v0.6.3

[0.6.3] - 2022-10-02

Added

• Support cbor serializable for UTxO. (#84)

Fixed

• Add required signers as part of fee estimation.
• Fix insufficient min_utxo amount when using Blockfrost context.

Changed

• Change the default calculation of min_lovelace to Vasil era. This is a backward compatible change,
  and it will reduce the amount of min_lovelace required for transactions.