From a73ecda21efc8a25fd1d182f3857c251e1d1820b Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Mon, 29 Jan 2024 12:06:57 +0000
Subject: [PATCH] Add latest changes from gitlab-org/gitlab@master

---
 .gitlab/ci/preflight.gitlab-ci.yml            |  12 ++
 .gitlab/ci/rules.gitlab-ci.yml                |   5 +
 .rubocop_todo/rspec/feature_category.yml      |   1 -
 .rubocop_todo/rspec/named_subject.yml         |   1 -
 .../components/model_version_list.vue         |  58 ++++++---
 .../ml/model_registry/constants.js            |   4 +
 .../queries/get_model_versions.query.graphql  |  21 +++-
 app/models/concerns/stepable.rb               |  35 ------
 app/models/organizations/organization.rb      |   1 +
 app/models/packages/nuget/symbol.rb           |  11 +-
 app/models/work_items/widgets/hierarchy.rb    |  12 +-
 app/services/organizations/create_service.rb  |  16 ++-
 ..._and_secondary_stores_for_shared_state.yml |   8 --
 ...mary_store_as_default_for_shared_state.yml |   8 --
 config/initializers/7_redis.rb                |   2 +-
 ...4_i_quickactions_remove_parent_monthly.yml |  26 ++++
 ...34_i_quickactions_remove_parent_weekly.yml |  26 ++++
 ...ls_on_lowercase_signature_and_file_name.rb |  16 +++
 db/schema_migrations/20240126101101           |   1 +
 db/structure.sql                              |   2 +
 doc/development/architecture.md               |   6 +-
 doc/policy/experiment-beta-support.md         |  36 +++++-
 doc/raketasks/index.md                        |   2 +-
 doc/raketasks/web_hooks.md                    |   2 +-
 doc/user/gitlab_com/index.md                  |   1 +
 doc/user/project/integrations/webhooks.md     |   6 +
 doc/user/project/quick_actions.md             |   1 +
 doc/user/project/repository/push_rules.md     |   2 +-
 .../packages/nuget/public_endpoints.rb        |  12 +-
 lib/gitlab/cache/import/caching.rb            |   2 +-
 lib/gitlab/quick_actions/work_item_actions.rb |  19 +++
 lib/gitlab/redis.rb                           |   1 -
 lib/gitlab/redis/cluster_shared_state.rb      |  13 --
 lib/gitlab/redis/shared_state.rb              |   5 +-
 locale/gitlab.pot                             |  20 ++-
 scripts/lint/check_ruby_syntax.rb             |  25 ++++
 .../components/model_version_list_spec.js     |  26 +++-
 .../gitlab/redis/cluster_shared_state_spec.rb |   7 --
 spec/lib/gitlab/redis/shared_state_spec.rb    |   1 -
 spec/models/concerns/stepable_spec.rb         | 115 ------------------
 .../models/organizations/organization_spec.rb |   1 +
 spec/models/packages/nuget/symbol_spec.rb     |  42 ++++++-
 .../notes/quick_actions_service_spec.rb       |  22 ++++
 .../quick_actions/interpret_service_spec.rb   |  36 ++++++
 spec/support/rspec_order_todo.yml             |   1 -
 .../api/nuget_packages_shared_examples.rb     |  13 +-
 .../lib/tooling/check_ruby_syntax_spec.rb     |  84 +++++++++++++
 tooling/lib/tooling/check_ruby_syntax.rb      |  41 +++++++
 48 files changed, 548 insertions(+), 260 deletions(-)
 delete mode 100644 app/models/concerns/stepable.rb
 delete mode 100644 config/feature_flags/development/use_primary_and_secondary_stores_for_shared_state.yml
 delete mode 100644 config/feature_flags/development/use_primary_store_as_default_for_shared_state.yml
 create mode 100644 config/metrics/counts_28d/20240118133234_i_quickactions_remove_parent_monthly.yml
 create mode 100644 config/metrics/counts_7d/20240118133234_i_quickactions_remove_parent_weekly.yml
 create mode 100644 db/post_migrate/20240126101101_add_index_packages_nuget_symbols_on_lowercase_signature_and_file_name.rb
 create mode 100644 db/schema_migrations/20240126101101
 delete mode 100644 lib/gitlab/redis/cluster_shared_state.rb
 create mode 100755 scripts/lint/check_ruby_syntax.rb
 delete mode 100644 spec/lib/gitlab/redis/cluster_shared_state_spec.rb
 delete mode 100644 spec/models/concerns/stepable_spec.rb
 create mode 100644 spec/tooling/lib/tooling/check_ruby_syntax_spec.rb
 create mode 100644 tooling/lib/tooling/check_ruby_syntax.rb

diff --git a/.gitlab/ci/preflight.gitlab-ci.yml b/.gitlab/ci/preflight.gitlab-ci.yml
index 426d36b24f4..cd1a9c753cb 100644
--- a/.gitlab/ci/preflight.gitlab-ci.yml
+++ b/.gitlab/ci/preflight.gitlab-ci.yml
@@ -53,6 +53,18 @@ rails-production-server-boot-puma-cng:
     - retry_times_sleep 10 5 "curl http://127.0.0.1:8080"
     - kill $(jobs -p)
 
+ruby_syntax:
+  extends:
+    - .preflight-job-base
+  before_script:
+    - source scripts/utils.sh
+  image: ${GITLAB_DEPENDENCY_PROXY_ADDRESS}ruby:${RUBY_VERSION}
+  parallel:
+    matrix:
+      - RUBY_VERSION: ["3.0", "3.1", "3.2"]
+  script:
+    - run_timed_command "fail_on_warnings scripts/lint/check_ruby_syntax.rb"
+
 no-ee-check:
   extends:
     - .preflight-job-base
diff --git a/.gitlab/ci/rules.gitlab-ci.yml b/.gitlab/ci/rules.gitlab-ci.yml
index 646021841b4..65b75c3e237 100644
--- a/.gitlab/ci/rules.gitlab-ci.yml
+++ b/.gitlab/ci/rules.gitlab-ci.yml
@@ -2939,6 +2939,11 @@
     - <<: *if-default-refs
       changes: *code-patterns
 
+.preflight:rules:ruby_syntax:
+  rules:
+    - <<: *if-default-refs
+      changes: *backend-patterns
+
 .preflight:rules:no-ee-check:
   rules:
     - <<: *if-not-foss
diff --git a/.rubocop_todo/rspec/feature_category.yml b/.rubocop_todo/rspec/feature_category.yml
index e007c00bf47..3cc9f073136 100644
--- a/.rubocop_todo/rspec/feature_category.yml
+++ b/.rubocop_todo/rspec/feature_category.yml
@@ -4370,7 +4370,6 @@ RSpec/FeatureCategory:
     - 'spec/models/concerns/signature_type_spec.rb'
     - 'spec/models/concerns/sortable_spec.rb'
     - 'spec/models/concerns/spammable_spec.rb'
-    - 'spec/models/concerns/stepable_spec.rb'
     - 'spec/models/concerns/strip_attribute_spec.rb'
     - 'spec/models/concerns/subquery_spec.rb'
     - 'spec/models/concerns/subscribable_spec.rb'
diff --git a/.rubocop_todo/rspec/named_subject.yml b/.rubocop_todo/rspec/named_subject.yml
index 1bc9fc8bfb3..d788b1722a0 100644
--- a/.rubocop_todo/rspec/named_subject.yml
+++ b/.rubocop_todo/rspec/named_subject.yml
@@ -2654,7 +2654,6 @@ RSpec/NamedSubject:
     - 'spec/models/concerns/resolvable_note_spec.rb'
     - 'spec/models/concerns/runners_token_prefixable_spec.rb'
     - 'spec/models/concerns/spammable_spec.rb'
-    - 'spec/models/concerns/stepable_spec.rb'
     - 'spec/models/concerns/subquery_spec.rb'
     - 'spec/models/concerns/token_authenticatable_spec.rb'
     - 'spec/models/concerns/token_authenticatable_strategies/encrypted_spec.rb'
diff --git a/app/assets/javascripts/ml/model_registry/components/model_version_list.vue b/app/assets/javascripts/ml/model_registry/components/model_version_list.vue
index ea5258a299e..7e14d5e9e54 100644
--- a/app/assets/javascripts/ml/model_registry/components/model_version_list.vue
+++ b/app/assets/javascripts/ml/model_registry/components/model_version_list.vue
@@ -2,8 +2,16 @@
 import * as Sentry from '~/sentry/sentry_browser_wrapper';
 import { makeLoadVersionsErrorMessage } from '~/ml/model_registry/translations';
 import { convertToGraphQLId } from '~/graphql_shared/utils';
+import { s__ } from '~/locale';
 import getModelVersionsQuery from '../graphql/queries/get_model_versions.query.graphql';
-import { GRAPHQL_PAGE_SIZE, MODEL_ENTITIES } from '../constants';
+import {
+  GRAPHQL_PAGE_SIZE,
+  LIST_KEY_CREATED_AT,
+  LIST_KEY_VERSION,
+  MODEL_ENTITIES,
+  SORT_KEY_CREATED_AT,
+  SORT_KEY_ORDER,
+} from '../constants';
 import SearchableList from './searchable_list.vue';
 import EmptyState from './empty_state.vue';
 import ModelVersionRow from './model_version_row.vue';
@@ -24,6 +32,8 @@ export default {
     return {
       modelVersions: {},
       errorMessage: undefined,
+      skipQueries: true,
+      queryVariables: {},
     };
   },
   apollo: {
@@ -38,6 +48,9 @@ export default {
       error(error) {
         this.handleError(error);
       },
+      skip() {
+        return this.skipQueries;
+      },
     },
   },
   computed: {
@@ -50,31 +63,25 @@ export default {
     pageInfo() {
       return this.modelVersions?.pageInfo ?? {};
     },
-    queryVariables() {
-      return {
-        id: this.gid,
-        first: GRAPHQL_PAGE_SIZE,
-      };
-    },
     versions() {
       return this.modelVersions?.nodes ?? [];
     },
   },
   methods: {
-    fetchPage(pageInfo) {
-      const variables = {
-        ...this.queryVariables,
-        ...pageInfo,
+    fetchPage(variables) {
+      this.queryVariables = {
+        id: this.gid,
+        first: GRAPHQL_PAGE_SIZE,
+        ...variables,
+        version: variables.name,
+        orderBy: variables.orderBy?.toUpperCase() || SORT_KEY_CREATED_AT,
+        sort: variables.sort?.toUpperCase() || SORT_KEY_ORDER,
       };
 
-      this.$apollo.queries.modelVersions
-        .fetchMore({
-          variables,
-          updateQuery: (previousResult, { fetchMoreResult }) => {
-            return fetchMoreResult;
-          },
-        })
-        .catch(this.handleError);
+      this.errorMessage = null;
+      this.skipQueries = false;
+
+      this.$apollo.queries.modelVersions.fetchMore({});
     },
     handleError(error) {
       this.errorMessage = makeLoadVersionsErrorMessage(error.message);
@@ -82,13 +89,26 @@ export default {
     },
   },
   modelVersionEntity: MODEL_ENTITIES.modelVersion,
+  sortableFields: [
+    {
+      orderBy: LIST_KEY_VERSION,
+      label: s__('MlExperimentTracking|Version'),
+    },
+    {
+      orderBy: LIST_KEY_CREATED_AT,
+      label: s__('MlExperimentTracking|Created at'),
+    },
+  ],
 };
 </script>
 <template>
   <searchable-list
+    show-search
     :page-info="pageInfo"
     :items="versions"
     :error-message="errorMessage"
+    :is-loading="isLoading"
+    :sortable-fields="$options.sortableFields"
     @fetch-page="fetchPage"
   >
     <template #empty-state>
diff --git a/app/assets/javascripts/ml/model_registry/constants.js b/app/assets/javascripts/ml/model_registry/constants.js
index 02f9508b4c8..c8271794a60 100644
--- a/app/assets/javascripts/ml/model_registry/constants.js
+++ b/app/assets/javascripts/ml/model_registry/constants.js
@@ -1,6 +1,10 @@
 import { s__ } from '~/locale';
 
 export const LIST_KEY_CREATED_AT = 'created_at';
+export const LIST_KEY_VERSION = 'version';
+export const SORT_KEY_CREATED_AT = 'CREATED_AT';
+export const SORT_KEY_ORDER = 'DESC';
+
 export const BASE_SORT_FIELDS = Object.freeze([
   {
     orderBy: 'name',
diff --git a/app/assets/javascripts/ml/model_registry/graphql/queries/get_model_versions.query.graphql b/app/assets/javascripts/ml/model_registry/graphql/queries/get_model_versions.query.graphql
index 1b48a67a0bd..ab1bf7e9b93 100644
--- a/app/assets/javascripts/ml/model_registry/graphql/queries/get_model_versions.query.graphql
+++ b/app/assets/javascripts/ml/model_registry/graphql/queries/get_model_versions.query.graphql
@@ -1,7 +1,24 @@
-query getModelVersions($id: MlModelID!, $first: Int, $last: Int, $after: String, $before: String) {
+query getModelVersions(
+  $id: MlModelID!
+  $version: String
+  $orderBy: MlModelVersionsOrderBy
+  $sort: SortDirectionEnum
+  $first: Int
+  $last: Int
+  $after: String
+  $before: String
+) {
   mlModel(id: $id) {
     id
-    versions(after: $after, before: $before, first: $first, last: $last) {
+    versions(
+      version: $version
+      orderBy: $orderBy
+      sort: $sort
+      after: $after
+      before: $before
+      first: $first
+      last: $last
+    ) {
       count
       nodes {
         id
diff --git a/app/models/concerns/stepable.rb b/app/models/concerns/stepable.rb
deleted file mode 100644
index dea241c5dbe..00000000000
--- a/app/models/concerns/stepable.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-# frozen_string_literal: true
-
-module Stepable
-  extend ActiveSupport::Concern
-
-  def steps
-    self.class._all_steps
-  end
-
-  def execute_steps
-    initial_result = {}
-
-    steps.inject(initial_result) do |previous_result, callback|
-      result = method(callback).call(previous_result)
-
-      if result[:status] != :success
-        result[:last_step] = callback
-
-        break result
-      end
-
-      result
-    end
-  end
-
-  class_methods do
-    def _all_steps
-      @_all_steps ||= []
-    end
-
-    def steps(*methods)
-      _all_steps.concat methods
-    end
-  end
-end
diff --git a/app/models/organizations/organization.rb b/app/models/organizations/organization.rb
index df6f0109d57..fed4c794b76 100644
--- a/app/models/organizations/organization.rb
+++ b/app/models/organizations/organization.rb
@@ -33,6 +33,7 @@ module Organizations
     delegate :description, :description_html, :avatar, :avatar_url, :remove_avatar!, to: :organization_detail
 
     accepts_nested_attributes_for :organization_detail
+    accepts_nested_attributes_for :organization_users
 
     def self.default_organization
       find_by(id: DEFAULT_ORGANIZATION_ID)
diff --git a/app/models/packages/nuget/symbol.rb b/app/models/packages/nuget/symbol.rb
index f15b045f303..13fc84f7076 100644
--- a/app/models/packages/nuget/symbol.rb
+++ b/app/models/packages/nuget/symbol.rb
@@ -26,10 +26,17 @@ module Packages
 
       scope :stale, -> { where(package_id: nil) }
       scope :pending_destruction, -> { stale.default }
-      scope :with_file_name, ->(file_name) { where(file: file_name) }
-      scope :with_signature, ->(signature) { where(signature: signature) }
+      scope :with_file_name, ->(file_name) { where(arel_table[:file].lower.eq(file_name.downcase)) }
+      scope :with_signature, ->(signature) { where(arel_table[:signature].lower.eq(signature.downcase)) }
       scope :with_file_sha256, ->(checksums) { where(file_sha256: checksums) }
 
