Released version 2.8.7

• supports PHP 8.1
• solves the circular reference of previous exceptions #499
• BlueScreen: used scrubber for HTTP headers (#498)
• Debugger: improved error in CLI
• class_exists() it won't trigger autoloading because it may not work #497
• Debugger: updated list of preloaded classes
• Debugger: render code snipet in CLI on error (#494)(#490)
• BlueScreen: fixes displaying "\r\n" and "\t" in exception's message #492
• BlueScreen: fixed header when message is empty (after aff47f2)
• Dumper: support for enums
• added Debugger::$keysToHide