[52](https://github.com/crypto-org-chain/chainlibpy/pull/52) refactor to use DeFi Wallet Core which enables more functionality
2.2.0
[26](https://github.com/crypto-org-chain/chainlibpy/issues/26) [#27](https://github.com/crypto-org-chain/chainlibpy/issues/27) [#28](https://github.com/crypto-org-chain/chainlibpy/issues/28) Refactor protobuf message to class to add more functionalities and hide protobuf complexity
[32](https://github.com/crypto-org-chain/chainlibpy/issues/32) Add test environment
Require Python >= 3.8
[25](https://github.com/crypto-org-chain/chainlibpy/issues/25) Add mainnet and testnet-croeseid-4 network configurations
[24](https://github.com/crypto-org-chain/chainlibpy/pull/24) Fix unable to use secure gRPC channel to interact with chain
2.1.0
2.0.0
- Added - `timeout_height` argument in transaction - amino types including `Coin`, `StdFee`, `StdSignDoc` and many transaction messages - simplified the transaction arguments - require Python >= 3.7
1.0.0
- Added - Code for address generation and transaction signing