Merge branch 'master' into 'web-hooks-log-pagination'

# Conflicts:
#   db/schema.rb

105 files changed, 719 insertions, 998 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8703ef6823a..1ccaa2e095c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -285,7 +285,8 @@ review-docs-deploy-manual:
     - ./$SCRIPT_NAME deploy
   when: manual
   only:
-    - branches
+    - branches@gitlab-org/gitlab-ce
+    - branches@gitlab-org/gitlab-ee
   <<: *except-docs-and-qa
 
 # Always trigger a docs build in gitlab-docs only on docs-only branches.
@@ -298,6 +299,8 @@ review-docs-deploy:
     - ./$SCRIPT_NAME deploy
   only:
     - /(^docs[\/-].*|.*-docs$)/
+    - branches@gitlab-org/gitlab-ce
+    - branches@gitlab-org/gitlab-ee
   <<: *except-qa
 
 # Cleanup remote environment of gitlab-docs
diff --git a/.gitlab/issue_templates/Feature Proposal.md b/.gitlab/issue_templates/Feature proposal.md
index c4065d3c4ea..c4065d3c4ea 100644
--- a/.gitlab/issue_templates/Feature Proposal.md
+++ b/.gitlab/issue_templates/Feature proposal.md
diff --git a/.gitlab/issue_templates/Research Proposal.md b/.gitlab/issue_templates/Research proposal.md
index 5676656793d..5676656793d 100644
--- a/.gitlab/issue_templates/Research Proposal.md
+++ b/.gitlab/issue_templates/Research proposal.md
diff --git a/.gitlab/issue_templates/Security Developer Workflow.md b/.gitlab/issue_templates/Security developer workflow.md
index 0c878dbf64c..c1f702e9385 100644
--- a/.gitlab/issue_templates/Security Developer Workflow.md
+++ b/.gitlab/issue_templates/Security developer workflow.md
@@ -39,6 +39,7 @@ Set the title to: `[Security] Description of the original issue`
 - [ ] Add the nickname of the external user who found the issue (and/or HackerOne profile) to the Thanks row in the [details section](#details)
 
 ### Summary
+
 #### Links
 
 | Description | Link |
diff --git a/.gitlab/merge_request_templates/Database Changes.md b/.gitlab/merge_request_templates/Database changes.md
index 1c4f30d9320..d14d52e1b6b 100644
--- a/.gitlab/merge_request_templates/Database Changes.md
+++ b/.gitlab/merge_request_templates/Database changes.md
@@ -1,7 +1,7 @@
 Add a description of your merge request here. Merge requests without an adequate
 description will not be reviewed until one is added.
 
-## Database Checklist
+## Database checklist
 
 When adding migrations:
 
@@ -31,7 +31,7 @@ When removing columns, tables, indexes or other structures:
 - [ ] Removed these in a post-deployment migration
 - [ ] Made sure the application no longer uses (or ignores) these structures
 
-## General Checklist
+## General checklist
 
 - [ ] [Changelog entry](https://docs.gitlab.com/ee/development/changelog.html) added, if necessary
 - [ ] [Documentation created/updated](https://docs.gitlab.com/ee/development/doc_styleguide.html)
diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
index 8b27ad70f93..068bced3785 100644
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
@@ -1 +1 @@
-0.109.0
+0.110.0
diff --git a/README.md b/README.md
index 8bd667b3dac..295e1d6c6cc 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ We're hiring developers, support people, and production engineers all the time,
 There are two editions of GitLab:
 
 - GitLab Community Edition (CE) is available freely under the MIT Expat license.
-- GitLab Enterprise Edition (EE) includes [extra features](https://about.gitlab.com/products/#compare-options) that are more useful for organizations with more than 100 users. To use EE and get official support please [become a subscriber](https://about.gitlab.com/products/).
+- GitLab Enterprise Edition (EE) includes [extra features](https://about.gitlab.com/pricing/#compare-options) that are more useful for organizations with more than 100 users. To use EE and get official support please [become a subscriber](https://about.gitlab.com/pricing/).
 
 ## Website
 
diff --git a/app/assets/javascripts/gfm_auto_complete.js b/app/assets/javascripts/gfm_auto_complete.js
index 09186a865e4..73b2cd0b2c7 100644
--- a/app/assets/javascripts/gfm_auto_complete.js
+++ b/app/assets/javascripts/gfm_auto_complete.js
@@ -12,7 +12,7 @@ export const defaultAutocompleteConfig = {
   members: true,
   issues: true,
   mergeRequests: true,
-  epics: false,
+  epics: true,
   milestones: true,
   labels: true,
 };
@@ -493,6 +493,7 @@ GfmAutoComplete.atTypeMap = {
   '@': 'members',
   '#': 'issues',
   '!': 'mergeRequests',
+  '&': 'epics',
   '~': 'labels',
   '%': 'milestones',
   '/': 'commands',
diff --git a/app/assets/javascripts/gl_form.js b/app/assets/javascripts/gl_form.js
index f802971a3ca..c74de7ac34d 100644
--- a/app/assets/javascripts/gl_form.js
+++ b/app/assets/javascripts/gl_form.js
@@ -9,6 +9,13 @@ export default class GLForm {
     this.form = form;
     this.textarea = this.form.find('textarea.js-gfm-input');
     this.enableGFM = Object.assign({}, GFMConfig.defaultAutocompleteConfig, enableGFM);
+    // Disable autocomplete for keywords which do not have dataSources available
+    const dataSources = (gl.GfmAutoComplete && gl.GfmAutoComplete.dataSources) || {};
+    Object.keys(this.enableGFM).forEach(item => {
+      if (item !== 'emojis') {
+        this.enableGFM[item] = !!dataSources[item];
+      }
+    });
     // Before we start, we should clean up any previous data for this form
     this.destroy();
     // Setup the form
diff --git a/app/assets/javascripts/pages/snippets/form.js b/app/assets/javascripts/pages/snippets/form.js
index 758bbafead3..f369c7ef9a6 100644
--- a/app/assets/javascripts/pages/snippets/form.js
+++ b/app/assets/javascripts/pages/snippets/form.js
@@ -8,6 +8,7 @@ export default () => {
     members: false,
     issues: false,
     mergeRequests: false,
+    epics: false,
     milestones: false,
     labels: false,
   });
diff --git a/app/assets/javascripts/shared/milestones/form.js b/app/assets/javascripts/shared/milestones/form.js
index 060f374310c..8681a1776c6 100644
--- a/app/assets/javascripts/shared/milestones/form.js
+++ b/app/assets/javascripts/shared/milestones/form.js
@@ -8,10 +8,11 @@ export default (initGFM = true) => {
   new DueDateSelectors(); // eslint-disable-line no-new
   // eslint-disable-next-line no-new
   new GLForm($('.milestone-form'), {
-    emojis: initGFM,
+    emojis: true,
     members: initGFM,
     issues: initGFM,
     mergeRequests: initGFM,
+    epics: initGFM,
     milestones: initGFM,
     labels: initGFM,
   });
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue b/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue
index c44419d24e6..5e464f8a0e2 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/deployment.vue
@@ -1,4 +1,5 @@
 <script>
+import Icon from '~/vue_shared/components/icon.vue';
 import timeagoMixin from '../../vue_shared/mixins/timeago';
 import tooltip from '../../vue_shared/directives/tooltip';
 import LoadingButton from '../../vue_shared/components/loading_button.vue';
@@ -14,6 +15,7 @@ export default {
     LoadingButton,
     MemoryUsage,
     StatusIcon,
+    Icon,
   },
   directives: {
     tooltip,
@@ -110,11 +112,10 @@ export default {
               class="deploy-link js-deploy-url"
             >
               {{ deployment.external_url_formatted }}
-              <i
-                class="fa fa-external-link"
-                aria-hidden="true"
-              >
-              </i>
+              <icon
+                :size="16"
+                name="external-link"
+              />
             </a>
           </template>
           <span
diff --git a/app/assets/javascripts/vue_shared/components/markdown/field.vue b/app/assets/javascripts/vue_shared/components/markdown/field.vue
index fba67681777..298971a36b2 100644
--- a/app/assets/javascripts/vue_shared/components/markdown/field.vue
+++ b/app/assets/javascripts/vue_shared/components/markdown/field.vue
@@ -67,6 +67,7 @@
         members: this.enableAutocomplete,
         issues: this.enableAutocomplete,
         mergeRequests: this.enableAutocomplete,
+        epics: this.enableAutocomplete,
         milestones: this.enableAutocomplete,
         labels: this.enableAutocomplete,
       });
diff --git a/app/assets/stylesheets/framework/contextual_sidebar.scss b/app/assets/stylesheets/framework/contextual_sidebar.scss
index 9cbaaa5dc8d..ea4cb9a0b75 100644
--- a/app/assets/stylesheets/framework/contextual_sidebar.scss
+++ b/app/assets/stylesheets/framework/contextual_sidebar.scss
@@ -68,8 +68,7 @@
 }
 
 .nav-sidebar {
-  transition: width $sidebar-transition-duration,
-    left $sidebar-transition-duration;
+  transition: width $sidebar-transition-duration, left $sidebar-transition-duration;
   position: fixed;
   z-index: 400;
   width: $contextual-sidebar-width;
@@ -77,12 +76,12 @@
   bottom: 0;
   left: 0;
   background-color: $gray-light;
-  box-shadow: inset -2px 0 0 $border-color;
+  box-shadow: inset -1px 0 0 $border-color;
   transform: translate3d(0, 0, 0);
 
   &:not(.sidebar-collapsed-desktop) {
     @media (min-width: map-get($grid-breakpoints, sm)) and (max-width: map-get($grid-breakpoints, sm)) {
-      box-shadow: inset -2px 0 0 $border-color,
+      box-shadow: inset -1px 0 0 $border-color,
         2px 1px 3px $dropdown-shadow-color;
     }
   }
@@ -214,7 +213,7 @@
   > li {
     > a {
       @include media-breakpoint-up(sm) {
-        margin-right: 2px;
+        margin-right: 1px;
       }
 
       &:hover {
@@ -224,7 +223,7 @@
 
     &.is-showing-fly-out {
       > a {
-        margin-right: 2px;
+        margin-right: 1px;
       }
 
       .sidebar-sub-level-items {
@@ -317,14 +316,14 @@
 
 .toggle-sidebar-button,
 .close-nav-button {
-  width: $contextual-sidebar-width - 2px;
+  width: $contextual-sidebar-width - 1px;
   transition: width $sidebar-transition-duration;
   position: fixed;
   bottom: 0;
   padding: $gl-padding;
   background-color: $gray-light;
   border: 0;
-  border-top: 2px solid $border-color;
+  border-top: 1px solid $border-color;
   color: $gl-text-color-secondary;
   display: flex;
   align-items: center;
@@ -379,7 +378,7 @@
 
   .toggle-sidebar-button {
     padding: 16px;
-    width: $contextual-sidebar-collapsed-width - 2px;
+    width: $contextual-sidebar-collapsed-width - 1px;
 
     .collapse-text,
     .icon-angle-double-left {
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index 49226ae8eac..f75be4e01cd 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -261,12 +261,16 @@
     vertical-align: baseline;
   }
 
-  a.autodevops-badge {
-    color: $white-light;
-  }
+  a {
+    color: $gl-text-color;
 
-  a.autodevops-link {
-    color: $gl-link-color;
+    &.autodevops-badge {
+      color: $white-light;
+    }
+
+    &.autodevops-link {
+      color: $gl-link-color;
+    }
   }
 
   .commit-row-description {
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index ccf5d632614..efd730af558 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -737,6 +737,10 @@
   > *:not(:last-child) {
     margin-right: .3em;
   }
+
+  svg {
+    vertical-align: text-top;
+  }
 }
 
 .deploy-link {
diff --git a/app/controllers/projects/lfs_api_controller.rb b/app/controllers/projects/lfs_api_controller.rb
index ee4ed674110..3f4962b543d 100644
--- a/app/controllers/projects/lfs_api_controller.rb
+++ b/app/controllers/projects/lfs_api_controller.rb
@@ -93,7 +93,7 @@ class Projects::LfsApiController < Projects::GitHttpClientController
   end
 
   def lfs_check_batch_operation!
-    if upload_request? && Gitlab::Database.read_only?
+    if batch_operation_disallowed?
       render(
         json: {
           message: lfs_read_only_message
@@ -105,6 +105,11 @@ class Projects::LfsApiController < Projects::GitHttpClientController
   end
 
   # Overridden in EE
+  def batch_operation_disallowed?
+    upload_request? && Gitlab::Database.read_only?
+  end
+
+  # Overridden in EE
   def lfs_read_only_message
     _('You cannot write to this read-only GitLab instance.')
   end
diff --git a/app/helpers/notes_helper.rb b/app/helpers/notes_helper.rb
index e1a0cf1604c..3fa2e5452c8 100644
--- a/app/helpers/notes_helper.rb
+++ b/app/helpers/notes_helper.rb
@@ -148,6 +148,7 @@ module NotesHelper
         members: autocomplete,
         issues: autocomplete,
         mergeRequests: autocomplete,
+        epics: autocomplete,
         milestones: autocomplete,
         labels: autocomplete
       }
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 6c96c8ca391..b4090fd8baf 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -128,14 +128,9 @@ class MergeRequest < ActiveRecord::Base
     end
 
     after_transition unchecked: :cannot_be_merged do |merge_request, transition|
-      begin
-        if merge_request.notify_conflict?
-          NotificationService.new.merge_request_unmergeable(merge_request)
-          TodoService.new.merge_request_became_unmergeable(merge_request)
-        end
-      rescue Gitlab::Git::CommandError
-        # Checking mergeability can trigger exception, e.g. non-utf8
-        # We ignore this type of errors.
+      if merge_request.notify_conflict?
+        NotificationService.new.merge_request_unmergeable(merge_request)
+        TodoService.new.merge_request_became_unmergeable(merge_request)
       end
     end
 
@@ -707,7 +702,14 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def notify_conflict?
-    (opened? || locked?) && !project.repository.can_be_merged?(diff_head_sha, target_branch)
+    (opened? || locked?) &&
+      has_commits? &&
+      !branch_missing? &&
+      !project.repository.can_be_merged?(diff_head_sha, target_branch)
+  rescue Gitlab::Git::CommandError
+    # Checking mergeability can trigger exception, e.g. non-utf8
+    # We ignore this type of errors.
+    false
   end
 
   def related_notes
diff --git a/app/models/project_services/bamboo_service.rb b/app/models/project_services/bamboo_service.rb
index 7f4c47a6d14..edc5c00d9c4 100644
--- a/app/models/project_services/bamboo_service.rb
+++ b/app/models/project_services/bamboo_service.rb
@@ -67,11 +67,11 @@ class BambooService < CiService
   def execute(data)
     return unless supported_events.include?(data[:object_kind])
 
-    get_path("updateAndBuild.action?buildKey=#{build_key}")
+    get_path("updateAndBuild.action", { buildKey: build_key })
   end
 
   def calculate_reactive_cache(sha, ref)
-    response = get_path("rest/api/latest/result?label=#{sha}")
+    response = get_path("rest/api/latest/result/byChangeset/#{sha}")
 
     { build_page: read_build_page(response), commit_status: read_commit_status(response) }
   end
@@ -113,18 +113,20 @@ class BambooService < CiService
     URI.join("#{bamboo_url}/", path).to_s
   end
 
-  def get_path(path)
+  def get_path(path, query_params = {})
     url = build_url(path)
 
     if username.blank? && password.blank?
-      Gitlab::HTTP.get(url, verify: false)
+      Gitlab::HTTP.get(url, verify: false, query: query_params)
     else
-      url << '&os_authType=basic'
-      Gitlab::HTTP.get(url, verify: false,
-                            basic_auth: {
-                              username: username,
-                              password: password
-                            })
+      query_params[:os_authType] = 'basic'
+      Gitlab::HTTP.get(url,
+                       verify: false,
+                       query: query_params,
+                       basic_auth: {
+                         username: username,
+                         password: password
+                       })
     end
   end
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index 8e0dc91b2a7..48629c58490 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -244,7 +244,7 @@ class User < ActiveRecord::Base
   scope :blocked, -> { with_states(:blocked, :ldap_blocked) }
   scope :external, -> { where(external: true) }
   scope :active, -> { with_state(:active).non_internal }
-  scope :without_projects, -> { where('id NOT IN (SELECT DISTINCT(user_id) FROM members WHERE user_id IS NOT NULL AND requested_at IS NULL)') }
+  scope :without_projects, -> { joins('LEFT JOIN project_authorizations ON users.id = project_authorizations.user_id').where(project_authorizations: { user_id: nil }) }
   scope :todo_authors, ->(user_id, state) { where(id: Todo.where(user_id: user_id, state: state).select(:author_id)) }
   scope :order_recent_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('current_sign_in_at', 'DESC')) }
   scope :order_oldest_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('current_sign_in_at', 'ASC')) }
diff --git a/app/presenters/project_presenter.rb b/app/presenters/project_presenter.rb
index ad655a7b3f4..d4d622d84ab 100644
--- a/app/presenters/project_presenter.rb
+++ b/app/presenters/project_presenter.rb
@@ -27,6 +27,7 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
 
   def statistics_buttons(show_auto_devops_callout:)
     [
+      readme_anchor_data,
       changelog_anchor_data,
       license_anchor_data,
       contribution_guide_anchor_data,
@@ -212,11 +213,11 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
   end
 
   def readme_anchor_data
-    if current_user && can_current_user_push_to_default_branch? && repository.readme.blank?
+    if current_user && can_current_user_push_to_default_branch? && repository.readme.nil?
       OpenStruct.new(enabled: false,
                      label: _('Add Readme'),
                      link: add_readme_path)
-    elsif repository.readme.present?
+    elsif repository.readme
       OpenStruct.new(enabled: true,
                      label: _('Readme'),
                      link: default_view != 'readme' ? readme_path : '#readme')
diff --git a/app/serializers/build_details_entity.rb b/app/serializers/build_details_entity.rb
index ca4480fe2b1..2de9624aed4 100644
--- a/app/serializers/build_details_entity.rb
+++ b/app/serializers/build_details_entity.rb
@@ -35,7 +35,7 @@ class BuildDetailsEntity < JobEntity
 
   def build_failed_issue_options
     { title: "Job Failed ##{build.id}",
-      description: "Job [##{build.id}](#{project_job_path(project, build)}) failed for #{build.sha}:\n" }
+      description: "Job [##{build.id}](#{project_job_url(project, build)}) failed for #{build.sha}:\n" }
   end
 
   def current_user
diff --git a/app/views/shared/boards/components/_board.html.haml b/app/views/shared/boards/components/_board.html.haml
index 65de6172d89..03e008f5fa0 100644
--- a/app/views/shared/boards/components/_board.html.haml
+++ b/app/views/shared/boards/components/_board.html.haml
@@ -32,7 +32,7 @@
             "v-if" => "!list.preset && list.id" }
             %button.board-delete.has-tooltip.float-right{ type: "button", title: _("Delete list"), "aria-label" => _("Delete list"), data: { placement: "bottom" }, "@click.stop" => "deleteBoard" }
               = icon("trash")
-        .issue-count-badge.clearfix{ "v-if" => 'list.type !== "blank"' }
+        .issue-count-badge.clearfix{ "v-if" => 'list.type !== "blank" && list.type !== "promotion"' }
           %span.issue-count-badge-count.float-left{ ":class" => '{ "has-btn": list.type !== "closed" && !disabled }' }
             {{ list.issuesSize }}
           - if can?(current_user, :admin_list, current_board_parent)
@@ -43,8 +43,7 @@
               "title" => _("New issue"),
               data: { placement: "top", container: "body" } }
               = icon("plus", class: "js-no-trigger-collapse")
-
-    %board-list{ "v-if" => 'list.type !== "blank"',
+    %board-list{ "v-if" => 'list.type !== "blank" && list.type !== "promotion"',
       ":list" => "list",
       ":issues" => "list.issues",
       ":loading" => "list.loading",
@@ -55,3 +54,4 @@
       "ref" => "board-list" }
     - if can?(current_user, :admin_list, current_board_parent)
       %board-blank-state{ "v-if" => 'list.id == "blank"' }
+    = render_if_exists 'shared/boards/board_promotion_state'
diff --git a/app/views/shared/boards/components/_sidebar.html.haml b/app/views/shared/boards/components/_sidebar.html.haml
index 774dafe5f2c..1ff956649ed 100644
--- a/app/views/shared/boards/components/_sidebar.html.haml
+++ b/app/views/shared/boards/components/_sidebar.html.haml
@@ -8,6 +8,7 @@
               {{ issue.title }}
             %br/
             %span
+              = render_if_exists "shared/boards/components/sidebar/issue_project_path"
               = precede "#" do
                 {{ issue.iid }}
           %a.gutter-toggle.float-right{ role: "button",
@@ -17,9 +18,11 @@
             = custom_icon("icon_close", size: 15)
         .js-issuable-update
           = render "shared/boards/components/sidebar/assignee"
+          = render_if_exists "shared/boards/components/sidebar/epic"
           = render "shared/boards/components/sidebar/milestone"
           = render "shared/boards/components/sidebar/due_date"
           = render "shared/boards/components/sidebar/labels"
+          = render_if_exists "shared/boards/components/sidebar/weight"
           = render "shared/boards/components/sidebar/notifications"
           %remove-btn{ ":issue" => "issue",
             ":issue-update" => "issue.sidebarInfoEndpoint",
diff --git a/app/views/shared/issuable/form/_title.html.haml b/app/views/shared/issuable/form/_title.html.haml
index c35d0b3751f..e49bdec386a 100644
--- a/app/views/shared/issuable/form/_title.html.haml
+++ b/app/views/shared/issuable/form/_title.html.haml
@@ -6,7 +6,7 @@
 
 %div{ class: div_class }
   = form.text_field :title, required: true, maxlength: 255, autofocus: true,
-      autocomplete: 'off', class: 'form-control pad qa-issuable-form-title'
+      autocomplete: 'off', class: 'form-control pad qa-issuable-form-title', placeholder: _('Title')
 
   - if issuable.respond_to?(:work_in_progress?)
     %p.form-text.text-muted
diff --git a/app/workers/all_queues.yml b/app/workers/all_queues.yml
index d06f51b1828..b8b854853b7 100644
--- a/app/workers/all_queues.yml
+++ b/app/workers/all_queues.yml
@@ -20,6 +20,7 @@
 - cronjob:ci_archive_traces_cron
 - cronjob:trending_projects
 - cronjob:issue_due_scheduler
+- cronjob:prune_web_hook_logs
 
 - gcp_cluster:cluster_install_app
 - gcp_cluster:cluster_provision
diff --git a/app/workers/prune_web_hook_logs_worker.rb b/app/workers/prune_web_hook_logs_worker.rb
new file mode 100644
index 00000000000..45c7d32f7eb
--- /dev/null
+++ b/app/workers/prune_web_hook_logs_worker.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+# Worker that deletes a fixed number of outdated rows from the "web_hook_logs"
+# table.
+class PruneWebHookLogsWorker
+  include ApplicationWorker
+  include CronjobQueue
+
+  # The maximum number of rows to remove in a single job.
+  DELETE_LIMIT = 50_000
+
+  def perform
+    # MySQL doesn't allow "DELETE FROM ... WHERE id IN ( ... )" if the inner
+    # query refers to the same table. To work around this we wrap the IN body in
+    # another sub query.
+    WebHookLog
+      .where(
+        'id IN (SELECT id FROM (?) ids_to_remove)',
+        WebHookLog
+          .select(:id)
+          .where('created_at < ?', 90.days.ago.beginning_of_day)
+          .limit(DELETE_LIMIT)
+      )
+      .delete_all
+  end
+end
diff --git a/changelogs/unreleased/18141-osw-use-monospaced-font-on-diffs-commit-ref.yml b/changelogs/unreleased/18141-osw-use-monospaced-font-on-diffs-commit-ref.yml
new file mode 100644
index 00000000000..43ff880a8cb
--- /dev/null
+++ b/changelogs/unreleased/18141-osw-use-monospaced-font-on-diffs-commit-ref.yml
@@ -0,0 +1,5 @@
+---
+title: Use monospaced font for MR diff commit link ref on GFM
+merge_request:
+author:
+type: other
diff --git a/changelogs/unreleased/36907-fix-new-issue-link-from-failed-job.yml b/changelogs/unreleased/36907-fix-new-issue-link-from-failed-job.yml
new file mode 100644
index 00000000000..80a50734f72
--- /dev/null
+++ b/changelogs/unreleased/36907-fix-new-issue-link-from-failed-job.yml
@@ -0,0 +1,5 @@
+---
+title: Fix link to job when creating a new issue from a failed job
+merge_request: 20328
+author:
+type: fixed
diff --git a/changelogs/unreleased/46963-add_readme_button_for_non_empty_project.yml b/changelogs/unreleased/46963-add_readme_button_for_non_empty_project.yml
new file mode 100644
index 00000000000..fdf41a26c4d
--- /dev/null
+++ b/changelogs/unreleased/46963-add_readme_button_for_non_empty_project.yml
@@ -0,0 +1,5 @@
+---
+title: Add readme button to non-empty project page
+merge_request: 20104
+author:
+type: fixed
diff --git a/changelogs/unreleased/48653-mr-target-branch-missing.yml b/changelogs/unreleased/48653-mr-target-branch-missing.yml
new file mode 100644
index 00000000000..c2b342b87d2
--- /dev/null
+++ b/changelogs/unreleased/48653-mr-target-branch-missing.yml
@@ -0,0 +1,5 @@
+---
+title: Fix merge request page rendering error when its target/source branch is missing
+merge_request: 20280
+author:
+type: fixed
diff --git a/changelogs/unreleased/add-title-placeholder-for-new-issues.yml b/changelogs/unreleased/add-title-placeholder-for-new-issues.yml
new file mode 100644
index 00000000000..ce9e3b4ac18
--- /dev/null
+++ b/changelogs/unreleased/add-title-placeholder-for-new-issues.yml
@@ -0,0 +1,5 @@
+---
+title: Add title placeholder for new issues
+merge_request: 20271
+author: George Tsiolis
+type: changed
diff --git a/changelogs/unreleased/dm-user-without-projects-performance.yml b/changelogs/unreleased/dm-user-without-projects-performance.yml
new file mode 100644
index 00000000000..e7fc0ae6d54
--- /dev/null
+++ b/changelogs/unreleased/dm-user-without-projects-performance.yml
@@ -0,0 +1,5 @@
+---
+title: Improve performance of listing users without projects
+merge_request:
+author:
+type: performance
diff --git a/changelogs/unreleased/fix-gitaly-mr-creation-limits.yml b/changelogs/unreleased/fix-gitaly-mr-creation-limits.yml
new file mode 100644
index 00000000000..e903f2e5277
--- /dev/null
+++ b/changelogs/unreleased/fix-gitaly-mr-creation-limits.yml
@@ -0,0 +1,5 @@
+---
+title: Fix merge request diffs when created with gitaly_diff_between enabled
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/fix-last-commit-author-link-is-blue.yml b/changelogs/unreleased/fix-last-commit-author-link-is-blue.yml
new file mode 100644
index 00000000000..aaceeaecfb1
--- /dev/null
+++ b/changelogs/unreleased/fix-last-commit-author-link-is-blue.yml
@@ -0,0 +1,5 @@
+---
+title: Updated last commit link color
+merge_request: 20234
+author: Constance Okoghenun
+type: fixed
diff --git a/changelogs/unreleased/jprovazn-extra-line.yml b/changelogs/unreleased/jprovazn-extra-line.yml
new file mode 100644
index 00000000000..2628620f8ec
--- /dev/null
+++ b/changelogs/unreleased/jprovazn-extra-line.yml
@@ -0,0 +1,5 @@
+---
+title: Don't show context button for diffs of deleted files.
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/prune-web-hook-logs.yml b/changelogs/unreleased/prune-web-hook-logs.yml
new file mode 100644
index 00000000000..e8c805b2a92
--- /dev/null
+++ b/changelogs/unreleased/prune-web-hook-logs.yml
@@ -0,0 +1,5 @@
+---
+title: Prune web hook logs older than 90 days
+merge_request:
+author:
+type: added
diff --git a/changelogs/unreleased/sh-fix-bamboo-change-set.yml b/changelogs/unreleased/sh-fix-bamboo-change-set.yml
new file mode 100644
index 00000000000..85e79e17dee
--- /dev/null
+++ b/changelogs/unreleased/sh-fix-bamboo-change-set.yml
@@ -0,0 +1,5 @@
+---
+title: Fix Bamboo CI status not showing for branch plans
+merge_request:
+author:
+type: fixed
diff --git a/changelogs/unreleased/update-external-link-icon-in-merge-request-widget.yml b/changelogs/unreleased/update-external-link-icon-in-merge-request-widget.yml
new file mode 100644
index 00000000000..c650c32f884
--- /dev/null
+++ b/changelogs/unreleased/update-external-link-icon-in-merge-request-widget.yml
@@ -0,0 +1,5 @@
+---
+title: Update external link icon in merge request widget
+merge_request: 20154
+author: George Tsiolis
+type: changed
diff --git a/config/aws.yml.example b/config/aws.yml.example
deleted file mode 100644
index bb10c3cec7b..00000000000
--- a/config/aws.yml.example
+++ /dev/null
@@ -1,22 +0,0 @@
-# See https://github.com/jnicklas/carrierwave#using-amazon-s3
-# for more options
-# If you change this file in a Merge Request, please also create
-# a Merge Request on https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests
-#
-production:
-  access_key_id: AKIA1111111111111UA
-  secret_access_key: secret
-  bucket: mygitlab.production.us
-  region: us-east-1
-
-development:
-  access_key_id: AKIA1111111111111UA
-  secret_access_key: secret
-  bucket: mygitlab.development.us
-  region: us-east-1
-
-test:
-  access_key_id: AKIA1111111111111UA
-  secret_access_key: secret
-  bucket: mygitlab.test.us
-  region: us-east-1
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 550647ae1c6..693a2934a1b 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -338,6 +338,10 @@ Settings.cron_jobs['issue_due_scheduler_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['issue_due_scheduler_worker']['cron'] ||= '50 00 * * *'
 Settings.cron_jobs['issue_due_scheduler_worker']['job_class'] = 'IssueDueSchedulerWorker'
 
+Settings.cron_jobs['prune_web_hook_logs_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['prune_web_hook_logs_worker']['cron'] ||= '0 */1 * * *'
+Settings.cron_jobs['prune_web_hook_logs_worker']['job_class'] = 'PruneWebHookLogsWorker'
+
 #
 # Sidekiq
 #
diff --git a/config/initializers/carrierwave.rb b/config/initializers/carrierwave.rb
deleted file mode 100644
index 5cde6cbb0ff..00000000000
--- a/config/initializers/carrierwave.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-CarrierWave::SanitizedFile.sanitize_regexp = /[^[:word:]\.\-\+]/
-
-aws_file = Rails.root.join('config', 'aws.yml')
-
-if File.exist?(aws_file)
-  AWS_CONFIG = YAML.load(File.read(aws_file))[Rails.env]
-
-  CarrierWave.configure do |config|
-    config.fog_provider = 'fog/aws'
-
-    config.fog_credentials = {
-      provider: 'AWS',                                        # required
-      aws_access_key_id: AWS_CONFIG['access_key_id'],         # required
-      aws_secret_access_key: AWS_CONFIG['secret_access_key'], # required
-      region: AWS_CONFIG['region'],                           # optional, defaults to 'us-east-1'
-    }
-
-    # required
-    config.fog_directory = AWS_CONFIG['bucket']
-
-    # optional, defaults to true
-    config.fog_public = false
-
-    # optional, defaults to {}
-    config.fog_attributes = { 'Cache-Control' => 'max-age=315576000' }
-
-    # optional time (in seconds) that authenticated urls will be valid.
-    # when fog_public is false and provider is AWS or Google, defaults to 600
-    config.fog_authenticated_url_expiration = 1 << 29
-  end
-end
diff --git a/db/fixtures/development/20_nested_groups.rb b/db/fixtures/development/20_nested_groups.rb
index 2bc78e120a5..3d95e243f8a 100644
--- a/db/fixtures/development/20_nested_groups.rb
+++ b/db/fixtures/development/20_nested_groups.rb
@@ -1,30 +1,5 @@
 require './spec/support/sidekiq'
 
-def create_group_with_parents(user, full_path)
-  parent_path = nil
-  group = nil
-
-  until full_path.blank?
-    path, _, full_path = full_path.partition('/')
-
-    if parent_path
-      parent = Group.find_by_full_path(parent_path)
-
-      parent_path += '/'
-      parent_path += path
-
-      group = Groups::CreateService.new(user, path: path, parent_id: parent.id).execute
-    else
-      parent_path = path
-
-      group = Group.find_by_full_path(parent_path) ||
-        Groups::CreateService.new(user, path: path).execute
-    end
-  end
-
-  group
-end
-
 Sidekiq::Testing.inline! do
   Gitlab::Seeder.quiet do
     flag = 'SEED_NESTED_GROUPS'
@@ -48,7 +23,8 @@ Sidekiq::Testing.inline! do
         full_path = url.sub('https://android.googlesource.com/', '')
         full_path = full_path.sub(/\.git\z/, '')
         full_path, _, project_path = full_path.rpartition('/')
-        group = Group.find_by_full_path(full_path) || create_group_with_parents(user, full_path)
+        group = Group.find_by_full_path(full_path) ||
+          Groups::NestedCreateService.new(user, group_path: full_path).execute
 
         params = {
           import_url: url,
diff --git a/db/post_migrate/20180619121030_enqueue_delete_diff_files_workers.rb b/db/post_migrate/20180619121030_enqueue_delete_diff_files_workers.rb
deleted file mode 100644
index 5fb3d545624..00000000000
--- a/db/post_migrate/20180619121030_enqueue_delete_diff_files_workers.rb
+++ /dev/null
@@ -1,70 +0,0 @@
-class EnqueueDeleteDiffFilesWorkers < ActiveRecord::Migration
-  include Gitlab::Database::MigrationHelpers
-
-  class MergeRequestDiff < ActiveRecord::Base
-    self.table_name = 'merge_request_diffs'
-
-    belongs_to :merge_request
-
-    include EachBatch
-  end
-
-  DOWNTIME = false
-  BATCH_SIZE = 1000
-  MIGRATION = 'DeleteDiffFiles'
-  DELAY_INTERVAL = 8.minutes
-  TMP_INDEX = 'tmp_partial_diff_id_with_files_index'.freeze
-
-  disable_ddl_transaction!
-
-  def up
-    # We add temporary index, to make iteration over batches more performant.
-    # Conditional here is to avoid the need of doing that in a separate
-    # migration file to make this operation idempotent.
-    #
-    unless index_exists_by_name?(:merge_request_diffs, TMP_INDEX)
-      add_concurrent_index(:merge_request_diffs, :id, where: "(state NOT IN ('without_files', 'empty'))", name: TMP_INDEX)
-    end
-
-
-    diffs_with_files = MergeRequestDiff.where.not(state: ['without_files', 'empty'])
-
-    # explain (analyze, buffers) example for the iteration:
-    #
-    # Index Only Scan using tmp_index_20013 on merge_request_diffs  (cost=0.43..1630.19 rows=60567 width=4) (actual time=0.047..9.572 rows=56976 loops=1)
-    #   Index Cond: ((id >= 764586) AND (id < 835298))
-    #   Heap Fetches: 8
-    #   Buffers: shared hit=18188
-    # Planning time: 0.752 ms
-    # Execution time: 12.430 ms
-    #
-    diffs_with_files.each_batch(of: BATCH_SIZE) do |relation, outer_index|
-      ids = relation.pluck(:id)
-
-      ids.each_with_index do |diff_id, inner_index|
-        # This will give some space between batches of workers.
-        interval = DELAY_INTERVAL * outer_index + inner_index.minutes
-
-        # A single `merge_request_diff` can be associated with way too many
-        # `merge_request_diff_files`. It's better to avoid batching these and
-        # schedule one at a time.
-        #
-        # Considering roughly 6M jobs, this should take ~30 days to process all
-        # of them.
-        #
-        BackgroundMigrationWorker.perform_in(interval, MIGRATION, [diff_id])
-      end
-    end
-
-    # We remove temporary index, because it is not required during standard
-    # operations and runtime.
-    #
-    remove_concurrent_index_by_name(:merge_request_diffs, TMP_INDEX)
-  end
-
-  def down
-    if index_exists_by_name?(:merge_request_diffs, TMP_INDEX)
-      remove_concurrent_index_by_name(:merge_request_diffs, TMP_INDEX)
-    end
-  end
-end
diff --git a/db/post_migrate/20180629191052_add_partial_index_to_projects_for_last_repository_check_at.rb b/db/post_migrate/20180629191052_add_partial_index_to_projects_for_last_repository_check_at.rb
new file mode 100644
index 00000000000..a701d3678db
--- /dev/null
+++ b/db/post_migrate/20180629191052_add_partial_index_to_projects_for_last_repository_check_at.rb
@@ -0,0 +1,18 @@
+class AddPartialIndexToProjectsForLastRepositoryCheckAt < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = "index_projects_on_last_repository_check_at"
+
+  def up
+    add_concurrent_index(:projects, :last_repository_check_at, where: "last_repository_check_at IS NOT NULL", name: INDEX_NAME)
+  end
+
+  def down
+    remove_concurrent_index(:projects, :last_repository_check_at, where: "last_repository_check_at IS NOT NULL", name: INDEX_NAME)
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 38c1710d73c..5d917abdbb5 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180628124813) do
+ActiveRecord::Schema.define(version: 20180629191052) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1646,6 +1646,7 @@ ActiveRecord::Schema.define(version: 20180628124813) do
   add_index "projects", ["description"], name: "index_projects_on_description_trigram", using: :gin, opclasses: {"description"=>"gin_trgm_ops"}
   add_index "projects", ["id"], name: "index_projects_on_id_partial_for_visibility", unique: true, where: "(visibility_level = ANY (ARRAY[10, 20]))", using: :btree
   add_index "projects", ["last_activity_at"], name: "index_projects_on_last_activity_at", using: :btree
+  add_index "projects", ["last_repository_check_at"], name: "index_projects_on_last_repository_check_at", where: "(last_repository_check_at IS NOT NULL)", using: :btree
   add_index "projects", ["last_repository_check_failed"], name: "index_projects_on_last_repository_check_failed", using: :btree
   add_index "projects", ["last_repository_updated_at"], name: "index_projects_on_last_repository_updated_at", using: :btree
   add_index "projects", ["name"], name: "index_projects_on_name_trigram", using: :gin, opclasses: {"name"=>"gin_trgm_ops"}
diff --git a/doc/README.md b/doc/README.md
index fee920f2012..32924942497 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -228,7 +228,7 @@ straight away.
 
 ### GitLab self-hosted
 
-With GitLab self-hosted, you deploy your own GitLab instance on-premises or on a private cloud of your choice. GitLab self-hosted is available for [free and with paid subscriptions](https://about.gitlab.com/products/): Core, Starter, Premium, and Ultimate.
+With GitLab self-hosted, you deploy your own GitLab instance on-premises or on a private cloud of your choice. GitLab self-hosted is available for [free and with paid subscriptions](https://about.gitlab.com/pricing/): Core, Starter, Premium, and Ultimate.
 
 Every feature available in Core is also available in Starter, Premium, and Ultimate.
 Starter features are also available in Premium and Ultimate, and Premium features are also
diff --git a/doc/administration/index.md b/doc/administration/index.md
index 0e65f9a9963..922cc45d8c4 100644
--- a/doc/administration/index.md
+++ b/doc/administration/index.md
@@ -11,7 +11,7 @@ Regular users don't have access to GitLab administration tools and settings.
 GitLab has two product distributions: the open source
 [GitLab Community Edition (CE)](https://gitlab.com/gitlab-org/gitlab-ce),
 and the open core [GitLab Enterprise Edition (EE)](https://gitlab.com/gitlab-org/gitlab-ee),
-available through [different subscriptions](https://about.gitlab.com/products/).
+available through [different subscriptions](https://about.gitlab.com/pricing/).
 
 You can [install GitLab CE or GitLab EE](https://about.gitlab.com/installation/ce-or-ee/),
 but the features you'll have access to depend on the subscription you choose
diff --git a/doc/administration/job_artifacts.md b/doc/administration/job_artifacts.md
index 1bb018e368b..10228d027e8 100644
--- a/doc/administration/job_artifacts.md
+++ b/doc/administration/job_artifacts.md
@@ -91,9 +91,9 @@ _The artifacts are stored by default in
 - [Introduced][ee-1762] in [GitLab Premium][eep] 9.4.
 - Since version 9.5, artifacts are [browsable], when object storage is enabled. 
   9.4 lacks this feature.
-> Available in [GitLab Premium](https://about.gitlab.com/products/) and
+> Available in [GitLab Premium](https://about.gitlab.com/pricing/) and
 [GitLab.com Silver](https://about.gitlab.com/gitlab-com/).
-> Since version 10.6, available in [GitLab CE](https://about.gitlab.com/products/)
+> Since version 10.6, available in [GitLab CE](https://about.gitlab.com/pricing/)
 > Since version 11.0, we support direct_upload to S3.
 
 If you don't want to use the local disk where GitLab is installed to store the
diff --git a/doc/administration/job_traces.md b/doc/administration/job_traces.md
index a5cd2b642dc..f1c5b194f4c 100644
--- a/doc/administration/job_traces.md
+++ b/doc/administration/job_traces.md
@@ -1,15 +1,29 @@
 # Job traces (logs)
 
-By default, all job traces (logs) are saved to `/var/opt/gitlab/gitlab-ci/builds`
-and `/home/git/gitlab/builds` for Omnibus packages and installations from source
-respectively. The job logs are organized by year and month (for example, `2017_03`),
-and then by project ID.
+Job traces are sent by GitLab Runner while it's processing a job. You can see
+traces in job pages, pipelines, email notifications, etc.
 
 There isn't a way to automatically expire old job logs, but it's safe to remove
 them if they're taking up too much space. If you remove the logs manually, the
 job output in the UI will be empty.
 
-## Changing the job traces location
+## Data flow
+
+In general, there are two states in job traces: "live trace" and "archived trace".
+In the following table you can see the phases a trace goes through.
+
+| Phase          | State          | Condition                 | Data flow                                       |  Stored path |
+| -----          | -----          | ---------                 | ---------                                       |  ----------- |
+| 1: patching    | Live trace     | When a job is running     | GitLab Runner => Unicorn => file storage        |`#{ROOT_PATH}/builds/#{YYYY_mm}/#{project_id}/#{job_id}.log`|
+| 2: overwriting | Live trace     | When a job is finished    | GitLab Runner => Unicorn => file storage        |`#{ROOT_PATH}/builds/#{YYYY_mm}/#{project_id}/#{job_id}.log`|
+| 3: archiving   | Archived trace | After a job is finished   | Sidekiq moves live trace to artifacts folder    |`#{ROOT_PATH}/shared/artifacts/#{disk_hash}/#{YYYY_mm_dd}/#{job_id}/#{job_artifact_id}/trace.log`|
+| 4: uploading   | Archived trace | After a trace is archived | Sidekiq moves archived trace to [object storage](#uploading-traces-to-object-storage) (if configured)  |`#{bucket_name}/#{disk_hash}/#{YYYY_mm_dd}/#{job_id}/#{job_artifact_id}/trace.log`|
+
+The `ROOT_PATH` varies per your environment. For Omnibus GitLab it
+would be `/var/opt/gitlab/gitlab-ci`, whereas for installations from source
+it would be `/home/git/gitlab`.
+
+## Changing the job traces local location
 
 To change the location where the job logs will be stored, follow the steps below.
 
@@ -41,97 +55,110 @@ To change the location where the job logs will be stored, follow the steps below
 [reconfigure gitlab]: restart_gitlab.md#omnibus-gitlab-reconfigure "How to reconfigure Omnibus GitLab"
 [restart gitlab]: restart_gitlab.md#installations-from-source "How to restart GitLab"
 
+## Uploading traces to object storage
+
+An archived trace is considered as a [job artifact](job_artifacts.md).
+Therefore, when you [set up an object storage](job_artifacts.md#object-storage-settings),
+job traces are automatically migrated to it along with the other job artifacts.
+
+See [Data flow](#data-flow) to learn about the process.
+
 ## New live trace architecture
 
 > [Introduced][ce-18169] in GitLab 10.4.
+> [Announced as General availability][ce-46097] in GitLab 11.0.
 
-> **Notes**:
-- This feature is still Beta, which could impact GitLab.com/on-premises instances, and in the worst case scenario, traces will be lost.
-- This feature is still being discussed in [an issue](https://gitlab.com/gitlab-org/gitlab-ce/issues/46097) for the performance improvements.
-- This feature is off by default. Please check below how to enable/disable this featrue.
+NOTE: **Note:**
+This feature is off by default. Check below how to [enable/disable](#enabling-live-trace) it.
 
-**What is "live trace"?**
+By combining the process with object storage settings, we can completely bypass
+the local file storage. This is a useful option if GitLab is installed as
+cloud-native, for example on Kubernetes.
 
-Job trace that is sent by runner while jobs are running. You can see live trace in job pages UI.
-The live traces are archived once job finishes.
+The data flow is the same as described in the [data flow section](#data-flow)
+with one change: _the stored path of the first two phases is different_. This new live
+trace architecture stores chunks of traces in Redis and the database instead of
+file storage. Redis is used as first-class storage, and it stores up-to 128KB
+of data. Once the full chunk is sent, it is flushed to database. After a while,
+the data in Redis and database will be archived to [object storage](#uploading-traces-to-object-storage).
 
-**What is new architecture?**
+The data are stored in the following Redis namespace: `Gitlab::Redis::SharedState`.
 
-So far, when GitLab Runner sends a job trace to GitLab-Rails, traces have been saved to file storage as text files.
-This was a problem for [Cloud Native-compatible GitLab application](https://gitlab.com/gitlab-com/migration/issues/23) where GitLab had to rely on File Storage.
+Here is the detailed data flow:
 
-This new live trace architecture stores chunks of traces in Redis and database instead of file storage.
-Redis is used as first-class storage, and it stores up-to 128kB. Once the full chunk is sent it will be flushed to database. Afterwhile, the data in Redis and database will be archived to ObjectStorage.
+1. GitLab Runner picks a job from GitLab
+1. GitLab Runner sends a piece of trace to GitLab
+1. GitLab appends the data to Redis
+1. Once the data in Redis reach 128KB, the data is flushed to the database.
+1. The above steps are repeated until the job is finished.
+1. Once the job is finished, GitLab schedules a Sidekiq worker to archive the trace.
+1. The Sidekiq worker archives the trace to object storage and cleans up the trace
+   in Redis and the database.
 
-Here is the detailed data flow.
+### Enabling live trace
 
-1. GitLab Runner picks a job from GitLab-Rails
-1. GitLab Runner sends a piece of trace to GitLab-Rails
-1. GitLab-Rails appends the data to Redis
-1. If the data in Redis is fulfilled 128kB, the data is flushed to Database.
-1. 2.~4. is continued until the job is finished
-1. Once the job is finished, GitLab-Rails schedules a sidekiq worker to archive the trace
-1. The sidekiq worker archives the trace to Object Storage, and cleanup the trace in Redis and Database
+The following commands are to be issues in a Rails console:
 
-**How to check if it's on or off?**
+```sh
+# Omnibus GitLab
+gitlab-rails console
+
+# Installation from source
+cd /home/git/gitlab
+sudo -u git -H bin/rails console RAILS_ENV=production
+```
+
+**To check if live trace is enabled:**
 
 ```ruby
 Feature.enabled?('ci_enable_live_trace')
 ```
 
-**How to enable?**
+**To enable live trace:**
 
 ```ruby
 Feature.enable('ci_enable_live_trace')
 ```
 
->**Note:**
-The transition period will be handled gracefully. Upcoming traces will be generated with the new architecture, and on-going live traces will stay with the legacy architecture (i.e. on-going live traces won't be re-generated forcibly with the new architecture).
+NOTE: **Note:**
+The transition period will be handled gracefully. Upcoming traces will be
+generated with the new architecture, and on-going live traces will stay with the
+legacy architecture, which means that on-going live traces won't be forcibly
+re-generated with the new architecture.
 
-**How to disable?**
+**To disable live trace:**
 
 ```ruby
 Feature.disable('ci_enable_live_trace')
 ```
 
->**Note:**
-The transition period will be handled gracefully. Upcoming traces will be generated with the legacy architecture, and on-going live traces will stay with the new architecture (i.e. on-going live traces won't be re-generated forcibly with the legacy architecture).
-
-**Redis namespace:**
-
-`Gitlab::Redis::SharedState`
-
-**Potential impact:**
+NOTE: **Note:**
+The transition period will be handled gracefully. Upcoming traces will be generated
+with the legacy architecture, and on-going live traces will stay with the new
+architecture, which means that on-going live traces won't be forcibly re-generated
+with the legacy architecture.
 
-- This feature could incur data loss:
-  - Case 1: When all data in Redis are accidentally flushed.
-    - On-going live traces could be recovered by re-sending traces (This is supported by all versions of GitLab Runner)
-    - Finished jobs which has not archived live traces will lose the last part (~128kB) of trace data.
-  - Case 2: When sidekiq workers failed to archive (e.g. There was a bug that prevents archiving process, Sidekiq inconsistancy, etc):
-    - Currently all trace data in Redis will be deleted after one week. If the sidekiq workers can't finish by the expiry date, the part of trace data will be lost.
-- This feature could consume all memory on Redis instance. If the number of jobs is 1000, 128MB (128kB * 1000) is consumed.
-- This feature could pressure Database replication lag. `INSERT` are generated to indicate that we have trace chunk. `UPDATE` with 128kB of data is issued once we receive multiple chunks.
-- and so on
+### Potential implications
 
-**How to test?**
+In some cases, having data stored on Redis could incur data loss:
 
-We're currently evaluating this feature on dev.gitalb.org or staging.gitlab.com to verify this features. Here is the list of tests/measurements.
+1. **Case 1: When all data in Redis are accidentally flushed**
+  - On going live traces could be recovered by re-sending traces (this is
+    supported by all versions of the GitLab Runner).
+  - Finished jobs which have not archived live traces will lose the last part
+    (~128KB) of trace data.
 
-- Features:
-  - Live traces should be visible on job pages
-  - Archived traces should be visible on job pages
-  - Live traces should be archived to Object storage
-  - Live traces should be cleaned up after archived
-  - etc
-- Performance:
-  - Schedule 1000~10000 jobs and let GitLab-runners process concurrently. Measure memoery presssure, IO load, etc.
-  - etc
-- Failover:
-  - Simulate Redis outage
-  - etc
+1. **Case 2: When Sidekiq workers fail to archive (e.g., there was a bug that
+   prevents archiving process, Sidekiq inconsistency, etc.)**
+  - Currently all trace data in Redis will be deleted after one week. If the
+    Sidekiq workers can't finish by the expiry date, the part of trace data will be lost.
 
-**How to verify the correctnesss?**
+Another issue that might arise is that it could consume all memory on the Redis
+instance. If the number of jobs is 1000, 128MB (128KB * 1000) is consumed.
 
