diff --git a/.gitea/workflows/autobuild.yml b/.gitea/workflows/autobuild.yml
new file mode 100644
index 00000000..17507bd7
--- /dev/null
+++ b/.gitea/workflows/autobuild.yml
@@ -0,0 +1,58 @@
+name: Daily Autobuild
+
+on:
+  schedule:
+    - cron: '0 3 * * *'
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build & Release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@v4
+        with:
+          java-version: '25'
+          distribution: 'temurin'
+          cache: 'maven'
+
+      - name: Build
+        run: mvn -B verify
+
+      - name: Get version info
+        id: info
+        run: |
+          echo "date=$(date -u '+%Y-%m-%d')"          >> $GITHUB_OUTPUT
+          echo "sha=$(git rev-parse --short HEAD)"    >> $GITHUB_OUTPUT
+          echo "jar=$(ls target/*.jar | head -1)"     >> $GITHUB_OUTPUT
+
+      - name: Create release
+        run: |
+          curl -s -X POST \
+            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
+            -H "Content-Type: application/json" \
+            "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases" \
+            -d '{
+              "tag_name":    "autobuild-${{ steps.info.outputs.date }}-${{ steps.info.outputs.sha }}",
+              "name":        "Autobuild ${{ steps.info.outputs.date }} (${{ steps.info.outputs.sha }})",
+              "body":        "Automated daily build from commit ${{ steps.info.outputs.sha }}.",
+              "prerelease":  true,
+              "draft":       false
+            }' > release.json
+          echo "release_id=$(jq -r .id release.json)" >> $GITHUB_OUTPUT
+        id: release
+
+      - name: Upload JAR to release
+        run: |
+          JAR="${{ steps.info.outputs.jar }}"
+          FILENAME=$(basename "$JAR")
+          curl -s -X POST \
+            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
+            -H "Content-Type: application/java-archive" \
+            --data-binary @"$JAR" \
+            "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases/${{ steps.release.outputs.release_id }}/assets?name=$FILENAME"
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