diff --git a/.github/workflows/caching-envs-example.yml b/.github/workflows/caching-envs-example.yml
index 24cd3d26..0e623573 100644
--- a/.github/workflows/caching-envs-example.yml
+++ b/.github/workflows/caching-envs-example.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   caching-example:
     name: Caching-Env
@@ -27,6 +32,7 @@ jobs:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
 
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
 
diff --git a/.github/workflows/caching-example.yml b/.github/workflows/caching-example.yml
index 2f1fae55..e9d11f9b 100644
--- a/.github/workflows/caching-example.yml
+++ b/.github/workflows/caching-example.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   caching-example:
     # prevent cronjobs from running on forks
@@ -21,6 +26,7 @@ jobs:
       'conda-incubator/setup-miniconda') || (github.event_name != 'schedule')
     name: Caching
     runs-on: "ubuntu-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - name: Cache conda
diff --git a/.github/workflows/example-1.yml b/.github/workflows/example-1.yml
index 0109700c..0a539f69 100644
--- a/.github/workflows/example-1.yml
+++ b/.github/workflows/example-1.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-1:
     # prevent cronjobs from running on forks
@@ -26,6 +31,7 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
         python-version: ["3.8", "3.11"]
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-10.yml b/.github/workflows/example-10.yml
index da7cbf73..c948553e 100644
--- a/.github/workflows/example-10.yml
+++ b/.github/workflows/example-10.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-10-miniforge:
     # prevent cronjobs from running on forks
@@ -76,6 +81,7 @@ jobs:
           - os: macos
             miniforge-variant: Mambaforge
             miniforge-version: "23.3.1-1"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-11.yml b/.github/workflows/example-11.yml
index 41ab082c..f7311201 100644
--- a/.github/workflows/example-11.yml
+++ b/.github/workflows/example-11.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-11:
     # prevent cronjobs from running on forks
@@ -29,6 +34,7 @@ jobs:
         os: ["ubuntu-latest", "windows-latest"]
         architecture: ["x86"]
         miniconda-version: ["latest"]
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-2.yml b/.github/workflows/example-2.yml
index 6537d935..bb7459b2 100644
--- a/.github/workflows/example-2.yml
+++ b/.github/workflows/example-2.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-2-linux:
     # prevent cronjobs from running on forks
@@ -21,6 +26,7 @@ jobs:
       'conda-incubator/setup-miniconda') || (github.event_name != 'schedule')
     name: Ex2 Linux
     runs-on: "ubuntu-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
@@ -43,6 +49,7 @@ jobs:
   example-2-mac:
     name: Ex2 Mac
     runs-on: "macos-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
@@ -71,6 +78,7 @@ jobs:
   example-2-win:
     name: Ex2 Windows
     runs-on: "windows-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-3.yml b/.github/workflows/example-3.yml
index 6867bd6b..7b071706 100644
--- a/.github/workflows/example-3.yml
+++ b/.github/workflows/example-3.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-3:
     # prevent cronjobs from running on forks
@@ -24,6 +29,7 @@ jobs:
     defaults:
       run:
         shell: bash -el {0}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
@@ -45,6 +51,7 @@ jobs:
     defaults:
       run:
         shell: bash -el {0}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-4.yml b/.github/workflows/example-4.yml
index b3bd7036..59f0db0d 100644
--- a/.github/workflows/example-4.yml
+++ b/.github/workflows/example-4.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-4:
     # prevent cronjobs from running on forks
@@ -24,6 +29,7 @@ jobs:
     defaults:
       run:
         shell: bash -el {0}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-5.yml b/.github/workflows/example-5.yml
index 5d22e612..5b656d44 100644
--- a/.github/workflows/example-5.yml
+++ b/.github/workflows/example-5.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-5-linux:
     # prevent cronjobs from running on forks
@@ -26,6 +31,7 @@ jobs:
     defaults:
       run:
         shell: bash -el {0}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - run: |
@@ -50,6 +56,7 @@ jobs:
     defaults:
       run:
         shell: bash -el {0}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
@@ -68,6 +75,7 @@ jobs:
   example-5-win:
     name: Ex5 Windows
     runs-on: "windows-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-6.yml b/.github/workflows/example-6.yml
index 8274fa1a..febfd613 100644
--- a/.github/workflows/example-6.yml
+++ b/.github/workflows/example-6.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-6:
     # prevent cronjobs from running on forks
@@ -35,6 +40,7 @@ jobs:
     defaults:
       run:
         shell: bash -el {0}
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-7.yml b/.github/workflows/example-7.yml
index 63ef12d4..effe4695 100644
--- a/.github/workflows/example-7.yml
+++ b/.github/workflows/example-7.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-7:
     # prevent cronjobs from running on forks
@@ -28,6 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-8.yml b/.github/workflows/example-8.yml
index c843676b..187b12c6 100644
--- a/.github/workflows/example-8.yml
+++ b/.github/workflows/example-8.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-8:
     # prevent cronjobs from running on forks
@@ -26,6 +31,7 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
         python-version: ["3.8", "3.11"]
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/example-9.yml b/.github/workflows/example-9.yml
index 7ae2feca..99c104b1 100644
--- a/.github/workflows/example-9.yml
+++ b/.github/workflows/example-9.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   example-9:
     # prevent cronjobs from running on forks
@@ -26,6 +31,7 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
         python-version: ["3.8", "3.11"]
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 5a27f23c..a82f41bb 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -10,10 +10,16 @@ on:
       - "main"
       - "master"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     name: Lint
     runs-on: "ubuntu-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
@@ -27,6 +33,7 @@ jobs:
   build:
     name: Build
     runs-on: "ubuntu-latest"
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
diff --git a/.github/workflows/regression-checks.yml b/.github/workflows/regression-checks.yml
index abc96a10..04f4bc50 100644
--- a/.github/workflows/regression-checks.yml
+++ b/.github/workflows/regression-checks.yml
@@ -13,6 +13,11 @@ on:
     # Note that cronjobs run on master/main by default
     - cron: "0 0 * * *"
 
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   issue-114:
     # prevent cronjobs from running on forks
@@ -29,6 +34,7 @@ jobs:
       matrix:
         os: ["ubuntu", "macos", "windows"]
         python-version: ["3.9"]
+    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
       - uses: ./