-- TBD
+Also, it could pressure the database replication lag. `INSERT`s are generated to
+indicate that we have trace chunk. `UPDATE`s with 128KB of data is issued once we
+receive multiple chunks.
 
-[ce-18169]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/18169
\ No newline at end of file
+[ce-18169]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/18169
+[ce-46097]: https://gitlab.com/gitlab-org/gitlab-ce/issues/46097
diff --git a/doc/ci/examples/code_climate.md b/doc/ci/examples/code_climate.md
index cc19e090964..2c8865c6e50 100644
--- a/doc/ci/examples/code_climate.md
+++ b/doc/ci/examples/code_climate.md
@@ -46,4 +46,4 @@ configuration to reflect that change.
 
 [cli]: https://github.com/codeclimate/codeclimate
 [dind]: ../docker/using_docker_build.md#use-docker-in-docker-executor
-[ee]: https://about.gitlab.com/products/
+[ee]: https://about.gitlab.com/pricing/
diff --git a/doc/ci/examples/container_scanning.md b/doc/ci/examples/container_scanning.md
index 92ff90507ee..af87c83a4e5 100644
--- a/doc/ci/examples/container_scanning.md
+++ b/doc/ci/examples/container_scanning.md
@@ -63,4 +63,4 @@ are still maintained they have been deprecated with GitLab 11.0 and may be remov
 in next major release, GitLab 12.0. You are advised to update your current `.gitlab-ci.yml`
 configuration to reflect that change.
 
-[ee]: https://about.gitlab.com/products/
+[ee]: https://about.gitlab.com/pricing/
diff --git a/doc/ci/examples/dast.md b/doc/ci/examples/dast.md
index a8720f0b7ea..ff20f0b3b5e 100644
--- a/doc/ci/examples/dast.md
+++ b/doc/ci/examples/dast.md
@@ -60,4 +60,4 @@ so, the CI job must be named `dast` and the artifact path must be
 `gl-dast-report.json`.
 [Learn more about DAST results shown in merge requests](https://docs.gitlab.com/ee/user/project/merge_requests/dast.html).
 
-[ee]: https://about.gitlab.com/products/
+[ee]: https://about.gitlab.com/pricing/
diff --git a/doc/ci/triggers/README.md b/doc/ci/triggers/README.md
index c507036aa6a..c213b096a14 100644
--- a/doc/ci/triggers/README.md
+++ b/doc/ci/triggers/README.md
@@ -219,7 +219,7 @@ removed with one of the future versions of GitLab. You are advised to
 
 [ee-2017]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/2017
 [ci-229]: https://gitlab.com/gitlab-org/gitlab-ci/merge_requests/229
-[ee]: https://about.gitlab.com/products/
+[ee]: https://about.gitlab.com/pricing/
 [variables]: ../variables/README.md
 [predef]: ../variables/README.md#predefined-variables-environment-variables
 [registry]: ../../user/project/container_registry.md
diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index a3da6515a19..2f991d86614 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -553,7 +553,7 @@ Below you can find supported syntax reference:
     `/pattern/i` to make a pattern case-insensitive.
 
 [ce-13784]: https://gitlab.com/gitlab-org/gitlab-ce/issues/13784 "Simple protection of CI variables"
-[eep]: https://about.gitlab.com/products/ "Available only in GitLab Premium"
+[eep]: https://about.gitlab.com/pricing/ "Available only in GitLab Premium"
 [envs]: ../environments.md
 [protected branches]: ../../user/project/protected_branches.md
 [protected tags]: ../../user/project/protected_tags.md
diff --git a/doc/development/architecture.md b/doc/development/architecture.md
index 31117b5e723..6ca3e9e5a0a 100644
--- a/doc/development/architecture.md
+++ b/doc/development/architecture.md
@@ -2,7 +2,7 @@
 
 ## Software delivery
 
-There are two software distributions of GitLab: the open source [Community Edition](https://gitlab.com/gitlab-org/gitlab-ce/) (CE), and the open core [Enterprise Edition](https://gitlab.com/gitlab-org/gitlab-ee/) (EE). GitLab is available under [different subscriptions](https://about.gitlab.com/products/).
+There are two software distributions of GitLab: the open source [Community Edition](https://gitlab.com/gitlab-org/gitlab-ce/) (CE), and the open core [Enterprise Edition](https://gitlab.com/gitlab-org/gitlab-ee/) (EE). GitLab is available under [different subscriptions](https://about.gitlab.com/pricing/).
 
 New versions of GitLab are released in stable branches and the master branch is for bleeding edge development.
 
diff --git a/doc/development/i18n/externalization.md b/doc/development/i18n/externalization.md
index 4ba9958e2c6..f7d703b8f0b 100644
--- a/doc/development/i18n/externalization.md
+++ b/doc/development/i18n/externalization.md
@@ -174,6 +174,8 @@ For example use `%{created_at}` in Ruby but `%{createdAt}` in JavaScript.
     # => When size == 2: 'There are 2 mice.'
     ```
 
+    Avoid using `%d` or count variables in sigular strings. This allows more natural translation in some languages.
+
 - In JavaScript:
 
     ```js
diff --git a/doc/development/ux_guide/copy.md b/doc/development/ux_guide/copy.md
index 070efdc15b5..d5afa544372 100644
--- a/doc/development/ux_guide/copy.md
+++ b/doc/development/ux_guide/copy.md
@@ -192,7 +192,7 @@ Portions of this page are modifications based on work created and shared by the
 

 [material design]: https://material.io/guidelines/

 [features]: https://about.gitlab.com/features/ "GitLab features page"

-[products]: https://about.gitlab.com/products/ "GitLab products page"

+[products]: https://about.gitlab.com/pricing/ "GitLab products page"

 [serial comma]: https://en.wikipedia.org/wiki/Serial_comma "“Serial comma” in Wikipedia"

 [android project]: http://source.android.com/

 [creative commons]: http://creativecommons.org/licenses/by/2.5/

diff --git a/doc/install/kubernetes/gitlab_omnibus.md b/doc/install/kubernetes/gitlab_omnibus.md
index 852a58a9afc..9aee6b9dc74 100644
--- a/doc/install/kubernetes/gitlab_omnibus.md
+++ b/doc/install/kubernetes/gitlab_omnibus.md
@@ -71,7 +71,7 @@ For most installations, only two parameters are required:
 
 Other common configuration options:
 - `baseIP`: the desired [external IP address](#external-ip-recommended)
-- `gitlab`: Choose the [desired edition](https://about.gitlab.com/products), either `ee` or `ce`. `ce` is the default.
+- `gitlab`: Choose the [desired edition](https://about.gitlab.com/pricing), either `ee` or `ce`. `ce` is the default.
 - `gitlabEELicense`: For Enterprise Edition, the [license](https://docs.gitlab.com/ee/user/admin_area/license.html) can be installed directly via the Chart
 - `provider`: Optimizes the deployment for a cloud provider. The default is `gke` for [Google Kubernetes Engine](https://cloud.google.com/kubernetes-engine/), with `acs` also supported for the [Azure Container Service](https://azure.microsoft.com/en-us/services/container-service/).
 
diff --git a/doc/topics/autodevops/index.md b/doc/topics/autodevops/index.md
index 1d26a743500..bb323705ab3 100644
--- a/doc/topics/autodevops/index.md
+++ b/doc/topics/autodevops/index.md
@@ -91,7 +91,7 @@ To make full use of Auto DevOps, you will need:
    for the entire GitLab instance, or [specific Runners](../../ci/runners/README.md#registering-a-specific-runner)
    that are assigned to specific projects.
 1. **Base domain** (needed for Auto Review Apps and Auto Deploy) - You will need
-   a domain configured with wildcard DNS which is gonna be used by all of your
+   a domain configured with wildcard DNS which is going to be used by all of your
    Auto DevOps applications. [Read the specifics](#auto-devops-base-domain).
 1. **Kubernetes** (needed for Auto Review Apps, Auto Deploy, and Auto Monitoring) -
    To enable deployments, you will need Kubernetes 1.5+. You need a [Kubernetes cluster][kubernetes-clusters]
@@ -840,5 +840,5 @@ curl --data "value=true" --header "PRIVATE-TOKEN: personal_access_token" https:/
 [postgresql]: https://www.postgresql.org/
 [Auto DevOps template]: https://gitlab.com/gitlab-org/gitlab-ci-yml/blob/master/Auto-DevOps.gitlab-ci.yml
 [GitLab Omnibus Helm Chart]: ../../install/kubernetes/gitlab_omnibus.md
-[ee]: https://about.gitlab.com/products/
+[ee]: https://about.gitlab.com/pricing/
 [ce-19507]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/19507
diff --git a/doc/user/index.md b/doc/user/index.md
index edf50019c2f..90f0e2285c3 100644
--- a/doc/user/index.md
+++ b/doc/user/index.md
@@ -7,7 +7,7 @@ description: 'Read through the GitLab User documentation to learn how to use, co
 Welcome to GitLab! We're glad to have you here!
 
 As a GitLab user you'll have access to all the features
-your [subscription](https://about.gitlab.com/products/)
+your [subscription](https://about.gitlab.com/pricing/)
 includes, except [GitLab administrator](../README.md#administrator-documentation)
 settings, unless you have admin privileges to install, configure,
 and upgrade your GitLab instance.
diff --git a/doc/user/permissions.md b/doc/user/permissions.md
index a35bf48e62d..b6438397db8 100644
--- a/doc/user/permissions.md
+++ b/doc/user/permissions.md
@@ -313,4 +313,4 @@ Read through the documentation on [LDAP users permissions](https://docs.gitlab.c
 [ce-18994]: https://gitlab.com/gitlab-org/gitlab-ce/issues/18994
 [new-mod]: project/new_ci_build_permissions_model.md
 [ee-998]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/998
-[eep]: https://about.gitlab.com/products/
+[eep]: https://about.gitlab.com/pricing/
diff --git a/doc/user/project/clusters/index.md b/doc/user/project/clusters/index.md
index 20c46cafbe5..b25b09f7b1f 100644
--- a/doc/user/project/clusters/index.md
+++ b/doc/user/project/clusters/index.md
@@ -406,5 +406,5 @@ the deployment variables above, ensuring any pods you create are labelled with
 - [Connecting and deploying to an Amazon EKS cluster](eks_and_gitlab/index.md)
 
 [permissions]: ../../permissions.md
-[ee]: https://about.gitlab.com/products/
+[ee]: https://about.gitlab.com/pricing/
 [Auto DevOps]: ../../../topics/autodevops/index.md
diff --git a/doc/user/project/integrations/bamboo.md b/doc/user/project/integrations/bamboo.md
index 1e28646bc97..9b18eb15599 100644
--- a/doc/user/project/integrations/bamboo.md
+++ b/doc/user/project/integrations/bamboo.md
@@ -41,8 +41,11 @@ service in GitLab.
 1. Click 'Atlassian Bamboo CI'
 1. Select the 'Active' checkbox.
 1. Enter the base URL of your Bamboo server. 'https://bamboo.example.com'
-1. Enter the build key from your Bamboo build plan. Build keys are a short,
-   all capital letter, identifier that is unique. It will be something like PR-BLD
+1. Enter the build key from your Bamboo build plan. Build keys are typically made
+   up from the Project Key and Plan Key that are set on project/plan creation and
+   separated with a dash (`-`), for example  **PROJ-PLAN**. This is a short, all
+   uppercase identifier that is unique. When viewing a plan within Bamboo, the
+   build key is also shown in the browser URL, for example `https://bamboo.example.com/browse/PROJ-PLAN`.
 1. If necessary, enter username and password for a Bamboo user that has
    access to trigger the build plan. Leave these fields blank if you do not require
    authentication.
diff --git a/doc/user/project/integrations/webhooks.md b/doc/user/project/integrations/webhooks.md
index 19df78f4140..8c09927e2df 100644
--- a/doc/user/project/integrations/webhooks.md
+++ b/doc/user/project/integrations/webhooks.md
@@ -6,6 +6,10 @@ Starting from GitLab 8.5:
 - the `project.ssh_url` key is deprecated in favor of the `project.git_ssh_url` key
 - the `project.http_url` key is deprecated in favor of the `project.git_http_url` key
 
+>**Note:**
+Starting from GitLab 11.1, the logs of web hooks are automatically removed after
+one month.
+
 Project webhooks allow you to trigger a URL if for example new code is pushed or
 a new issue is created. You can configure webhooks to listen for specific events
 like pushes, issues or merge requests. GitLab will send a POST request with data
@@ -54,11 +58,11 @@ Below are described the supported events.
 
 Triggered when you push to the repository except when pushing tags.
 
-> **Note:** When more than 20 commits are pushed at once, the `commits` web hook 
-  attribute will only contain the first 20 for performance reasons. Loading 
-  detailed commit data is expensive. Note that despite only 20 commits being 
+> **Note:** When more than 20 commits are pushed at once, the `commits` web hook
+  attribute will only contain the first 20 for performance reasons. Loading
+  detailed commit data is expensive. Note that despite only 20 commits being
   present in the `commits` attribute, the `total_commits_count` attribute will
-  contain the actual total. 
+  contain the actual total.
 
 **Request header**:
 
@@ -1149,11 +1153,11 @@ From this page, you can repeat delivery with the same data by clicking `Resend R
 When GitLab sends a webhook it expects a response in 10 seconds (set default value). If it does not receive one, it'll retry the webhook.
 If the endpoint doesn't send its HTTP response within those 10 seconds, GitLab may decide the hook failed and retry it.
 
-If you are receiving multiple requests, you can try increasing the default value to wait for the HTTP response after sending the webhook 
+If you are receiving multiple requests, you can try increasing the default value to wait for the HTTP response after sending the webhook
 by uncommenting or adding the following setting to your `/etc/gitlab/gitlab.rb`:
 
 ```
-gitlab_rails['webhook_timeout'] = 10 
+gitlab_rails['webhook_timeout'] = 10
 ```
 
 ## Example webhook receiver
diff --git a/doc/user/project/issue_board.md b/doc/user/project/issue_board.md
index 10647e33f4c..e97b5d05529 100644
--- a/doc/user/project/issue_board.md
+++ b/doc/user/project/issue_board.md
@@ -70,7 +70,7 @@ beginning of the development lifecycle until deployed to production
 ### Use cases for Multiple Issue Boards
 
 With [Multiple Issue Boards](#multiple-issue-boards), available only in
-[GitLab Enterprise Edition](https://about.gitlab.com/products/),
+[GitLab Enterprise Edition](https://about.gitlab.com/pricing/),
 each team can have their own board to organize their workflow individually.
 
 #### Scrum team
diff --git a/doc/user/project/issues/index.md b/doc/user/project/issues/index.md
index bf17731c523..d71273ba970 100644
--- a/doc/user/project/issues/index.md
+++ b/doc/user/project/issues/index.md
@@ -8,7 +8,7 @@ It allows you, your team, and your collaborators to share
 and discuss proposals before and while implementing them.
 
 GitLab Issues and the GitLab Issue Tracker are available in all
-[GitLab Products](https://about.gitlab.com/products/) as
+[GitLab Products](https://about.gitlab.com/pricing/) as
 part of the [GitLab Workflow](https://about.gitlab.com/2016/10/25/gitlab-workflow-an-overview/).
 
 ## Use cases
@@ -35,7 +35,7 @@ your project public, open to collaboration.
 ### Streamline collaboration
 
 With [Multiple Assignees for Issues](https://docs.gitlab.com/ee/user/project/issues/multiple_assignees_for_issues.html),
-available in [GitLab Starter](https://about.gitlab.com/products/)
+available in [GitLab Starter](https://about.gitlab.com/pricing/)
 you can streamline collaboration and allow shared responsibilities to be clearly displayed.
 All assignees are shown across your workflows and receive notifications (as they
 would as single assignees), simplifying communication and ownership.
@@ -139,7 +139,7 @@ Find GitLab Issue Boards by navigating to your **Project's Dashboard** > **Issue
 Read through the documentation for [Issue Boards](../issue_board.md)
 to find out more about this feature.
 
-With [GitLab Starter](https://about.gitlab.com/products/), you can also
+With [GitLab Starter](https://about.gitlab.com/pricing/), you can also
 create various boards per project with [Multiple Issue Boards](https://docs.gitlab.com/ee/user/project/issue_board.html#multiple-issue-boards).
 
 ### External Issue Tracker
diff --git a/doc/user/project/issues/issues_functionalities.md b/doc/user/project/issues/issues_functionalities.md
index e9903b01c82..46f25417fde 100644
--- a/doc/user/project/issues/issues_functionalities.md
+++ b/doc/user/project/issues/issues_functionalities.md
@@ -47,7 +47,7 @@ Often multiple people likely work on the same issue together,
 which can especially be difficult to track in large teams
 where there is shared ownership of an issue.
 
-In [GitLab Starter](https://about.gitlab.com/products/), you can also
+In [GitLab Starter](https://about.gitlab.com/pricing/), you can also
 select multiple assignees to an issue.
 
 Learn more on the [Multiple Assignees documentation](https://docs.gitlab.com/ee/user/project/issues/multiple_assignees_for_issues.html).
diff --git a/doc/user/project/merge_requests/index.md b/doc/user/project/merge_requests/index.md
index 5e2e0c3d171..483a54051d7 100644
--- a/doc/user/project/merge_requests/index.md
+++ b/doc/user/project/merge_requests/index.md
@@ -325,4 +325,4 @@ git checkout origin/merge-requests/1
 ```
 
 [protected branches]: ../protected_branches.md
-[ee]: https://about.gitlab.com/products/ "GitLab Enterprise Edition"
+[ee]: https://about.gitlab.com/pricing/ "GitLab Enterprise Edition"
diff --git a/doc/user/project/repository/index.md b/doc/user/project/repository/index.md
index bda293bd00e..704c1777e62 100644
--- a/doc/user/project/repository/index.md
+++ b/doc/user/project/repository/index.md
@@ -82,7 +82,7 @@ your implementation with your team.
 You can live preview changes submitted to a new branch with
 [Review Apps](../../../ci/review_apps/index.md).
 
-With [GitLab Starter](https://about.gitlab.com/products/), you can also request
+With [GitLab Starter](https://about.gitlab.com/pricing/), you can also request
 [approval](https://docs.gitlab.com/ee/user/project/merge_requests/merge_request_approvals.html) from your managers.
 
 To create, delete, and [branches](branches/index.md) via GitLab's UI:
@@ -165,12 +165,12 @@ Find it under your project's **Repository > Compare**.
 
 ## Locked files
 
-> Available in [GitLab Premium](https://about.gitlab.com/products/).
+> Available in [GitLab Premium](https://about.gitlab.com/pricing/).
 
 Lock your files to prevent any conflicting changes.
 
 [File Locking](https://docs.gitlab.com/ee/user/project/file_lock.html) is available only in
-[GitLab Premium](https://about.gitlab.com/products/).
+[GitLab Premium](https://about.gitlab.com/pricing/).
 
 ## Repository's API
 
diff --git a/doc/user/project/settings/index.md b/doc/user/project/settings/index.md
index 212e271ce6f..084d1161633 100644
--- a/doc/user/project/settings/index.md
+++ b/doc/user/project/settings/index.md
@@ -42,7 +42,7 @@ Set up your project's merge request settings:
 
 ### Service Desk
 
-Enable [Service Desk](https://docs.gitlab.com/ee/user/project/service_desk.html) for your project to offer customer support. Service Desk is available in [GitLab Premium](https://about.gitlab.com/products/).
+Enable [Service Desk](https://docs.gitlab.com/ee/user/project/service_desk.html) for your project to offer customer support. Service Desk is available in [GitLab Premium](https://about.gitlab.com/pricing/).
 
 ### Export project
 
diff --git a/doc/workflow/lfs/lfs_administration.md b/doc/workflow/lfs/lfs_administration.md
index b1afe2cee42..6ac3bb8c0b4 100644
--- a/doc/workflow/lfs/lfs_administration.md
+++ b/doc/workflow/lfs/lfs_administration.md
@@ -236,5 +236,5 @@ See more information in [!19581](https://gitlab.com/gitlab-org/gitlab-ce/merge_r
 
 [reconfigure gitlab]: ../../administration/restart_gitlab.md#omnibus-gitlab-reconfigure "How to reconfigure Omnibus GitLab"
 [restart gitlab]: ../../administration/restart_gitlab.md#installations-from-source "How to restart GitLab"
-[eep]: https://about.gitlab.com/products/ "GitLab Premium"
+[eep]: https://about.gitlab.com/pricing/ "GitLab Premium"
 [ee-2760]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/2760
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb
index e1261e7bbbe..4eccd9d5ed5 100644
--- a/lib/banzai/filter/emoji_filter.rb
+++ b/lib/banzai/filter/emoji_filter.rb
@@ -3,10 +3,6 @@ module Banzai
     # HTML filter that replaces :emoji: and unicode with images.
     #
     # Based on HTML::Pipeline::EmojiFilter
-    #
-    # Context options:
-    #   :asset_root
-    #   :asset_host
     class EmojiFilter < HTML::Pipeline::Filter
       IGNORED_ANCESTOR_TAGS = %w(pre code tt).to_set
 
diff --git a/lib/banzai/filter/merge_request_reference_filter.rb b/lib/banzai/filter/merge_request_reference_filter.rb
index 5cbdb01c130..10c40568006 100644
--- a/lib/banzai/filter/merge_request_reference_filter.rb
+++ b/lib/banzai/filter/merge_request_reference_filter.rb
@@ -25,7 +25,10 @@ module Banzai
         extras = super
 
         if commit_ref = object_link_commit_ref(object, matches)
-          return extras.unshift(commit_ref)
+          klass = reference_class(:commit, tooltip: false)
+          commit_ref_tag = %(<span class="#{klass}">#{commit_ref}</span>)
+
+          return extras.unshift(commit_ref_tag)
         end
 
         path = matches[:path] if matches.names.include?("path")
diff --git a/lib/banzai/filter/reference_filter.rb b/lib/banzai/filter/reference_filter.rb
index 2f023f4f242..2411dd2cdfc 100644
--- a/lib/banzai/filter/reference_filter.rb
+++ b/lib/banzai/filter/reference_filter.rb
@@ -65,8 +65,12 @@ module Banzai
         context[:skip_project_check]
       end
 
-      def reference_class(type)
-        "gfm gfm-#{type} has-tooltip"
+      def reference_class(type, tooltip: true)
+        gfm_klass = "gfm gfm-#{type}"
+
+        return gfm_klass unless tooltip
+
+        "#{gfm_klass} has-tooltip"
       end
 
       # Ensure that a :project key exists in context
diff --git a/lib/gitlab/diff/file.rb b/lib/gitlab/diff/file.rb
index 40bcfa20e7d..a9e209d5b71 100644
--- a/lib/gitlab/diff/file.rb
+++ b/lib/gitlab/diff/file.rb
@@ -250,7 +250,7 @@ module Gitlab
 
         last_line = lines.last
 
-        if last_line.new_pos < total_blob_lines(blob)
+        if last_line.new_pos < total_blob_lines(blob) && !deleted_file?
           match_line = Gitlab::Diff::Line.new("", 'match', nil, last_line.old_pos, last_line.new_pos)
           lines.push(match_line)
         end
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 7c3b91f6efb..706aa7343be 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -648,18 +648,14 @@ module Gitlab
       end
 
       def add_branch(branch_name, user:, target:)
-        gitaly_operation_client.user_create_branch(branch_name, user, target)
-      rescue GRPC::FailedPrecondition => ex
-        raise InvalidRef, ex
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_create_branch(branch_name, user, target)
+        end
       end
 
       def add_tag(tag_name, user:, target:, message: nil)
-        gitaly_migrate(:operation_user_add_tag, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
-          if is_enabled
-            gitaly_add_tag(tag_name, user: user, target: target, message: message)
-          else
-            rugged_add_tag(tag_name, user: user, target: target, message: message)
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.add_tag(tag_name, user, target, message)
         end
       end
 
@@ -668,22 +664,14 @@ module Gitlab
       end
 
       def rm_branch(branch_name, user:)
-        gitaly_migrate(:operation_user_delete_branch, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
-          if is_enabled
-            gitaly_operations_client.user_delete_branch(branch_name, user)
-          else
-            OperationService.new(user, self).rm_branch(find_branch(branch_name))
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_delete_branch(branch_name, user)
         end
       end
 
       def rm_tag(tag_name, user:)
-        gitaly_migrate(:operation_user_delete_tag) do |is_enabled|
-          if is_enabled
-            gitaly_operations_client.rm_tag(tag_name, user)
-          else
-            Gitlab::Git::OperationService.new(user, self).rm_tag(find_tag(tag_name))
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.rm_tag(tag_name, user)
         end
       end
 
@@ -692,72 +680,29 @@ module Gitlab
       end
 
       def merge(user, source_sha, target_branch, message, &block)
-        gitaly_migrate(:operation_user_merge_branch) do |is_enabled|
-          if is_enabled
-            gitaly_operation_client.user_merge_branch(user, source_sha, target_branch, message, &block)
-          else
-            rugged_merge(user, source_sha, target_branch, message, &block)
-          end
-        end
-      end
-
-      def rugged_merge(user, source_sha, target_branch, message)
-        committer = Gitlab::Git.committer_hash(email: user.email, name: user.name)
-
-        OperationService.new(user, self).with_branch(target_branch) do |start_commit|
-          our_commit = start_commit.sha
-          their_commit = source_sha
-
-          raise 'Invalid merge target' unless our_commit
-          raise 'Invalid merge source' unless their_commit
-
-          merge_index = rugged.merge_commits(our_commit, their_commit)
-          break if merge_index.conflicts?
-
-          options = {
-            parents: [our_commit, their_commit],
-            tree: merge_index.write_tree(rugged),
-            message: message,
-            author: committer,
-            committer: committer
-          }
-
-          commit_id = create_commit(options)
-
-          yield commit_id
-
-          commit_id
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_merge_branch(user, source_sha, target_branch, message, &block)
         end
-      rescue Gitlab::Git::CommitError # when merge_index.conflicts?
-        nil
       end
 
       def ff_merge(user, source_sha, target_branch)
-        gitaly_migrate(:operation_user_ff_branch) do |is_enabled|
-          if is_enabled
-            gitaly_ff_merge(user, source_sha, target_branch)
-          else
-            rugged_ff_merge(user, source_sha, target_branch)
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_ff_branch(user, source_sha, target_branch)
         end
       end
 
       def revert(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
-        gitaly_migrate(:revert, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
-          args = {
-            user: user,
-            commit: commit,
-            branch_name: branch_name,
-            message: message,
-            start_branch_name: start_branch_name,
-            start_repository: start_repository
-          }
+        args = {
+          user: user,
+          commit: commit,
+          branch_name: branch_name,
+          message: message,
+          start_branch_name: start_branch_name,
+          start_repository: start_repository
+        }
 
-          if is_enabled
-            gitaly_operations_client.user_revert(args)
-          else
-            rugged_revert(args)
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_revert(args)
         end
       end
 
@@ -775,21 +720,17 @@ module Gitlab
       end
 
       def cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
-        gitaly_migrate(:cherry_pick) do |is_enabled|
-          args = {
-            user: user,
-            commit: commit,
-            branch_name: branch_name,
-            message: message,
-            start_branch_name: start_branch_name,
-            start_repository: start_repository
-          }
+        args = {
+          user: user,
+          commit: commit,
+          branch_name: branch_name,
+          message: message,
+          start_branch_name: start_branch_name,
+          start_repository: start_repository
+        }
 
-          if is_enabled
-            gitaly_operations_client.user_cherry_pick(args)
-          else
-            rugged_cherry_pick(args)
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_cherry_pick(args)
         end
       end
 
@@ -1113,20 +1054,12 @@ module Gitlab
       end
 
       def rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
-        gitaly_migrate(:rebase) do |is_enabled|
-          if is_enabled
-            gitaly_rebase(user, rebase_id,
-                          branch: branch,
-                          branch_sha: branch_sha,
-                          remote_repository: remote_repository,
-                          remote_branch: remote_branch)
-          else
-            git_rebase(user, rebase_id,
-                       branch: branch,
-                       branch_sha: branch_sha,
-                       remote_repository: remote_repository,
-                       remote_branch: remote_branch)
-          end
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_rebase(user, rebase_id,
+                                            branch: branch,
+                                            branch_sha: branch_sha,
+                                            remote_repository: remote_repository,
+                                            remote_branch: remote_branch)
         end
       end
 
@@ -1137,13 +1070,9 @@ module Gitlab
       end
 
       def squash(user, squash_id, branch:, start_sha:, end_sha:, author:, message:)
-        gitaly_migrate(:squash) do |is_enabled|
-          if is_enabled
-            gitaly_operation_client.user_squash(user, squash_id, branch,
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_squash(user, squash_id, branch,
               start_sha, end_sha, author, message)
-          else
-            git_squash(user, squash_id, branch, start_sha, end_sha, author, message)
-          end
         end
       end
 
@@ -1189,15 +1118,10 @@ module Gitlab
         author_email: nil, author_name: nil,
         start_branch_name: nil, start_repository: self)
 
-        gitaly_migrate(:operation_user_commit_files) do |is_enabled|
-          if is_enabled
-            gitaly_operation_client.user_commit_files(user, branch_name,
+        wrapped_gitaly_errors do
+          gitaly_operation_client.user_commit_files(user, branch_name,
               message, actions, author_email, author_name,
               start_branch_name, start_repository)
-          else
-            rugged_multi_action(user, branch_name, message, actions,
-              author_email, author_name, start_branch_name, start_repository)
-          end
         end
       end
       # rubocop:enable Metrics/ParameterLists
@@ -1217,10 +1141,6 @@ module Gitlab
         Gitlab::GitalyClient::Util.repository(@storage, @relative_path, @gl_repository)
       end
 
-      def gitaly_operations_client
-        @gitaly_operations_client ||= Gitlab::GitalyClient::OperationService.new(self)
-      end
-
       def gitaly_ref_client
         @gitaly_ref_client ||= Gitlab::GitalyClient::RefService.new(self)
       end
@@ -1760,33 +1680,6 @@ module Gitlab
         false
       end
 
-      def gitaly_add_tag(tag_name, user:, target:, message: nil)
-        gitaly_operations_client.add_tag(tag_name, user, target, message)
-      end
-
-      def rugged_add_tag(tag_name, user:, target:, message: nil)
-        target_object = Ref.dereference_object(lookup(target))
-        raise InvalidRef.new("target not found: #{target}") unless target_object
-
-        user = Gitlab::Git::User.from_gitlab(user) unless user.respond_to?(:gl_id)
-
-        options = nil # Use nil, not the empty hash. Rugged cares about this.
-        if message
-          options = {
-            message: message,
-            tagger: Gitlab::Git.committer_hash(email: user.email, name: user.name)
-          }
-        end
-
-        Gitlab::Git::OperationService.new(user, self).add_tag(tag_name, target_object.oid, options)
-
-        find_tag(tag_name)
-      rescue Rugged::ReferenceError => ex
-        raise InvalidRef, ex
-      rescue Rugged::TagError
-        raise TagExistsError
-      end
-
       def rugged_create_branch(ref, start_point)
         rugged_ref = rugged.branches.create(ref, start_point)
         target_commit = Gitlab::Git::Commit.find(self, rugged_ref.target)
@@ -1831,28 +1724,6 @@ module Gitlab
         end
       end
 
-      def rugged_revert(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
-        OperationService.new(user, self).with_branch(
-          branch_name,
-          start_branch_name: start_branch_name,
-          start_repository: start_repository
-        ) do |start_commit|
-
-          Gitlab::Git.check_namespace!(commit, start_repository)
-
-          revert_tree_id = check_revert_content(commit, start_commit.sha)
-          raise CreateTreeError unless revert_tree_id
-
-          committer = user_to_committer(user)
-
-          create_commit(message: message,
-                        author: committer,
-                        committer: committer,
-                        tree: revert_tree_id,
-                        parents: [start_commit.sha])
-        end
-      end
-
       def rugged_cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
         OperationService.new(user, self).with_branch(
           branch_name,
@@ -1892,71 +1763,6 @@ module Gitlab
         tree_id
       end
 
-      def gitaly_rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
-        gitaly_operation_client.user_rebase(user, rebase_id,
-                                            branch: branch,
-                                            branch_sha: branch_sha,
-                                            remote_repository: remote_repository,
-                                            remote_branch: remote_branch)
-      end
-
-      def git_rebase(user, rebase_id, branch:, branch_sha:, remote_repository:, remote_branch:)
-        rebase_path = worktree_path(REBASE_WORKTREE_PREFIX, rebase_id)
-        env = git_env_for_user(user)
-
-        if remote_repository.is_a?(RemoteRepository)
-          env.merge!(remote_repository.fetch_env)
-          remote_repo_path = GITALY_INTERNAL_URL
-        else
-          remote_repo_path = remote_repository.path
-        end
-
-        with_worktree(rebase_path, branch, env: env) do
-          run_git!(
-            %W(pull --rebase #{remote_repo_path} #{remote_branch}),
-            chdir: rebase_path, env: env
-          )
-
-          rebase_sha = run_git!(%w(rev-parse HEAD), chdir: rebase_path, env: env).strip
-
-          update_branch(branch, user: user, newrev: rebase_sha, oldrev: branch_sha)
-
-          rebase_sha
-        end
