diff --git a/.github/workflows/DNS.yml b/.github/workflows/DNS.yml
index 04a8bd6d..8f487ff4 100644
--- a/.github/workflows/DNS.yml
+++ b/.github/workflows/DNS.yml
@@ -11,6 +11,9 @@ on:
       - 'dnsapi/*.sh'
       - '.github/workflows/DNS.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
 
 jobs:
   CheckToken:
diff --git a/.github/workflows/DragonFlyBSD.yml b/.github/workflows/DragonFlyBSD.yml
index 76af8b30..ae953473 100644
--- a/.github/workflows/DragonFlyBSD.yml
+++ b/.github/workflows/DragonFlyBSD.yml
@@ -14,6 +14,12 @@ on:
       - '*.sh'
       - '.github/workflows/DragonFlyBSD.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
+
 
 jobs:
   DragonFlyBSD:
diff --git a/.github/workflows/FreeBSD.yml b/.github/workflows/FreeBSD.yml
index 414523d9..151f462c 100644
--- a/.github/workflows/FreeBSD.yml
+++ b/.github/workflows/FreeBSD.yml
@@ -14,6 +14,11 @@ on:
       - '*.sh'
       - '.github/workflows/FreeBSD.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 
 jobs:
   FreeBSD:
diff --git a/.github/workflows/Linux.yml b/.github/workflows/Linux.yml
index c665652a..e532e1cb 100644
--- a/.github/workflows/Linux.yml
+++ b/.github/workflows/Linux.yml
@@ -15,6 +15,12 @@ on:
       - '.github/workflows/Linux.yml'
 
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
+
 
 jobs:
   Linux:
diff --git a/.github/workflows/MacOS.yml b/.github/workflows/MacOS.yml
index 8d52b3f6..34966144 100644
--- a/.github/workflows/MacOS.yml
+++ b/.github/workflows/MacOS.yml
@@ -14,6 +14,11 @@ on:
       - '*.sh'
       - '.github/workflows/MacOS.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 
 jobs:
   MacOS:
diff --git a/.github/workflows/NetBSD.yml b/.github/workflows/NetBSD.yml
index 84bf96b8..53bb94d7 100644
--- a/.github/workflows/NetBSD.yml
+++ b/.github/workflows/NetBSD.yml
@@ -14,6 +14,12 @@ on:
       - '*.sh'
       - '.github/workflows/NetBSD.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
+
 
 jobs:
   NetBSD:
diff --git a/.github/workflows/OpenBSD.yml b/.github/workflows/OpenBSD.yml
index 41844a89..698f86a3 100644
--- a/.github/workflows/OpenBSD.yml
+++ b/.github/workflows/OpenBSD.yml
@@ -14,6 +14,11 @@ on:
       - '*.sh'
       - '.github/workflows/OpenBSD.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 
 jobs:
   OpenBSD:
diff --git a/.github/workflows/PebbleStrict.yml b/.github/workflows/PebbleStrict.yml
index 77512955..afd3a68f 100644
--- a/.github/workflows/PebbleStrict.yml
+++ b/.github/workflows/PebbleStrict.yml
@@ -13,6 +13,13 @@ on:
       - '*.sh'
       - '.github/workflows/PebbleStrict.yml'
 
+
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
+
 jobs:
   PebbleStrict:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/Solaris.yml b/.github/workflows/Solaris.yml
index 188352b1..12333ceb 100644
--- a/.github/workflows/Solaris.yml
+++ b/.github/workflows/Solaris.yml
@@ -15,6 +15,11 @@ on:
       - '.github/workflows/Solaris.yml'
 
 
+
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   Solaris:
     strategy:
diff --git a/.github/workflows/Ubuntu.yml b/.github/workflows/Ubuntu.yml
index 5f9fb74c..478adca9 100644
--- a/.github/workflows/Ubuntu.yml
+++ b/.github/workflows/Ubuntu.yml
@@ -14,6 +14,11 @@ on:
       - '*.sh'
       - '.github/workflows/Ubuntu.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 
 jobs:
   Ubuntu:
diff --git a/.github/workflows/Windows.yml b/.github/workflows/Windows.yml
index 55d32519..b5a0a6ba 100644
--- a/.github/workflows/Windows.yml
+++ b/.github/workflows/Windows.yml
@@ -15,6 +15,11 @@ on:
       - '.github/workflows/Windows.yml'
 
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 jobs:
   Windows:
     strategy:
diff --git a/.github/workflows/dockerhub.yml b/.github/workflows/dockerhub.yml
index 0c3aec0a..bbda7550 100644
--- a/.github/workflows/dockerhub.yml
+++ b/.github/workflows/dockerhub.yml
@@ -11,7 +11,11 @@ on:
       - "Dockerfile"
       - '.github/workflows/dockerhub.yml'
 
-    
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 jobs:
   CheckToken:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 940a187d..3c24d2b4 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -13,6 +13,11 @@ on:
       - '**.sh'
       - '.github/workflows/shellcheck.yml'
 
+concurrency: 
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+
 jobs:
   ShellCheck:
     runs-on: ubuntu-latest