diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bcbd1ab..4dcb71e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/setup-java@v5
         with:
           distribution: temurin
-          java-version: 21
+          java-version: 25
 
       - uses: gradle/actions/setup-gradle@v6
 
@@ -139,3 +139,21 @@ jobs:
           name: anarchymod-mc-1.21.11
           path: versions/1.21.11/build/libs/anarchymod-mc-1.21.11-*.jar
           if-no-files-found: error
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: anarchymod-mc-26.1
+          path: versions/26.1/build/libs/anarchymod-mc-26.1-*.jar
+          if-no-files-found: error
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: anarchymod-mc-26.1.1
+          path: versions/26.1.1/build/libs/anarchymod-mc-26.1.1-*.jar
+          if-no-files-found: error
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: anarchymod-mc-26.1.2
+          path: versions/26.1.2/build/libs/anarchymod-mc-26.1.2-*.jar
+          if-no-files-found: error
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 745c23c..b3443c0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -30,10 +30,10 @@ jobs:
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@v6
 
-      - name: Set up JDK 21
+      - name: Set up JDK 25
         uses: actions/setup-java@v5
         with:
-          java-version: '21'
+          java-version: '25'
           distribution: 'temurin'
 
       - name: Build with Gradle
@@ -114,6 +114,9 @@ jobs:
           | 1.21.9 | [\`anarchymod-mc-1.21.9-${VERSION}.jar\`](${DOWNLOAD_URL}/anarchymod-mc-1.21.9-${VERSION}.jar) |
           | 1.21.10 | [\`anarchymod-mc-1.21.10-${VERSION}.jar\`](${DOWNLOAD_URL}/anarchymod-mc-1.21.10-${VERSION}.jar) |
           | 1.21.11 | [\`anarchymod-mc-1.21.11-${VERSION}.jar\`](${DOWNLOAD_URL}/anarchymod-mc-1.21.11-${VERSION}.jar) |
+          | 26.1 | [\`anarchymod-mc-26.1-${VERSION}.jar\`](${DOWNLOAD_URL}/anarchymod-mc-26.1-${VERSION}.jar) |
+          | 26.1.1 | [\`anarchymod-mc-26.1.1-${VERSION}.jar\`](${DOWNLOAD_URL}/anarchymod-mc-26.1.1-${VERSION}.jar) |
+          | 26.1.2 | [\`anarchymod-mc-26.1.2-${VERSION}.jar\`](${DOWNLOAD_URL}/anarchymod-mc-26.1.2-${VERSION}.jar) |
 
           ${CHANGELOG}
           EOF
@@ -141,7 +144,10 @@ jobs:
             versions/1.21.8/build/libs/anarchymod-mc-1.21.8-${VERSION}.jar \
             versions/1.21.9/build/libs/anarchymod-mc-1.21.9-${VERSION}.jar \
             versions/1.21.10/build/libs/anarchymod-mc-1.21.10-${VERSION}.jar \
-            versions/1.21.11/build/libs/anarchymod-mc-1.21.11-${VERSION}.jar
+            versions/1.21.11/build/libs/anarchymod-mc-1.21.11-${VERSION}.jar \
+            versions/26.1/build/libs/anarchymod-mc-26.1-${VERSION}.jar \
+            versions/26.1.1/build/libs/anarchymod-mc-26.1.1-${VERSION}.jar \
+            versions/26.1.2/build/libs/anarchymod-mc-26.1.2-${VERSION}.jar
 
   set-after-version:
     needs: build
diff --git a/README.md b/README.md
index 12d0f33..153bc09 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@
 
 ## Building from Source
 
-Requires Java 21+.
+Requires Java 25+ for the full multi-version build.
 
 ```sh
 git clone https://github.com/6b6t/AnarchyMod.git