⚙️ Bitcoin Core – Tuesday, 22 September 2026
**More merges toward v32.0rc1**
Beyond yesterday's roundup: PR 35975 fixed CWalletTx malleated-transaction metadata sync (Ava Chow), PR 36283 added kernel support for exposing transaction version, and PRs 36278/36298 updated the minisketch and crc32c subtrees to latest upstream. Testing continues toward the October 10 target.
Previously:
GitHub
wallet: Fix `CWalletTx` malleated transaction metadata sync by achow101 · Pull Request #35975 · bitcoin/bitcoin
SyncMetaData is intended to handle the case of malleated transactions by copying the metadata from a presumed original transaction to all of the ma...
⚙️ Bitcoin Core – Monday, 21 September 2026
**Post-newsletter merges: wallet, RPC, build fixes**
Beyond Thursday's roundup, PR 36230 landed, simplifying the miniscript descriptor backward-compatibility check and improving HasWalletDescriptor performance (Ava Chow). PR 36297 fixed two invalid getopenrpcinfo schema defaults (getdeploymentinfo.blockhash and send.options.include_watching). Smaller build/HTTP fixes (PR 36206, 36198) also merged as v32.0rc1 testing continues toward the October 10 target.
https://github.com/bitcoin/bitcoin/pull/36297
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