expect(page).to have_content(context[0])
+      end
+    end
+  end
+end
+
+shared_examples 'error tracking show page' do
+  it 'renders the error details' do
+    release_short_version = issue_response['firstRelease']['shortVersion']
+
+    Timecop.freeze(2020, 01, 01, 12, 0, 0) do
+      expect(page).to have_content('1 month ago by raven.scripts.runner in main')
+      expect(page).to have_content(issue_response['metadata']['title'])
+      expect(page).to have_content('level: error')
+      expect(page).to have_content('Error details')
+      expect(page).to have_content('GitLab Issue: https://gitlab.com/gitlab-org/gitlab/issues/1')
+      expect(page).to have_content("Sentry event: https://sentrytest.gitlab.com/sentry-org/sentry-project/issues/#{issue_id}")
+      expect(page).to have_content("First seen: 1 year ago (2018-11-06 9:19:55PM UTC) Release: #{release_short_version}")
+      expect(page).to have_content('Events: 1')
+      expect(page).to have_content('Users: 0')
+    end
+  end
+
+  it 'renders the stack trace heading' do
+    expect(page).to have_content('Stack trace')
+  end
+
+  it 'renders the stack trace' do
+    event_response['entries'][0]['data']['values'][0]['stacktrace']['frames'].each do |frame|
+      expect(frame['filename']).not_to be_nil
+      expect(page).to have_content(frame['filename'])
+    end
+  end
+
+  # The first line is expanded by default if no line is selected
+  it_behaves_like 'expanded stack trace context', selected_line: nil, expected_line: 1
+  it_behaves_like 'expanded stack trace context', selected_line: 8, expected_line: 8
+end
diff --git a/spec/workers/every_sidekiq_worker_spec.rb b/spec/workers/every_sidekiq_worker_spec.rb
index 5ceb54eb2d5..f3ee1dc8435 100644
--- a/spec/workers/every_sidekiq_worker_spec.rb
+++ b/spec/workers/every_sidekiq_worker_spec.rb
@@ -3,8 +3,12 @@
 require 'spec_helper'
 
 describe 'Every Sidekiq worker' do
+  let(:workers_without_defaults) do
+    Gitlab::SidekiqConfig.workers - Gitlab::SidekiqConfig::DEFAULT_WORKERS
+  end
+
   it 'does not use the default queue' do
-    expect(Gitlab::SidekiqConfig.workers.map(&:queue)).not_to include('default')
+    expect(workers_without_defaults.map(&:queue)).not_to include('default')
   end
 
   it 'uses the cronjob queue when the worker runs as a cronjob' do
@@ -45,7 +49,7 @@ describe 'Every Sidekiq worker' do
     # or explicitly be excluded with the `feature_category_not_owned!` annotation.
     # Please see doc/development/sidekiq_style_guide.md#Feature-Categorization for more details.
     it 'has a feature_category or feature_category_not_owned! attribute', :aggregate_failures do
-      Gitlab::SidekiqConfig.workers.each do |worker|
+      workers_without_defaults.each do |worker|
         expect(worker.get_feature_category).to be_a(Symbol), "expected #{worker.inspect} to declare a feature_category or feature_category_not_owned!"
       end
     end
@@ -54,7 +58,7 @@ describe 'Every Sidekiq worker' do
     # The category should match a value in `config/feature_categories.yml`.
     # Please see doc/development/sidekiq_style_guide.md#Feature-Categorization for more details.
     it 'has a feature_category that maps to a value in feature_categories.yml', :aggregate_failures do
-      workers_with_feature_categories = Gitlab::SidekiqConfig.workers
+      workers_with_feature_categories = workers_without_defaults
                   .select(&:get_feature_category)
                   .reject(&:feature_category_not_owned?)
 
