PolyTrack 0.4.1

This update is compatible with 0.4.0, so updating is optional but recommended.

• Added: Editor instructions
• Added: Implemented SDK for some game portals

• Fixed: Resolved Pointer Lock API error on iPhones
• Fixed: Addressed issue of canvas turning blue when clicking on iPhones
• Fixed: Applied temporary fix for missing triangle on start track part
• Fixed: Resolved issue of time announcer getting stuck on screen when finishing at the same time as resetting
• Fixed: Adjusted editor buttons to prevent them from going off screen in some languages
• Fixed: Preloading of some images
• Fixed: Optimized verifier to reduce server requests