v12.1.0

v12.1.0

Added

• contract now exports the DEFAULT_TIMEOUT (#984).
• contract.AssembledTransaction now has:
  • toXDR and fromXDR methods for serializing the transaction to and from XDR. These methods should be used in place of AssembledTransaction.toJSON and AssembledTransaction.fromJSONfor multi-auth signing. The JSON methods are now deprecated. Note: you must now call simulate on the transaction before the final signAndSend call after all required signatures are gathered when using the XDR methods (#977).
  • a restoreFootprint method which accepts the restorePreamble returned when a simulation call fails due to some contract state that has expired. When invoking a contract function, one can now set restore to true in the MethodOptions. When enabled, a restoreFootprint transaction will be created and await signing when required (#991).
  • separate sign and send methods so that you can sign a transaction without sending it (signAndSend still works as before; #922).
• contract.Client now has a txFromXDR method which should be used in place of txFromJSON for multi-auth signing (#977).

Deprecated

• In contract.AssembledTransaction, toJSON and fromJSON should be replaced with toXDR and fromXDR.
• In contract.Client, txFromJSON should be replaced with txFromXDR.

Fixed

• If you edit an AssembledTransaction with tx.raw = cloneFrom(tx.build), the tx.simulationData will now be updated correctly (#985).