diff --git a/.github/workflows/buildkit.yml b/.github/workflows/buildkit.yml
index 37414fe1d2f7..5a19c4ae1760 100644
--- a/.github/workflows/buildkit.yml
+++ b/.github/workflows/buildkit.yml
@@ -50,60 +50,66 @@ jobs:
           fields: platforms
 
   binaries:
+    uses: docker/github-builder-experimental/.github/workflows/bake.yml@c56377b5e16c21afb2f3ea02f9021a1ed4b51f45
+    permissions:
+      contents: read
+      id-token: write # for signing attestation manifests and registry authentication if needed with GitHub OIDC Token
+      packages: write # for pushing manifests to GHCR if needed (caller must provide the same permissions used in the reusable workflow)
+    with:
+      runner: amd64
+      target: release
+      output: local
+      push: ${{ github.event_name != 'pull_request' }}
+      artifact-name: buildkit
+      cache: true
+      cache-scope: binaries
+      setup-qemu: true
+      bake-sbom: true
+      bake-set: |
+        *.no-cache-filter=${{ startsWith(github.ref, 'refs/tags/v') && 'gobuild-base' || '' }}
+
+  binaries-finalize:
     runs-on: ubuntu-24.04
     needs:
-      - prepare
-    strategy:
-      fail-fast: false
-      matrix:
-        include: ${{ fromJson(needs.prepare.outputs.binaries-platforms) }}
+      - binaries
     steps:
       -
-        name: Prepare
-        run: |
-          platform=${{ matrix.platforms }}
-          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
-      -
-        name: Build
-        uses: docker/bake-action@v6
+        name: Download artifacts
+        uses: actions/download-artifact@v6
         with:
-          # FIXME: remove context once git context with query string implemented in actions-toolkit
-          source: ${{ github.server_url }}/${{ github.repository }}.git#${{ github.ref }}
-          targets: release
-          provenance: mode=max
-          sbom: true
-          set: |
-            *.platform=${{ matrix.platforms }}
-            *.cache-from=type=gha,scope=binaries
-            *.cache-to=type=gha,scope=binaries
-            *.no-cache-filter=${{ startsWith(github.ref, 'refs/tags/v') && 'gobuild-base' || '' }}
+          path: /tmp/buildx-output
+          pattern: ${{ needs.binaries.outputs.artifact-name }}*
+          merge-multiple: true
       -
         name: Rename provenance and sbom
+        run: |
+          for pdir in /tmp/buildx-output/*/; do
+            (
+              cd "$pdir"
+              binname=$(find . -name 'buildkit-*')
+              filename=$(basename "$binname" | sed -E 's/\.(tar\.gz|zip)$//')
+              mv "provenance.json" "${filename}.provenance.json"
+              mv "sbom-binaries.spdx.json" "${filename}.sbom.json"
+              find . -name 'sbom*.json' -exec rm {} \;
+              if [ -f "provenance.sigstore.json" ]; then
+                mv "provenance.sigstore.json" "${filename}.provenance.sigstore.json"
+              fi
+            )
+          done
+          mkdir -p "${{ env.DESTDIR }}"
+          mv /tmp/buildx-output/**/* "${{ env.DESTDIR }}/"
+      -
+        name: List artifacts
         working-directory: ${{ env.DESTDIR }}
         run: |
-          binname=$(find . -name 'buildkit-*')
-          filename=$(basename "$binname" | sed -E 's/\.(tar\.gz|zip)$//')
-          mv "provenance.json" "${filename}.provenance.json"
-          mv "sbom-binaries.spdx.json" "${filename}.sbom.json"
-          find . -name 'sbom*.json' -exec rm {} \;
+          tree -nh .
