Bitcoin ABC 0.34.0 Release Notes
Bitcoin ABC version 0.34.0 is now available from:
https://download.bitcoinabc.org/0.34.0/
This release includes the following features and fixes:
- A bug has been fixed in
proof-manager-clithat could incorrectly report an invalid Avalanche proof delegation as valid.
Network upgrade
At the MTP time of 1794744000 (November 15, 2026 12:00:00 UTC), the following changes will be activated:
- Bump automatic replay protection to the next upgrade, timestamp
1810382400(May 15, 2027 12:00:00 UTC).
To stay in sync with the network, node operators must update to version 0.34.x before the November 15, 2026 upgrade is activated.