PR4: Empty payments smart constructors#459

Open

mmontin wants to merge 2 commits intomm/tweaks-input-outputs-restructuredfrom mm/empty-payments-smart-constructors

+72-48

Commits on Feb 14, 2025

new empty value payment helpers
mmontin
committed

Commits on Feb 25, 2025

attempts with various language extensions
mmontin
committed