NWC NIP-47 spec changes list

[rolznz]

We've made some changes and are tracking unmerged spec changes:

• add metadata to nwc make_invoice (No NIP-47 PR) feat: add metadata field to make_invoice command #357
• List Transactions
  • consider splitting unpaid into unpaid_outgoing and unpaid_incoming so normal wallets can show only unpaid outgoing transactions (No NIP-47 PR) feat: return transaction state and allow fetching unpaid transactions by state #835 feat: add state property to Nip47Transaction js-sdk#278
  • include the state of the transaction in all endpoints (settled, pending or failed) (No NIP-47 PR) feat: return transaction state and allow fetching unpaid transactions by state #835 feat: add state property to Nip47Transaction js-sdk#278
• add metadata to pay_invoice (no NIP-47 PR) - this metadata can be stored in Alby Hub feat: add metadata property to pay_invoice #792
• add metadata to get_info call (e.g. for keysend data) (no NIP-47 PR) feat: get info metadata #981
• add total_count to list_transactions response (no NIP-47 PR) feat: add pagination to tx list #895
• NIP-47 encryption tag [NWC] Add an encryption tag to negotiate upgrading to NIP44. nostr-protocol/nips#1780 chore: switch to encryption tag from versioning #1093
• NWC hold invoices NIP-47 Add Hold Invoice Support nostr-protocol/nips#1913 feat: add hold invoices support for LND & LDK #1298
• For self-payments NWC lookup_invoice is not good right now since we can't set whether we want to lookup the incoming or outgoing transaction

[rolznz]

Merged!

• NIP-47 notifications (PR)
  • Add fees_paid to all payment responses