Version 2.4

Great change in ArkCache by adopting PSR-16

Version 2.3

Small refines.

Version 2.2

Fixed a router bug

Version 2.1

Use version 2 of Ark-Core

Version 2.0.1

Add back Ark()

Version 2.0.0

The first release as 2.x

Version 1.7.1

Add File Mode parameter in ArkFileCache constructor.

Version 1.7.0

Use phpmailer/phpmailer 6.x instead of sinri/smallphpmailer.

Version 1.6.0

Daemon and Handler standard for Queue

Version 1.5.0

Some huge changes