Pet Simulator Update 2

Pet Simulator Update 2 Changelog (Aug 16th)

Additions:
- Trading!
	- Trade up to 15 pets at a time with any player in your server
	- Trading is secure and waits for both you and tradee to accept
	- Cute trading sounds :)
- Gold tradeups!
	- Have 10 of the same pet? Combine them to get one gold pet!
	- Gold pets have 3x the stats of the regular pet
	- Some pets cannot be converted (reskins)
- Upgrades 2.0
	- Upgrades now have 30 bars instead of 20
	- Upgrades are now mult based by upgrade tier (Coin Collection 3 boosts your coin stat by 12 per bar instead of 1)
- Massive UI revamp!
	- Cleaner
	- More consistent
- Save system rewrite. What does this mean? Well,
	- It's more robust
	- Failed saves are now logged and properly handled (instead of failing once causing massive data loss on the server forever lol)
	- Modular design (easier for me)
	- Client warnings on save failure (you will now know if data is not saving)
- Infinite pets equipped pass. Equip as many pets as you want!
- New music (3 tracks) by @BSlickComposer!

Changes:
- Force save after premium product is purchased
- Updated chat core to latest version
- Buffed VIP sprint speed by 15%
- Premium Shop Gamepass and Products now display 'Not for Sale' if they are not for sale
- Premium Shop products now sorted based on ownership and pricing

Fixes:
- Fixed gamepasses failing to register (hopefully?)
	- Sometimes (~1/500 times) Roblox does a oopsy-woopsy and fails to register a gamepass purchase. I cannot fix this.
- Fixed bug where other player stat cache would stay permanently (caused rare strange issues like visible pets that don't exist)
- Fixed rarity display being incorrect (pet info overlay, egg opening)