"Bitcoin trusted-node relay approvals now generate restricted `txrelay` RPC credentials when needed and restart the active Bitcoin backend so bitcoind loads the new `rpcauth` whitelist.",
"Bitcoin Core now matches Bitcoin Knots for restricted relay RPC support, including the txrelay secret injection and transaction broadcast whitelist.",
"The restricted Bitcoin relay whitelist now includes `submitpackage` and `gettxout`, covering newer wallet/package-relay broadcast flows without opening wallet/admin RPC.",
"The Bitcoin UI companion image is pinned to `1.7.84-alpha` across release metadata and the Quadlet fallback path, avoiding stale `latest` detection during OTA updates.",
"Container scanning now uses an RAII in-flight guard so timeout and error paths cannot leave the scanner stuck in a permanently busy state.",
"Validation passed with `cargo fmt`, `cargo check -p archipelago`, `git diff --check`, and focused source review of the relay message/approval path."