       -
-        name: Upload artifacts
+        name: Upload release binaries
         uses: actions/upload-artifact@v5
         with:
-          name: buildkit-${{ env.PLATFORM_PAIR }}
+          name: release
           path: ${{ env.DESTDIR }}/*
           if-no-files-found: error
-          retention-days: 1
 
   test:
     uses: ./.github/workflows/.test.yml
@@ -164,128 +170,130 @@ jobs:
         with:
           sarif_file: ${{ env.DESTDIR }}/govulncheck.out
 
-  image:
+  image-prepare:
     runs-on: ubuntu-24.04
-    env:
-      DEFAULT_BASE: alpine
+    outputs:
+      includes: ${{ steps.set.outputs.includes }}
+    steps:
+      -
+        name: Set outputs
+        id: set
+        uses: actions/github-script@v8
+        env:
+          INPUT_DEFAULT-BASE: alpine
+          INPUT_REF: ${{ github.ref }}
+          INPUT_IMAGE-NAME: ${{ env.IMAGE_NAME }}
+        with:
+          script: |
+            const defaultBase = core.getInput('default-base');
+            const ref = core.getInput('ref');
+            const imageName = core.getInput('image-name');
+            
+            function getTagSuffixAndLatest(base, target) {
+              let tagSuffix = '';
+              if (target) {
+                tagSuffix += `-${target}`;
+              }
+              if (base && base !== defaultBase) {
+                tagSuffix += `-${base}`;
+              }
+              let tagLatest = '';
+              if (ref && ref.startsWith('refs/tags/v')) {
+                const version = ref.replace('refs/tags/', '');
+                if (/^v[0-9]+\.[0-9]+\.[0-9]+$/.test(version)) {
+                  tagLatest = target ? target : 'latest';
+                  if (base && base !== defaultBase) {
+                    tagLatest += `-${base}`;
+                  }
+                }
+              }
+              return { tagSuffix, tagLatest };
+            }
+            
+            const matrix = [
+              { base: 'alpine' },
+              { base: 'alpine', target: 'rootless'},
+              { base: 'ubuntu', buildTags: 'nvidia venus' }
+            ]
+            
+            for (const entry of matrix) {
+              const { tagSuffix, tagLatest } = getTagSuffixAndLatest(entry.base, entry.target);
+              entry.imageName = imageName;
+              entry.tagSuffix = tagSuffix;
+              entry.tagLatest = tagLatest;
+            }
+            
+            core.info(JSON.stringify(matrix, null, 2));
+            core.setOutput('includes', JSON.stringify(matrix));
+
+  image:
+    uses: docker/github-builder-experimental/.github/workflows/bake.yml@c56377b5e16c21afb2f3ea02f9021a1ed4b51f45
     needs:
+      - image-prepare
       - test
     strategy:
       fail-fast: false
       matrix:
-        include:
-          -
-            base: 'alpine'
-          -
-            base: 'alpine'
-            target: 'rootless'
-          -
-            base: 'ubuntu'
-            build-tags: 'nvidia venus'
-    steps:
-      -
-        name: Prepare
-        run: |
-          tagSuffix=""
-          if [ -n "${{ matrix.target }}" ]; then
-            tagSuffix="${tagSuffix}-${{ matrix.target }}"
-          fi
-          if [ "${{ matrix.base }}" != "$DEFAULT_BASE" ]; then
-            tagSuffix="${tagSuffix}-${{ matrix.base }}"
-          fi
-          echo "TAG_SUFFIX=${tagSuffix}" >> $GITHUB_ENV
-          if [[ $GITHUB_REF == refs/tags/v* ]]; then
-            if [[ "${GITHUB_REF#refs/tags/}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-              tagLatest=""
-              if [ -n "${{ matrix.target }}" ]; then
-                tagLatest=${{ matrix.target }}
-              else
-                tagLatest=latest
-              fi
-              if [ "${{ matrix.base }}" != "$DEFAULT_BASE" ]; then
-                tagLatest="${tagLatest}-${{ matrix.base }}"
-              fi
-              echo "TAG_LATEST=${tagLatest}" >> $GITHUB_ENV
-            fi
-          fi
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
-          buildkitd-flags: --debug
-      -
-        name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: |
-            ${{ env.IMAGE_NAME }}
-          # versioning strategy
-          ## push semver tag v0.24.0
-          ### moby/buildkit:v0.24.0
