Drop 353 resolution and fix block updating in `OffersMessageFlow`#4543

Merged

tnull merged 3 commits intolightningdevkit:mainfrom

TheBlueMatt:2026-04-flow-opts

Apr 7, 2026

Commits on Apr 7, 2026

Drop stale DNSSec resolution logic in `OffersMessageFlow`
TheBlueMatt
committed
Add missing `OffersMessageHandler::best_block` updating
TheBlueMatt
committed
Note why we don't use `update_for_new_tip` in offers flow block upd
TheBlueMatt
committed