diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
new file mode 100644
index 0000000..33e40f3
--- /dev/null
+++ b/.gitea/workflows/release.yml
@@ -0,0 +1,59 @@
+name: Release SDSAT
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install deps
+        run: |
+          python -m pip install -U pip
+          pip install -r requirements.txt
+          pip install -r requirements-dev.txt
+
+      - name: Lint + Tests
+        run: |
+          ruff check .
+          pytest -q
+
+      - name: Build release package
+        run: |
+          mkdir -p dist
+          zip -r dist/SDSAT-${{ gitea.ref_name }}.zip scripts pyproject.toml requirements.txt
+
+      # Crée une release Gitea + upload l'asset
+      - name: Create Gitea release (and upload asset)
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          OWNER: ${{ gitea.repository_owner }}
+          REPO: ${{ gitea.event.repository.name }}
+          TAG: ${{ gitea.ref_name }}
+          GITEA_SERVER_URL: ${{ gitea.server_url }}
+        run: |
+          set -e
+          API="${GITEA_SERVER_URL}/api/v1"
+          # create release
+          curl -sS -X POST "${API}/repos/${OWNER}/${REPO}/releases" \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            -d "{\"tag_name\":\"${TAG}\",\"name\":\"${TAG}\",\"draft\":false,\"prerelease\":false}" \
+            >/tmp/release.json
+
+          RID=$(python -c "import json;print(json.load(open('/tmp/release.json'))['id'])")
+
+          # upload asset
+          curl -sS -X POST "${API}/repos/${OWNER}/${REPO}/releases/${RID}/assets?name=SDSAT-${TAG}.zip" \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/zip" \
+            --data-binary @dist/SDSAT-${TAG}.zip \
+            >/dev/null