+      def self.find_by_signature_and_file_and_checksum(signature, file_name, checksums)
+        with_signature(signature)
+        .with_file_name(file_name)
+        .with_file_sha256(checksums)
+        .take
+      end
+
       private
 
       def set_object_storage_key
diff --git a/app/models/work_items/widgets/hierarchy.rb b/app/models/work_items/widgets/hierarchy.rb
index 1d888dd71a8..0bfffdc0fe5 100644
--- a/app/models/work_items/widgets/hierarchy.rb
+++ b/app/models/work_items/widgets/hierarchy.rb
@@ -16,11 +16,11 @@ module WorkItems
       end
 
       def self.quick_action_commands
-        [:set_parent, :add_child]
+        [:set_parent, :add_child, :remove_parent]
       end
 
       def self.quick_action_params
-        [:set_parent, :add_child]
+        [:set_parent, :add_child, :remove_parent]
       end
 
       def self.sync_params
@@ -30,9 +30,11 @@ module WorkItems
       def self.process_quick_action_param(param_name, value)
         return super unless param_name.in?(quick_action_params) && value.present?
 
-        return { parent: value } if param_name == :set_parent
-
-        return { children: value } if param_name == :add_child
+        if [:set_parent, :remove_parent].include?(param_name)
+          { parent: value.is_a?(WorkItem) ? value : nil }
+        else
+          { children: value }
+        end
       end
 
       def self.process_sync_params(params)
diff --git a/app/services/organizations/create_service.rb b/app/services/organizations/create_service.rb
index f29065b8ffd..d58ea875310 100644
--- a/app/services/organizations/create_service.rb
+++ b/app/services/organizations/create_service.rb
@@ -3,13 +3,17 @@
 module Organizations
   class CreateService < ::Organizations::BaseService
     def execute
-      return error_no_permissions unless current_user&.can?(:create_organization)
+      return error_no_permissions unless can?(current_user, :create_organization)
 
-      organization = Organization.create(params)
+      add_organization_owner_attributes
+      organization = Gitlab::Database::QueryAnalyzers::PreventCrossDatabaseModification
+                       .allow_cross_database_modification_within_transaction(
+                         url: 'https://gitlab.com/gitlab-org/gitlab/-/issues/438757'
+                       ) do
+        Organization.create(params)
+      end
 
       if organization.persisted?
-        add_organization_owner(organization)
-
         ServiceResponse.success(payload: { organization: organization })
       else
         error_creating(organization)
@@ -18,8 +22,8 @@ module Organizations
 
     private
 
-    def add_organization_owner(organization)
-      organization.organization_users.create(user: current_user, access_level: :owner)
+    def add_organization_owner_attributes
+      @params[:organization_users_attributes] = [{ user: current_user, access_level: :owner }]
     end
 
     def error_no_permissions
diff --git a/config/feature_flags/development/use_primary_and_secondary_stores_for_shared_state.yml b/config/feature_flags/development/use_primary_and_secondary_stores_for_shared_state.yml
deleted file mode 100644
index 3e22d84d192..00000000000
--- a/config/feature_flags/development/use_primary_and_secondary_stores_for_shared_state.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: use_primary_and_secondary_stores_for_shared_state
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/134483
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/429884
-milestone: '16.6'
-type: development
-group: group::scalability
-default_enabled: false
diff --git a/config/feature_flags/development/use_primary_store_as_default_for_shared_state.yml b/config/feature_flags/development/use_primary_store_as_default_for_shared_state.yml
deleted file mode 100644
index 4c309144342..00000000000
--- a/config/feature_flags/development/use_primary_store_as_default_for_shared_state.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: use_primary_store_as_default_for_shared_state
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/134483
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/429884
-milestone: '16.6'
-type: development
-group: group::scalability
-default_enabled: false
diff --git a/config/initializers/7_redis.rb b/config/initializers/7_redis.rb
index cac21aea9f9..fbd2cbaabad 100644
--- a/config/initializers/7_redis.rb
+++ b/config/initializers/7_redis.rb
@@ -41,5 +41,5 @@ end
 # 2. Rails.cache
 # 3. HTTP clients
 Gitlab::Redis::ALL_CLASSES.each do |redis_instance|
-  redis_instance.with { nil } unless redis_instance == Gitlab::Redis::ClusterSharedState
+  redis_instance.with { nil }
 end
diff --git a/config/metrics/counts_28d/20240118133234_i_quickactions_remove_parent_monthly.yml b/config/metrics/counts_28d/20240118133234_i_quickactions_remove_parent_monthly.yml
new file mode 100644
index 00000000000..642cab9b642
--- /dev/null
+++ b/config/metrics/counts_28d/20240118133234_i_quickactions_remove_parent_monthly.yml
@@ -0,0 +1,26 @@
+---
+key_path: redis_hll_counters.quickactions.i_quickactions_remove_parent_monthly
+name: quickactions_remove_parent_monthly
+description: Count of MAU using the `/remove_parent` quick action
+product_section: dev
+product_stage: plan
+product_group: product_planning
+value_type: number
+status: active
+milestone: "16.9"
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/142174
+time_frame: 28d
+data_source: redis_hll
+data_category: optional
+instrumentation_class: RedisHLLMetric
+options:
+  events:
+    - i_quickactions_remove_parent
+performance_indicator_type: []
+distribution:
+- ce
+- ee
+tier:
+- free
+- premium
+- ultimate
diff --git a/config/metrics/counts_7d/20240118133234_i_quickactions_remove_parent_weekly.yml b/config/metrics/counts_7d/20240118133234_i_quickactions_remove_parent_weekly.yml
new file mode 100644
index 00000000000..a0a2f4be402
--- /dev/null
+++ b/config/metrics/counts_7d/20240118133234_i_quickactions_remove_parent_weekly.yml
@@ -0,0 +1,26 @@
+---
+key_path: redis_hll_counters.quickactions.i_quickactions_remove_parent_weekly
+name: quickactions_remove_parent_weekly
+description: Count of WAU using the `/remove_parent` quick action
+product_section: dev
+product_stage: plan
+product_group: product_planning
+value_type: number
+status: active
+milestone: "16.9"
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/142174
+time_frame: 7d
+data_source: redis_hll
+data_category: optional
+instrumentation_class: RedisHLLMetric
+options:
+  events:
+    - i_quickactions_remove_parent
+performance_indicator_type: []
+distribution:
+- ce
+- ee
+tier:
+- free
+- premium
+- ultimate
diff --git a/db/post_migrate/20240126101101_add_index_packages_nuget_symbols_on_lowercase_signature_and_file_name.rb b/db/post_migrate/20240126101101_add_index_packages_nuget_symbols_on_lowercase_signature_and_file_name.rb
new file mode 100644
index 00000000000..048eb662ddf
--- /dev/null
+++ b/db/post_migrate/20240126101101_add_index_packages_nuget_symbols_on_lowercase_signature_and_file_name.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class AddIndexPackagesNugetSymbolsOnLowercaseSignatureAndFileName < Gitlab::Database::Migration[2.2]
+  disable_ddl_transaction!
+  milestone '16.9'
+
+  INDEX_NAME = 'idx_pkgs_nuget_symbols_on_lowercase_signature_and_file_name'
+
+  def up
+    add_concurrent_index :packages_nuget_symbols, 'lower(signature), lower(file)', name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index_by_name :packages_nuget_symbols, INDEX_NAME
+  end
+end
diff --git a/db/schema_migrations/20240126101101 b/db/schema_migrations/20240126101101
new file mode 100644
index 00000000000..cb89fad606e
--- /dev/null
+++ b/db/schema_migrations/20240126101101
@@ -0,0 +1 @@
+ef72ce15563a5841276fcbf79c02a3e657511f12b55cecf277d0c4287d15c363
\ No newline at end of file
diff --git a/db/structure.sql b/db/structure.sql
index 88a80e7a63d..a8e521109fd 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -32427,6 +32427,8 @@ CREATE INDEX idx_pkgs_installable_package_files_on_package_id_id_file_name ON pa
 
