diff --git a/docs/schema.json b/docs/schema.json
index 5fd1ff386..2e225e394 100644
--- a/docs/schema.json
+++ b/docs/schema.json
@@ -112,6 +112,9 @@
     "markdown_extensions": {
       "$ref": "schema/extensions.json"
     },
+    "extra": {
+      "$ref": "schema/extra.json"
+    },
     "nav": {
       "$ref": "schema/nav.json"
     }
diff --git a/docs/schema/extra.json b/docs/schema/extra.json
new file mode 100644
index 000000000..f992d3784
--- /dev/null
+++ b/docs/schema/extra.json
@@ -0,0 +1,261 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "title": "Extra configuration",
+  "markdownDescription": "https://squidfunk.github.io/mkdocs-material/",
+  "type": "object",
+  "properties": {
+    "homepage": {
+      "title": "Homepage link (when clicking on logo)",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-logo-and-icons/#logo",
+      "type": "string"
+    },
+    "analytics": {
+      "title": "Analytics provider",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#google-analytics",
+      "type": "object",
+      "properties": {
+        "provider": {
+          "title": "Analytics provider",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#google-analytics",
+          "oneOf": [
+            {
+              "enum": [
+                "google"
+              ]
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        "property": {
+          "oneOf": [
+            {
+              "title": "Google Analytics 4",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#google-analytics",
+              "pattern": "^G-\\w{10}$"
+            },
+            {
+              "title": "Universal Analytics",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#google-analytics",
+              "pattern": "^UA-\\w{8}-\\w$"
+            },
+            {
+              "title": "Unknown property",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#google-analytics",
+              "type": "string"
+            }
+          ]
+        },
+        "feedback": {
+          "title": "Was this page helpful?",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#was-this-page-helpful",
+          "type": "object",
+          "properties": {
+            "title": {
+              "title": "Feedback widget title",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#was-this-page-helpful",
+              "type": "string",
+              "default": "Was this page helpful?"
+            },
+            "ratings": {
+              "title": "Feedback rating",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#was-this-page-helpful",
+              "type": "array",
+              "items": {
+                "type": "object",
+                "properties": {
+                  "icon": {
+                    "title": "Feedback rating icon",
+                    "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#feedback-rating-icon",
+                    "type": "string"
+                  },
+                  "name": {
+                    "title": "Feedback rating name",
+                    "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#feedback-rating-name",
+                    "type": "string"
+                  },
+                  "data": {
+                    "title": "Feedback rating data",
+                    "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#feedback-rating-data",
+                    "type": "number"
+                  },
+                  "note": {
+                    "title": "Feedback rating data",
+                    "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#feedback-rating-note",
+                    "type": "string"
+                  }
+                },
+                "additionalProperties": false,
+                "required": [
+                  "icon",
+                  "name",
+                  "data",
+                  "note"
+                ]
+              }
+            }
+          },
+          "additionalProperties": false,
+          "required": [
+            "title"
+          ]
+        }
+      },
+      "additionalProperties": false,
+      "required": [
+        "provider",
+        "property"
+      ]
+    },
+    "consent": {
+      "title": "Cookie consent",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+      "type": "object",
+      "properties": {
+        "title": {
+          "title": "Cookie consent title",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+          "type": "string",
+          "default": "Cookie consent"
+        },
+        "description": {
+          "title": "Cookie consent description",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+          "type": "string"
+        },
+        "cookies": {
+          "title": "Cookies",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+          "type": "object",
+          "properties": {
+            "analytics": {
+              "title": "Cookie",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+              "oneOf": [
+                {
+                  "type": "object",
+                  "properties": {
+                    "name": {
+                      "title": "Cookie name",
+                      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+                      "type": "string"
+                    },
+                    "checked": {
+                      "title": "Initial state",
+                      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-site-analytics/#cookie-consent",
+                      "type": "boolean",
+                      "default": true
+                    }
+                  },
+                  "additionalProperties": false,
+                  "required": [
+                    "name"
+                  ]
+                },
+                {
+                  "type": "string"
+                }
+              ]
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false,
+      "required": [
+        "title",
+        "description"
+      ]
+    },
+    "social": {
+      "title": "Social links",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-footer/#social-links",
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "icon": {
+            "title": "Social link icon",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-footer/#social-icon",
+            "type": "string"
+          },
+          "link": {
+            "title": "Social link",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-footer/#social-link",
+            "type": "string"
+          },
+          "name": {
+            "title": "Social link name",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-footer/#social-name",
+            "type": "string"
+          }
+        },
+        "additionalProperties": false,
+        "required": [
+          "icon",
+          "link"
+        ]
+      }
+    },
+    "alternate": {
+      "title": "Site language selector",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#site-language-selector",
+      "type": "array",
+      "items": {
+        "title": "Alternate language",
