diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 281d3c9..d53c045 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,8 +7,17 @@ on:
   # Allow manually triggering the workflow.
   workflow_dispatch:
 
+# Cancels all previous workflow runs for the same branch that have not yet completed.
+concurrency:
+  # The concurrency group contains the workflow name and the branch name.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   bundle:
+    # Don't run on forks.
+    if: github.repository == 'php-parallel-lint/PHP-Parallel-Lint'
+
     name: Bundle binary
     runs-on: ubuntu-latest
 
@@ -22,7 +31,7 @@ jobs:
           php-version: 8.0
           extensions: exif, phar, openssl
           coverage: none
-          ini-values: phar.readonly=Off
+          ini-values: phar.readonly=Off, error_reporting=-1, display_errors=On, zend.assertions=1
 
       - name: Install Composer dependencies
         uses: ramsey/composer-install@v1
@@ -49,7 +58,7 @@ jobs:
   verify:
     name: Validate binary on PHP ${{ matrix.php }}
     runs-on: ubuntu-latest
-    continue-on-error: ${{ matrix.experimental == true }}
+    continue-on-error: ${{ matrix.php == '8.2' }}
     needs:
       - bundle
 
@@ -68,10 +77,6 @@ jobs:
           - '8.1'
           - '8.2'
 
-        include:
-          - php: '8.2'
-            experimental: true
-
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
@@ -84,6 +89,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
+          ini-values: error_reporting=-1, display_errors=On, zend.assertions=1
           coverage: none
 
       - name: Run linter against codebase
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 03133e7..e22bd05 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,6 +9,12 @@ on:
   # Allow manually triggering the workflow.
   workflow_dispatch:
 
+# Cancels all previous workflow runs for the same branch that have not yet completed.
+concurrency:
+  # The concurrency group contains the workflow name and the branch name.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     name: Run style linter
@@ -48,7 +54,7 @@ jobs:
           php-version: 8.0
           extensions: exif, phar, openssl
           coverage: none
-          ini-values: phar.readonly=Off, error_reporting=E_ALL, display_errors=On
+          ini-values: phar.readonly=Off, error_reporting=-1, display_errors=On, zend.assertions=1
 
       - name: Install Composer dependencies
         uses: ramsey/composer-install@v1
@@ -75,7 +81,7 @@ jobs:
   test:
     name: Run tests on PHP ${{ matrix.php }}
     runs-on: ubuntu-latest
-    continue-on-error: ${{ matrix.experimental == true }}
+    continue-on-error: ${{ matrix.php == '8.2' }}
     needs:
       - bundle
 
@@ -95,10 +101,6 @@ jobs:
           - '8.1'
           - '8.2'
 
-        include:
-          - php: '8.2'
-            experimental: true
-
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
@@ -107,7 +109,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          ini-values: error_reporting=E_ALL, display_errors=On
+          ini-values: error_reporting=-1, display_errors=On, zend.assertions=1
           coverage: none
 
       # Remove PHPCS as it has a minimum PHP requirements of PHP 5.4 and would block install on PHP 5.3.