 CREATE INDEX idx_pkgs_npm_metadata_caches_on_id_and_project_id_and_status ON packages_npm_metadata_caches USING btree (id) WHERE ((project_id IS NULL) AND (status = 0));
 
+CREATE INDEX idx_pkgs_nuget_symbols_on_lowercase_signature_and_file_name ON packages_nuget_symbols USING btree (lower(signature), lower(file));
+
 CREATE INDEX idx_pkgs_on_project_id_name_version_on_installable_terraform ON packages_packages USING btree (project_id, name, version, id) WHERE ((package_type = 12) AND (status = ANY (ARRAY[0, 1])));
 
 CREATE INDEX idx_proj_feat_usg_on_jira_dvcs_cloud_last_sync_at_and_proj_id ON project_feature_usages USING btree (jira_dvcs_cloud_last_sync_at, project_id) WHERE (jira_dvcs_cloud_last_sync_at IS NOT NULL);
diff --git a/doc/development/architecture.md b/doc/development/architecture.md
index c1ab717975f..62af07eac8c 100644
--- a/doc/development/architecture.md
+++ b/doc/development/architecture.md
@@ -757,11 +757,11 @@ See our [Redis guidelines](redis.md) for more information about how GitLab uses
 
 #### Registry
 
-- [Project page](https://github.com/docker/distribution/blob/master/README.md)
+- [Project page](https://gitlab.com/gitlab-org/container-registry)
 - Configuration:
-  - [Omnibus](../update/upgrading_from_source.md#10-install-libraries-migrations-etc)
+  - [Omnibus](../administration/packages/container_registry.md)
   - [Charts](https://docs.gitlab.com/charts/charts/registry/)
-  - [Source](../administration/packages/container_registry.md#enable-the-container-registry)
+  - [Source](https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs/configuration.md?ref_type=heads)
   - [GDK](https://gitlab.com/gitlab-org/gitlab-development-kit/blob/main/doc/howto/registry.md)
 - Layer: Core Service (Processor)
 - GitLab.com: [GitLab container registry](../user/packages/container_registry/build_and_push_images.md#use-gitlab-cicd)
diff --git a/doc/policy/experiment-beta-support.md b/doc/policy/experiment-beta-support.md
index a1005775383..7b9530caf0b 100644
--- a/doc/policy/experiment-beta-support.md
+++ b/doc/policy/experiment-beta-support.md
@@ -7,8 +7,21 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # Support for Experiment, Beta, and Generally Available features
 
+There are cases where GitLab would like to validate the edge-cases of scale, support, and maintenance burden of features in their current form for every designed use case.
+There are also scenarios where a feature is not complete enough to be considered an [MVC](https://handbook.gitlab.com/handbook/product/product-principles/#the-minimal-viable-change-mvc).
+In these cases, GitLab has the option to release features as Experiment, Beta, or Limited Availability, and users can opt-in and test the new experience.
+Features might not be fully documented or supported in the Experiment or Beta phases.
+
+Please note that some features may not be aligned to these recommendations if they were developed before the recommendations were in place or if the group determined an alternative implementation approach was needed.
+
+Product development teams should refrain from making changes that they reasonably believe could create significant risks or friction for GitLab users or the platform, such as:
+
+- Risking damage or exfiltration of existing production data accessed by our users.
+- Destabilizing other parts of the application.
+- Introducing friction into high monthly active user (MAU) areas.
+
 Some GitLab features are released as Experiment or Beta versions and are
-[not fully supported](https://about.gitlab.com/support/statement-of-support/#alpha-beta-features).
+[not fully supported](https://about.gitlab.com/support/statement-of-support/#experiment-beta-features).
 All other features are considered to be Generally Available (GA).
 
 ## Experiment
@@ -42,6 +55,7 @@ Beta features are:
 
 - May not be ready for production use.
 - Support on a commercially-reasonable effort basis.
+- Not required or necessary for most features.
 - May be unstable.
 - Configuration and dependencies unlikely to change.
 - Features and functions unlikely to change. However, breaking changes may occur outside of major releases or with less notice than for Generally Available features.
@@ -75,5 +89,23 @@ The experimental features are only shown when people/organizations opt-in to exp
 
 ## All features are in production
 
-All features that are available on GitLab.com are considered "in production."
+All features that are available on GitLab.com are considered "in production".
 Because all Experiment, Beta, and Generally Available features are available on GitLab.com, they are all considered to be in production.
+
+## Experiment, Beta and Limited Availability Exit Criteria
+
+To ensure the phases before General Availability are as short as possible each phase of Experiment, Beta and LA should include exit criteria.
+This encourages rapid iteration and reduces [cycle time](https://handbook.gitlab.com/handbook/values/#reduce-cycle-time).
+GitLab Product Managers will take the following into account when deciding what exit criteria to apply to their Experimental, Beta, and Limited Availability features:
+
+- **Time**: Define an end date at which point the feature will be General Availability.
+  - Consider setting a time-bound target metric that will define readiness for exit into GA (e.g. X number of customers retained MoM over 6 months after launch of Experiment, X% growth of free and paid users in three months since launch Beta, etc.)
+  - Be mindful of balancing time to market, user experience, and richness of experience. Some Beta programs have lasted 1 milestone while other have lasted a couple of years.
+- **Feedback**: Define the minimum number of customers that have been onboarded and interviewed.
+  - Consider also setting a time bound when using user feedback as an exit criteria for leaving a phases. If a given time period elapses and we can not solicit feedback from enough users, it is better to ship what we have and iterate on it as a GA at that point rather than maintain a pre-GA state.
+- **Limited Feature Completion**: Determine if there is functionality that should be completed before moving to General Availability.
+  - Be wary of including "just one more" feature. Iteration will be easier and more effective with more feedback from more users so getting to General Availability is preferred.
+- **System Performance metrics**: Determine the criteria that the platform has shown before being ready for General Availability. Examples include response times and successfully handling a number of requests per second.
+- **Success criteria**: Not all features may reach GA. It is OK to pivot if early feedback indicates that a different direction would provide more value or a better user experience. If open questions must be answered to decide if the feature is worth putting in the product, list and answer those.
+
+For the exit criteria of **AI features**, in addition to the above, see the [UX maturity requirements](https://handbook.gitlab.com/handbook/product/ai/ux-maturity/).
diff --git a/doc/raketasks/index.md b/doc/raketasks/index.md
index f064ff1d805..5ce89af0c4a 100644
--- a/doc/raketasks/index.md
+++ b/doc/raketasks/index.md
@@ -47,7 +47,7 @@ The following Rake tasks are available for use with GitLab:
 | [Uploads sanitize](../administration/raketasks/uploads/sanitize.md) | Remove EXIF data from images uploaded to earlier versions of GitLab. |
 | [Service Data](../development/internal_analytics/service_ping/troubleshooting.md#generate-service-ping) | Generate and troubleshoot [Service Ping](../development/internal_analytics/service_ping/index.md). |
 | [User management](user_management.md)                 | Perform user management tasks. |
-| [Webhooks administration](web_hooks.md)               | Maintain project webhooks. |
+| [Webhook administration](web_hooks.md)               | Maintain project webhooks. |
 | [X.509 signatures](x509_signatures.md)                | Update X.509 commit signatures, which can be useful if the certificate store changed. |
 
 To list all available Rake tasks:
diff --git a/doc/raketasks/web_hooks.md b/doc/raketasks/web_hooks.md
index 5c556e2ba02..2265b5d4067 100644
--- a/doc/raketasks/web_hooks.md
+++ b/doc/raketasks/web_hooks.md
@@ -4,7 +4,7 @@ group: Distribution
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
 ---
 
