v1.5

• Fix vanilla Cassette Beasts v1.1.3 bootleg partner bug
• Add super-early class patcher mechanism
• Fix eye color in Redkrab's world sprite
• Add glass resource, as a common shared mod currency item
• Replace post_init callbacks with preloader singleton_setup_completed
• Replace Magikrab scene override with instance editing in callback
• Add a safe and reasonable mod updates notification system