[DOCS] Adds release highlights for 7.2 (#38827)

docs/release-notes/highlights-7.2.0.asciidoc

@@ -6,11 +6,193 @@
 
 coming[7.2.0]
 
-See also <<breaking-changes>> and <<release-notes>>.
+Each release of {kib} brings new features and product improvements. 
+Here are the highlights of the feature and user experience changes in 7.2.0.
+
+Refer to the {kib} <<breaking-changes-7.2, breaking changes>> and <<release-notes, 
+release notes>> for a list of bug fixes and other changes.
 
 //NOTE: The notable-highlights tagged regions are re-used in the
 //Installation and Upgrade Guide
 
 // tag::notable-highlights[]
+// end::notable-highlights[]
+
+
+[float]
+=== Feature controls
+
+Want to hide Dev Tools from the left navigation? Show Stack Monitoring only to 
+admins? Or, give certain users access to only Dashboard and Canvas? 
+<<kibana-role-management, Feature controls>> allow you to hide and 
+restrict applications and features in the {kib} UI.
+
+[role="screenshot"]
+image::release-notes/images/7.2-feature-controls.png[Feature controls]
+
+You can configure {kib} applications and features based on your users’ needs, 
+and when used with security, based on their privileges. This means different 
+roles can have access to different features in the same space. Power users 
+might have privileges to create and edit visualizations and dashboards, 
+while analysts or executives might have Dashboard and Canvas with 
+read-only privileges.
+
+[role="screenshot"]
+image::release-notes/images/7.2-space-privileges.png[Space privileges]
+
+[float]
+=== Saved Object Import and Export API
+
+{kib} has new APIs for <<saved-objects-api-import, importing>> and 
+<<saved-objects-api-export, exporting>> saved objects, including dashboards, 
+visualizations, index patterns, maps, Canvas workpads, and advanced settings. 
+A benefit of this new API is that it automatically exports the dependencies 
+of the saved object. Just export the dashboard you need and its visualizations 
+and index patterns are exported as well. You can use the new APIs in the Management UI, 
+or call them directly.  
+
+[role="screenshot"]
+image::release-notes/images/7.2-saved-objects.png[Saved objects]
+
+[float]
+=== Rolled up data in Time Series Visual Builder 
+
+Time Series Visual Builder now has features for visualizing rolled up data. Similar 
+to Visualize, you can create index patterns that use rollup indices or mix rollup 
+and raw indices to visualize all data together. You can also create multiple 
+y-axes with different index patterns or rollup indices in the same chart. 
+
+When you specify the index in Visual Builder, you must explicitly state the 
+rollup name. Visual Builder will not include a rollup index if you use a wildcard. 
+See https://github.com/elastic/kibana/pull/28762[PR #28762] 
+for details.
+
+[float]
+=== Canvas enhancements 
+
+Canvas provides enhancements to custom elements, workpad filtering, and autoplay.
+
+[float]
+==== Custom elements
+
+Elements, such as charts, metrics, shapes, and images, are the building blocks 
+of a Canvas workpad. You can combine these elements to create new and interesting 
+presentations of your data. Your custom element might be as simple as a metric 
+on top of a geometric shape. Or, you might create a more complex grouping backed 
+by queries and conditional statements. 
+
+With 7.2, you can save custom elements for reuse across your workpads. This 
+reduces the need for copy and paste. It also enables you to share your custom 
+elements with your teammates.
+
+[role="screenshot"]
+image::release-notes/images/7.2-canvas-custom-elements.png[Canvas custom elements]
+
+[float]
+==== Filter groups
+
+If you’ve used the time or dropdown filter elements in Canvas, you know that 
+they apply to the entire workpad (and not just the page they are in). This 
+behavior is still the default, but you can now choose which elements are 
+affected by specific filters.  This gives you more options for exploring data 
+visualizations.
+
+[role="screenshot"]
+image::release-notes/images/7.2-canvas-filters.png[Canvas custom elements]
+
+[float]
+==== Autoplay
+
+As part of the ongoing work to provide kiosk mode in Canvas, version 7.2 
+introduces the ability to autoplay your workpad pages. Once enabled, full screen 
+mode automatically cycles through your workpad pages based on the time interval 
+you define.
+
+[float]
+=== Snapshot repositories
+
