Drop support for PHP 8.1

Author: paulbalandan

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -22,8 +22,10 @@ body:
       description: Which PHP versions did you run your code?
       multiple: true
       options:
-        - '8.1'
         - '8.2'
+        - '8.3'
+        - '8.4'
+        - '8.5'
     validations:
       required: true
 

.github/workflows/test-phpstan.yml

@@ -31,7 +31,7 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
-          - '8.1'
+          - '8.2'
           - '8.5'
 
     steps:

.github/workflows/test-phpunit.yml

@@ -29,7 +29,6 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
-          - '8.1'
           - '8.2'
           - '8.3'
           - '8.4'

composer.json

@@ -22,7 +22,7 @@
         "slack": "https://codeigniterchat.slack.com"
     },
     "require": {
-        "php": "^8.1",
+        "php": "^8.2",
         "phpstan/phpstan": "^2.0"
     },
     "require-dev": {