-          ### moby/buildkit:latest
-          ### moby/buildkit:v0.24.0-rootless
-          ### moby/buildkit:rootless
-          ### moby/buildkit:v0.24.0-ubuntu
-          ### moby/buildkit:latest-ubuntu
-          ## push semver prerelease tag v0.24.0-rc1
-          ### moby/buildkit:v0.24.0-rc1
-          ### moby/buildkit:v0.24.0-rc1-rootless
-          ### moby/buildkit:v0.24.0-rc1-ubuntu
-          ## push on master
-          ### moby/buildkit:master
-          ### moby/buildkit:master-rootless
-          ### moby/buildkit:master-ubuntu
-          ## scheduled event on master
-          ### moby/buildkit:nightly
-          ### moby/buildkit:nightly-rootless
-          ### moby/buildkit:nightly-ubuntu
-          tags: |
-            type=schedule,pattern=nightly,suffix=${{ env.TAG_SUFFIX }}
-            type=ref,event=branch,suffix=${{ env.TAG_SUFFIX }}
-            type=ref,event=pr,suffix=${{ env.TAG_SUFFIX }}
-            type=semver,pattern={{raw}},suffix=${{ env.TAG_SUFFIX }}
-            type=raw,value=${{ env.TAG_LATEST }}
-          flavor: |
-            latest=false
-          annotations: |
-            org.opencontainers.image.title=BuildKit
-            org.opencontainers.image.vendor=Moby
-          bake-target: meta-helper
-      -
-        name: Login to DockerHub
-        if: ${{ github.repository == 'moby/buildkit' && (github.event_name == 'schedule' || github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')) }}
-        uses: docker/login-action@v3
-        with:
+        include: ${{ fromJson(needs.image-prepare.outputs.includes) }}
+    permissions:
+      contents: read
+      id-token: write # for signing attestation manifests and registry authentication if needed with GitHub OIDC Token
+      packages: write # for pushing manifests to GHCR if needed (caller must provide the same permissions used in the reusable workflow)
+    with:
+      runner: amd64
+      target: image-cross
+      output: image
+      push: ${{ github.repository == 'moby/buildkit' && (github.event_name == 'schedule' || github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')) }}
+      envs: |
+        IMAGE_TARGET=${{ matrix.target }}
+        EXPORT_BASE=${{ matrix.base }}
+        BUILDKITD_TAGS=${{ matrix.buildTags }}
+      cache: true
+      cache-scope: image${{ matrix.target }}-${{ matrix.base }}
+      set-meta-annotations: true
+      meta-images: |
+        ${{ matrix.imageName }}
+      # versioning strategy
+      ## push semver tag v0.24.0
+      ### moby/buildkit:v0.24.0
+      ### moby/buildkit:latest
+      ### moby/buildkit:v0.24.0-rootless
+      ### moby/buildkit:rootless
+      ### moby/buildkit:v0.24.0-ubuntu
+      ### moby/buildkit:latest-ubuntu
+      ## push semver prerelease tag v0.24.0-rc1
+      ### moby/buildkit:v0.24.0-rc1
+      ### moby/buildkit:v0.24.0-rc1-rootless
+      ### moby/buildkit:v0.24.0-rc1-ubuntu
+      ## push on master
+      ### moby/buildkit:master
+      ### moby/buildkit:master-rootless
+      ### moby/buildkit:master-ubuntu
+      ## scheduled event on master
+      ### moby/buildkit:nightly
+      ### moby/buildkit:nightly-rootless
+      ### moby/buildkit:nightly-ubuntu
+      meta-tags: |
+        type=schedule,pattern=nightly,suffix=${{ matrix.tagSuffix }}
+        type=ref,event=branch,suffix=${{ matrix.tagSuffix }}
+        type=ref,event=pr,suffix=${{ matrix.tagSuffix }}
+        type=semver,pattern={{raw}},suffix=${{ matrix.tagSuffix }}
+        type=raw,value=${{ matrix.tagLatest }}
+      meta-flavor: |
+        latest=false
+      meta-annotations: |
+        org.opencontainers.image.title=BuildKit
+        org.opencontainers.image.vendor=Moby
+      meta-bake-target: meta-helper
+      setup-qemu: true
+      bake-sbom: true
+      bake-set: |
+        *.no-cache-filter=${{ (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')) && 'buildkit-export-alpine,buildkit-export-ubuntu,gobuild-base,rootless' || '' }}
+    secrets:
+      registry-auths: |
+        - registry: docker.io
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      -
-        name: Build
-        uses: docker/bake-action@v6
-        with:
-          # FIXME: remove context once git context with query string implemented in actions-toolkit
