Documentation

docs/insiders/index.md

@@ -88,11 +88,12 @@ 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 23 additional features__ that you can __start using now__, and
+access to 24 additional features__ that you can __start using now__, and
 which are currently exclusively available to sponsors:
 
 <div class="mdx-columns" markdown>
 
+- [x] [Footnote tooltips] :material-alert-decagram:{ .mdx-pulse title="Added on January 24, 2023" }
 - [x] [Tags plugin: advanced settings] :material-alert-decagram:{ .mdx-pulse title="Added on December 23, 2023" }
 - [x] [Tags plugin: nested tags] :material-alert-decagram:{ .mdx-pulse title="Added on December 23, 2023" }
 - [x] [Tags plugin: shadow tags] :material-alert-decagram:{ .mdx-pulse title="Added on December 23, 2023" }
@@ -293,6 +294,7 @@ are released for general availability.
 - [x] [Instant prefetching]
 - [x] [Blog plugin: advanced settings]
 - [x] [Blog plugin: author profiles]
+- [x] [Footnote tooltips]
 
   [Optimize plugin]: ../plugins/optimize.md
   [Typeset plugin]: ../plugins/typeset.md
@@ -302,6 +304,7 @@ are released for general availability.
   [Instant prefetching]: ../setup/setting-up-navigation.md#instant-prefetching
   [Blog plugin: advanced settings]: ../setup/setting-up-a-blog.md#advanced-settings
   [Blog plugin: author profiles]: ../setup/setting-up-a-blog.md#adding-author-profiles
+  [Footnote tooltips]: ../reference/footnotes.md#footnote-tooltips
 
 #### $ 24,000 – Blockpaprika
 
@@ -313,6 +316,7 @@ are released for general availability.
 - [x] [Stay on page when switching languages]
 - [x] [Tags plugin: nested tags]
 - [x] [Tags plugin: shadow tags]
+- [x] [Tags plugin: advanced settings]
 
   [Projects plugin]: ../plugins/projects.md
   [Social plugin: custom layouts]: ../setup/setting-up-social-cards.md#customization
@@ -322,13 +326,9 @@ are released for general availability.
   [Stay on page when switching languages]: ../setup/changing-the-language.md#stay-on-page
   [Tags plugin: nested tags]: ../setup/setting-up-tags.md#nested-tags
   [Tags plugin: shadow tags]: ../setup/setting-up-tags.md#shadow-tags
-
-#### $ 28,000 – Lemon Drop
-
-- [x] [Tags plugin: advanced settings]
-
   [Tags plugin: advanced settings]: ../setup/setting-up-tags.md#advanced-settings
 
+
 ### Goals completed
 
 This section lists all funding goals that were previously completed, which means

docs/reference/footnotes.md

@@ -26,6 +26,28 @@ See additional configuration options:
 
   [Footnotes]: ../setup/extensions/python-markdown.md#footnotes
 
+### Footnote tooltips :material-alert-decagram:{ .mdx-pulse title="Added on January 24, 2024" }
+
+<!-- md:sponsors -->
+<!-- md:version insiders-4.51.0 -->
+<!-- md:flag experimental -->
+
+[Insiders] allows to render footnotes as inline tooltips, so the user can read
+the footnote without leaving the context of the document. Footnote tooltips can
+be enabled in `mkdocs.yml` with:
+
+``` yaml
+theme:
+  features:
+    - content.footnote.tooltips
+```
+
+__Footnote tooltips are enabled on our documentation__, so to try it out, you
+can just hover or focus any footnote on this page or any other page of our
+documentation.
+
+  [Insiders]: ../insiders/index.md
+
 ## Usage
 
 ### Adding footnote references

docs/schema/theme.json

@@ -498,6 +498,11 @@
             "markdownDescription": "https://squidfunk.github.io/mkdocs-material/reference/code-blocks/#code-selection-button",
             "const": "content.code.select"
           },
+          {
+            "title": "Footnote tooltips",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/reference/footnotes/#footnote-tooltips",
+            "const": "content.footnote.tooltips"
+          },
           {
             "title": "Linked content tabs",
             "markdownDescription": "https://squidfunk.github.io/mkdocs-material/reference/content-tabs/#linked-content-tabs",

docs/setup/building-an-optimized-site.md

@@ -9,7 +9,7 @@ further useful automatic optimization techniques.
 
 ## Configuration
 
-### Built-in projects plugin :material-alert-decagram:{ .mdx-pulse title="Added on July 29, 2023" }
+### Built-in projects plugin
 
 <!-- md:sponsors -->
 <!-- md:version insiders-4.38.0 -->

docs/setup/setting-up-a-blog.md

@@ -36,7 +36,7 @@ For a list of all settings, please consult the [plugin documentation].
 
   [plugin documentation]: ../plugins/blog.md
 
-#### Advanced settings :material-alert-decagram:{ .mdx-pulse title="Added on November 23, 2023" }
+#### Advanced settings
 
 <!-- md:sponsors -->
 <!-- md:version insiders-4.44.0 -->

docs/setup/setting-up-navigation.md

@@ -33,7 +33,7 @@ especially useful for large documentation sites.
 
   [XHR]: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest
 
-#### Instant prefetching :material-alert-decagram:{ .mdx-pulse title="Added on June 15, 2023" }
+#### Instant prefetching
 
 <!-- md:sponsors -->
 <!-- md:version insiders-4.36.0 -->

mkdocs.yml

@@ -44,6 +44,7 @@ theme:
     - content.code.annotate
     - content.code.copy
     # - content.code.select
+    # - content.footnote.tooltips
     # - content.tabs.link
     - content.tooltips
     # - header.autohide