ZcashFoundation/zebra v4.3.0

Zebra 4.3.0

on GitHub

Zebra 4.3.0 - 2026-03-26

This release adds support for ZIP-235 and extends the documentation on performance profiling. It also fixes issues with block propagation on Regtest, the computation of miner rewards for pre-Canopy blocks in the getblocksubsidy RPC, and a performance regression on Testnet where Zebra would hog a single CPU thread.

Added

• Network Sustainability Mechanism: ZIP-235 (#10357)
• Add profiling Cargo profile and use it in profiling docs (#10411)

Fixed

• Fix block propagation on Regtest (#10403)
• Subtract Founders' Reward from block subsidy (#10338)
• Cache parsed checkpoints (#10409)

Contributors

Thank you to everyone who contributed to this release, we couldn't make Zebra without you:
@gustavovalverde, @judah-caruso, @nuttycom, @oxarbitrage and @upbqdn.