+This release introduces phase one of the {kib} Snapshot UI for managing backups 
+of your {es} indices and clusters. Snapshots are important because they provide 
+a copy of your data in case something goes wrong. If you need to roll back to an 
+older version of your data, you can restore a snapshot from the repository.  
+
+Use the Snapshot UI to register new repositories, edit existing ones, and drill down into 
+details about your repositories and snapshots. See <<snapshot-repositories, Snapshot repositories>>
+for step-by-step instructions.  Additional snapshot and recovery features are 
+planned for upcoming versions.
+
+[role="screenshot"]
+image::release-notes/images/7.2-snapshot-repositories.png[Snapshot repositories]
+
+[float]
+=== Maps in dashboards and other improvements 
+
+beta[]The Maps app now adds the ability to include your saved map on a 
+dashboard. You can view and interact with your geospatial data alongside 
+bar charts, pie charts, and other visualizations. Click the map to 
+quickly hone in on the data you desire, and that data is shown across the dashboard, 
+similar to how you interact with other visualization types. See 
+<<maps-embedding, Adding a map to a dashboard>> for step-by-step instructions.
+
+[role="screenshot"]
+image::release-notes/images/7.2-maps.png[Embedded map in dark mode]
+
+Additional improvements to the new Maps app include:
+
+* *Dark mode.* Building on the support for dark mode in {kib} 7.0, the 
+Elastic Maps Service now publishes dark themed tiles. This means that the 
+Maps app now fully respects dark mode.
+
+* *Collapsible map legends.* Use this feature to get an unobstructed 
+view of a map in a dashboard.  
+
+* *Class styling.* Use this style to symbolize map features by class. 
+See <<maps-vector-style-class>> for an example.
+
+
+[float]
+=== {kib} in Japanese
+
+{kib} now supports Japanese, in addition to Simplified Chinese and English. 
+If you’d like to use {kib} with Japanese, set `i18n.locale` to `ja-JP` in your 
+`kibana.yml` file.  The Japanese localization is a work in progress. 
+We welcome your feedback in the form of a https://github.com/elastic/kibana/issues[Github issue]. 
+You can also https://github.com/elastic/kibana/pulls[issue a pull request in GitHub].
+
+[role="screenshot"]
+image::release-notes/images/7.2-localization.png[Kibana in Japanese]
+
+
+[float]
+=== Data frames
+
+beta[] Machine Learning now enables you to transform your data with data frames. A 
+new wizard guides you through the process of creating a data frame: selecting 
+the source data, the fields you want to group by, and the aggregations for 
+pivoting the data. There is also a preview of the transform for reviewing the configuration. 
+
+[role="screenshot"]
+image::release-notes/images/7.2-data-frames.png[Data frames]
+
+Data frames jobs are managed on a new list page, displaying the details and 
+status of each job, and controls for starting, stopping, or deleting jobs.
+
+[role="screenshot"]
+image::release-notes/images/7.2-data-frames-list-view.png[Data frames]
+
+[float]
+=== Search for influencers in Anomaly Explorer
+
+A query bar is now available in the Machine Learning Anomaly Explorer, which 
+enables you to filter anomaly results for one or more selected influencers. 
+The query bar suggests influencer field names and values for the selected jobs 
+as you type.
+
+[float]
+=== Give us your feedback
+
+Enjoy all the new features and functionality in {kib} 7.2. Play around with them 
+locally or on the https://www.elastic.co/cloud/elasticsearch-service[Elasticsearch Service]
+and reach out on the https://discuss.elastic.co/c/kibana[Kibana Discuss forum] 
+if you have any questions or feedback. 
 
-// end::notable-highlights[]

docs/security/authorization/index.asciidoc

@@ -9,6 +9,7 @@ When you assign a user multiple roles, the user receives a union of the roles’
 NOTE: When running multiple tenants of Kibana by changing the `kibana.index` in your `kibana.yml`, you cannot use `kibana_user` to grant access. You must create custom roles that authorize the user for that specific tenant. Although multi-tenant installations are supported, the recommended approach to securing access to Kibana segments is to grant users access to specific spaces.
 
 [role="xpack"]
+[[kibana-role-management]]
 === {kib} role management
 
 To create a role that grants {kib} privileges, go to **Management -> Security -> Roles** and click **Create role**.