eigenwallet/core 4.0.0

on GitHub

Protocol: Reduce cancel timelock to 24 blocks (4 hours).
Swaps can now be refunded after 4 hours, instead of the previous 12 hours.
This also means the refund window ends after 4 + 24 = 28 hours instead of the previous 12 + 24 = 36 hours.
The punish timelock, which determines the length of the refund window, remains at 72 blocks (24 hours).

Protocol: Add possibility for maker to require an "anti-spam deposit".
The deposit is a part of the Bitcoin refund which the maker may withhold during a 30 minute timeframe.
The deposit can still be released after the fact, by granting mercy.
Both parties will refuse an anti-spam deposit that makes up more than 20% of the swap's Bitcoin.

GUI: Add a reputation chip for each offer showing the number of successful, refunded and bad swaps.
Bad swaps are swaps during which the maker has behaved in a way that hurt the taker, like: punishing the taker or withholding the anti-spam deposit.
This can be remedied by cooperative redeem / granting mercy respectively.

GUI: Add a chip for each offer showing the guaranteed refund percentage and the required anti-spam deposit percentage.
Colorcoded on a gradient with 100% refund being green and 90% being yellow.

ASB + CONTROLLER: Add set-withhold-deposit <swap-id> <true / false> and grant-mercy <swap-id> commands.
set-withhold-deposit must be called before the maker reaches XmrRefunded to be effective.
TxWithhold will be published after the asb refunded the Monero.
grant-mercy can only be called once the maker has entered BtcWithheld.

ASB: New config option maker.refund_policy.anti_spam_deposit_ratio.
It sets the ratio of the Bitcoin lock that will go into the deposit in case of a refund.
Set it to 0.02 for an anti-spam deposit of 2%.
Set it to 0.00 to offer full refunds (0% anti-spam deposit).
Defaults to 0.00.