-# Webhooks administration Rake tasks
+# Webhook administration Rake tasks
 
 DETAILS:
 **Tier:** Free, Premium, Ultimate
diff --git a/doc/user/gitlab_com/index.md b/doc/user/gitlab_com/index.md
index ce2a6c386d3..62567fa34a9 100644
--- a/doc/user/gitlab_com/index.md
+++ b/doc/user/gitlab_com/index.md
@@ -363,6 +363,7 @@ after the limits change in January, 2021:
 | **GitLab Pages** TLS connections (for a given **GitLab Pages domain**)     |                               | **400** requests per **10 seconds**  |
 | **Pipeline creation** requests (for a given **project, user, and commit**) |                               | **25** requests per minute           |
 | **Alert integration endpoint** requests (for a given **project**)          |                               | **3600** requests per hour           |
+| **[Pull mirroring](../project/repository/mirror/pull.md)** intervals       | **5** minutes                 | **5** minutes |
 
 More details are available on the rate limits for
 [protected paths](#protected-paths-throttle) and
diff --git a/doc/user/project/integrations/webhooks.md b/doc/user/project/integrations/webhooks.md
index c72c02251a5..7ff9f05d0a9 100644
--- a/doc/user/project/integrations/webhooks.md
+++ b/doc/user/project/integrations/webhooks.md
@@ -329,6 +329,12 @@ For a safer development environment, you can use the [GitLab Development Kit (GD
 
 You can [review recently triggered webhook payloads](#troubleshooting) in GitLab settings. For each webhook event, a detail page exists with information about the data GitLab sends and receives from the webhook endpoint.
 
+## Related topics
+
+- [Project hooks API](../../../api/projects.md#hooks)
+- [Group hooks API](../../../api/groups.md#hooks)
+- [System hooks API](../../../api/system_hooks.md)
+
 ## Troubleshooting
 
 > - **Recent events** for group webhooks [introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/325642) in GitLab 15.3.
diff --git a/doc/user/project/quick_actions.md b/doc/user/project/quick_actions.md
index 4f5ed444ae3..59a9372d361 100644
--- a/doc/user/project/quick_actions.md
+++ b/doc/user/project/quick_actions.md
@@ -167,6 +167,7 @@ To auto-format this table, use the VS Code Markdown Table formatter: `https://do
 | `/reassign @user1 @user2`                                     | **{check-circle}** Yes | **{check-circle}** Yes | **{check-circle}** Yes | Replace current assignees with those specified. |
 | `/relabel ~label1 ~label2`                                    | **{check-circle}** Yes | **{check-circle}** Yes | **{check-circle}** Yes | Replace current labels with those specified. |
 | `/remove_due_date`                                            | **{check-circle}** Yes | **{dotted-circle}** No | **{check-circle}** Yes | Remove due date. |
+| `/remove_parent`                                     | **{check-circle}** Yes | **{dotted-circle}** No | **{check-circle}** Yes | Removes the parent work item. [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/434344) in GitLab 16.9. |
 | `/reopen`                                                     | **{check-circle}** Yes | **{check-circle}** Yes | **{check-circle}** Yes | Reopen. |
 | `/set_parent <work_item>`                                     | **{check-circle}** Yes | **{dotted-circle}** No | **{check-circle}** Yes | Set parent work item to `<work_item>`. The `<work_item>` value should be in the format of `#iid`, `group/project#iid`, or a URL to a work item. [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/420798) in GitLab 16.5. |
 | `/shrug <comment>`                                            | **{check-circle}** Yes | **{check-circle}** Yes | **{check-circle}** Yes | Append the comment with `¯\＿(ツ)＿/¯`. |
diff --git a/doc/user/project/repository/push_rules.md b/doc/user/project/repository/push_rules.md
index ff533cd28cc..35a41d1650b 100644
--- a/doc/user/project/repository/push_rules.md
+++ b/doc/user/project/repository/push_rules.md
@@ -301,7 +301,7 @@ In GitLab 13.10, if a project has the **Reject unsigned commits** push rule, the
 create commits through the GitLab Web IDE.
 
