Merge branch 'master' into eui/28.4

.github/CODEOWNERS

@@ -64,11 +64,12 @@
 /src/apm.js @watson @vigneshshanmugam
 
 # Client Side Monitoring (lives in APM directories but owned by Uptime)
-/x-pack/plugins/apm/e2e/cypress/support/step_definitions/rum @elastic/uptime
+/x-pack/plugins/apm/e2e/cypress/support/step_definitions/csm @elastic/uptime
 /x-pack/plugins/apm/public/application/csmApp.tsx @elastic/uptime
 /x-pack/plugins/apm/public/components/app/RumDashboard @elastic/uptime
 /x-pack/plugins/apm/server/lib/rum_client @elastic/uptime
 /x-pack/plugins/apm/server/routes/rum_client.ts @elastic/uptime
+/x-pack/plugins/apm/server/projections/rum_overview.ts @elastic/uptime
 
 # Beats
 /x-pack/legacy/plugins/beats_management/  @elastic/beats
@@ -129,6 +130,7 @@
 /packages/kbn-test/ @elastic/kibana-operations
 /packages/kbn-ui-shared-deps/ @elastic/kibana-operations
 /packages/kbn-es-archiver/ @elastic/kibana-operations
+/packages/kbn-utils/ @elastic/kibana-operations
 /src/legacy/server/keystore/ @elastic/kibana-operations
 /src/legacy/server/pid/ @elastic/kibana-operations
 /src/legacy/server/sass/ @elastic/kibana-operations
@@ -295,6 +297,7 @@ x-pack/plugins/telemetry_collection_xpack/schema/xpack_plugins.json @elastic/kib
 /x-pack/plugins/infra/**/*.scss @elastic/observability-design
 /x-pack/plugins/ingest_manager/**/*.scss @elastic/observability-design
 /x-pack/plugins/observability/**/*.scss @elastic/observability-design
+/x-pack/plugins/monitoring/**/*.scss @elastic/observability-design 
 
 # Ent. Search design
 /x-pack/plugins/enterprise_search/**/*.scss @elastic/ent-search-design

docs/api/dashboard/import-dashboard.asciidoc

@@ -23,7 +23,7 @@ experimental[] Import dashboards and corresponding saved objects.
 [[dashboard-api-import-request-body]]
 ==== Request body
 
-Use the complete response body from the <<dashboard-api-export, Export dashboard API>> as the request body. Do not manually construct a payload to the endpoint.
+Use the complete response body from the <<dashboard-api-export, Export dashboard API>> as the request body. Do not manually construct a payload to the endpoint. The max payload size is determined by the `savedObjects.maxImportPayloadBytes` configuration key.
 
 [[dashboard-api-import-response-body]]
 ==== Response body

docs/developer/plugin/external-plugin-functional-tests.asciidoc

@@ -13,7 +13,7 @@ To get started copy and paste this example to `test/functional/config.js`:
 ["source","js"]
 -----------
 import { resolve } from 'path';
-import { REPO_ROOT } from '@kbn/dev-utils';
+import { REPO_ROOT } from '@kbn/utils';
 
 import { MyServiceProvider } from './services/my_service';
 import { MyAppPageProvider } from './services/my_app_page';

docs/development/core/public/kibana-plugin-core-public.md

@@ -55,7 +55,6 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [CoreSetup](./kibana-plugin-core-public.coresetup.md) | Core services exposed to the <code>Plugin</code> setup lifecycle |
 |  [CoreStart](./kibana-plugin-core-public.corestart.md) | Core services exposed to the <code>Plugin</code> start lifecycle |
 |  [DocLinksStart](./kibana-plugin-core-public.doclinksstart.md) |  |
-|  [EnvironmentMode](./kibana-plugin-core-public.environmentmode.md) |  |
 |  [ErrorToastOptions](./kibana-plugin-core-public.errortoastoptions.md) | Options available for [IToasts](./kibana-plugin-core-public.itoasts.md) error APIs. |
 |  [FatalErrorInfo](./kibana-plugin-core-public.fatalerrorinfo.md) | Represents the <code>message</code> and <code>stack</code> of a fatal Error |
 |  [FatalErrorsSetup](./kibana-plugin-core-public.fatalerrorssetup.md) | FatalErrors stop the Kibana Public Core and displays a fatal error screen with details about the Kibana build and the error. |
@@ -85,7 +84,6 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [OverlayBannersStart](./kibana-plugin-core-public.overlaybannersstart.md) |  |
 |  [OverlayRef](./kibana-plugin-core-public.overlayref.md) | Returned by [OverlayStart](./kibana-plugin-core-public.overlaystart.md) methods for closing a mounted overlay. |
 |  [OverlayStart](./kibana-plugin-core-public.overlaystart.md) |  |
-|  [PackageInfo](./kibana-plugin-core-public.packageinfo.md) |  |
 |  [Plugin](./kibana-plugin-core-public.plugin.md) | The interface that should be returned by a <code>PluginInitializer</code>. |
 |  [PluginInitializerContext](./kibana-plugin-core-public.plugininitializercontext.md) | The available core services passed to a <code>PluginInitializer</code> |
 |  [SavedObject](./kibana-plugin-core-public.savedobject.md) |  |