@@ -69,7 +73,7 @@ describe 'Every Sidekiq worker' do
     # rather than scaling the hardware to meet the SLO. For this reason, memory-bound,
     # latency-sensitive jobs are explicitly discouraged and disabled.
     it 'is (exclusively) memory-bound or latency-sentitive, not both', :aggregate_failures do
-      latency_sensitive_workers = Gitlab::SidekiqConfig.workers
+      latency_sensitive_workers = workers_without_defaults
                   .select(&:latency_sensitive_worker?)
 
       latency_sensitive_workers.each do |worker|
@@ -86,7 +90,7 @@ describe 'Every Sidekiq worker' do
     # Please see doc/development/sidekiq_style_guide.md#Jobs-with-External-Dependencies for more
     # details.
     it 'has (exclusively) external dependencies or is latency-sentitive, not both', :aggregate_failures do
-      latency_sensitive_workers = Gitlab::SidekiqConfig.workers
+      latency_sensitive_workers = workers_without_defaults
                   .select(&:latency_sensitive_worker?)
 
       latency_sensitive_workers.each do |worker|
diff --git a/yarn.lock b/yarn.lock
index a3c8f4b2297..0f608dd5099 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -655,9 +655,9 @@
     semver "^5.5.0"
 
 "@babel/standalone@^7.0.0":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/standalone/-/standalone-7.5.5.tgz#9d3143f6078ff408db694a4254bd6f03c5c33962"
-  integrity sha512-YIp5taErC4uvp4d5urJtWMui3cpvZt83x57l4oVJNvFtDzumf3pMgRmoTSpGuEzh1yzo7jHhg3mbQmMhmKPbjA==
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/standalone/-/standalone-7.8.3.tgz#0674730a8c5fbb9352de5342bf0c0c040d658380"
+  integrity sha512-WRYZUuGBYpmfUL50f2h3Cvw7s1F4wTVT5iIeT01tHo+LyB9QwrTJ6GF5J6YrtJHQqxMxt8zEl1d7I0Uhyz9NyQ==
 
 "@babel/template@^7.1.0", "@babel/template@^7.4.0", "@babel/template@^7.4.4", "@babel/template@^7.6.0":
   version "7.6.0"
@@ -737,10 +737,10 @@
   resolved "https://registry.yarnpkg.com/@gitlab/svgs/-/svgs-1.89.0.tgz#5bdaff1b0af1cc07ed34e89c21c34c7c6a3e1caa"
   integrity sha512-vI6VobZs6mq2Bbiej5bYMHyvtn8kD1O/uHSlyY9jgJoa2TXU+jFI9DqUpJmx8EIHt+o0qm/8G3XsFGEr5gLb7Q==
 
-"@gitlab/ui@8.17.0":
-  version "8.17.0"
-  resolved "https://registry.yarnpkg.com/@gitlab/ui/-/ui-8.17.0.tgz#674baa9b5c05fa6ecb23b233c5b308ff82ba5660"
-  integrity sha512-klWzMFU3IdoLUgRP6OTYUyO+EDfckG9/cphPKVBaf0MLx4HpjiW5LwGW3stL3A9SlyauCwAZOLkqbJKbN5pxCQ==
+"@gitlab/ui@^8.18.0":
+  version "8.18.0"
+  resolved "https://registry.yarnpkg.com/@gitlab/ui/-/ui-8.18.0.tgz#11bd7d5fb2db10034fdf2544847dc9afd24cc02c"
+  integrity sha512-ihcXJDVUNvp8kv+ha+0d1rrRIG8IEWfDNICremTpl62V5kN9Eiwo0Csb8Gj20sBp9ERYCycjwpjvfU7dUwyAiw==
   dependencies:
     "@babel/standalone" "^7.0.0"
     "@gitlab/vue-toasted" "^1.3.0"
@@ -1168,6 +1168,21 @@
     source-map "~0.6.1"
     vue-template-es2015-compiler "^1.9.0"
 
+"@vue/component-compiler-utils@^3.1.0":
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/@vue/component-compiler-utils/-/component-compiler-utils-3.1.1.tgz#d4ef8f80292674044ad6211e336a302e4d2a6575"
+  integrity sha512-+lN3nsfJJDGMNz7fCpcoYIORrXo0K3OTsdr8jCM7FuqdI4+70TY6gxY6viJ2Xi1clqyPg7LpeOWwjF31vSMmUw==
+  dependencies:
+    consolidate "^0.15.1"
+    hash-sum "^1.0.2"
+    lru-cache "^4.1.2"
+    merge-source-map "^1.1.0"
+    postcss "^7.0.14"
+    postcss-selector-parser "^6.0.2"
+    prettier "^1.18.2"
+    source-map "~0.6.1"
+    vue-template-es2015-compiler "^1.9.0"
+
 "@vue/test-utils@^1.0.0-beta.30":
   version "1.0.0-beta.30"
   resolved "https://registry.yarnpkg.com/@vue/test-utils/-/test-utils-1.0.0-beta.30.tgz#d5f26d1e2411fdb7fa7fdedb61b4b4ea4194c49d"
@@ -2072,11 +2087,16 @@ bootstrap-vue@2.0.0-rc.27:
     portal-vue "^2.1.5"
     vue-functional-data-merge "^3.1.0"
 
