Merge of Insiders features tied to 'Aji Panca' funding goal

docs/setup/setting-up-tags.md

@@ -13,8 +13,7 @@ can help to discover relevant information faster.
 
 ### Built-in tags
 
-[:octicons-heart-fill-24:{ .mdx-heart } Insiders][Insiders]{ .mdx-insiders } ·
-[:octicons-tag-24: insiders-2.7.0][Insiders] ·
+[:octicons-tag-24: 8.2.0][tags support] ·
 :octicons-cpu-24: Plugin ·
 :octicons-beaker-24: Experimental
 
@@ -47,7 +46,7 @@ The following configuration options are available:
     option is not specified, tags are still rendered and searchable,
     but without a tags index.
 
-  [Insiders]: ../insiders/index.md
+  [tags support]: https://github.com/squidfunk/mkdocs-material/releases/tag/8.2.0
   [adding a tags index]: #adding-a-tags-index
 
 ## Usage

docs/setup/setting-up-versioning.md

@@ -108,33 +108,6 @@ Make sure that this matches the [default version].
   [Version warning preview]: ../assets/screenshots/version-warning.png
   [default version]: #setting-a-default-version
 
-### Stay on page
-
-[:octicons-heart-fill-24:{ .mdx-heart } Insiders][Insiders]{ .mdx-insiders } ·
-[:octicons-tag-24: insiders-2.6.0][Insiders]
-
-Insiders improves the user experience when switching between versions: if
-version A and B contain a page with the same path name, the user will stay on
-the current page:
-
-=== "New behavior"
-
-    ```
-    docs.example.com/0.1/     -> docs.example.com/0.2/
-    docs.example.com/0.1/foo/ -> docs.example.com/0.2/foo/
-    docs.example.com/0.1/bar/ -> docs.example.com/0.2/bar/
-    ```
-
-=== "Old behavior"
-
-    ```
-    docs.example.com/0.1/     -> docs.example.com/0.2/
-    docs.example.com/0.1/foo/ -> docs.example.com/0.2/
-    docs.example.com/0.1/bar/ -> docs.example.com/0.2/
-    ```
-
-  [Insiders]: ../insiders/index.md
-
 ## Usage
 
 While this section outlines the basic workflow for publishing new versions,