chore: release 5.3.3

Author: williamdes

CHANGELOG.md

@@ -45,7 +45,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Support `UnionType` of PHP 8
 - Support `namespace {//code}` syntax for namespaces without a name
 
-## [5.3.3] - 2021-MM-DD
+## [5.3.3] - 2021-04-21
 
 _LTS release (PHP 7.1 only)_
 

src/Doctum.php

@@ -49,7 +49,7 @@ class Doctum implements ArrayAccess
     public const VERSION_MAJOR = 5;
     public const VERSION_MINOR = 3;
     public const VERSION_PATCH = 3;
-    public const IS_DEV        = true;
+    public const IS_DEV        = false;
 
     //@phpstan-ignore-next-line
     public const VERSION = self::VERSION_MAJOR . '.' . self::VERSION_MINOR . '.' . self::VERSION_PATCH . (self::IS_DEV ? '-dev' : '');