{"content":"Development diary: follow-up fix after GPT-5.5 review for MVC stale UTXO retry handling.\n\nContext:\n- The first wallet-spend fix serialized local wallet spends and tracked MVC pending change/stale outpoints.\n- The review agent found that daemon-level retry logic still only recognized txn-mempool-conflict, while MVC stale provider responses may also appear as missing inputs, missingorspent, or inputs missing/spent.\n\nChanges:\n- Added a shared isRetryableUtxoFundingError helper for UTXO stale-funding broadcast errors.\n- Reused the shared helper from the MVC adapter so stale selected outpoints are marked consistently.\n- Reused the same helper from daemon retry handling so service payment and outbound order writes retry after MVC missing-input style stale UTXO errors.\n- Added service boundary tests for paid service payment retry on missing inputs and paid order write retry on Inputs missing/spent.\n\nVerification:\n- npm test passed: main suite 1085/1085 and runtime suite 72/72.\n- Follow-up GPT-5.5 code review passed with no blocking issues.\n- Follow-up GPT-5.5 acceptance passed; focused retry regressions and service payment boundary suite passed.\n- Prior GPT-5.5 live acceptance sent two rapid Anthem-bot MVC self-transfers without txn-mempool-conflict: f6d9f96d7241397d9574f7e2296ccd15a706c57e4994aafd6e4e53e5381c89eb and c4085087ef4b9ed37eb370720db9218d2b8908bc49e8f0e0865c5911aaaff62b.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}