Bump PHP/Illuminate and modernize CI workflows

Update project platform requirements and CI configuration: composer.json and README raised PHP requirement to ^8.3 / >=8.3 and expanded illuminate/support to ^12.0||^13.0 (dropping older 11.x). GitHub Actions updated to actions/checkout@v6 and shivammathur/setup-php now uses php-version: latest across workflows; the test matrix of PHP versions was removed and replaced with a single latest runner to simplify CI.

Author: kawax

.github/workflows/copilot-setup-steps.yml

@@ -26,12 +26,12 @@ jobs:
     # If you do not check out your code, Copilot will do this for you.
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.4
+          php-version: latest
           extensions: mbstring
           coverage: xdebug
 

.github/workflows/lint.yml

@@ -18,12 +18,12 @@ jobs:
     runs-on: ubuntu-latest
     environment: Testing
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.4'
+          php-version: latest
 
       - name: Install Dependencies
         run: |

.github/workflows/test.yml

@@ -13,17 +13,14 @@ jobs:
   test:
     name: test
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        php-versions: [ '8.2', '8.3', '8.4' ]
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup PHP, with composer and extensions
         uses: shivammathur/setup-php@v2 #https://github.com/shivammathur/setup-php
         with:
-          php-version: ${{ matrix.php-versions }}
+          php-version: latest
           coverage: xdebug
       - name: Install Composer dependencies
         run: composer install -q

README.md

@@ -27,8 +27,8 @@ This package provides a **Laravel-idiomatic and streamlined interface** for inte
 The main purpose of this package is **reading from Google Sheets**. Instead of specifying detailed conditions before reading, it is assumed that you first retrieve all data as a Laravel Collection and then process the data on the Laravel side.
 
 ## Requirements
-- PHP >= 8.2
-- Laravel >= 11.0
+- PHP >= 8.3
+- Laravel >= 12.0
 
 ## Installation
 

composer.json

@@ -8,8 +8,8 @@
   ],
   "license": "MIT",
   "require": {
-    "php": "^8.2",
-    "illuminate/support": "^11.0||^12.0",
+    "php": "^8.3",
+    "illuminate/support": "^12.0||^13.0",
     "google/apiclient": "^2.16"
   },
   "require-dev": {