Prepare the 2.16.1 release

Author: fabpot

CHANGELOG

@@ -1,5 +1,9 @@
 **Twig 2 is not maintained anymore**
 
+# 2.16.1 (2024-09-09)
+
+ * Fix a security issue when an included sandboxed template has been loaded before without the sandbox context
+
 # 2.16.0 (2023-12-22)
 
  * Last version for the 2.x series

src/Environment.php

@@ -38,11 +38,11 @@
  */
 class Environment
 {
-    public const VERSION = '2.16.0';
-    public const VERSION_ID = 21600;
+    public const VERSION = '2.16.1';
+    public const VERSION_ID = 21601;
     public const MAJOR_VERSION = 2;
     public const MINOR_VERSION = 16;
-    public const RELEASE_VERSION = 0;
+    public const RELEASE_VERSION = 1;
     public const EXTRA_VERSION = '';
 
     private $charset;