⇋ v0.4.0

New Cryptocurrencies

• Add Ethereum ETH blockchain network.

Network	Contract Addresses
Mainnet	None
Ropsten	0xE5cb615899436A490dBde26d7880A0C2502Fc676
Kovan	None
Rinkeby	None
Testnet	None

• Add XinFin XDC blockchain network.

Network	Contract Addresses
Mainnet	xdc656869af3Ec1E8b2982Fc370A0526541C0Ceb90B
Testnet	None

New

• Add get_current_timestamp function on swap.utils package.
• Add estimate_endblock function by timestamp on swap.providers.bytom.utils and swap.providers.vapor.utils packages.

Improvements

• Change all Transaction, Solver, and Signature Claim to Withdraw class names.
• Now, Bitcoin Time-Locked, changed from expiration block (sequence) to expiration timestamp.
• Drop Normal Transaction, Solver, and Signature from all providers.
• Removed MAXamount parameter from all transaction build functions.
• Change all providers amount_unit_converter function from unit to unit_from parameter.

Dependencies

• Add PyXDC v0.1.1 package to interact with XinFin network.
• Add Web3 v5.19.0 package to interact with Ethereum and XinFin networks.
• Add Py-Solc-X v1.1.0 package and Solc for Solidity language compiler.
• Bump HDWallet from v0.2.0 to v1.3.1 package