diff --git a/.github/workflows/14.yml b/.github/workflows/14.yml
index 0ba08e4..b71e155 100644
--- a/.github/workflows/14.yml
+++ b/.github/workflows/14.yml
@@ -73,6 +73,24 @@ jobs:
       os: windows-latest
       host_profile: -pr:h cortex-m33f
 
+  verify-macos-14-arm-cortex-m1:
+    uses: ./.github/workflows/verify.yml
+    with:
+      display_name: Mac 14 ARM → Cortex-m1
+      version: ${{ inputs.version }}
+      os: macos-15
+      host_profile: -pr:h cortex-m1
+      cross_build_only: true
+
+  verify-macos-15-arm-cortex-m7d:
+    uses: ./.github/workflows/verify.yml
+    with:
+      display_name: Mac 15 ARM → Cortex-M7D
+      version: ${{ inputs.version }}
+      os: macos-15
+      host_profile: -pr:h cortex-m7d
+      cross_build_only: true
+
   upload-package:
     needs:
       - verify-linux-x86_64
@@ -81,6 +99,8 @@ jobs:
       - verify-linux-x86_64-cortex-m4f
       - verify-linux-arm-cortex-m4
       - verify-windows-x86_64-cortex-m33f
+      - verify-macos-14-arm-cortex-m1
+      - verify-macos-15-arm-cortex-m7d
     if: ${{ startsWith(github.ref, 'refs/tags/') && inputs.upload == true }}
     uses: ./.github/workflows/upload.yml
     secrets: inherit
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5b33748..7e91c67 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,6 +21,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   ci_14:
     uses: ./.github/workflows/14.yml
diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index a11ee89..e5050e1 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -29,6 +29,9 @@ on:
       host_profile:
         type: string
         default: ""
+      cross_build_only:
+        type: boolean
+        default: false
 
 env:
   VERBOSE: "1"
@@ -74,6 +77,7 @@ jobs:
         run: conan create all --version=${{ inputs.version }} --build-require --build=cmake --build=missing:cmake/* -pr:h gcc-${{ inputs.version }} ${{ inputs.host_profile }} --build=make --build=missing:make/*
 
       - name: ⚙️ Build/Install ninja from scratch using gcc for build platform
+        if: ${{ inputs.cross_build_only == false }}
         run: >
           conan install --tool-requires="ninja/1.13.2" --build="ninja/*" -pr:a gcc-${{ inputs.version }} --build=cmake --build=missing:cmake/*