-          source: ${{ github.server_url }}/${{ github.repository }}.git#${{ github.ref }}
-          files: |
-            ./docker-bake.hcl
-            cwd://${{ steps.meta.outputs.bake-file-tags }}
-            cwd://${{ steps.meta.outputs.bake-file-annotations }}
-          targets: image-cross
-          push: ${{ github.repository == 'moby/buildkit' && (github.event_name == 'schedule' || github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')) }}
-          provenance: mode=max,version=v1
-          sbom: true
-          set: |
-            *.cache-from=type=gha,scope=image${{ matrix.target }}-${{ matrix.base }}
-            *.cache-to=type=gha,scope=image${{ matrix.target }}-${{ matrix.base }}
-            *.no-cache-filter=${{ (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v')) && 'buildkit-export-alpine,buildkit-export-ubuntu,gobuild-base,rootless' || '' }}
-        env:
-          IMAGE_TARGET: ${{ matrix.target }}
-          EXPORT_BASE: ${{ matrix.base }}
-          BUILDKITD_TAGS: ${{ matrix.build-tags }}
 
   scout:
     runs-on: ubuntu-24.04
@@ -338,20 +346,15 @@ jobs:
       contents: write
     needs:
       - test
-      - binaries
+      - binaries-finalize
       - image
     steps:
       -
-        name: Download artifacts
+        name: Download release binaries
         uses: actions/download-artifact@v6
         with:
           path: ${{ env.DESTDIR }}
-          pattern: buildkit-*
-          merge-multiple: true
-      -
-        name: List artifacts
-        run: |
-          tree -nh ${{ env.DESTDIR }}
+          name: release
       -
         name: GitHub Release
         if: startsWith(github.ref, 'refs/tags/v')
diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index f3311e053dec..a9895c6ee677 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -44,7 +44,7 @@ jobs:
   prepare:
     runs-on: ubuntu-24.04
     outputs:
-      channels: ${{ steps.set.outputs.matrix }}
+      includes: ${{ steps.set.outputs.includes }}
       tag: ${{ steps.set.outputs.tag }}
     steps:
       -
@@ -56,140 +56,143 @@ jobs:
           INPUT_CHANNELS: |
             mainline
             labs
+          INPUT_IMAGE-NAME: ${{ env.IMAGE_NAME }}
         with:
           script: |
             const ref = core.getInput('ref');
             const channels = core.getMultilineInput('channels');
+            const imageName = core.getInput('image-name');
+            
+            function getTags(channel) {
+              let tagSuffix = '';
+              if (channel !== 'mainline') {
+                tagSuffix = `-${channel}`;
+              }
+              let tagLatest = '';
+              let tagVersion = '';
+              if (ref.startsWith('refs/tags/dockerfile/')) {
+                const version = ref.replace('refs/tags/dockerfile/', '').replace(new RegExp(`-${channel}$`), '');
+                if (/^[0-9]+\.[0-9]+\.[0-9]+$/.test(version)) {
+                  tagLatest = channel === 'mainline' ? 'latest' : channel;
+                }
+                tagVersion = version;
+              }
+              return { tagSuffix, tagLatest, tagVersion };
+            }
+            
             const matrix = [];
             if (ref.startsWith('refs/tags/dockerfile/')) {
               const version = ref.replace('refs/tags/dockerfile/', '');
               for (const channel of channels) {
                 if (version.endsWith(`-${channel}`)) {
-                  matrix.push(channel);
+                  const { tagSuffix, tagLatest, tagVersion } = getTags(channel);
+                  matrix.push({
+                    channel: channel,
+                    imageName: imageName,
+                    tagSuffix: tagSuffix,
+                    tagLatest: tagLatest,
+                    tagVersion: tagVersion
+                  });
                   break;
                 }
               }
               if (matrix.length === 0) {
                 // default to mainline if no channel suffix
-                matrix.push('mainline');
+                const { tagSuffix, tagLatest, tagVersion } = getTags('mainline');
+                matrix.push({
+                  channel: 'mainline',
+                  imageName: imageName,
+                  tagSuffix: tagSuffix,
