quite a few things changed

- added support for Binance Smart Chain: you can trade BUSD for TF2 keys

- trade USDC for TF2 keys on the Polygon network

- removed support for Ethereum mainnet. Looking to support L2-s in the future. Either Arbitrum if they can keep fees under $1 or some upcoming popular ZK rollup.

- flexible key balance: add and withdraw key balance without exchanging for USD (same applies for USD balances)

- removed all chat commands: you can only use the bot via ethkey.store

- new discord: link[ethkey.store]