Changes in this Release:
- feat: update version, update setup.cfg (python v3.9)
- feat: add unblind & pegout api
- feat: update extkey check
- feat: add block API and update sequence API.
- fix: improve the fundrawtransaction fee
- fix: pegout fee
- fix: add peginTxOutProofSize
- fix: rename fedpegScript to claimScript on utxo data.
- fix: taproot single key, taproot hash only tree.
- fix: update docker compose.