1.2 - Smart Contract Support & Fixes for Fees
Smart Contracts
TezosKit 1.3 also brings smart contract support to the library. Contracts can be deployed and called via transactions. Contracts can also be loaded and examined locally.
Client side manipulation of Michelson code is still fairly difficult because of the Michelson encoding used by the RPC API. Further work is needed in this area.
Fees
TezosKit 1.3 updates operations to use the standard default fees in protocol v3 (Hat tip to eztz: https://github.com/TezTech/eztz/blob/master/PROTO_003_FEES.md). Fees are now user customizable per operation as well, providing additional flexibility.