diff --git a/.github/workflows/dev-build.yml b/.github/workflows/dev-build.yml
index 637f317..f331bc0 100644
--- a/.github/workflows/dev-build.yml
+++ b/.github/workflows/dev-build.yml
@@ -49,16 +49,31 @@ jobs:
       - name: Build project
         run: cargo build --release --target ${{ matrix.target_triple }}
 
-      - name: Upload artifacts
+      - name: Create release package
+        run: |
+          mv target/${{ matrix.target_triple }}/release/${{ matrix.artifact_name }} .
+          mkdir -p release-package
+          mv ${{ matrix.artifact_name }} release-package/
+          cd release-package
+          zip -r ../${{ matrix.release_name }}.zip .
+
+      - name: Upload zipped artifact
         uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.release_name }}
-          path: target/${{ matrix.target_triple }}/release/${{ matrix.artifact_name }}
+          path: ${{ matrix.release_name }}.zip
           retention-days: 30
 
   build-windows:
     name: Build Windows
     runs-on: windows-latest
+    strategy:
+      matrix:
+        include:
+          - target: x86_64
+            target_triple: x86_64-pc-windows-msvc
+            artifact_name: gemini-keychecker.exe
+            release_name: gemini-keychecker-windows-x86_64
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -66,7 +81,7 @@ jobs:
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
-          targets: x86_64-pc-windows-msvc
+          targets: ${{ matrix.target_triple }}
 
       - name: Cache cargo dependencies
         uses: actions/cache@v4
@@ -80,11 +95,69 @@ jobs:
             ${{ runner.os }}-cargo-
 
       - name: Build project
-        run: cargo build --release --target x86_64-pc-windows-msvc
+        run: cargo build --release --target ${{ matrix.target_triple }}
 
-      - name: Upload artifacts
+      - name: Create release package
+        run: |
+          mkdir -p release-package
+          mv target/${{ matrix.target_triple }}/release/${{ matrix.artifact_name }} release-package/
+          Compress-Archive -Path 'release-package\*' -DestinationPath "${{ matrix.release_name }}.zip" -CompressionLevel Optimal -Force
+
+      - name: Upload zipped artifact
         uses: actions/upload-artifact@v4
         with:
-          name: gemini-keychecker-windows-x86_64
-          path: target/x86_64-pc-windows-msvc/release/gemini-keychecker.exe
+          name: ${{ matrix.release_name }}
+          path: ${{ matrix.release_name }}.zip
+          retention-days: 30
+
+  build-macos:
+    name: Build macOS
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        include:
+          - target: x86_64
+            target_triple: x86_64-apple-darwin
+            artifact_name: gemini-keychecker
+            release_name: gemini-keychecker-macos-x86_64
+          - target: aarch64
+            target_triple: aarch64-apple-darwin
+            artifact_name: gemini-keychecker
+            release_name: gemini-keychecker-macos-aarch64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target_triple }}
+
+      - name: Cache cargo dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Build project
+        run: cargo build --release --target ${{ matrix.target_triple }}
+
+      - name: Create release package
+        run: |
+          mv target/${{ matrix.target_triple }}/release/${{ matrix.artifact_name }} .
+          mkdir -p release-package
+          mv ${{ matrix.artifact_name }} release-package/
+          cd release-package
+          zip -r ../${{ matrix.release_name }}.zip .
+
+      - name: Upload zipped artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.release_name }}
+          path: ${{ matrix.release_name }}.zip
           retention-days: 30
diff --git a/release.sh b/release.sh
new file mode 100644
index 0000000..0ecb1ca
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+VERSION=$1
+if [ -z "$VERSION" ]; then
+    echo "Usage: ./release.sh <version> (e.g., 1.0.0)"
+    exit 1
+fi
+cargo update
+cargo set-version $VERSION
+cargo check
+git add Cargo.toml Cargo.lock
+git commit -m "Update to v$VERSION"
+git push
+git tag -a "v$VERSION" -m "Release v$VERSION"
+git push origin "v$VERSION"
\ No newline at end of file
diff --git a/src/validation/mod.rs b/src/validation/mod.rs
index 4c12598..aed2ea8 100644
--- a/src/validation/mod.rs
+++ b/src/validation/mod.rs
@@ -73,6 +73,6 @@ pub static CACHE_CONTENT_TEST_BODY: LazyLock<GeminiRequest> = LazyLock::new(|| {
             role: Some("user".to_string()),
         }],
         generation_config: None,
-        ttl: Some("300s".to_string()),
+        ttl: Some("30s".to_string()),
     }
 });