Change Details

This is a partial backport of electrum#5820 See also D4467 Note that Electrum ABC produces schnorr signatures for most transactions, so for most users this is not going to change much. It makes future backports a bit easier by adhering more closely to the Electrum code. And I didn't backport the change in the pure python version of signing as this code is going to be dropped very soon. Depends on D16684

This is a partial backport of [[https://github.com/spesmilo/electrum/pull/5820 | electrum#5820]] See also D4467 Note that Electrum ABC produces schnorr signatures for most transactions, so for most users this is not going to change much. It makes future backports a bit easier by adhering more closely to the Electrum code. And I didn't backport the change in the pure python version of signing as this code is going to be dropped very soon. Depends on D16684

This is a partial backport of [[https://github.com/spesmilo/electrum/pull/5820 | electrum#5820]] See also D4467 Note that Electrum ABC produces schnorr signatures for most transactions, so for most users this is not going to change much. It makes future backports a bit easier by adhering more closely to the Electrum code. And I didn't backport the change in the pure python version of signing as this code is going to be dropped very soon. Depends on D16684