the gap limit was 1000, hardcoded, with the comment noting that raising it costs
node CPU and not correctness — and no way to raise it. it is the one thing about
a scan only the owner can know: how many addresses their old wallet handed out
and never had paid. RescanOptions threads from the POST body through the backend
and the source to utxos/scan, capped at 100k because past that the scan takes
longer than anyone waits. the card gets a "search depth" field beside the button,
blank meaning the default.
deleting a wallet with no seed took one unconfirmed request. the dialog asked for
the wallet's name and then threw the answer away, so the check existed only for
whoever went through the dialog — a node wallet still holds the credential, the
labels and the freezes. confirmName now travels with the request and the route
enforces it. a bodyless DELETE is told which field is missing rather than that
its JSON did not parse.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>