diff --git a/.github/actions/build/action.yml b/.github/actions/build/action.yml
index 9c11c5f46..52935e6d6 100644
--- a/.github/actions/build/action.yml
+++ b/.github/actions/build/action.yml
@@ -18,7 +18,6 @@ runs:
     - uses: ./.github/actions/setup_environment
     - run: ~/go/bin/promu crossbuild -v --parallelism ${{ inputs.parallelism }} --parallelism-thread ${{ inputs.thread }} ${{ inputs.promu_opts }}
       shell: bash
-    - uses: actions/upload-artifact@v3
+    - uses: ./.github/actions/save_artefacts
       with:
-        path: |
-          .build
+        directory: .build
diff --git a/.github/actions/publish_images/action.yml b/.github/actions/publish_images/action.yml
index e3a8693fb..fe5c481b9 100644
--- a/.github/actions/publish_images/action.yml
+++ b/.github/actions/publish_images/action.yml
@@ -29,14 +29,16 @@ runs:
   steps:
     - name: Download all workflow run artifacts
       uses: actions/download-artifact@v3
+      with:
+        name: artifact
     - uses: ./.github/actions/setup_environment
-    - if: "inputs.dockerfile_path != ''"
+    - if: inputs.dockerfile_path != ''
       run: echo "export DOCKERFILE_PATH=${{ inputs.dockerfile_path }}" >> /tmp/tmp-profile
       shell: bash
-    - if: "inputs.container_image_name != ''"
+    - if: inputs.container_image_name != ''
       run: echo "export DOCKER_IMAGE_NAME=${{ inputs.container_image_name }}" >> /tmp/tmp-profile
       shell: bash
-    - if: "inputs.dockerbuild_context != ''"
+    - if: inputs.dockerbuild_context != ''
       run: echo "export DOCKERBUILD_CONTEXT=${{ inputs.dockerbuild_context }}" >> /tmp/tmp-profile
       shell: bash
     - run: |
diff --git a/.github/actions/publish_main/action.yml b/.github/actions/publish_main/action.yml
index 08d57d9a6..b8d523e3c 100644
--- a/.github/actions/publish_main/action.yml
+++ b/.github/actions/publish_main/action.yml
@@ -24,6 +24,8 @@ runs:
   using: composite
   steps:
     - uses: ./.github/actions/setup_environment
+      with:
+        enable_docker_multibuild: true
     - uses: ./.github/actions/publish_images
       if: inputs.docker_hub_organization != '' && inputs.docker_hub_login != ''
       with:
diff --git a/.github/actions/publish_release/action.yml b/.github/actions/publish_release/action.yml
index 56f68bda6..571265eda 100644
--- a/.github/actions/publish_release/action.yml
+++ b/.github/actions/publish_release/action.yml
@@ -24,6 +24,8 @@ runs:
   using: composite
   steps:
     - uses: ./.github/actions/setup_environment
+      with:
+        enable_docker_multibuild: true
     - run: promu crossbuild tarballs
       shell: bash
     - run: promu checksum .tarballs
diff --git a/.github/actions/publish_release_image/action.yml b/.github/actions/publish_release_image/action.yml
index c40664692..0a165e9e4 100644
--- a/.github/actions/publish_release_image/action.yml
+++ b/.github/actions/publish_release_image/action.yml
@@ -29,15 +29,17 @@ runs:
   steps:
     - name: Download all workflow run artifacts
       uses: actions/download-artifact@v3
+      with:
+        name: artifact
     - uses: ./.github/actions/setup_environment
-    - if: "inputs.dockerfile_path != ''"
-      run: echo "export DOCKERFILE_PATH=${{ inputs.dockerfile_path }}" }} /tmp/tmp-profile
+    - if: inputs.dockerfile_path != ''
+      run: echo "export DOCKERFILE_PATH=${{ inputs.dockerfile_path }}" >> /tmp/tmp-profile
       shell: bash
-    - if: "inputs.container_image_name != ''"
-      run: echo "export DOCKER_IMAGE_NAME=${{ inputs.container_image_name }}" }} /tmp/tmp-profile
+    - if: inputs.container_image_name != ''