+                  tagLatest: tagLatest,
+                  tagVersion: tagVersion
+                });
               }
               core.setOutput('tag', ref.replace('refs/tags/', ''));
             } else {
-              matrix.push('mainline', 'labs');
+              for (const channel of channels) {
+                const { tagSuffix, tagLatest, tagVersion } = getTags(channel);
+                matrix.push({
+                  channel: channel,
+                  imageName: imageName,
+                  tagSuffix: tagSuffix,
+                  tagLatest: tagLatest,
+                  tagVersion: tagVersion
+                });
+              }
             }
+            
             core.info(JSON.stringify(matrix, null, 2));
-            core.setOutput('matrix', JSON.stringify(matrix));
+            core.setOutput('includes', JSON.stringify(matrix));
 
   image:
-    runs-on: ubuntu-24.04
+    uses: docker/github-builder-experimental/.github/workflows/bake.yml@c56377b5e16c21afb2f3ea02f9021a1ed4b51f45
     needs:
-      - test
       - prepare
+      - test
     strategy:
       fail-fast: false
       matrix:
-        channel: ${{ fromJson(needs.prepare.outputs.channels) }}
-    steps:
-      -
-        name: Prepare
-        uses: actions/github-script@v8
-        env:
-          INPUT_CHANNEL: ${{ matrix.channel }}
-          INPUT_REF: ${{ github.ref }}
-        with:
-          script: |
-            const channel = core.getInput('channel');
-            const ref = core.getInput('ref');
-            if (channel !== 'mainline') {
-              core.exportVariable('TAG_SUFFIX', `-${channel}`);
-            }
-            if (ref.startsWith('refs/tags/dockerfile/')) {
-              const version = ref.replace('refs/tags/dockerfile/', '').replace(new RegExp(`-${channel}$`), '');
-              if (/^[0-9]+\.[0-9]+\.[0-9]+$/.test(version)) {
-                // stable release
-                core.exportVariable('TAG_LATEST', channel === 'mainline' ? 'latest' : channel);
-              }
-              core.exportVariable('TAG_VERSION', version);
-            }
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: ${{ env.SETUP_BUILDX_VERSION }}
-          driver-opts: image=${{ env.SETUP_BUILDKIT_TAG }}
-          buildkitd-flags: --debug
-      -
-        name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: |
-            ${{ env.IMAGE_NAME }}
-          # versioning strategy
-          ## push tag dockerfile/1.17.0
-          ### docker/dockerfile-upstream:1.17.0
-          ### docker/dockerfile-upstream:1.17
-          ### docker/dockerfile-upstream:1
-          ### docker/dockerfile-upstream:latest
-          ## push tag dockerfile/1.17.0-labs
-          ### docker/dockerfile-upstream:1.17.0-labs
-          ### docker/dockerfile-upstream:1.17-labs
-          ### docker/dockerfile-upstream:1-labs
-          ### docker/dockerfile-upstream:labs
-          ## push prerelease tag dockerfile/1.17.0-rc1
-          ### docker/dockerfile-upstream:1.17.0-rc1
-          ## push prerelease tag dockerfile/1.17.0-rc1-labs
-          ### docker/dockerfile-upstream:1.17.0-rc1-labs
-          ## push on master
-          ### docker/dockerfile-upstream:master
-          ### docker/dockerfile-upstream:master-labs
-          tags: |
-            type=ref,event=branch,suffix=${{ env.TAG_SUFFIX }}
-            type=ref,event=pr,suffix=${{ env.TAG_SUFFIX }}
-            type=semver,pattern={{version}},value=${{ env.TAG_VERSION }},suffix=${{ env.TAG_SUFFIX }}
-            type=semver,pattern={{major}}.{{minor}},value=${{ env.TAG_VERSION }},suffix=${{ env.TAG_SUFFIX }}
-            type=semver,pattern={{major}},value=${{ env.TAG_VERSION }},suffix=${{ env.TAG_SUFFIX }}
-            type=raw,value=${{ env.TAG_LATEST }}
-          flavor: |
-            latest=false
-          annotations: |
-            org.opencontainers.image.title=Dockerfile Frontend
-            org.opencontainers.image.vendor=Moby
-          bake-target: frontend-meta-helper
-      -
-        name: Login to DockerHub
-        uses: docker/login-action@v3
-        if: ${{ github.repository == 'moby/buildkit' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/dockerfile/')) }}
-        with:
+        include: ${{ fromJson(needs.prepare.outputs.includes) }}