+        "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#site-language-selector",
+        "type": "object",
+        "properties": {
+          "name": {
+            "title": "Alternate language name",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#language-name",
+            "type": "string"
+          },
+          "link": {
+            "title": "Alternate language link",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#language-link",
+            "type": "string"
+          },
+          "lang": {
+            "title": "Alternate language code (ISO 639-1)",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-language/#language-lang",
+            "type": "string"
+          }
+        },
+        "additionalProperties": false,
+        "required": [
+          "name",
+          "link",
+          "lang"
+        ]
+      }
+    },
+    "version": {
+      "title": "Versioning",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-versioning/#versioning",
+      "type": "object",
+      "properties": {
+        "provider": {
+          "title": "Versioning provider",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-versioning/#versioning",
+          "enum": [
+            "mike"
+          ]
+        },
+        "default": {
+          "title": "Default version",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-versioning/#version-warning",
+          "default": "stable"
+        }
+      }
+    },
+    "generator": {
+      "title": "Generator notice",
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-footer/#generator-notice",
+      "type": "boolean",
+      "default": true
+    }
+  },
+  "additionalProperties": false
+}
diff --git a/docs/schema/plugins.json b/docs/schema/plugins.json
index 8a4d3593b..d8461bdd0 100644
--- a/docs/schema/plugins.json
+++ b/docs/schema/plugins.json
@@ -13,6 +13,12 @@
       },
       {
         "$ref": "plugins/search.json"
+      },
+      {
+        "$ref": "plugins/social.json"
+      },
+      {
+        "$ref": "plugins/tags.json"
       }
     ]
   },
diff --git a/docs/schema/plugins/social.json b/docs/schema/plugins/social.json
new file mode 100644
index 000000000..22a9517d8
--- /dev/null
+++ b/docs/schema/plugins/social.json
@@ -0,0 +1,64 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "title": "Built-in social plugin",
+  "oneOf": [
+    {
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/",
+      "enum": [
+        "social"
+      ]
+    },
+    {
+      "type": "object",
+      "properties": {
+        "social": {
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/",
+          "type": "object",
+          "properties": {
+            "cards": {
+              "title": "Social card generation",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/#cards",
+              "type": "boolean"
+            },
+            "cards_color": {
+              "title": "Social card color palette",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/#cards-color",
+              "type": "object",
+              "properties": {
+                "fill": {
+                  "title": "Background fill color",
+                  "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/#cards-color",
+                  "type": "string"
+                },
+                "text": {
+                  "title": "Foreground text color",
+                  "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/#cards-color",
+                  "type": "string"
+                }
+              },
+              "additionalProperties": false,
+              "required": [
+                "fill",
+                "text"
+              ]
+            },
+            "cards_font": {
+              "title": "Social card font",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/#cards-font",
+              "type": "string",
+              "default": "Roboto"
+            },
+            "cards_directory": {
+              "title": "Social card directory",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-social-cards/#cards-directory",
+              "type": "string",
+              "default": "assets/images/social"
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    }
+  ]
+}
diff --git a/docs/schema/plugins/tags.json b/docs/schema/plugins/tags.json
new file mode 100644
index 000000000..b24dd29a6
--- /dev/null
+++ b/docs/schema/plugins/tags.json
@@ -0,0 +1,31 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "title": "Built-in tags plugin",
+  "oneOf": [
+    {
+      "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-tags/",
+      "enum": [
+        "tags"
+      ]
+    },
+    {
+      "type": "object",
+      "properties": {
+        "tags": {
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-tags/",
+          "type": "object",
+          "properties": {
+            "tags_file": {
+              "title": "Markdown file to render tags index",
+              "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-tags/#tags-file",
+              "pattern": "\\.md$",
+              "default": "tags.md"
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    }
+  ]
+}
diff --git a/docs/schema/theme.json b/docs/schema/theme.json
index 5639c076f..15904a78f 100644
--- a/docs/schema/theme.json
+++ b/docs/schema/theme.json
@@ -364,7 +364,7 @@
       "pattern": "\\.(ico|png|svg|jpe?g)$"
     },
     "logo": {
-      "title": "Logo (Image)",
+      "title": "Logo",
       "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-logo-and-icons/#logo",
       "pattern": "\\.(png|svg|jpe?g)$"
     },
@@ -374,10 +374,16 @@
       "type": "object",
       "properties": {
         "logo": {
-          "title": "Logo (Icon)",
+          "title": "Logo icon",
           "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/changing-the-logo-and-icons/#logo",
           "type": "string",
           "default": "material/library"
+        },
+        "repo": {
+          "title": "Repository icon",
+          "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/adding-a-git-repository/#repository-icon",
+          "type": "string",
+          "default": "fontawesome/brands/git-alt"
         }
       }
     },
@@ -387,9 +393,16 @@
       "type": "array",
       "items": {
         "oneOf": [
+          {
+            "title": "Mark as read",
+            "markdownDescription": "",
+            "enum": [
+              "announce.dismiss"
+            ]
+          },
           {
             "title": "Code annotations",
-            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/reference/code-blocks/#code-annotations",
+            "markdownDescription": "https://squidfunk.github.io/mkdocs-material/setup/setting-up-the-header/#mark-as-read",
             "enum": [
               "content.code.annotate"
             ]
diff --git a/mkdocs.yml b/mkdocs.yml
index 427970415..a98122323 100755
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -87,8 +87,7 @@ theme:
 
 # Plugins
 plugins:
-  - search:
-      lang: en
+  - search
   - redirects:
       redirect_maps:
         changelog/insiders.md: insiders/changelog.md