-      end
-
-      def git_squash(user, squash_id, branch, start_sha, end_sha, author, message)
-        squash_path = worktree_path(SQUASH_WORKTREE_PREFIX, squash_id)
-        env = git_env_for_user(user).merge(
-          'GIT_AUTHOR_NAME' => author.name,
-          'GIT_AUTHOR_EMAIL' => author.email
-        )
-        diff_range = "#{start_sha}...#{end_sha}"
-        diff_files = run_git!(
-          %W(diff --name-only --diff-filter=ar --binary #{diff_range})
-        ).chomp
-
-        with_worktree(squash_path, branch, sparse_checkout_files: diff_files, env: env) do
-          # Apply diff of the `diff_range` to the worktree
-          diff = run_git!(%W(diff --binary #{diff_range}))
-          run_git!(%w(apply --index --whitespace=nowarn), chdir: squash_path, env: env) do |stdin|
-            stdin.binmode
-            stdin.write(diff)
-          end
-
-          # Commit the `diff_range` diff
-          run_git!(%W(commit --no-verify --message #{message}), chdir: squash_path, env: env)
-
-          # Return the squash sha. May print a warning for ambiguous refs, but
-          # we can ignore that with `--quiet` and just take the SHA, if present.
-          # HEAD here always refers to the current HEAD commit, even if there is
-          # another ref called HEAD.
-          run_git!(
-            %w(rev-parse --quiet --verify HEAD), chdir: squash_path, env: env
-          ).chomp
-        end
-      end
-
       def local_fetch_ref(source_path, source_ref:, target_ref:)
         args = %W(fetch --no-tags -f #{source_path} #{source_ref}:#{target_ref})
         run_git(args)
@@ -1968,22 +1774,6 @@ module Gitlab
         run_git(args, env: source_repository.fetch_env)
       end
 
-      def gitaly_ff_merge(user, source_sha, target_branch)
-        gitaly_operations_client.user_ff_branch(user, source_sha, target_branch)
-      rescue GRPC::FailedPrecondition => e
-        raise CommitError, e
-      end
-
-      def rugged_ff_merge(user, source_sha, target_branch)
-        OperationService.new(user, self).with_branch(target_branch) do |our_commit|
-          raise ArgumentError, 'Invalid merge target' unless our_commit
-
-          source_sha
-        end
-      rescue Rugged::ReferenceError, InvalidRef
-        raise ArgumentError, 'Invalid merge source'
-      end
-
       def rugged_add_remote(remote_name, url, mirror_refmap)
         rugged.remotes.create(remote_name, url)
 
@@ -2035,39 +1825,6 @@ module Gitlab
         remove_remote(remote_name)
       end
 
-      def rugged_multi_action(
-        user, branch_name, message, actions, author_email, author_name,
-        start_branch_name, start_repository)
-
-        OperationService.new(user, self).with_branch(
-          branch_name,
-          start_branch_name: start_branch_name,
-          start_repository: start_repository
-        ) do |start_commit|
-          index = Gitlab::Git::Index.new(self)
-          parents = []
-
-          if start_commit
-            index.read_tree(start_commit.rugged_commit.tree)
-            parents = [start_commit.sha]
-          end
-
-          actions.each { |opts| index.apply(opts.delete(:action), opts) }
-
-          committer = user_to_committer(user)
-          author = Gitlab::Git.committer_hash(email: author_email, name: author_name) || committer
-          options = {
-            tree: index.write_tree,
-            message: message,
-            parents: parents,
-            author: author,
-            committer: committer
-          }
-
-          create_commit(options)
-        end
-      end
-
       def fetch_remote(remote_name = 'origin', env: nil)
         run_git(['fetch', remote_name], env: env).last.zero?
       end
diff --git a/lib/gitlab/gitaly_client/commit_service.rb b/lib/gitlab/gitaly_client/commit_service.rb
index c9c414e5d33..d979ba0eb14 100644
--- a/lib/gitlab/gitaly_client/commit_service.rb
+++ b/lib/gitlab/gitaly_client/commit_service.rb
@@ -368,7 +368,7 @@ module Gitlab
       def call_commit_diff(request_params, options = {})
         request_params[:ignore_whitespace_change] = options.fetch(:ignore_whitespace_change, false)
         request_params[:enforce_limits] = options.fetch(:limits, true)
-        request_params[:collapse_diffs] = request_params[:enforce_limits] || !options.fetch(:expanded, true)
+        request_params[:collapse_diffs] = !options.fetch(:expanded, true)
         request_params.merge!(Gitlab::Git::DiffCollection.collection_limits(options).to_h)
 
         request = Gitaly::CommitDiffRequest.new(request_params)
diff --git a/lib/gitlab/gitaly_client/operation_service.rb b/lib/gitlab/gitaly_client/operation_service.rb
index e9d4bb4c4b6..c04183a348f 100644
--- a/lib/gitlab/gitaly_client/operation_service.rb
+++ b/lib/gitlab/gitaly_client/operation_service.rb
@@ -64,6 +64,8 @@ module Gitlab
 
         target_commit = Gitlab::Git::Commit.decorate(@repository, branch.target_commit)
         Gitlab::Git::Branch.new(@repository, branch.name, target_commit.id, target_commit)
+      rescue GRPC::FailedPrecondition => ex
+        raise Gitlab::Git::Repository::InvalidRef, ex
       end
 
       def user_delete_branch(branch_name, user)
@@ -133,6 +135,8 @@ module Gitlab
           request
         ).branch_update
         Gitlab::Git::OperationService::BranchUpdate.from_gitaly(branch_update)
+      rescue GRPC::FailedPrecondition => e
+        raise Gitlab::Git::CommitError, e
       end
 
       def user_cherry_pick(user:, commit:, branch_name:, message:, start_branch_name:, start_repository:)
diff --git a/lib/gitlab/middleware/read_only/controller.rb b/lib/gitlab/middleware/read_only/controller.rb
index 45b644e6510..4a99b7cca5c 100644
--- a/lib/gitlab/middleware/read_only/controller.rb
+++ b/lib/gitlab/middleware/read_only/controller.rb
@@ -4,8 +4,18 @@ module Gitlab
       class Controller
         DISALLOWED_METHODS = %w(POST PATCH PUT DELETE).freeze
         APPLICATION_JSON = 'application/json'.freeze
+        APPLICATION_JSON_TYPES = %W{#{APPLICATION_JSON} application/vnd.git-lfs+json}.freeze
         ERROR_MESSAGE = 'You cannot perform write operations on a read-only instance'.freeze
 
+        WHITELISTED_GIT_ROUTES = {
+          'projects/git_http' => %w{git_upload_pack git_receive_pack}
+        }.freeze
+
+        WHITELISTED_GIT_LFS_ROUTES = {
+          'projects/lfs_api' => %w{batch},
+          'projects/lfs_locks_api' => %w{verify create unlock}
+        }.freeze
+
         def initialize(app, env)
           @app = app
           @env = env
@@ -36,7 +46,7 @@ module Gitlab
         end
 
         def json_request?
-          request.media_type == APPLICATION_JSON
+          APPLICATION_JSON_TYPES.include?(request.media_type)
         end
 
         def rack_flash
@@ -63,22 +73,27 @@ module Gitlab
           grack_route || ReadOnly.internal_routes.any? { |path| request.path.include?(path) } || lfs_route || sidekiq_route
         end
 
-        def sidekiq_route
-          request.path.start_with?('/admin/sidekiq')
-        end
-
         def grack_route
           # Calling route_hash may be expensive. Only do it if we think there's a possible match
-          return false unless request.path.end_with?('.git/git-upload-pack')
+          return false unless
+            request.path.end_with?('.git/git-upload-pack', '.git/git-receive-pack')
 
-          route_hash[:controller] == 'projects/git_http' && route_hash[:action] == 'git_upload_pack'
+          WHITELISTED_GIT_ROUTES[route_hash[:controller]]&.include?(route_hash[:action])
         end
 
         def lfs_route
           # Calling route_hash may be expensive. Only do it if we think there's a possible match
-          return false unless request.path.end_with?('/info/lfs/objects/batch')
+          unless request.path.end_with?('/info/lfs/objects/batch',
+            '/info/lfs/locks', '/info/lfs/locks/verify') ||
+              %r{/info/lfs/locks/\d+/unlock\z}.match?(request.path)
+            return false
+          end
+
+          WHITELISTED_GIT_LFS_ROUTES[route_hash[:controller]]&.include?(route_hash[:action])
+        end
 
-          route_hash[:controller] == 'projects/lfs_api' && route_hash[:action] == 'batch'
+        def sidekiq_route
+          request.path.start_with?('/admin/sidekiq')
         end
       end
     end
diff --git a/spec/features/projects/issues/user_creates_issue_spec.rb b/spec/features/projects/issues/user_creates_issue_spec.rb
index e76f7c5589d..5e8662100c5 100644
--- a/spec/features/projects/issues/user_creates_issue_spec.rb
+++ b/spec/features/projects/issues/user_creates_issue_spec.rb
@@ -17,6 +17,9 @@ describe "User creates issue" do
         expect(page).to have_no_content("Assign to")
         .and have_no_content("Labels")
         .and have_no_content("Milestone")
+
+        expect(page.find('#issue_title')['placeholder']).to eq 'Title'
+        expect(page.find('#issue_description')['placeholder']).to eq 'Write a comment or drag your files here…'
       end
 
       issue_title = "500 error on profile"
diff --git a/spec/features/projects/jobs_spec.rb b/spec/features/projects/jobs_spec.rb
index d2aaf60e72c..d06abdd999b 100644
--- a/spec/features/projects/jobs_spec.rb
+++ b/spec/features/projects/jobs_spec.rb
@@ -165,7 +165,7 @@ feature 'Jobs', :clean_gitlab_redis_shared_state do
 
         it 'links to issues/new with the title and description filled in' do
           button_title = "Job Failed ##{job.id}"
-          job_url = project_job_path(project, job)
+          job_url = project_job_url(project, job, host: page.server.host, port: page.server.port)
           options = { issue: { title: button_title, description: "Job [##{job.id}](#{job_url}) failed for #{job.sha}:\n" } }
 
           href = new_project_issue_path(project, options)
diff --git a/spec/features/projects/milestones/new_spec.rb b/spec/features/projects/milestones/new_spec.rb
index f7900210fe6..6595bff549b 100644
--- a/spec/features/projects/milestones/new_spec.rb
+++ b/spec/features/projects/milestones/new_spec.rb
@@ -9,9 +9,9 @@ feature 'Creating a new project milestone', :js do
     visit new_project_milestone_path(project)
   end
 
-  it 'description has autocomplete' do
+  it 'description has emoji autocomplete' do
     find('#milestone_description').native.send_keys('')
-    fill_in 'milestone_description', with: '@'
+    fill_in 'milestone_description', with: ':'
 
     expect(page).to have_selector('.atwho-view')
   end
diff --git a/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb b/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb
index e44361fbe26..7b9242f0631 100644
--- a/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb
+++ b/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb
@@ -5,6 +5,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
   # see spec/features/projects/files/project_owner_creates_license_file_spec.rb
   # see spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
 
+  include FakeBlobHelpers
+
   let(:user) { create(:user) }
 
   describe 'empty project' do
@@ -141,11 +143,57 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
         allow_any_instance_of(AutoDevopsHelper).to receive(:show_auto_devops_callout?).and_return(false)
         project.add_master(user)
         sign_in(user)
+      end
 
-        visit project_path(project)
+      context 'Readme button' do
+        before do
+          allow(Project).to receive(:find_by_full_path)
+                              .with(project.full_path, follow_redirects: true)
+                              .and_return(project)
+        end
+
+        context 'when the project has a populated Readme' do
+          it 'show the "Readme" anchor' do
+            visit project_path(project)
+
+            expect(project.repository.readme).not_to be_nil
+
+            page.within('.project-stats') do
+              expect(page).not_to have_link('Add Readme', href: presenter.add_readme_path)
+              expect(page).to have_link('Readme', href: presenter.readme_path)
+            end
+          end
+
+          context 'when the project has an empty Readme' do
+            it 'show the "Readme" anchor' do
+              allow(project.repository).to receive(:readme).and_return(fake_blob(path: 'README.md', data: '', size: 0))
+
+              visit project_path(project)
+
+              page.within('.project-stats') do
+                expect(page).not_to have_link('Add Readme', href: presenter.add_readme_path)
+                expect(page).to have_link('Readme', href: presenter.readme_path)
+              end
+            end
+          end
+        end
+
+        context 'when the project does not have a Readme' do
+          it 'shows the "Add Readme" button' do
+            allow(project.repository).to receive(:readme).and_return(nil)
+
+            visit project_path(project)
+
+            page.within('.project-stats') do
+              expect(page).to have_link('Add Readme', href: presenter.add_readme_path)
+            end
+          end
+        end
       end
 
       it 'no "Add Changelog" button if the project already has a changelog' do
+        visit project_path(project)
+
         expect(project.repository.changelog).not_to be_nil
 
         page.within('.project-stats') do
@@ -154,6 +202,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
       end
 
       it 'no "Add License" button if the project already has a license' do
+        visit project_path(project)
+
         expect(project.repository.license_blob).not_to be_nil
 
         page.within('.project-stats') do
@@ -162,6 +212,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
       end
 
       it 'no "Add Contribution guide" button if the project already has a contribution guide' do
+        visit project_path(project)
+
         expect(project.repository.contribution_guide).not_to be_nil
 
         page.within('.project-stats') do
@@ -171,6 +223,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
 
       describe 'GitLab CI configuration button' do
         it '"Set up CI/CD" button linked to new file populated for a .gitlab-ci.yml' do
+          visit project_path(project)
+
           expect(project.repository.gitlab_ci_yml).to be_nil
 
           page.within('.project-stats') do
@@ -211,6 +265,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
 
       describe 'Auto DevOps button' do
         it '"Enable Auto DevOps" button linked to settings page' do
+          visit project_path(project)
+
           page.within('.project-stats') do
             expect(page).to have_link('Enable Auto DevOps', href: project_settings_ci_cd_path(project, anchor: 'autodevops-settings'))
           end
@@ -263,6 +319,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
 
       describe 'Kubernetes cluster button' do
         it '"Add Kubernetes cluster" button linked to clusters page' do
+          visit project_path(project)
+
           page.within('.project-stats') do
             expect(page).to have_link('Add Kubernetes cluster', href: new_project_cluster_path(project))
           end
diff --git a/spec/features/projects/wiki/user_creates_wiki_page_spec.rb b/spec/features/projects/wiki/user_creates_wiki_page_spec.rb
index 706894f4b32..733e6c89de7 100644
--- a/spec/features/projects/wiki/user_creates_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_creates_wiki_page_spec.rb
@@ -242,7 +242,7 @@ describe "User creates wiki page" do
         end
       end
 
-      it "shows the autocompletion dropdown" do
+      it "shows the emoji autocompletion dropdown" do
         click_link("New page")
 
         page.within("#modal-new-wiki") do
@@ -254,7 +254,7 @@ describe "User creates wiki page" do
         page.within(".wiki-form") do
           find("#wiki_content").native.send_keys("")
 
-          fill_in(:wiki_content, with: "@")
+          fill_in(:wiki_content, with: ":")
         end
 
         expect(page).to have_selector(".atwho-view")
diff --git a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
index 272dac127dd..2ccbc15b6da 100644
--- a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
@@ -96,11 +96,11 @@ describe 'User updates wiki page' do
           expect(find('textarea#wiki_content').value).to eq('')
         end
 
-        it 'shows the autocompletion dropdown', :js do
+        it 'shows the emoji autocompletion dropdown', :js do
           click_link('Edit')
 
           find('#wiki_content').native.send_keys('')
-          fill_in(:wiki_content, with: '@')
+          fill_in(:wiki_content, with: ':')
 
           expect(page).to have_selector('.atwho-view')
         end
diff --git a/spec/features/tags/master_creates_tag_spec.rb b/spec/features/tags/master_creates_tag_spec.rb
index 8a8f6933fa5..6701f575a23 100644
--- a/spec/features/tags/master_creates_tag_spec.rb
+++ b/spec/features/tags/master_creates_tag_spec.rb
@@ -75,9 +75,9 @@ feature 'Master creates tag' do
       visit new_project_tag_path(project)
     end
 
-    it 'description has autocomplete', :js do
+    it 'description has emoji autocomplete', :js do
       find('#release_description').native.send_keys('')
-      fill_in 'release_description', with: '@'
+      fill_in 'release_description', with: ':'
 
       expect(page).to have_selector('.atwho-view')
     end
diff --git a/spec/features/tags/master_deletes_tag_spec.rb b/spec/features/tags/master_deletes_tag_spec.rb
index 9981bfa4609..1d4df2c55a7 100644
--- a/spec/features/tags/master_deletes_tag_spec.rb
+++ b/spec/features/tags/master_deletes_tag_spec.rb
@@ -35,30 +35,15 @@ feature 'Master deletes tag' do
   end
 
   context 'when pre-receive hook fails', :js do
-    context 'when Gitaly operation_user_delete_tag feature is enabled' do
-      before do
-        allow_any_instance_of(Gitlab::GitalyClient::OperationService).to receive(:rm_tag)
