Bitcoin Core v32.0rc1 was released on September 14 with a targeted final release date of October 10, leaving a 26-day testing window for node operators and service providers. This update changes the default behavior of four RPCs to PSBTv2, potentially causing temporary disruption to applications and services relying on these interfaces. The version introduces a combined fee estimator requiring both component estimators to succeed and a rebuilt transaction index using less than half the disk space, though downgrades now require another rebuild lasting hours. Bitcoin is down 4.13% over the past 24 hours and remains ranked number one by market cap.
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