Mandatory Network Stability Update (v30.0.5)
This is a mandatory network stability update.
Version 30.0.5 is an emergency consensus-stability release focused on block-template reliability and deterministic node behavior under live mempool conditions. All users, miners, pools, exchanges, explorers, and node operators should upgrade to v30.0.5 immediately.
What is new in v30.0.5
- Emergency fix for block-template failures caused by witness transaction handling during template validation.
- Witness commitment expectation is now aligned with active SegWit deployment state, with compatibility handling for FJAR policy mode where SegWit is disabled.
- Witness-only serialization in uncommitted blocks no longer causes false rejections in FJAR compatibility mode, preventing stuck sync scenarios.
Please upgrade as soon as possible and confirm your wallet or node is fully synced after upgrading.