 To allow committing through the Web IDE on a project with this push rule, a GitLab administrator
-must disable the feature flag `reject_unsigned_commits_by_gitlab`. [with a flag](../../../administration/feature_flags.md)
+must disable the feature flag `reject_unsigned_commits_by_gitlab` [with a flag](../../../administration/feature_flags.md).
 
 ```ruby
 Feature.disable(:reject_unsigned_commits_by_gitlab)
diff --git a/lib/api/concerns/packages/nuget/public_endpoints.rb b/lib/api/concerns/packages/nuget/public_endpoints.rb
index a710e4acea8..2cb7e9914c9 100644
--- a/lib/api/concerns/packages/nuget/public_endpoints.rb
+++ b/lib/api/concerns/packages/nuget/public_endpoints.rb
@@ -79,16 +79,14 @@ module API
 
                 project_or_group_without_auth
 
-                # upcase the age part of the signature in case we received it in lowercase:
-                # https://github.com/dotnet/symstore/blob/main/docs/specs/SSQP_Key_Conventions.md#key-formatting-basic-rules
-                signature = declared_params[:signature].sub(/.{8}\z/, &:upcase)
                 checksums = headers['Symbolchecksum'].scan(SHA256_REGEX).flatten
 
                 symbol = ::Packages::Nuget::Symbol
-                  .with_signature(signature)
-                  .with_file_name(declared_params[:file_name])
-                  .with_file_sha256(checksums)
-                  .first
+                  .find_by_signature_and_file_and_checksum(
+                    declared_params[:signature],
+                    declared_params[:file_name],
+                    checksums
+                  )
 
                 not_found!('Symbol') unless symbol
 
diff --git a/lib/gitlab/cache/import/caching.rb b/lib/gitlab/cache/import/caching.rb
index bc1671ff650..48a4ee22a62 100644
--- a/lib/gitlab/cache/import/caching.rb
+++ b/lib/gitlab/cache/import/caching.rb
@@ -309,7 +309,7 @@ module Gitlab
           cache_identity = Gitlab::Redis::Cache.with(&:inspect) # rubocop:disable CodeReuse/ActiveRecord -- This is not AR
 
           Gitlab::Redis::SharedState.with do |redis|
-            yield redis unless cache_identity == redis.default_store.inspect
+            yield redis unless cache_identity == redis.inspect
           end
 
           block_result
diff --git a/lib/gitlab/quick_actions/work_item_actions.rb b/lib/gitlab/quick_actions/work_item_actions.rb
index 2adee0f9a9a..adb85bd38c2 100644
--- a/lib/gitlab/quick_actions/work_item_actions.rb
+++ b/lib/gitlab/quick_actions/work_item_actions.rb
@@ -40,6 +40,20 @@ module Gitlab
           @execution_message[:set_parent] = success_msg[:set_parent]
         end
 
+        desc { _('Remove work item parent') }
+        explanation do
+          format(
+            _("Remove %{parent_ref} as this work item's parent."),
+            parent_ref: work_item_parent.to_reference(quick_action_target)
+          )
+        end
+        types WorkItem
+        condition { work_item_parent.present? && can_admin_link? }
+        command :remove_parent do
+          @updates[:remove_parent] = true
+          @execution_message[:remove_parent] = success_msg[:remove_parent]
+        end
+
         desc { _('Add children to work item') }
         explanation do |child_param|
           format(_("Add %{child_ref} to this work item as child(ren)."), child_ref: child_param)
@@ -126,10 +140,15 @@ module Gitlab
           type: _('Type changed successfully.'),
           promote_to: _("Work item promoted successfully."),
           set_parent: _('Work item parent set successfully'),
+          remove_parent: _('Work item parent removed successfully'),
           add_child: _('Child work item(s) added successfully')
         }
       end
 
+      def work_item_parent
+        quick_action_target.work_item_parent
+      end
+
       def supports_parent?
         ::WorkItems::HierarchyRestriction.find_by_child_type_id(quick_action_target.work_item_type_id).present?
       end
diff --git a/lib/gitlab/redis.rb b/lib/gitlab/redis.rb
index a29c37411c3..6bc9b9fd63f 100644
--- a/lib/gitlab/redis.rb
+++ b/lib/gitlab/redis.rb
@@ -10,7 +10,6 @@ module Gitlab
     ALL_CLASSES = [
       Gitlab::Redis::BufferedCounter,
       Gitlab::Redis::Cache,
-      Gitlab::Redis::ClusterSharedState,
       Gitlab::Redis::DbLoadBalancing,
       Gitlab::Redis::FeatureFlag,
       Gitlab::Redis::Queues,
diff --git a/lib/gitlab/redis/cluster_shared_state.rb b/lib/gitlab/redis/cluster_shared_state.rb
deleted file mode 100644
index 678566a0c9c..00000000000
--- a/lib/gitlab/redis/cluster_shared_state.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module Redis
-    class ClusterSharedState < ::Gitlab::Redis::Wrapper
-      class << self
-        def config_fallback
-          SharedState
-        end
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/redis/shared_state.rb b/lib/gitlab/redis/shared_state.rb
index e631bfaa01c..fb3a143121b 100644
--- a/lib/gitlab/redis/shared_state.rb
+++ b/lib/gitlab/redis/shared_state.rb
@@ -2,10 +2,7 @@
 
 module Gitlab
   module Redis
-    class SharedState < ::Gitlab::Redis::MultiStoreWrapper
-      def self.multistore
-        MultiStore.new(ClusterSharedState.pool, pool, store_name)
-      end
+    class SharedState < ::Gitlab::Redis::Wrapper
     end
   end
 end
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 0f416c3e355..d20c9019456 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -5806,9 +5806,6 @@ msgstr ""
 msgid "Analytics|Updating visualization %{visualizationName}"
 msgstr ""
 
-msgid "Analytics|Usage overview for %{namespaceName} group"
-msgstr ""
-
 msgid "Analytics|Use the visualization designer to create custom visualizations. After you save a visualization, you can add it to a dashboard."
 msgstr ""
 
@@ -31394,6 +31391,9 @@ msgstr ""
 msgid "MlExperimentTracking|No name"
 msgstr ""
 
+msgid "MlExperimentTracking|Version"
+msgstr ""
+
 msgid "MlModelRegistry|%d model"
 msgid_plural "MlModelRegistry|%d models"
 msgstr[0] ""
@@ -40787,6 +40787,9 @@ msgstr ""
 msgid "Remove %{displayReference}"
 msgstr ""
 
+msgid "Remove %{parent_ref} as this work item's parent."
+msgstr ""
+
 msgid "Remove %{ruleName}"
 msgstr ""
 
@@ -40952,6 +40955,9 @@ msgstr ""
 msgid "Remove weight"
 msgstr ""
 
+msgid "Remove work item parent"
+msgstr ""
+
 msgid "Removed"
 msgstr ""
 
@@ -45098,7 +45104,7 @@ msgstr ""
 msgid "SecurityReports|Report has expired"
 msgstr ""
 
-msgid "SecurityReports|Results show vulnerabilities introduced by the merge request, in addition to existing vulnerabilities from the latest successful pipeline in your project's default branch."
+msgid "SecurityReports|Results show vulnerability findings from the latest successful %{helpPageLinkStart}pipeline%{helpPageLinkEnd}."
 msgstr ""
 
 msgid "SecurityReports|Scan details"
@@ -55758,6 +55764,9 @@ msgstr ""
 msgid "Work in progress limit"
 msgstr ""
 
+msgid "Work item parent removed successfully"
+msgstr ""
+
 msgid "Work item parent set successfully"
 msgstr ""
 
@@ -58158,6 +58167,9 @@ msgid_plural "ciReport|Used by %{packagesString}, and %{lastPackage}"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "ciReport|View all pipeline findings"
+msgstr ""
+
 msgid "ciReport|View full report"
 msgstr ""
 
diff --git a/scripts/lint/check_ruby_syntax.rb b/scripts/lint/check_ruby_syntax.rb
new file mode 100755
index 00000000000..e2cb84a625f
--- /dev/null
+++ b/scripts/lint/check_ruby_syntax.rb
@@ -0,0 +1,25 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require_relative "../../tooling/lib/tooling/check_ruby_syntax"
+
+files = `git ls-files -z`.split("\0")
+
+checker = Tooling::CheckRubySyntax.new(files)
+
+puts format("Checking %{files} Ruby files...", files: checker.ruby_files.size)
+
+errors = checker.run
+
+puts
+
+if errors.any?
+  puts "Syntax errors found (#{errors.size}):"
+  puts errors
+
+  exit 1
+else
+  puts "No syntax errors found."
+
+  exit 0
+end
diff --git a/spec/frontend/ml/model_registry/components/model_version_list_spec.js b/spec/frontend/ml/model_registry/components/model_version_list_spec.js
index f5d6acf3bae..ec4d3e9ce4d 100644
--- a/spec/frontend/ml/model_registry/components/model_version_list_spec.js
+++ b/spec/frontend/ml/model_registry/components/model_version_list_spec.js
@@ -9,12 +9,11 @@ import SearchableList from '~/ml/model_registry/components/searchable_list.vue';
 import ModelVersionRow from '~/ml/model_registry/components/model_version_row.vue';
 import getModelVersionsQuery from '~/ml/model_registry/graphql/queries/get_model_versions.query.graphql';