-          .and_raise(Gitlab::Git::PreReceiveError, 'Do not delete tags')
-      end
-
-      scenario 'shows the error message' do
-        delete_first_tag
-
-        expect(page).to have_content('Do not delete tags')
-      end
+    before do
+      allow_any_instance_of(Gitlab::GitalyClient::OperationService).to receive(:rm_tag)
+        .and_raise(Gitlab::Git::PreReceiveError, 'Do not delete tags')
     end
 
-    context 'when Gitaly operation_user_delete_tag feature is disabled', :skip_gitaly_mock do
-      before do
-        allow_any_instance_of(Gitlab::Git::HooksService).to receive(:execute)
-          .and_raise(Gitlab::Git::PreReceiveError, 'Do not delete tags')
-      end
-
-      scenario 'shows the error message' do
-        delete_first_tag
+    scenario 'shows the error message' do
+      delete_first_tag
 
-        expect(page).to have_content('Do not delete tags')
-      end
+      expect(page).to have_content('Do not delete tags')
     end
   end
 
diff --git a/spec/features/tags/master_updates_tag_spec.rb b/spec/features/tags/master_updates_tag_spec.rb
index 1c370a99b13..26f51bee887 100644
--- a/spec/features/tags/master_updates_tag_spec.rb
+++ b/spec/features/tags/master_updates_tag_spec.rb
@@ -25,13 +25,13 @@ feature 'Master updates tag' do
       expect(page).to have_content 'Awesome release notes'
     end
 
-    scenario 'description has autocomplete', :js do
+    scenario 'description has emoji autocomplete', :js do
       page.within(first('.content-list .controls')) do
         click_link 'Edit release notes'
       end
 
       find('#release_description').native.send_keys('')
-      fill_in 'release_description', with: '@'
+      fill_in 'release_description', with: ':'
 
       expect(page).to have_selector('.atwho-view')
     end
diff --git a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
index a1dd72c498f..55c41e55437 100644
--- a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
@@ -210,6 +210,13 @@ describe Banzai::Filter::MergeRequestReferenceFilter do
         .to eq reference
     end
 
+    it 'commit ref tag is valid' do
+      doc = reference_filter("See #{reference}")
+      commit_ref_tag = doc.css('a').first.css('span.gfm.gfm-commit')
+
+      expect(commit_ref_tag.text).to eq(commit.short_id)
+    end
+
     it 'has valid text' do
       doc = reference_filter("See #{reference}")
 
diff --git a/spec/lib/gitlab/background_migration/delete_diff_files_spec.rb b/spec/lib/gitlab/background_migration/delete_diff_files_spec.rb
index a251ab323d8..1b3df7b20d4 100644
--- a/spec/lib/gitlab/background_migration/delete_diff_files_spec.rb
+++ b/spec/lib/gitlab/background_migration/delete_diff_files_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::BackgroundMigration::DeleteDiffFiles, :migration, schema: 20180619121030 do
+describe Gitlab::BackgroundMigration::DeleteDiffFiles, :migration, schema: 20180626125654 do
   describe '#perform' do
     context 'when diff files can be deleted' do
       let(:merge_request) { create(:merge_request, :merged) }
diff --git a/spec/lib/gitlab/diff/file_spec.rb b/spec/lib/gitlab/diff/file_spec.rb
index 5dfbb8e71f8..ebeb05d6e02 100644
--- a/spec/lib/gitlab/diff/file_spec.rb
+++ b/spec/lib/gitlab/diff/file_spec.rb
@@ -26,6 +26,21 @@ describe Gitlab::Diff::File do
     end
   end
 
+  describe '#diff_lines_for_serializer' do
+    it 'includes bottom match line if not in the end' do
+      expect(diff_file.diff_lines_for_serializer.last.type).to eq('match')
+    end
+
+    context 'when deleted' do
+      let(:commit) { project.commit('d59c60028b053793cecfb4022de34602e1a9218e') }
+      let(:diff_file) { commit.diffs.diff_file_with_old_path('files/js/commit.js.coffee') }
+
+      it 'does not include bottom match line' do
+        expect(diff_file.diff_lines_for_serializer.last.type).not_to eq('match')
+      end
+    end
+  end
+
   describe '#mode_changed?' do
     it { expect(diff_file.mode_changed?).to be_falsey }
   end
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index 6ec4b90d70c..615faa4e7c9 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -1971,21 +1971,15 @@ describe Gitlab::Git::Repository, seed_helper: true do
       end
     end
 
-    context 'with gitaly' do
-      it "calls Gitaly's OperationService" do
-        expect_any_instance_of(Gitlab::GitalyClient::OperationService)
-          .to receive(:user_ff_branch).with(user, source_sha, target_branch)
-          .and_return(nil)
+    it "calls Gitaly's OperationService" do
+      expect_any_instance_of(Gitlab::GitalyClient::OperationService)
+        .to receive(:user_ff_branch).with(user, source_sha, target_branch)
+        .and_return(nil)
 
-        subject
-      end
-
-      it_behaves_like '#ff_merge'
+      subject
     end
 
-    context 'without gitaly', :skip_gitaly_mock do
-      it_behaves_like '#ff_merge'
-    end
+    it_behaves_like '#ff_merge'
   end
 
   describe '#delete_all_refs_except' do
@@ -2308,92 +2302,95 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expect { subject }.to raise_error(Gitlab::Git::CommandError, 'error')
       end
     end
+  end
 
-    describe '#squash' do
-      let(:squash_id) { '1' }
-      let(:branch_name) { 'fix' }
-      let(:start_sha) { '4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6' }
-      let(:end_sha) { '12d65c8dd2b2676fa3ac47d955accc085a37a9c1' }
+  describe '#squash' do
+    let(:squash_id) { '1' }
+    let(:branch_name) { 'fix' }
+    let(:start_sha) { '4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6' }
+    let(:end_sha) { '12d65c8dd2b2676fa3ac47d955accc085a37a9c1' }
 
-      subject do
-        opts = {
-          branch: branch_name,
-          start_sha: start_sha,
-          end_sha: end_sha,
-          author: user,
-          message: 'Squash commit message'
-        }
+    subject do
+      opts = {
+        branch: branch_name,
+        start_sha: start_sha,
+        end_sha: end_sha,
+        author: user,
+        message: 'Squash commit message'
+      }
 
-        repository.squash(user, squash_id, opts)
+      repository.squash(user, squash_id, opts)
+    end
+
+    # Should be ported to gitaly-ruby rspec suite https://gitlab.com/gitlab-org/gitaly/issues/1234
+    skip 'sparse checkout' do
+      let(:expected_files) { %w(files files/js files/js/application.js) }
+
+      it 'checks out only the files in the diff' do
+        allow(repository).to receive(:with_worktree).and_wrap_original do |m, *args|
+          m.call(*args) do
+            worktree_path = args[0]
+            files_pattern = File.join(worktree_path, '**', '*')
+            expected = expected_files.map do |path|
+              File.expand_path(path, worktree_path)
+            end
+
+            expect(Dir[files_pattern]).to eq(expected)
+          end
+        end
+
+        subject
       end
 
-      context 'sparse checkout', :skip_gitaly_mock do
-        let(:expected_files) { %w(files files/js files/js/application.js) }
+      context 'when the diff contains a rename' do
+        let(:repo) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged }
+        let(:end_sha) { new_commit_move_file(repo).oid }
 
-        it 'checks out only the files in the diff' do
+        after do
+          # Erase our commits so other tests get the original repo
+          repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged
+          repo.references.update('refs/heads/master', SeedRepo::LastCommit::ID)
+        end
+
+        it 'does not include the renamed file in the sparse checkout' do
           allow(repository).to receive(:with_worktree).and_wrap_original do |m, *args|
             m.call(*args) do
               worktree_path = args[0]
               files_pattern = File.join(worktree_path, '**', '*')
-              expected = expected_files.map do |path|
-                File.expand_path(path, worktree_path)
-              end
 
-              expect(Dir[files_pattern]).to eq(expected)
+              expect(Dir[files_pattern]).not_to include('CHANGELOG')
+              expect(Dir[files_pattern]).not_to include('encoding/CHANGELOG')
             end
           end
 
           subject
         end
-
-        context 'when the diff contains a rename' do
-          let(:repo) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged }
-          let(:end_sha) { new_commit_move_file(repo).oid }
-
-          after do
-            # Erase our commits so other tests get the original repo
-            repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged
-            repo.references.update('refs/heads/master', SeedRepo::LastCommit::ID)
-          end
-
-          it 'does not include the renamed file in the sparse checkout' do
-            allow(repository).to receive(:with_worktree).and_wrap_original do |m, *args|
-              m.call(*args) do
-                worktree_path = args[0]
-                files_pattern = File.join(worktree_path, '**', '*')
-
-                expect(Dir[files_pattern]).not_to include('CHANGELOG')
-                expect(Dir[files_pattern]).not_to include('encoding/CHANGELOG')
-              end
-            end
-
-            subject
-          end
-        end
       end
+    end
 
-      context 'with an ASCII-8BIT diff', :skip_gitaly_mock do
-        let(:diff) { "diff --git a/README.md b/README.md\nindex faaf198..43c5edf 100644\n--- a/README.md\n+++ b/README.md\n@@ -1,4 +1,4 @@\n-testme\n+✓ testme\n ======\n \n Sample repo for testing gitlab features\n" }
+    # Should be ported to gitaly-ruby rspec suite https://gitlab.com/gitlab-org/gitaly/issues/1234
+    skip 'with an ASCII-8BIT diff' do
+      let(:diff) { "diff --git a/README.md b/README.md\nindex faaf198..43c5edf 100644\n--- a/README.md\n+++ b/README.md\n@@ -1,4 +1,4 @@\n-testme\n+✓ testme\n ======\n \n Sample repo for testing gitlab features\n" }
 
-        it 'applies a ASCII-8BIT diff' do
-          allow(repository).to receive(:run_git!).and_call_original
-          allow(repository).to receive(:run_git!).with(%W(diff --binary #{start_sha}...#{end_sha})).and_return(diff.force_encoding('ASCII-8BIT'))
+      it 'applies a ASCII-8BIT diff' do
+        allow(repository).to receive(:run_git!).and_call_original
+        allow(repository).to receive(:run_git!).with(%W(diff --binary #{start_sha}...#{end_sha})).and_return(diff.force_encoding('ASCII-8BIT'))
 
-          expect(subject).to match(/\h{40}/)
-        end
+        expect(subject).to match(/\h{40}/)
       end
+    end
 
-      context 'with trailing whitespace in an invalid patch', :skip_gitaly_mock do
-        let(:diff) { "diff --git a/README.md b/README.md\nindex faaf198..43c5edf 100644\n--- a/README.md\n+++ b/README.md\n@@ -1,4 +1,4 @@\n-testme\n+   \n ======   \n \n Sample repo for testing gitlab features\n" }
+    # Should be ported to gitaly-ruby rspec suite https://gitlab.com/gitlab-org/gitaly/issues/1234
+    skip 'with trailing whitespace in an invalid patch' do
+      let(:diff) { "diff --git a/README.md b/README.md\nindex faaf198..43c5edf 100644\n--- a/README.md\n+++ b/README.md\n@@ -1,4 +1,4 @@\n-testme\n+   \n ======   \n \n Sample repo for testing gitlab features\n" }
 
-        it 'does not include whitespace warnings in the error' do
-          allow(repository).to receive(:run_git!).and_call_original
-          allow(repository).to receive(:run_git!).with(%W(diff --binary #{start_sha}...#{end_sha})).and_return(diff.force_encoding('ASCII-8BIT'))
+      it 'does not include whitespace warnings in the error' do
+        allow(repository).to receive(:run_git!).and_call_original
+        allow(repository).to receive(:run_git!).with(%W(diff --binary #{start_sha}...#{end_sha})).and_return(diff.force_encoding('ASCII-8BIT'))
 
-          expect { subject }.to raise_error do |error|
-            expect(error).to be_a(described_class::GitError)
-            expect(error.message).not_to include('trailing whitespace')
-          end
+        expect { subject }.to raise_error do |error|
+          expect(error).to be_a(described_class::GitError)
+          expect(error.message).not_to include('trailing whitespace')
         end
       end
     end
diff --git a/spec/lib/gitlab/gitaly_client/commit_service_spec.rb b/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
index 7951cbe7b1d..54f2ea33f90 100644
--- a/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
@@ -17,7 +17,7 @@ describe Gitlab::GitalyClient::CommitService do
           repository: repository_message,
           left_commit_id: 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660',
           right_commit_id: commit.id,
-          collapse_diffs: true,
+          collapse_diffs: false,
           enforce_limits: true,
           **Gitlab::Git::DiffCollection.collection_limits.to_h
         )
@@ -35,7 +35,7 @@ describe Gitlab::GitalyClient::CommitService do
           repository: repository_message,
           left_commit_id: Gitlab::Git::EMPTY_TREE_ID,
           right_commit_id: initial_commit.id,
-          collapse_diffs: true,
+          collapse_diffs: false,
           enforce_limits: true,
           **Gitlab::Git::DiffCollection.collection_limits.to_h
         )
diff --git a/spec/lib/gitlab/middleware/read_only_spec.rb b/spec/lib/gitlab/middleware/read_only_spec.rb
index 39ec2f37a83..5c398bc2063 100644
--- a/spec/lib/gitlab/middleware/read_only_spec.rb
+++ b/spec/lib/gitlab/middleware/read_only_spec.rb
@@ -2,6 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::Middleware::ReadOnly do
   include Rack::Test::Methods
+  using RSpec::Parameterized::TableSyntax
 
   RSpec::Matchers.define :be_a_redirect do
     match do |response|
@@ -117,39 +118,41 @@ describe Gitlab::Middleware::ReadOnly do
     context 'whitelisted requests' do
       it 'expects a POST internal request to be allowed' do
         expect(Rails.application.routes).not_to receive(:recognize_path)
-
         response = request.post("/api/#{API::API.version}/internal")
 
         expect(response).not_to be_a_redirect
         expect(subject).not_to disallow_request
       end
 
-      it 'expects a POST LFS request to batch URL to be allowed' do
-        expect(Rails.application.routes).to receive(:recognize_path).and_call_original
-        response = request.post('/root/rouge.git/info/lfs/objects/batch')
+      it 'expects requests to sidekiq admin to be allowed' do
+        response = request.post('/admin/sidekiq')
 
         expect(response).not_to be_a_redirect
         expect(subject).not_to disallow_request
-      end
 
-      it 'expects a POST request to git-upload-pack URL to be allowed' do
-        expect(Rails.application.routes).to receive(:recognize_path).and_call_original
-        response = request.post('/root/rouge.git/git-upload-pack')
+        response = request.get('/admin/sidekiq')
 
         expect(response).not_to be_a_redirect
         expect(subject).not_to disallow_request
       end
 
-      it 'expects requests to sidekiq admin to be allowed' do
-        response = request.post('/admin/sidekiq')
-
-        expect(response).not_to be_a_redirect
-        expect(subject).not_to disallow_request
+      where(:description, :path) do
+        'LFS request to batch'        | '/root/rouge.git/info/lfs/objects/batch'
+        'LFS request to locks verify' | '/root/rouge.git/info/lfs/locks/verify'
+        'LFS request to locks create' | '/root/rouge.git/info/lfs/locks'
+        'LFS request to locks unlock' | '/root/rouge.git/info/lfs/locks/1/unlock'
+        'request to git-upload-pack'  | '/root/rouge.git/git-upload-pack'
+        'request to git-receive-pack' | '/root/rouge.git/git-receive-pack'
+      end
 
-        response = request.get('/admin/sidekiq')
+      with_them do
+        it "expects a POST #{description} URL to be allowed" do
+          expect(Rails.application.routes).to receive(:recognize_path).and_call_original
+          response = request.post(path)
 
-        expect(response).not_to be_a_redirect
-        expect(subject).not_to disallow_request
+          expect(response).not_to be_a_redirect
+          expect(subject).not_to disallow_request
+        end
       end
     end
   end
diff --git a/spec/migrations/enqueue_delete_diff_files_workers_spec.rb b/spec/migrations/enqueue_delete_diff_files_workers_spec.rb
deleted file mode 100644
index 686027822b8..00000000000
--- a/spec/migrations/enqueue_delete_diff_files_workers_spec.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-require 'spec_helper'
-require Rails.root.join('db', 'post_migrate', '20180619121030_enqueue_delete_diff_files_workers.rb')
-
-describe EnqueueDeleteDiffFilesWorkers, :migration, :sidekiq do
-  let(:merge_request_diffs) { table(:merge_request_diffs) }
-  let(:merge_requests) { table(:merge_requests) }
-  let(:namespaces) { table(:namespaces) }
-  let(:projects) { table(:projects) }
-
-  before do
-    stub_const("#{described_class.name}::BATCH_SIZE", 2)
-
-    namespaces.create!(id: 1, name: 'gitlab', path: 'gitlab')
-    projects.create!(id: 1, namespace_id: 1, name: 'gitlab', path: 'gitlab')
-
-    merge_requests.create!(id: 1, target_project_id: 1, source_project_id: 1, target_branch: 'feature', source_branch: 'master', state: 'merged')
-
-    merge_request_diffs.create!(id: 1, merge_request_id: 1, state: 'collected')
-    merge_request_diffs.create!(id: 2, merge_request_id: 1, state: 'without_files')
-    merge_request_diffs.create!(id: 3, merge_request_id: 1, state: 'collected')
-    merge_request_diffs.create!(id: 4, merge_request_id: 1, state: 'collected')
-    merge_request_diffs.create!(id: 5, merge_request_id: 1, state: 'empty')
-    merge_request_diffs.create!(id: 6, merge_request_id: 1, state: 'collected')
-
-    merge_requests.update(1, latest_merge_request_diff_id: 6)
-  end
-
-  it 'correctly schedules diff file deletion workers' do