-bootstrap@4.3.1, bootstrap@^4.3.1:
+bootstrap@4.3.1:
   version "4.3.1"
   resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.3.1.tgz#280ca8f610504d99d7b6b4bfc4b68cec601704ac"
   integrity sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag==
 
+bootstrap@^4.3.1:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.4.1.tgz#8582960eea0c5cd2bede84d8b0baf3789c3e8b01"
+  integrity sha512-tbx5cHubwE6e2ZG7nqM3g/FZ5PQEDMWmMGNrCUBVRPHXTJaH7CBDdsLeu3eCh3B1tzAxTnAbtmrzvWEvT2NNEA==
+
 boxen@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"
@@ -2894,9 +2914,9 @@ connect@^3.6.0:
     utils-merge "1.0.1"
 
 consola@^2.3.0:
-  version "2.9.0"
-  resolved "https://registry.yarnpkg.com/consola/-/consola-2.9.0.tgz#57760e3a65a53ec27337f4add31505802d902278"
-  integrity sha512-34Iue+LRcWbndFIfZc5boNizWlsrRjqIBJZTe591vImgbnq7nx2EzlrLtANj9TH2Fxm7puFJBJAOk5BhvZOddQ==
+  version "2.11.3"
+  resolved "https://registry.yarnpkg.com/consola/-/consola-2.11.3.tgz#f7315836224c143ac5094b47fd4c816c2cd1560e"
+  integrity sha512-aoW0YIIAmeftGR8GSpw6CGQluNdkWMWh3yEFjH/hmynTYnMtibXszii3lxCXmk8YxJtI3FAK5aTiquA5VH68Gw==
 
 console-browserify@^1.1.0:
   version "1.1.0"
@@ -2979,11 +2999,11 @@ copy-descriptor@^0.1.0:
   integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
 
 copy-to-clipboard@^3.0.8:
-  version "3.0.8"
-  resolved "https://registry.yarnpkg.com/copy-to-clipboard/-/copy-to-clipboard-3.0.8.tgz#f4e82f4a8830dce4666b7eb8ded0c9bcc313aba9"
-  integrity sha512-c3GdeY8qxCHGezVb1EFQfHYK/8NZRemgcTIzPq7PuxjHAf/raKibn2QdhHPb/y6q74PMgH6yizaDZlRmw6QyKw==
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/copy-to-clipboard/-/copy-to-clipboard-3.2.0.tgz#d2724a3ccbfed89706fac8a894872c979ac74467"
+  integrity sha512-eOZERzvCmxS8HWzugj4Uxl8OJxa7T2k1Gi0X5qavwydHIfuSHq2dTD09LOg/XyGq4Zpb5IsR/2OJ5lbOegz78w==
   dependencies:
-    toggle-selection "^1.0.3"
+    toggle-selection "^1.0.6"
 
 copy-webpack-plugin@^5.0.4:
   version "5.0.4"
@@ -3993,11 +4013,11 @@ ecc-jsbn@~0.1.1:
     safer-buffer "^2.1.0"
 
 echarts@^4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/echarts/-/echarts-4.2.1.tgz#9a8ea3b03354f86f824d97625c334cf16965ef03"
-  integrity sha512-pw4xScRPsLegD/cqEcoXRKeA2SD4+s+Kyo0Na166NamOWhzNl2yI5RZ2rE97tBlAopNmhyMeBVpAeD5qb+ee1A==
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/echarts/-/echarts-4.6.0.tgz#b5a47a1046cec93ceeef954f9ee54751340558ec"
+  integrity sha512-xKkcr6v9UVOSF+PMuj7Ngt3bnzLwN1sSXWCvpvX+jYb3mePYsZnABq7wGkPac/m0nV653uGHXoHK8DCKCprdNg==
   dependencies:
-    zrender "4.0.7"
+    zrender "4.2.0"
 
