diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
new file mode 100644
index 0000000..6e2beb2
--- /dev/null
+++ b/.github/workflows/publish.yaml
@@ -0,0 +1,55 @@
+name: Publish Extension
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20.x
+          cache: yarn
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+      - name: Build extension
+        run: yarn compile
+      - name: Install PlaydateSDK (macOS)
+        run: ./scripts/installSDKMacOS.sh
+        if: runner.os == 'macOS'
+      - name: Install PlaydateSDK (Linux)
+        run: ./scripts/installSDKLinux.sh
+        if: runner.os == 'Linux'
+      - name: Run tests (Linux)
+        run: xvfb-run -a yarn test:ci
+        if: runner.os == 'Linux'
+      - name: Run tests
+        run: yarn test:ci
+        if: runner.os != 'Linux'
+
+  publish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20.x
+          cache: yarn
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+      - name: Package extension
+        run: npx vsce package --yarn
+      - name: Publish to VSCode Marketplace
+        run: npx vsce publish --yarn -p ${{ secrets.VSCE_PAT }}
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..0317576
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v20.19.5
diff --git a/package.json b/package.json
index e31ac42..38621e4 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "playdate-debug",
   "displayName": "Playdate Debug",
-  "version": "1.19.0",
+  "version": "1.20.0",
   "publisher": "midouest",
   "description": "Unofficial Playdate debug extension for macOS, Windows and Ubuntu",
   "icon": "images/icon@2x.png",