Wallet label export format: Craig Raw posted to the Bitcoin-Dev mailing list a proposed BIP to standardize the format wallets use to export labels for their addresses and transactions. A standardized export format could in theory allow two pieces of wallet software that used the same BIP32 account hierarchy to open each others’ backups and recover not just funds but all of the information the user manually entered about their transactions.
https://bitcoinops.org/en/newsletters/2022/08/31/
archive: https://archive.ph/4KaRL