 import EmptyState from '~/ml/model_registry/components/empty_state.vue';
-import { GRAPHQL_PAGE_SIZE, MODEL_ENTITIES } from '~/ml/model_registry/constants';
+import { MODEL_ENTITIES } from '~/ml/model_registry/constants';
 import {
   emptyModelVersionsQuery,
   modelVersionsQuery,
   graphqlModelVersions,
-  graphqlPageInfo,
 } from '../graphql_mock_data';
 
 Vue.use(VueApollo);
@@ -79,11 +78,19 @@ describe('ModelVersionList', () => {
   });
 
   describe('when list is loaded with data', () => {
+    let resolver;
+
     beforeEach(async () => {
-      mountComponent();
+      resolver = jest.fn().mockResolvedValue(modelVersionsQuery());
+      mountComponent({ resolver });
+
       await waitForPromises();
     });
 
+    it('calls query only once on setup', () => {
+      expect(resolver).toHaveBeenCalledTimes(1);
+    });
+
     it('Passes items to list', () => {
       expect(findSearchableList().props('items')).toEqual(graphqlModelVersions);
     });
@@ -115,13 +122,22 @@ describe('ModelVersionList', () => {
       findSearchableList().vm.$emit('fetch-page', {
         after: 'eyJpZCI6IjIifQ',
         first: 30,
-        id: 'gid://gitlab/Ml::Model/2',
+        name: '1.0.0',
+        orderBy: 'version',
+        sort: 'asc',
       });
 
       await waitForPromises();
 
       expect(resolver).toHaveBeenLastCalledWith(
-        expect.objectContaining({ after: graphqlPageInfo.endCursor, first: GRAPHQL_PAGE_SIZE }),
+        expect.objectContaining({
+          id: 'gid://gitlab/Ml::Model/2',
+          after: 'eyJpZCI6IjIifQ',
+          first: 30,
+          version: '1.0.0',
+          orderBy: 'VERSION',
+          sort: 'ASC',
+        }),
       );
     });
   });
diff --git a/spec/lib/gitlab/redis/cluster_shared_state_spec.rb b/spec/lib/gitlab/redis/cluster_shared_state_spec.rb
deleted file mode 100644
index 11a574c79c4..00000000000
--- a/spec/lib/gitlab/redis/cluster_shared_state_spec.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-
-RSpec.describe Gitlab::Redis::ClusterSharedState, feature_category: :redis do
-  include_examples "redis_new_instance_shared_examples", 'cluster_shared_state', Gitlab::Redis::SharedState
-end
diff --git a/spec/lib/gitlab/redis/shared_state_spec.rb b/spec/lib/gitlab/redis/shared_state_spec.rb
index fe8f42cf8eb..a5247903d50 100644
--- a/spec/lib/gitlab/redis/shared_state_spec.rb
+++ b/spec/lib/gitlab/redis/shared_state_spec.rb
@@ -6,5 +6,4 @@ RSpec.describe Gitlab::Redis::SharedState do
   let(:instance_specific_config_file) { "config/redis.shared_state.yml" }
 
   include_examples "redis_shared_examples"
-  include_examples "multi_store_wrapper_shared_examples"
 end
diff --git a/spec/models/concerns/stepable_spec.rb b/spec/models/concerns/stepable_spec.rb
deleted file mode 100644
index e442e4f0664..00000000000
--- a/spec/models/concerns/stepable_spec.rb
+++ /dev/null
@@ -1,115 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-
-RSpec.describe Stepable do
-  let(:described_class) do
-    Class.new do
-      include Stepable
-
-      attr_writer :return_non_success
-
-      steps :method1, :method2, :method3
-
-      def execute
-        execute_steps
-      end
-
-      private
-
-      def method1(_result)
-        { status: :success }
-      end
-
-      def method2(result)
-        return { status: :not_a_success } if @return_non_success
-
-        result.merge({ status: :success, variable1: 'var1', excluded_variable: 'a' })
-      end
-
-      def method3(result)
-        result.except(:excluded_variable).merge({ status: :success, variable2: 'var2' })
-      end
-    end
-  end
-
-  let(:prepended_module) do
-    Module.new do
-      extend ActiveSupport::Concern
-
-      prepended do
-        steps :appended_method1
-      end
-
-      private
-
-      def appended_method1(previous_result)
-        previous_result.merge({ status: :success })
-      end
-    end
-  end
-
-  before do
-    described_class.prepend(prepended_module)
-  end
-
-  it 'stops after the first non success status' do
-    subject.return_non_success = true
-
-    expect(subject).not_to receive(:method3)
-    expect(subject).not_to receive(:appended_method1)
-
-    expect(subject.execute).to eq(
-      status: :not_a_success,
-      last_step: :method2
-    )
-  end
-
-  context 'when all methods return success' do
-    it 'calls all methods in order' do
-      expect(subject).to receive(:method1).and_call_original.ordered
-      expect(subject).to receive(:method2).and_call_original.ordered
-      expect(subject).to receive(:method3).and_call_original.ordered
-      expect(subject).to receive(:appended_method1).and_call_original.ordered
-
-      subject.execute
-    end
-
-    it 'merges variables returned by all steps' do
-      expect(subject.execute).to eq(
-        status: :success,
-        variable1: 'var1',
-        variable2: 'var2'
-      )
-    end
-
-    it 'can modify results of previous steps' do
-      expect(subject.execute).not_to include(excluded_variable: 'a')
-    end
-  end
-
-  context 'with multiple stepable classes' do
-    let(:other_class) do
-      Class.new do
-        include Stepable
-
-        steps :other_method1, :other_method2
-
-        private
-
-        def other_method1
-          { status: :success }
-        end
-
-        def other_method2
-          { status: :success }
-        end
-      end
-    end
-
-    it 'does not leak steps' do
-      expect(other_class.new.steps).to contain_exactly(:other_method1, :other_method2)
-      expect(subject.steps).to contain_exactly(:method1, :method2, :method3, :appended_method1)
-    end
-  end
-end
diff --git a/spec/models/organizations/organization_spec.rb b/spec/models/organizations/organization_spec.rb
index 7a3c743eddd..4fabf6ec4dc 100644
--- a/spec/models/organizations/organization_spec.rb
+++ b/spec/models/organizations/organization_spec.rb
@@ -67,6 +67,7 @@ RSpec.describe Organizations::Organization, type: :model, feature_category: :cel
 
   describe 'nested attributes' do
     it { is_expected.to accept_nested_attributes_for(:organization_detail) }
+    it { is_expected.to accept_nested_attributes_for(:organization_users) }
   end
 
   context 'when using scopes' do
diff --git a/spec/models/packages/nuget/symbol_spec.rb b/spec/models/packages/nuget/symbol_spec.rb
index bae8f90c7d5..ac27ce0e27e 100644
--- a/spec/models/packages/nuget/symbol_spec.rb
+++ b/spec/models/packages/nuget/symbol_spec.rb
@@ -52,8 +52,16 @@ RSpec.describe Packages::Nuget::Symbol, type: :model, feature_category: :package
       let_it_be(:signature) { 'signature' }
       let_it_be(:symbol) { create(:nuget_symbol, signature: signature) }
 
-      it 'returns symbols with the given signature' do
-        expect(with_signature).to eq([symbol])
+      shared_examples 'returns symbols with the given signature' do
+        it { is_expected.to contain_exactly(symbol) }
+      end
+
+      it_behaves_like 'returns symbols with the given signature'
+
+      context 'when signature is in uppercase' do
+        subject(:with_signature) { described_class.with_signature(signature.upcase) }
+
+        it_behaves_like 'returns symbols with the given signature'
       end
     end
 
@@ -63,12 +71,22 @@ RSpec.describe Packages::Nuget::Symbol, type: :model, feature_category: :package
       let_it_be(:file_name) { 'file_name' }
       let_it_be(:symbol) { create(:nuget_symbol) }
 
+      shared_examples 'returns symbols with the given file_name' do
+        it 'returns symbols with the given file_name' do
+          expect(with_file_name).to contain_exactly(symbol)
+        end
+      end
+
       before do
         symbol.update_column(:file, file_name)
       end
 
-      it 'returns symbols with the given file_name' do
-        expect(with_file_name).to eq([symbol])
+      it_behaves_like 'returns symbols with the given file_name'
+
+      context 'when file_name is in uppercase' do
+        subject(:with_file_name) { described_class.with_file_name(file_name.upcase) }
+
+        it_behaves_like 'returns symbols with the given file_name'
       end
     end
 
@@ -82,6 +100,22 @@ RSpec.describe Packages::Nuget::Symbol, type: :model, feature_category: :package
         expect(with_file_sha256).to eq([symbol])
       end
     end
+
+    describe '.find_by_signature_and_file_and_checksum' do
+      subject { described_class.find_by_signature_and_file_and_checksum(signature, file_name, checksum) }
+
+      let_it_be(:signature) { 'signature' }
+      let_it_be(:file_name) { 'file.pdb' }
+      let_it_be(:checksum) { OpenSSL::Digest.hexdigest('SHA256', 'checksums') }
