diff --git a/.github/workflows/code_formatting.yml b/.github/workflows/code_formatting.yml
index 4ca020a877..542edd46cf 100644
--- a/.github/workflows/code_formatting.yml
+++ b/.github/workflows/code_formatting.yml
@@ -2,6 +2,10 @@ name: Check code formatting
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-22.04
diff --git a/.github/workflows/code_size.yml b/.github/workflows/code_size.yml
index d4f8b195ad..de75bfe08f 100644
--- a/.github/workflows/code_size.yml
+++ b/.github/workflows/code_size.yml
@@ -12,6 +12,10 @@ on:
       - 'ports/bare-arm/**'
       - 'ports/minimal/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/code_size_comment.yml b/.github/workflows/code_size_comment.yml
index 6310528c95..6ef6e633df 100644
--- a/.github/workflows/code_size_comment.yml
+++ b/.github/workflows/code_size_comment.yml
@@ -5,6 +5,10 @@ on:
     workflows: [Check code size]
     types: [completed]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   comment:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/commit_formatting.yml b/.github/workflows/commit_formatting.yml
index 2fb959e5b3..0b27038f2d 100644
--- a/.github/workflows/commit_formatting.yml
+++ b/.github/workflows/commit_formatting.yml
@@ -2,6 +2,10 @@ name: Check commit message formatting
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 431d5c498e..e9b1700747 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -5,6 +5,10 @@ on:
     paths:
       - docs/**
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml
index d50af705fe..e4105e8d43 100644
--- a/.github/workflows/examples.yml
+++ b/.github/workflows/examples.yml
@@ -10,6 +10,10 @@ on:
       - 'py/**'
       - 'shared/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   embedding:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/mpy_format.yml b/.github/workflows/mpy_format.yml
index b69be93ef0..66abb19b81 100644
--- a/.github/workflows/mpy_format.yml
+++ b/.github/workflows/mpy_format.yml
@@ -9,6 +9,10 @@ on:
       - 'tests/**'
       - 'tools/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ubuntu-20.04 # use 20.04 to get python2
diff --git a/.github/workflows/ports.yml b/.github/workflows/ports.yml
index 41540d5b98..fb574ad981 100644
--- a/.github/workflows/ports.yml
+++ b/.github/workflows/ports.yml
@@ -8,6 +8,10 @@ on:
       - 'tools/**'
       - ports/**
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_cc3200.yml b/.github/workflows/ports_cc3200.yml
index 879eedea24..52adc7dbce 100644
--- a/.github/workflows/ports_cc3200.yml
+++ b/.github/workflows/ports_cc3200.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/cc3200/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_esp32.yml b/.github/workflows/ports_esp32.yml
index a5df4b7bbc..9a583e3f99 100644
--- a/.github/workflows/ports_esp32.yml
+++ b/.github/workflows/ports_esp32.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/esp32/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_idf402:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/ports_esp8266.yml b/.github/workflows/ports_esp8266.yml
index 27be97d5bb..ae66fb95d9 100644
--- a/.github/workflows/ports_esp8266.yml
+++ b/.github/workflows/ports_esp8266.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/esp8266/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_mimxrt.yml b/.github/workflows/ports_mimxrt.yml
index a98170f353..ae3ac08637 100644
--- a/.github/workflows/ports_mimxrt.yml
+++ b/.github/workflows/ports_mimxrt.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/mimxrt/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/ports_nrf.yml b/.github/workflows/ports_nrf.yml
index b13d229841..0ca994c382 100644
--- a/.github/workflows/ports_nrf.yml
+++ b/.github/workflows/ports_nrf.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/nrf/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/ports_powerpc.yml b/.github/workflows/ports_powerpc.yml
index 03f6c87560..7895e772ac 100644
--- a/.github/workflows/ports_powerpc.yml
+++ b/.github/workflows/ports_powerpc.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/powerpc/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_qemu-arm.yml b/.github/workflows/ports_qemu-arm.yml
index 88ea6e5282..509ef0bf07 100644
--- a/.github/workflows/ports_qemu-arm.yml
+++ b/.github/workflows/ports_qemu-arm.yml
@@ -13,6 +13,10 @@ on:
       - 'ports/qemu-arm/**'
       - 'tests/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_and_test:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_renesas-ra.yml b/.github/workflows/ports_renesas-ra.yml
index f363109e98..79600949f2 100644
--- a/.github/workflows/ports_renesas-ra.yml
+++ b/.github/workflows/ports_renesas-ra.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/renesas-ra/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_renesas_ra_board:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/ports_rp2.yml b/.github/workflows/ports_rp2.yml
index d4367a21fb..96b52ea36b 100644
--- a/.github/workflows/ports_rp2.yml
+++ b/.github/workflows/ports_rp2.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/rp2/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_samd.yml b/.github/workflows/ports_samd.yml
index a9d18c35a1..8a82632c6b 100644
--- a/.github/workflows/ports_samd.yml
+++ b/.github/workflows/ports_samd.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/samd/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_stm32.yml b/.github/workflows/ports_stm32.yml
index 08e1e59075..482f49df2a 100644
--- a/.github/workflows/ports_stm32.yml
+++ b/.github/workflows/ports_stm32.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/stm32/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_pyb:
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/ports_teensy.yml b/.github/workflows/ports_teensy.yml
index ee461d002f..b53d20a70c 100644
--- a/.github/workflows/ports_teensy.yml
+++ b/.github/workflows/ports_teensy.yml
@@ -12,6 +12,10 @@ on:
       - 'drivers/**'
       - 'ports/teensy/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_unix.yml b/.github/workflows/ports_unix.yml
index 6d35ea510e..f19833202f 100644
--- a/.github/workflows/ports_unix.yml
+++ b/.github/workflows/ports_unix.yml
@@ -14,6 +14,10 @@ on:
       - 'ports/unix/**'
       - 'tests/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   minimal:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_webassembly.yml b/.github/workflows/ports_webassembly.yml
index 16b63c1f7e..cc9d65f960 100644
--- a/.github/workflows/ports_webassembly.yml
+++ b/.github/workflows/ports_webassembly.yml
@@ -11,6 +11,10 @@ on:
       - 'lib/**'
       - 'ports/webassembly/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_windows.yml b/.github/workflows/ports_windows.yml
index 582f80df98..301332ab43 100644
--- a/.github/workflows/ports_windows.yml
+++ b/.github/workflows/ports_windows.yml
@@ -12,6 +12,10 @@ on:
       - 'ports/unix/**'
       - 'ports/windows/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/ports_zephyr.yml b/.github/workflows/ports_zephyr.yml
index 9b4c863870..966e08483f 100644
--- a/.github/workflows/ports_zephyr.yml
+++ b/.github/workflows/ports_zephyr.yml
@@ -11,6 +11,10 @@ on:
       - 'lib/**'
       - 'ports/zephyr/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest