diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..485942d
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,41 @@
+name: Build
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+  workflow_dispatch:
+
+jobs:
+  switch:
+    name: Build
+    runs-on: ubuntu-latest
+    container:
+      # Switch homebrew uses devkitA64 + libnx (not devkitARM)
+      image: devkitpro/devkita64:latest
+    permissions:
+      contents: read
+
+    steps:
+      # actions/checkout needs Node; devkitPro images omit it by default
+      - name: Install dependencies
+        run: apt-get update && apt-get install -y nodejs
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          clean: true
+
+      - name: Compile (Switch .nro)
+        env:
+          DEVKITPRO: /opt/devkitpro
+        run: make -j$(nproc)
+
+      # v3: GHES does not support upload-artifact v4+ (artifact v2 backend)
+      - name: Upload .nro artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: swr-ini-tool
+          path: swr-ini-tool.nro
+          if-no-files-found: error
diff --git a/Makefile b/Makefile
index 8c9bf74..c3cdb93 100644
--- a/Makefile
+++ b/Makefile
@@ -33,7 +33,7 @@ APP_RESOURCES		:=	romfs:/
 #---------------------------------------------------------------------------------
 # version control constants
 #---------------------------------------------------------------------------------
-TARGET_VERSION	:= 0.1.0
+TARGET_VERSION	:= 1.0.0
 APP_VERSION		:= $(TARGET_VERSION)
 
 #---------------------------------------------------------------------------------