Docs: Edit Milestones through the "Edit Release" page"

doc/user/project/releases/index.md

@@ -102,12 +102,15 @@ The physical location of the asset can change at any time and the direct link wi
 
 ### Releases associated with milestones
 
-> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/29020) in GitLab 12.5.
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/29020) in GitLab 12.5.
+> - [Updated](https://gitlab.com/gitlab-org/gitlab/-/issues/39467) to edit milestones in the UI in GitLab 13.0.
 
 Releases can optionally be associated with one or more
 [project milestones](../milestones/index.md#project-milestones-and-group-milestones)
 by including a `milestones` array in your requests to the
-[Releases API](../../../api/releases/index.md#create-a-release).
+[Releases API](../../../api/releases/index.md#create-a-release) or by using the dropdown in the [Edit Release](#editing-a-release) page.
+
+![Release edit page with milestones dropdown expanded](img/release_milestone_dropdown_v13_0.png)
 
 Releases display this association with the **Milestone** indicator in the top
 section of the Release block on the **Project overview > Releases** page, along
@@ -190,11 +193,10 @@ the edit button (pencil icon) in the top-right corner of the release you want to
 This will bring you to the **Edit Release** page, from which you can
 change some of the release's details.
 
-![Edit release page](img/edit_release_page_v12_10.png)
+![Edit release page](img/edit_release_page_v13_0.png)
 
-Currently, it is only possible to edit the release title, notes, and asset
-links. To change other release information, such as its tag, associated
-milestones, or release date, use the [Releases
+Currently, it is only possible to edit the release title, notes, associated milestones, and asset
+links. To change other release information, such as its tag, or release date, use the [Releases
 API](../../../api/releases/index.md#update-a-release). Editing this information
 through the **Edit Release** page is planned for a future version of GitLab.