diff --git a/CHANGELOG b/CHANGELOG
index 9c85c9f3a..a7f1e39ad 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,11 @@
+mkdocs-material-9.1.16+insiders-4.36.0 (2023-07-15)
+
+  * Added support for instant prefetching to speed up slow connections
+  * Improved stability of anchor link removal in built-in typeset plugin
+  * Improved performance of regular expressions in typeset plugin
+  * Removed unnecessary import test for cairosvg in optimize plugin
+  * Fixed #5590: regular expression for anchor link removal too greedy
+
 mkdocs-material-9.1.16 (2023-07-15)
 
   * Updated Indonesian translations
diff --git a/docs/insiders/changelog.md b/docs/insiders/changelog.md
index 462d6a4bf..07675a072 100644
--- a/docs/insiders/changelog.md
+++ b/docs/insiders/changelog.md
@@ -2,6 +2,14 @@
 
 ## Material for MkDocs Insiders
 
+### 4.36.0 <small>June 15, 2023</small> { id="4.36.0" }
+
+- Added support for instant prefetching to speed up slow connections
+- Improved stability of anchor link removal in built-in typeset plugin
+- Improved performance of regular expressions in typeset plugin
+- Removed unnecessary import test for `cairosvg` in optimize plugin
+- Fixed #5590: regular expression for anchor link removal too greedy
+
 ### 4.35.3 <small>June 1, 2023</small> { id="4.35.3" }
 
 - Fixed #5579: Abbreviations in headlines filtered by typeset plugin
diff --git a/docs/insiders/index.md b/docs/insiders/index.md
index f67c566a8..6a399ee12 100644
--- a/docs/insiders/index.md
+++ b/docs/insiders/index.md
@@ -88,14 +88,15 @@ a handful of them, [thanks to our awesome sponsors]!
 ## What's in it for me?
 
 The moment you [become a sponsor][how to become a sponsor], you'll get __immediate
-access to 27 additional features__ that you can start using right away, and
+access to 28 additional features__ that you can __start using now__, and
 which are currently exclusively available to sponsors:
 
 <div class="mdx-columns" markdown>
 
+- [x] [Instant prefetching] :material-alert-decagram:{ .mdx-pulse title="Added on June 15, 2023" }
 - [x] [Social plugin: custom layouts] :material-alert-decagram:{ .mdx-pulse title="Added on May 8, 2023" }
 - [x] [Social plugin: background images] :material-alert-decagram:{ .mdx-pulse title="Added on May 8, 2023" }
-- [x] [Code range selection] :material-alert-decagram:{ .mdx-pulse title="Added on February 19, 2023" }
+- [x] [Code range selection]
 - [x] [Code annotations: custom selectors]
 - [x] [Privacy plugin: optimization support]
 - [x] [Optimize plugin]
@@ -317,14 +318,14 @@ are released for general availability.
 - [x] [Navigation path] (Breadcrumbs)
 - [x] [Privacy plugin: optimization support]
 - [x] [Privacy plugin: external links]
-- [ ] Privacy plugin: external link validation
+- [x] [Instant prefetching]
 
   [Optimize plugin]: ../setup/building-an-optimized-site.md#built-in-optimize-plugin
   [Typeset plugin]: ../reference/index.md#built-in-typeset-plugin
   [Privacy plugin: external links]: ../setup/ensuring-data-privacy.md#+privacy.links
   [Privacy plugin: optimization support]: ../setup/ensuring-data-privacy.md#+privacy.assets_include
   [Navigation path]: ../setup/setting-up-navigation.md#navigation-path
-  [Instant previews]: https://twitter.com/squidfunk/status/1466794654213492743
+  [Instant prefetching]: ../setup/setting-up-navigation.md#instant-prefetching
 
 #### $ 24,000 – Blockpaprika
 
diff --git a/docs/reference/code-blocks.md b/docs/reference/code-blocks.md
index f75b0eefd..2813804bc 100644
--- a/docs/reference/code-blocks.md
+++ b/docs/reference/code-blocks.md
@@ -83,7 +83,7 @@ theme:
     ```
     ````
 
-### Code selection button :material-alert-decagram:{ .mdx-pulse title="Added on February 19, 2023" }
+### Code selection button
 
 [:octicons-heart-fill-24:{ .mdx-heart } Sponsors only][Insiders]{ .mdx-insiders } ·
 [:octicons-tag-24: insiders-4.32.0][Insiders] ·
diff --git a/docs/setup/setting-up-navigation.md b/docs/setup/setting-up-navigation.md
index abe27d36f..7db6a5b60 100644
--- a/docs/setup/setting-up-navigation.md
+++ b/docs/setup/setting-up-navigation.md
@@ -34,6 +34,24 @@ especially useful for large documentation sites.
   [Instant loading support]: https://github.com/squidfunk/mkdocs-material/releases/tag/5.0.0
   [XHR]: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest
 
+#### Instant prefetching :material-alert-decagram:{ .mdx-pulse title="Added on June 15, 2023" }
+
+[:octicons-heart-fill-24:{ .mdx-heart } Sponsors only][Insiders]{ .mdx-insiders } ·
+[:octicons-tag-24: insiders-4.36.0][Insiders] ·
+:octicons-beaker-24: Experimental
+
+Instant prefetching is a new experimental feature that will start to fetch a
+page once the user hovers over a link. This will reduce the perceived loading
+time for the user, especially on slow connections, as the page will be available
+immediately upon navigation. Enable it with:
+
+``` yaml
+theme:
+  features:
+    - navigation.instant
+    - navigation.instant.prefetch
+```
+
 ### Anchor tracking
 
 [:octicons-tag-24: 8.0.0][Anchor tracking support] ·