 editions@^1.3.3:
   version "1.3.4"
@@ -5500,7 +5520,12 @@ he@^1.1.0, he@^1.2.0:
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-highlight.js@^9.13.1, highlight.js@~9.13.0:
+highlight.js@^9.13.1:
+  version "9.18.0"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.0.tgz#6b1763cfcd53744313bd3f31f1210f7beb962c79"
+  integrity sha512-A97kI1KAUzKoAiEoaGcf2O9YPS8nbDTCRFokaaeBhnqjQTvbAuAJrQMm21zw8s8xzaMtCQBtgbyGXLGxdxQyqQ==
+
+highlight.js@~9.13.0:
   version "9.13.1"
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.13.1.tgz#054586d53a6863311168488a0f58d6c505ce641e"
   integrity sha512-Sc28JNQNDzaH6PORtRLMvif9RSn1mYuOoX3omVjnb0+HbpPygU2ALBI0R/wsiqCb4/fcp07Gdo8g+fhtFrQl6A==
@@ -6778,7 +6803,7 @@ js-base64@^2.1.8:
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
   integrity sha512-M7kLczedRMYX4L8Mdh4MzyAMM9O5osx+4FcOQuTvr3A9F2D9S5JXheN0ewNbrvK2UatkTRhL5ejGmGSjNMiZuw==
 
-js-beautify@^1.6.12, js-beautify@^1.8.8:
+js-beautify@^1.6.12:
   version "1.10.2"
   resolved "https://registry.yarnpkg.com/js-beautify/-/js-beautify-1.10.2.tgz#88c9099cd6559402b124cfab18754936f8a7b178"
   integrity sha512-ZtBYyNUYJIsBWERnQP0rPN9KjkrDfJcMjuVGcvXOUJrD1zmOGwhRwQ4msG+HJ+Ni/FA7+sRQEMYVzdTQDvnzvQ==
@@ -6789,6 +6814,17 @@ js-beautify@^1.6.12, js-beautify@^1.8.8:
     mkdirp "~0.5.1"
     nopt "~4.0.1"
 
+js-beautify@^1.8.8:
+  version "1.10.3"
+  resolved "https://registry.yarnpkg.com/js-beautify/-/js-beautify-1.10.3.tgz#c73fa10cf69d3dfa52d8ed624f23c64c0a6a94c1"
+  integrity sha512-wfk/IAWobz1TfApSdivH5PJ0miIHgDoYb1ugSqHcODPmaYu46rYe5FVuIEkhjg8IQiv6rDNPyhsqbsohI/C2vQ==
+  dependencies:
+    config-chain "^1.1.12"
+    editorconfig "^0.15.3"
+    glob "^7.1.3"
+    mkdirp "~0.5.1"
+    nopt "~4.0.1"
+
 js-cookie@^2.1.3:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-2.1.3.tgz#48071625217ac9ecfab8c343a13d42ec09ff0526"
@@ -8800,11 +8836,16 @@ pofile@^1:
   resolved "https://registry.yarnpkg.com/pofile/-/pofile-1.0.11.tgz#35aff58c17491d127a07336d5522ebc9df57c954"
   integrity sha512-Vy9eH1dRD9wHjYt/QqXcTz+RnX/zg53xK+KljFSX30PvdDMb2z+c6uDUeblUGqqJgz3QFsdlA0IJvHziPmWtQg==
 
-popper.js@^1.14.7, popper.js@^1.15.0:
+popper.js@^1.14.7:
   version "1.15.0"
   resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.15.0.tgz#5560b99bbad7647e9faa475c6b8056621f5a4ff2"
   integrity sha512-w010cY1oCUmI+9KwwlWki+r5jxKfTFDVoadl7MSrIujHU5MJ5OR6HTDj6Xo8aoR/QsA56x8jKjA59qGH4ELtrA==
 
+popper.js@^1.15.0:
+  version "1.16.0"
+  resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.16.0.tgz#2e1816bcbbaa518ea6c2e15a466f4cb9c6e2fbb3"
+  integrity sha512-+G+EkOPoE5S/zChTpmBSSDYmhXJ5PsW8eMhH8cP/CQHMFPBG/kC9Y5IIw6qNYgdJ+/COf0ddY2li28iHaZRSjw==
+
 portal-vue@^2.1.5, portal-vue@^2.1.6:
   version "2.1.7"
   resolved "https://registry.yarnpkg.com/portal-vue/-/portal-vue-2.1.7.tgz#ea08069b25b640ca08a5b86f67c612f15f4e4ad4"
@@ -9006,6 +9047,11 @@ prettier@1.18.2:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.18.2.tgz#6823e7c5900017b4bd3acf46fe9ac4b4d7bda9ea"
   integrity sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==
 
