Add release workflow

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Release
+
+permissions:
+  contents: write
+
+on:
+  push:
+    tags:
+      - v?[0-9]+.*
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: taiki-e/create-gh-release-action@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+  build:
+    needs: create-release
+    strategy:
+      matrix:
+        include:
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: universal-apple-darwin
+            os: macos-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: taiki-e/upload-rust-binary-action@v1
+        with:
+          bin: quickemu-rs
+          target: ${{ matrix.target }}
+          token: ${{ secrets.GITHUB_TOKEN }}

Cargo.toml

@@ -22,6 +22,9 @@ which = "6.0.1"
 [profile.release]
 strip = true
 lto = true
+opt-level = "z"
+codegen-units = 1
+panic = "abort"
 
 [features]
 default = [