-    Sidekiq::Testing.fake! do
-      Timecop.freeze do
-        migrate!
-
-        # 1st batch
-        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(8.minutes, 1)
-        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(9.minutes, 3)
-        # 2nd batch
-        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(16.minutes, 4)
-        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(17.minutes, 6)
-        expect(BackgroundMigrationWorker.jobs.size).to eq(4)
-      end
-    end
-  end
-
-  it 'migrates the data' do
-    expect { migrate! }.to change { merge_request_diffs.where(state: 'without_files').count }
-      .from(1).to(4)
-  end
-end
diff --git a/spec/models/merge_request_diff_spec.rb b/spec/models/merge_request_diff_spec.rb
index 48c01fc4d4e..ccc3ff861c5 100644
--- a/spec/models/merge_request_diff_spec.rb
+++ b/spec/models/merge_request_diff_spec.rb
@@ -153,6 +153,13 @@ describe MergeRequestDiff do
       expect(mr_diff.empty?).to be_truthy
     end
 
+    it 'expands collapsed diffs before saving' do
+      mr_diff = create(:merge_request, source_branch: 'expand-collapse-lines', target_branch: 'master').merge_request_diff
+      diff_file = mr_diff.merge_request_diff_files.find_by(new_path: 'expand-collapse/file-5.txt')
+
+      expect(diff_file.diff).not_to be_empty
+    end
+
     it 'saves binary diffs correctly' do
       path = 'files/images/icn-time-tracking.pdf'
       mr_diff = create(:merge_request, source_branch: 'add-pdf-text-binary', target_branch: 'master').merge_request_diff
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index ec72fefd137..8c6b411ec9a 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -2190,6 +2190,22 @@ describe MergeRequest do
           end
         end
       end
+
+      context 'source branch is missing' do
+        subject { create(:merge_request, :invalid, :opened, merge_status: :unchecked, target_branch: 'master') }
+
+        before do
+          allow(subject.project.repository).to receive(:can_be_merged?).and_call_original
+        end
+
+        it 'does not raise error' do
+          expect(notification_service).not_to receive(:merge_request_unmergeable)
+          expect(todo_service).not_to receive(:merge_request_became_unmergeable)
+
+          expect { subject.mark_as_unmergeable }.not_to raise_error
+          expect(subject.cannot_be_merged?).to eq(true)
+        end
+      end
     end
 
     describe 'check_state?' do
diff --git a/spec/models/project_services/bamboo_service_spec.rb b/spec/models/project_services/bamboo_service_spec.rb
index 85baaccf035..f4f7afb1b92 100644
--- a/spec/models/project_services/bamboo_service_spec.rb
+++ b/spec/models/project_services/bamboo_service_spec.rb
@@ -120,6 +120,14 @@ describe BambooService, :use_clean_rails_memory_store_caching do
     end
   end
 
+  describe '#execute' do
+    it 'runs update and build action' do
+      stub_update_and_build_request
+
+      subject.execute(Gitlab::DataBuilder::Push::SAMPLE_DATA)
+    end
+  end
+
   describe '#build_page' do
     it 'returns the contents of the reactive cache' do
       stub_reactive_cache(service, { build_page: 'foo' }, 'sha', 'ref')
@@ -216,10 +224,20 @@ describe BambooService, :use_clean_rails_memory_store_caching do
     end
   end
 
+  def stub_update_and_build_request(status: 200, body: nil)
+    bamboo_full_url = 'http://gitlab.com/bamboo/updateAndBuild.action?buildKey=foo&os_authType=basic'
+
+    stub_bamboo_request(bamboo_full_url, status, body)
+  end
+
   def stub_request(status: 200, body: nil)
-    bamboo_full_url = 'http://gitlab.com/bamboo/rest/api/latest/result?label=123&os_authType=basic'
+    bamboo_full_url = 'http://gitlab.com/bamboo/rest/api/latest/result/byChangeset/123?os_authType=basic'
+
+    stub_bamboo_request(bamboo_full_url, status, body)
+  end
 
-    WebMock.stub_request(:get, bamboo_full_url).to_return(
+  def stub_bamboo_request(url, status, body)
+    WebMock.stub_request(:get, url).to_return(
       status: status,
       headers: { 'Content-Type' => 'application/json' },
       body: body
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index cfa78c4472c..d060ab923d1 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -1861,155 +1861,61 @@ describe Repository do
   describe '#add_tag' do
     let(:user) { build_stubbed(:user) }
 
-    shared_examples 'adding tag' do
-      context 'with a valid target' do
-        it 'creates the tag' do
-          repository.add_tag(user, '8.5', 'master', 'foo')
-
-          tag = repository.find_tag('8.5')
-          expect(tag).to be_present
-          expect(tag.message).to eq('foo')
-          expect(tag.dereferenced_target.id).to eq(repository.commit('master').id)
-        end
-
-        it 'returns a Gitlab::Git::Tag object' do
-          tag = repository.add_tag(user, '8.5', 'master', 'foo')
-
-          expect(tag).to be_a(Gitlab::Git::Tag)
-        end
-      end
+    context 'with a valid target' do
+      it 'creates the tag' do
+        repository.add_tag(user, '8.5', 'master', 'foo')
 
-      context 'with an invalid target' do
-        it 'returns false' do
-          expect(repository.add_tag(user, '8.5', 'bar', 'foo')).to be false
-        end
+        tag = repository.find_tag('8.5')
+        expect(tag).to be_present
+        expect(tag.message).to eq('foo')
+        expect(tag.dereferenced_target.id).to eq(repository.commit('master').id)
       end
-    end
-
-    context 'when Gitaly operation_user_add_tag feature is enabled' do
-      it_behaves_like 'adding tag'
-    end
-
-    context 'when Gitaly operation_user_add_tag feature is disabled', :disable_gitaly do
-      it_behaves_like 'adding tag'
-
-      it 'passes commit SHA to pre-receive and update hooks and tag SHA to post-receive hook' do
-        pre_receive_hook = Gitlab::Git::Hook.new('pre-receive', project)
-        update_hook = Gitlab::Git::Hook.new('update', project)
-        post_receive_hook = Gitlab::Git::Hook.new('post-receive', project)
-
-        allow(Gitlab::Git::Hook).to receive(:new)
-          .and_return(pre_receive_hook, update_hook, post_receive_hook)
-
-        allow(pre_receive_hook).to receive(:trigger).and_call_original
-        allow(update_hook).to receive(:trigger).and_call_original
-        allow(post_receive_hook).to receive(:trigger).and_call_original
 
+      it 'returns a Gitlab::Git::Tag object' do
         tag = repository.add_tag(user, '8.5', 'master', 'foo')
 
-        commit_sha = repository.commit('master').id
-        tag_sha = tag.target
+        expect(tag).to be_a(Gitlab::Git::Tag)
+      end
+    end
 
-        expect(pre_receive_hook).to have_received(:trigger)
-          .with(anything, anything, anything, commit_sha, anything)
-        expect(update_hook).to have_received(:trigger)
-          .with(anything, anything, anything, commit_sha, anything)
-        expect(post_receive_hook).to have_received(:trigger)
-          .with(anything, anything, anything, tag_sha, anything)
+    context 'with an invalid target' do
+      it 'returns false' do
+        expect(repository.add_tag(user, '8.5', 'bar', 'foo')).to be false
       end
     end
   end
 
   describe '#rm_branch' do
-    shared_examples "user deleting a branch" do
-      it 'removes a branch' do
-        expect(repository).to receive(:before_remove_branch)
-        expect(repository).to receive(:after_remove_branch)
+    it 'removes a branch' do
+      expect(repository).to receive(:before_remove_branch)
+      expect(repository).to receive(:after_remove_branch)
 
-        repository.rm_branch(user, 'feature')
-      end
+      repository.rm_branch(user, 'feature')
     end
 
-    context 'with gitaly enabled' do
-      it_behaves_like "user deleting a branch"
-
-      context 'when pre hooks failed' do
-        before do
-          allow_any_instance_of(Gitlab::GitalyClient::OperationService)
-            .to receive(:user_delete_branch).and_raise(Gitlab::Git::PreReceiveError)
-        end
-
-        it 'gets an error and does not delete the branch' do
-          expect do
-            repository.rm_branch(user, 'feature')
-          end.to raise_error(Gitlab::Git::PreReceiveError)
-
-          expect(repository.find_branch('feature')).not_to be_nil
-        end
-      end
-    end
-
-    context 'with gitaly disabled', :disable_gitaly do
-      it_behaves_like "user deleting a branch"
-
-      let(:old_rev) { '0b4bc9a49b562e85de7cc9e834518ea6828729b9' } # git rev-parse feature
-      let(:blank_sha) { '0000000000000000000000000000000000000000' }
-
-      context 'when pre hooks were successful' do
-        it 'runs without errors' do
-          expect_any_instance_of(Gitlab::Git::HooksService).to receive(:execute)
-            .with(git_user, repository.raw_repository, old_rev, blank_sha, 'refs/heads/feature')
-
-          expect { repository.rm_branch(user, 'feature') }.not_to raise_error
-        end
-
-        it 'deletes the branch' do
-          allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
-
-          expect { repository.rm_branch(user, 'feature') }.not_to raise_error
-
-          expect(repository.find_branch('feature')).to be_nil
-        end
+    context 'when pre hooks failed' do
+      before do
+        allow_any_instance_of(Gitlab::GitalyClient::OperationService)
+          .to receive(:user_delete_branch).and_raise(Gitlab::Git::PreReceiveError)
       end
 
-      context 'when pre hooks failed' do
-        it 'gets an error' do
-          allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
-
-          expect do
-            repository.rm_branch(user, 'feature')
-          end.to raise_error(Gitlab::Git::PreReceiveError)
-        end
-
-        it 'does not delete the branch' do
-          allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
+      it 'gets an error and does not delete the branch' do
+        expect do
+          repository.rm_branch(user, 'feature')
+        end.to raise_error(Gitlab::Git::PreReceiveError)
 
-          expect do
-            repository.rm_branch(user, 'feature')
-          end.to raise_error(Gitlab::Git::PreReceiveError)
-          expect(repository.find_branch('feature')).not_to be_nil
-        end
+        expect(repository.find_branch('feature')).not_to be_nil
       end
     end
   end
 
   describe '#rm_tag' do
-    shared_examples 'removing tag' do
-      it 'removes a tag' do
-        expect(repository).to receive(:before_remove_tag)
+    it 'removes a tag' do
+      expect(repository).to receive(:before_remove_tag)
 
-        repository.rm_tag(build_stubbed(:user), 'v1.1.0')
-
-        expect(repository.find_tag('v1.1.0')).to be_nil
-      end
-    end
-
-    context 'when Gitaly operation_user_delete_tag feature is enabled' do
-      it_behaves_like 'removing tag'
-    end
+      repository.rm_tag(build_stubbed(:user), 'v1.1.0')
 
-    context 'when Gitaly operation_user_delete_tag feature is disabled', :skip_gitaly_mock do
-      it_behaves_like 'removing tag'
+      expect(repository.find_tag('v1.1.0')).to be_nil
     end
   end
 
diff --git a/spec/services/files/update_service_spec.rb b/spec/services/files/update_service_spec.rb
index 16bfbdf3089..eaee89fb1a5 100644
--- a/spec/services/files/update_service_spec.rb
+++ b/spec/services/files/update_service_spec.rb
@@ -71,17 +71,5 @@ describe Files::UpdateService do
         expect(results.data).to eq(new_contents)
       end
     end
-
-    context 'with gitaly disabled', :skip_gitaly_mock do
-      context 'when target branch is different than source branch' do
-        let(:branch_name) { "#{project.default_branch}-new" }
-
-        it 'fires hooks only once' do
-          expect(Gitlab::Git::HooksService).to receive(:new).once.and_call_original
-
-          subject.execute
-        end
-      end
-    end
   end
 end
diff --git a/spec/services/merge_requests/rebase_service_spec.rb b/spec/services/merge_requests/rebase_service_spec.rb
index 757c31ab692..4daa25f8cf2 100644
--- a/spec/services/merge_requests/rebase_service_spec.rb
+++ b/spec/services/merge_requests/rebase_service_spec.rb
@@ -36,9 +36,9 @@ describe MergeRequests::RebaseService do
       end
     end
 
-    context 'when unexpected error occurs', :disable_gitaly do
+    context 'when unexpected error occurs' do
       before do
-        allow(repository).to receive(:run_git!).and_raise('Something went wrong')
+        allow(repository).to receive(:gitaly_operation_client).and_raise('Something went wrong')
       end
 
       it 'saves a generic error message' do
@@ -53,9 +53,9 @@ describe MergeRequests::RebaseService do
       end
     end
 
-    context 'with git command failure', :disable_gitaly do
+    context 'with git command failure' do
       before do
-        allow(repository).to receive(:run_git!).and_raise(Gitlab::Git::Repository::GitError, 'Something went wrong')
+        allow(repository).to receive(:gitaly_operation_client).and_raise(Gitlab::Git::Repository::GitError, 'Something went wrong')
       end
 
       it 'saves a generic error message' do
@@ -71,7 +71,7 @@ describe MergeRequests::RebaseService do
     end
 
     context 'valid params' do
-      shared_examples 'successful rebase' do
+      describe 'successful rebase' do
         before do
           service.execute(merge_request)
         end
@@ -97,26 +97,8 @@ describe MergeRequests::RebaseService do
         end
       end
 
-      context 'when Gitaly rebase feature is enabled' do
-        it_behaves_like 'successful rebase'
-      end
-
-      context 'when Gitaly rebase feature is disabled', :disable_gitaly do
-        it_behaves_like 'successful rebase'
-      end
-
-      context 'git commands', :disable_gitaly do
-        it 'sets GL_REPOSITORY env variable when calling git commands' do
-          expect(repository).to receive(:popen).exactly(3)
-            .with(anything, anything, hash_including('GL_REPOSITORY'), anything)
-            .and_return(['', 0])
-
-          service.execute(merge_request)
-        end
-      end
-
       context 'fork' do
-        shared_examples 'successful fork rebase' do
+        describe 'successful fork rebase' do
           let(:forked_project) do
             fork_project(project, user, repository: true)
           end
@@ -140,14 +122,6 @@ describe MergeRequests::RebaseService do
             expect(parent_sha).to eq(target_branch_sha)
           end
         end
-
-        context 'when Gitaly rebase feature is enabled' do
-          it_behaves_like 'successful fork rebase'
-        end
-
-        context 'when Gitaly rebase feature is disabled', :disable_gitaly do
-          it_behaves_like 'successful fork rebase'
-        end
       end
     end
   end
diff --git a/spec/services/merge_requests/squash_service_spec.rb b/spec/services/merge_requests/squash_service_spec.rb
index ded17fa92a4..8ab09412f55 100644
--- a/spec/services/merge_requests/squash_service_spec.rb
+++ b/spec/services/merge_requests/squash_service_spec.rb
@@ -124,51 +124,6 @@ describe MergeRequests::SquashService do
                                                           message: a_string_including('squash'))
         end
       end
-
-      context 'with Gitaly disabled', :skip_gitaly_mock do
-        stages = {
-          'add worktree for squash' => 'worktree',
-          'configure sparse checkout' => 'config',
-          'get files in diff' => 'diff --name-only',
-          'check out target branch' => 'checkout',
-          'apply patch' => 'diff --binary',
-          'commit squashed changes' => 'commit',
-          'get SHA of squashed commit' => 'rev-parse'
-        }
-
-        stages.each do |stage, command|
-          context "when the #{stage} stage fails" do
-            before do
-              git_command = a_collection_containing_exactly(
-                a_string_starting_with("#{Gitlab.config.git.bin_path} #{command}")
-              ).or(
-                a_collection_starting_with([Gitlab.config.git.bin_path] + command.split)
-              )
-
-              allow(repository).to receive(:popen).and_return(['', 0])
-              allow(repository).to receive(:popen).with(git_command, anything, anything, anything).and_return([error, 1])
-            end
-
-            it 'logs the stage and output' do
-              expect(service).to receive(:log_error).with(log_error)
-              expect(service).to receive(:log_error).with(error)
-
-              service.execute(merge_request)
-            end
-
-            it 'returns an error' do
-              expect(service.execute(merge_request)).to match(status: :error,
-                                                              message: a_string_including('squash'))
-            end
-
-            it 'cleans up the temporary directory' do
-              expect(File.exist?(squash_dir_path)).to be(false)
-
-              service.execute(merge_request)
-            end
-          end
-        end
-      end
     end
 
     context 'when any other exception is thrown' do
diff --git a/spec/workers/prune_web_hook_logs_worker_spec.rb b/spec/workers/prune_web_hook_logs_worker_spec.rb
new file mode 100644
index 00000000000..d7d64a1f641
--- /dev/null
+++ b/spec/workers/prune_web_hook_logs_worker_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe PruneWebHookLogsWorker do
+  describe '#perform' do
+    before do
+      hook = create(:project_hook)
+
+      5.times do
+        create(:web_hook_log, web_hook: hook, created_at: 5.months.ago)
+      end
+
+      create(:web_hook_log, web_hook: hook, response_status: '404')
+    end
+
+    it 'removes all web hook logs older than one month' do
+      described_class.new.perform
+
+      expect(WebHookLog.count).to eq(1)
+      expect(WebHookLog.first.response_status).to eq('404')
+    end
+  end
+end