+prettier@^1.18.2:
+  version "1.19.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
+  integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
+
 pretty-format@^24.8.0:
   version "24.8.0"
   resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.8.0.tgz#8dae7044f58db7cb8be245383b565a963e3c27f2"
@@ -11113,7 +11159,7 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
-toggle-selection@^1.0.3:
+toggle-selection@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/toggle-selection/-/toggle-selection-1.0.6.tgz#6e45b1263f2017fa0acc7d89d78b15b8bf77da32"
   integrity sha1-bkWxJj8gF/oKzH2J14sVuL932jI=
@@ -11525,9 +11571,9 @@ url-parse@^1.4.3:
     requires-port "^1.0.0"
 
 url-search-params-polyfill@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/url-search-params-polyfill/-/url-search-params-polyfill-5.0.0.tgz#09b98337c89dcf6c6a6a0bfeb096f6ba83b7526b"
-  integrity sha512-+SCD22QJp4UnqPOI5UTTR0Ljuh8cHbjEf1lIiZrZ8nHTlTixqwVsVQTSfk5vrmDz7N09/Y+ka5jQr0ff35FnQQ==
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/url-search-params-polyfill/-/url-search-params-polyfill-5.1.0.tgz#f0405dcc2e921bf7f5fdf8c4e616f1e8088ef31b"
+  integrity sha512-yjFY7uw2xRf9e8Mg4ZVkZwtp8dMCC4cbBkEIZiTDpuSY2WJ9+Quw0wRhxncv32qaMQwmBQT+P847rO8PrFhhDA==
 
 url@0.10.3:
   version "0.10.3"
@@ -11713,7 +11759,18 @@ vue-jest@^4.0.0-beta.2:
     source-map "^0.5.6"
     ts-jest "^23.10.5"
 
-vue-loader@^15.4.2, vue-loader@^15.7.1:
+vue-loader@^15.4.2:
+  version "15.8.3"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.8.3.tgz#857cb9e30eb5fc25e66db48dce7e4f768602a23c"
+  integrity sha512-yFksTFbhp+lxlm92DrKdpVIWMpranXnTEuGSc0oW+Gk43M9LWaAmBTnfj5+FCdve715mTHvo78IdaXf5TbiTJg==
+  dependencies:
+    "@vue/component-compiler-utils" "^3.1.0"
+    hash-sum "^1.0.2"
+    loader-utils "^1.1.0"
+    vue-hot-reload-api "^2.3.0"
+    vue-style-loader "^4.1.0"
+
+vue-loader@^15.7.1:
   version "15.7.1"
   resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.7.1.tgz#6ccacd4122aa80f69baaac08ff295a62e3aefcfd"
   integrity sha512-fwIKtA23Pl/rqfYP5TSGK7gkEuLhoTvRYW+TU7ER3q9GpNLt/PjG5NLv3XHRDiTg7OPM1JcckBgds+VnAc+HbA==
@@ -12308,7 +12365,7 @@ zen-observable@^0.8.0:
   resolved "https://registry.yarnpkg.com/zen-observable/-/zen-observable-0.8.11.tgz#d3415885eeeb42ee5abb9821c95bb518fcd6d199"
   integrity sha512-N3xXQVr4L61rZvGMpWe8XoCGX8vhU35dPyQ4fm5CY/KDlG0F75un14hjbckPXTDuKUY6V0dqR2giT6xN8Y4GEQ==
 
-zrender@4.0.7:
-  version "4.0.7"
-  resolved "https://registry.yarnpkg.com/zrender/-/zrender-4.0.7.tgz#15ae960822f5efed410995d37e5107fe3de10e6d"
-  integrity sha512-TNloHe0ums6zxbHfnaCryM61J4IWDajZwNq6dHk9vfWhhysO/OeFvvR0drBs/nbXha2YxSzfQj2FiCd6RVBe+Q==
+zrender@4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/zrender/-/zrender-4.2.0.tgz#d001302e155f28de1f9fc7fcd5c254bad28471cf"
+  integrity sha512-YJ9hxt5uFincYYU3KK31+Ce+B6PJmYYK0Q9fQ6jOUAoC/VHbe4kCKAPkxKeT7jGTxrK5wYu18R0TLGqj2zbEOA==