+    permissions:
+      contents: read
+      id-token: write # for signing attestation manifests and registry authentication if needed with GitHub OIDC Token
+      packages: write # for pushing manifests to GHCR if needed (caller must provide the same permissions used in the reusable workflow)
+    with:
+      runner: amd64
+      target: frontend-image-cross
+      output: image
+      push: ${{ github.repository == 'moby/buildkit' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/dockerfile/')) }}
+      envs: |
+        FRONTEND_CHANNEL=${{ matrix.channel }}
+      cache: true
+      cache-scope: frontend-${{ matrix.channel }}
+      set-meta-annotations: true
+      meta-images: |
+        ${{ matrix.imageName }}
+      # versioning strategy
+      ## push tag dockerfile/1.17.0
+      ### docker/dockerfile-upstream:1.17.0
+      ### docker/dockerfile-upstream:1.17
+      ### docker/dockerfile-upstream:1
+      ### docker/dockerfile-upstream:latest
+      ## push tag dockerfile/1.17.0-labs
+      ### docker/dockerfile-upstream:1.17.0-labs
+      ### docker/dockerfile-upstream:1.17-labs
+      ### docker/dockerfile-upstream:1-labs
+      ### docker/dockerfile-upstream:labs
+      ## push prerelease tag dockerfile/1.17.0-rc1
+      ### docker/dockerfile-upstream:1.17.0-rc1
+      ## push prerelease tag dockerfile/1.17.0-rc1-labs
+      ### docker/dockerfile-upstream:1.17.0-rc1-labs
+      ## push on master
+      ### docker/dockerfile-upstream:master
+      ### docker/dockerfile-upstream:master-labs
+      meta-tags: |
+        type=ref,event=branch,suffix=${{ matrix.tagSuffix }}
+        type=ref,event=pr,suffix=${{ matrix.tagSuffix }}
+        type=semver,pattern={{version}},value=${{ matrix.tagVersion }},suffix=${{ matrix.tagSuffix }}
+        type=semver,pattern={{major}}.{{minor}},value=${{ matrix.tagVersion }},suffix=${{ matrix.tagSuffix }}
+        type=semver,pattern={{major}},value=${{ matrix.tagVersion }},suffix=${{ matrix.tagSuffix }}
+        type=raw,value=${{ matrix.tagLatest }}
+      meta-flavor: |
+        latest=false
+      meta-annotations: |
+        org.opencontainers.image.title=Dockerfile Frontend
+        org.opencontainers.image.vendor=Moby
+      meta-bake-target: frontend-meta-helper
+      setup-qemu: true
+      bake-sbom: true
+      bake-set: |
+        *.no-cache-filter=${{ (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/dockerfile/')) && 'base' || '' }}
+    secrets:
+      registry-auths: |
+        - registry: docker.io
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      -
-        name: Build
-        uses: docker/bake-action@v6
-        with:
-          # FIXME: remove context once git context with query string implemented in actions-toolkit
-          source: ${{ github.server_url }}/${{ github.repository }}.git#${{ github.ref }}
-          files: |
-            ./docker-bake.hcl
-            cwd://${{ steps.meta.outputs.bake-file-tags }}
-            cwd://${{ steps.meta.outputs.bake-file-annotations }}
-          targets: frontend-image-cross
-          push: ${{ github.repository == 'moby/buildkit' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/dockerfile/')) }}
-          provenance: mode=max,version=v1
-          sbom: true
-          set: |
-            *.cache-from=type=gha,scope=frontend-${{ matrix.channel }}
-            *.cache-to=type=gha,scope=frontend-${{ matrix.channel }}
-            *.no-cache-filter=${{ (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/dockerfile/')) && 'base' || '' }}
-        env:
-          FRONTEND_CHANNEL: ${{ matrix.channel }}
 
   scout:
     runs-on: ubuntu-24.04
-    if: ${{ github.ref == 'refs/heads/master' && github.repository == 'moby/buildkit' }}
+    if: ${{ github.repository == 'moby/buildkit' && github.ref == 'refs/heads/master' }}
     permissions:
       # same as global permission
       contents: read
diff --git a/.yamllint.yml b/.yamllint.yml
index e190c1613ec2..95e7060762a0 100644
--- a/.yamllint.yml
+++ b/.yamllint.yml
@@ -11,3 +11,8 @@ rules:
   truthy: disable
   line-length: disable
   document-start: disable
+  trailing-spaces: disable
+  comments:
+    require-starting-space: true
+    ignore-shebangs: true
+    min-spaces-from-content: 1