Uniswap Universal Router Decoder Versions Save

• Add support for encoding V2_SWAP_EXACT_OUT
• Add support for encoding V3_SWAP_EXACT_OUT
• Fix V3_SWAP_EXACT_OUT ABI
• Fix typos in README

• Add support for V2_SWAP_EXACT_OUT
• Add support for V3_SWAP_EXACT_OUT
• Fix some typos in README

Fix V3_SWAP_EXACT_OUT ABI on V0.5 branch

• Breaking changes: use Web3.py v6 i/o v5
• Add support for the PERMIT2_PERMIT function
• Add support for chaining PERMIT2_PERMIT and V2_SWAP_EXACT_IN in the same transaction

Add a public methods to encode swaps on V3 (exact in)

Add 2 public methods to encode eth wrapping through the UR, and swap on V2 (exact in)

Add a method to decode Uniswap V3 swap paths

Decode:

• V2 Swaps
• V3 Swaps
• ETH Wrap
• WETH Unwrap