Prepare for v1.3.0 release

Add PHP 8.1 to CI matrix

Author: paragonie-security

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
     strategy:
       matrix:
         operating-system: ['ubuntu-latest']
-        php-versions: ['7.4', '8.0']
+        php-versions: ['7.4', '8.0', '8.1']
         phpunit-versions: ['latest']
     steps:
       - name: Checkout

src/Chronicle/Chronicle.php

@@ -54,7 +54,7 @@ class Chronicle
     const CLIENT_IDENTIFIER_HEADER = 'Chronicle-Client-Key-ID';
 
     /* This constant denotes the Chronicle version running, server-side */
-    const VERSION = '1.2.x';
+    const VERSION = '1.3.x';
 
     /**
      * @return ResponseCache|null