feat(adventure): update for 4.25.0 (#659)

Author: kezz

src/content/docs/adventure/getting-started.mdx

@@ -32,8 +32,8 @@ To use snapshot builds, you will need to add the following repository:
   <TabItem label="Gradle (Kotlin)">
     ```kotlin title="build.gradle.kts"
     repositories {
-      maven(url = "https://s01.oss.sonatype.org/content/repositories/snapshots/") {
-        name = "sonatype-oss-snapshots"
+      maven(url = "https://central.sonatype.com/repository/maven-snapshots/") {
+        name = "central-snapshots"
       }
     }
     ```
@@ -42,8 +42,8 @@ To use snapshot builds, you will need to add the following repository:
     ```groovy title="build.gradle"
     repositories {
       maven {
-        name = 'sonatype-oss-snapshots1'
-        url = 'https://s01.oss.sonatype.org/content/repositories/snapshots/'
+        name = 'central-snapshots'
+        url = 'https://central.sonatype.com/repository/maven-snapshots/'
       }
     }
     ```
@@ -52,8 +52,8 @@ To use snapshot builds, you will need to add the following repository:
     ```xml title="pom.xml"
     <repositories>
       <repository>
-        <id>sonatype-oss-snapshots1</id>
-        <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
+        <id>central-snapshots</id>
+        <url>https://central.sonatype.com/repository/maven-snapshots/</url>
       </repository>
     </repositories>
     ```

src/content/docs/adventure/minimessage/format.mdx

@@ -523,3 +523,39 @@ Examples
 Happy <pride>pride month</pride>!
 Kyori supports <pride:trans>trans rights</pride>!
 ```
+
+### Sprite
+
+*(since v4.25.0)* Inserts a sprite.
+
+Tag
+  * `<sprite:[atlas]:<sprite>>`
+
+Arguments
+  * `atlas` the atlas to use, e.g. `minecraft:blocks`.
+  * `sprite` the sprite to use, e.g. `item/emerald`.
+
+Examples
+```mm
+Look at my <sprite:blocks:block/stone>!
+This item costs 10 x <sprite:"minecraft:items":item/porkchop>.
+```
+
+### Head
+
+*(since v4.25.0)* Inserts a player head.
+
+Tag
+  * `<head:<name|uuid|texture>:[outer_layer]>`
+
+Arguments
+  * `name|uuid|texture` the name, UUID or path to the texture of the skin to use to draw the head.
+  * `outer_layer` either `true` or `false`, determines if the outer layer (or "hat" layer) should be drawn.
+  Defaults to `true`.
+
+Examples
+```mm
+My favorite dev is <head:1f085b2d-9548-4159-a8c7-f3ccdf0c2054>.
+Do you prefer <head:entity/player/wide/steve> Steve or <head:entity/player/slim/alex> Alex?
+Thanks <head:Strokkur24:false> for the docs!
+```