+      let_it_be(:symbol) { create(:nuget_symbol, signature: signature, file_sha256: checksum) }
+      let_it_be(:another_symbol) { create(:nuget_symbol) }
+
+      before do
+        symbol.update_column(:file, file_name)
+      end
+
+      it { is_expected.to eq(symbol) }
+    end
   end
 
   describe 'callbacks' do
diff --git a/spec/services/notes/quick_actions_service_spec.rb b/spec/services/notes/quick_actions_service_spec.rb
index cc543a93b7a..091c47aa793 100644
--- a/spec/services/notes/quick_actions_service_spec.rb
+++ b/spec/services/notes/quick_actions_service_spec.rb
@@ -426,6 +426,28 @@ RSpec.describe Notes::QuickActionsService, feature_category: :team_planning do
       end
     end
 
+    describe '/remove_parent' do
+      let_it_be_with_reload(:parent) { create(:work_item, :objective, project: project) }
+      let_it_be_with_reload(:noteable) { create(:work_item, :objective, project: project) }
+      let_it_be(:note_text) { "/remove_parent" }
+      let_it_be(:note) { create(:note, noteable: noteable, project: project, note: note_text) }
+
+      before do
+        create(:parent_link, work_item_parent: parent, work_item: noteable)
+      end
+
+      it 'leaves the note empty' do
+        expect(execute(note)).to be_empty
+      end
+
+      it 'removes work item parent' do
+        execute(note)
+
+        expect(noteable.valid?).to be_truthy
+        expect(noteable.work_item_parent).to eq(nil)
+      end
+    end
+
     describe '/promote_to' do
       shared_examples 'promotes work item' do |from:, to:|
         it 'leaves the note empty' do
diff --git a/spec/services/quick_actions/interpret_service_spec.rb b/spec/services/quick_actions/interpret_service_spec.rb
index 5bb6aab56fd..0e16e5b6d27 100644
--- a/spec/services/quick_actions/interpret_service_spec.rb
+++ b/spec/services/quick_actions/interpret_service_spec.rb
@@ -2770,6 +2770,42 @@ RSpec.describe QuickActions::InterpretService, feature_category: :team_planning
         expect(updates).to eq(set_parent: parent)
       end
     end
+
+    context '/remove_parent command' do
+      let_it_be_with_reload(:work_item) { create(:work_item, :task, project: project) }
+
+      let(:content) { "/remove_parent" }
+
+      context 'when a parent is not present' do
+        it 'is empty' do
+          _, explanations = service.explain(content, work_item)
+
+          expect(explanations).to eq([])
+        end
+      end
+
+      context 'when a parent is present' do
+        let_it_be(:parent) { create(:work_item, :issue, project: project) }
+
+        before do
+          create(:parent_link, work_item_parent: parent, work_item: work_item)
+        end
+
+        it 'returns correct explanation' do
+          _, explanations = service.explain(content, work_item)
+
+          expect(explanations)
+            .to contain_exactly("Remove #{parent.to_reference(work_item)} as this work item's parent.")
+        end
+
+        it 'returns success message' do
+          _, updates, message = service.execute(content, work_item)
+
+          expect(updates).to eq(remove_parent: true)
+          expect(message).to eq('Work item parent removed successfully')
+        end
+      end
+    end
   end
 
   describe '#explain' do
diff --git a/spec/support/rspec_order_todo.yml b/spec/support/rspec_order_todo.yml
index 4592d6f3bde..f479d8b63e4 100644
--- a/spec/support/rspec_order_todo.yml
+++ b/spec/support/rspec_order_todo.yml
@@ -7152,7 +7152,6 @@
 - './spec/models/concerns/sha_attribute_spec.rb'
 - './spec/models/concerns/sortable_spec.rb'
 - './spec/models/concerns/spammable_spec.rb'
-- './spec/models/concerns/stepable_spec.rb'
 - './spec/models/concerns/strip_attribute_spec.rb'
 - './spec/models/concerns/subscribable_spec.rb'
 - './spec/models/concerns/taggable_queries_spec.rb'
diff --git a/spec/support/shared_examples/requests/api/nuget_packages_shared_examples.rb b/spec/support/shared_examples/requests/api/nuget_packages_shared_examples.rb
index 8281b7d4024..372b1b7c21d 100644
--- a/spec/support/shared_examples/requests/api/nuget_packages_shared_examples.rb
+++ b/spec/support/shared_examples/requests/api/nuget_packages_shared_examples.rb
@@ -761,7 +761,7 @@ RSpec.shared_examples 'nuget symbol file endpoint' do
       end
     end
 
-    context 'with valid target' do
+    shared_examples 'successful response' do
       it 'returns the symbol file' do
         subject
 
@@ -771,6 +771,10 @@ RSpec.shared_examples 'nuget symbol file endpoint' do
       end
     end
 
+    context 'with valid target' do
+      it_behaves_like 'successful response'
+    end
+
     context 'when target does not exist' do
       let(:target) { double(id: 1234567890) }
 
@@ -797,6 +801,13 @@ RSpec.shared_examples 'nuget symbol file endpoint' do
         it_behaves_like 'returning response status', :bad_request
       end
     end
+
+    context 'when signature & filename are in uppercase' do
+      let(:filename) { symbol.file.filename.upcase }
+      let(:signature) { symbol.signature.upcase }
+
+      it_behaves_like 'successful response'
+    end
   end
 
   context 'with nuget_symbol_server_enabled setting disabled' do
diff --git a/spec/tooling/lib/tooling/check_ruby_syntax_spec.rb b/spec/tooling/lib/tooling/check_ruby_syntax_spec.rb
new file mode 100644
index 00000000000..cc1bc8e6223
--- /dev/null
+++ b/spec/tooling/lib/tooling/check_ruby_syntax_spec.rb
@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+require "fast_spec_helper"
+require "fileutils"
+require "rspec-parameterized"
+
+require_relative "../../../../tooling/lib/tooling/check_ruby_syntax"
+
+RSpec.describe Tooling::CheckRubySyntax, feature_category: :tooling do
+  let(:files) { Dir.glob("**/*") }
+
+  subject(:checker) { described_class.new(files) }
+
+  around do |example|
+    Dir.mktmpdir do |dir|
+      Dir.chdir(dir) do
+        example.run
+      end
+    end
+  end
+
+  describe "#ruby_files" do
+    subject { checker.ruby_files }
+
+    context "without files" do
+      it { is_expected.to eq([]) }
+    end
+
+    context "with files ending with .rb" do
+      before do
+        FileUtils.touch("foo.rb")
+        FileUtils.touch("bar.rb")
+        FileUtils.touch("baz.erb")
+      end
+
+      it { is_expected.to contain_exactly("foo.rb", "bar.rb") }
+    end
+
+    context "with special Ruby files" do
+      let(:files) do
+        %w[foo/Guardfile danger/Dangerfile gems/Gemfile Rakefile]
+      end
+
+      before do
+        files.each do |file|
+          FileUtils.mkdir_p(File.dirname(file))
+          FileUtils.touch(file)
+        end
+      end
+
+      it { is_expected.to match_array(files) }
+    end
+  end
+
+  describe "#run" do
+    subject(:errors) { checker.run }
+
+    shared_examples "no errors" do
+      it { is_expected.to be_empty }
+    end
+
+    context "without files" do
+      include_examples "no errors"
+    end
+
+    context "with perfect Ruby code" do
+      before do
+        File.write("perfect.rb", "perfect = code")
+      end
+
+      include_examples "no errors"
+    end
+
+    context "with invalid Ruby code" do
+      before do
+        File.write("invalid.rb", "invalid,")
+      end
+
+      it "has errors" do
+        expect(errors).to include(a_kind_of(SyntaxError))
+      end
+    end
+  end
+end
diff --git a/tooling/lib/tooling/check_ruby_syntax.rb b/tooling/lib/tooling/check_ruby_syntax.rb
new file mode 100644
index 00000000000..f769ca01991
--- /dev/null
+++ b/tooling/lib/tooling/check_ruby_syntax.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+require 'set' # rubocop:disable Lint/RedundantRequireStatement -- Ruby 3.1 and earlier needs this. Drop this line after Ruby 3.2+ is only supported.
+
+module Tooling
+  # Checks passed files for valid Ruby syntax.
+  #
+  # It does not check for compile time warnings yet. See https://gitlab.com/-/snippets/1929968
+  class CheckRubySyntax
+    VALID_RUBYFILES = %w[Rakefile Dangerfile Gemfile Guardfile].to_set.freeze
+
+    attr_reader :files
+
+    def initialize(files)
+      @files = files
+    end
+
+    def ruby_files
+      @ruby_files ||=
+        @files.select do |file|
+          file.end_with?(".rb") || VALID_RUBYFILES.include?(File.basename(file))
+        end
+    end
+
+    def run
+      ruby_files.filter_map do |file|
+        check_ruby(file)
+      end
+    end
+
+    private
+
+    def check_ruby(file)
+      RubyVM::InstructionSequence.compile(File.open(file), file)
+
+      nil
+    rescue SyntaxError => e
+      e
+    end
+  end
+end