+      run: echo "export DOCKER_IMAGE_NAME=${{ inputs.container_image_name }}" >> /tmp/tmp-profile
       shell: bash
-    - if: "inputs.dockerbuild_context != ''"
-      run: echo "export DOCKERBUILD_CONTEXT=${{ inputs.dockerbuild_context }}" }} /tmp/tmp-profile
+    - if: inputs.dockerbuild_context != ''
+      run: echo "export DOCKERBUILD_CONTEXT=${{ inputs.dockerbuild_context }}" >> /tmp/tmp-profile
       shell: bash
     - run: |
         current_tag=${GITHUB_REF#refs/*/}
diff --git a/.github/actions/save_artefacts/action.yml b/.github/actions/save_artefacts/action.yml
new file mode 100644
index 000000000..bb37dcf7e
--- /dev/null
+++ b/.github/actions/save_artefacts/action.yml
@@ -0,0 +1,18 @@
+# To preserve the directory structure, save an additional empty file at
+# the root of the working directory. GitHub action uses the least common
+# ancestor of all the search paths as the root directory for artefacts.
+name: Save artefacts
+inputs:
+  directory:
+    type: string
+    description: Path of the directory to save
+runs:
+  using: composite
+  steps:
+    - run: touch .keep
+      shell: bash
+    - uses: actions/upload-artifact@v3
+      with:
+        path: |
+          ${{ inputs.directory }}
+          .keep
diff --git a/.github/actions/setup_environment/action.yml b/.github/actions/setup_environment/action.yml
index f1258c8be..8c1d4d58e 100644
--- a/.github/actions/setup_environment/action.yml
+++ b/.github/actions/setup_environment/action.yml
@@ -7,12 +7,16 @@ inputs:
   enable_npm:
     type: boolean
     description: Whether to enable npm specific features, such as caching.
-    default: true
+    default: false
+  enable_docker_multibuild:
+    type: boolean
+    description: Whether to enable multibuild docker
+    default: false
 runs:
   using: composite
   steps:
     - uses: actions/cache@v3
-      if: ${{ inputs.enable_go }}
+      if: inputs.enable_go == 'true'
       with:
         path: |
           ~/.cache/go-build
@@ -21,7 +25,7 @@ runs:
         restore-keys: |
           ${{ runner.os }}-go-
     - uses: actions/cache@v3
-      if: ${{ inputs.enable_npm }}
+      if: inputs.enable_npm == 'true'
       with:
         path: |
           ~/.npm
@@ -30,4 +34,10 @@ runs:
           ${{ runner.os }}-npm-
     - run: make promu
       shell: bash
-      if: ${{ inputs.enable_go }}
+      if: inputs.enable_go == 'true'
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+      if: inputs.enable_docker_multibuild == 'true'
+    - name: Set up buildx
+      uses: docker/setup-buildx-action@v1
+      if: inputs.enable_docker_multibuild == 'true'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 48b47670b..34934e1f6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,10 +37,9 @@ jobs:
       - run: make assets-tarball
       - run: make ui-lint
       - run: make ui-test
-      - uses: actions/upload-artifact@v3
+      - uses: ./.github/actions/save_artefacts
         with:
-          path: |
-            .tarballs
+          directory: .tarballs
 
   test_windows:
     runs-on: windows-latest
diff --git a/Makefile.common b/Makefile.common
index ada0008a0..c9bc1ce37 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -205,7 +205,7 @@ common-tarball: promu
 .PHONY: common-docker $(BUILD_DOCKER_ARCHS)
 common-docker: $(BUILD_DOCKER_ARCHS)
 $(BUILD_DOCKER_ARCHS): common-docker-%:
-	docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" \
+	docker buildx build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" \
 		-f $(DOCKERFILE_PATH) \
 		--build-arg ARCH="$*" \
 		--build-arg OS="linux" \