diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index bcb3715d3..000000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: build
-on: 
-  pull_request: ~
-  push:
-    branches:
-      - main
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        php:
-          - 'PHP-7.4'
-          - 'PHP-8.0.0'
-    steps:
-      - uses: actions/checkout@v2
-      - run: make pull
-      - run: echo PHP_BRANCH=${{ matrix.php }} >> .env
-      - run: make
-        timeout-minutes: 30
-      - uses: actions/upload-artifact@v2
-        with:
-          name: ${{ matrix.php }}-web.wasm
-          path: |
-            build/php-web.wasm
-            build/php-web.js
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 000000000..4c52146fd
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,23 @@
+name: Build Docker image
+on:
+  pull_request:
+    branches:
+      - main
+jobs:
+  bake:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      # -
+      #   name: Login to DockerHub
+      #   uses: docker/login-action@v3
+      #   with:
+      #     username: ${{ secrets.DOCKERHUB_USERNAME }}
+      #     password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        uses: docker/bake-action@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 3b7962b4d..000000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,58 +0,0 @@
-name: release
-on:
-  push:
-    tags:
-      - 'v*'
-jobs:
-  release:
-    runs-on: "ubuntu-latest"
-    steps:
-      - uses: actions/checkout@v2
-      - uses: dawidd6/action-download-artifact@v2
-        with:
-          workflow: build.yml
-          branch: main
-          workflow_conclusion: success
-          github_token: ${{secrets.GITHUB_TOKEN}}
-          name: PHP-7.4-web.wasm
-          path: build/PHP-7.4-web.wasm
-      - uses: dawidd6/action-download-artifact@v2
-        with:
-          workflow: build.yml
-          branch: main
-          github_token: ${{secrets.GITHUB_TOKEN}}
-          name: PHP-8.0.0-web.wasm
-          path: build/PHP-8.0.0-web.wasm
-      - name: Zip artifacts
-        run: |
-          cd build
-          zip -r ../php-7.4-web.zip PHP-7.4-web.wasm
-          zip -r ../php-8.0.0-web.zip PHP-8.0.0-web.wasm
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          draft: false
-          prerelease: false
-      - name: Upload PHP-7.4-web
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: php-7.4-web.zip
-          asset_name: php-7.4-web.zip
-          asset_content_type: application/zip
-      - name: Upload PHP-8.0.0-web
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: php-8.0.0-web.zip
-          asset_name: php-8.0.0-web.zip
-          asset_content_type: application/zip
diff --git a/source/phpw.c b/source/phpw.c
index 2488f02af..4b60591ca 100644
--- a/source/phpw.c
+++ b/source/phpw.c
@@ -12,11 +12,10 @@ int main() {
 
 void phpw_flush()
 {
-  // output buffers are disabled by default so we don't need to flush
-  // fflush(stdout);
   fprintf(stdout, "\n");
-  // fflush(stderr);
+  fflush(stdout);
   fprintf(stderr, "\n");
+  fflush(stderr);
 }
 
 char *EMSCRIPTEN_KEEPALIVE phpw_exec(char *code)