maticnetwork/heimdall - v1.2.4 Hotfix

Published: Jul 1, 2025
Type: Hotfix

Release Summary

Critical Update: Mainnet Bhilai Hard Fork Hotfix Released

An important hotfix has been rolled out for the Bhilai Hard Fork on Mainnet. This release upgrades the core `bor` client to version `v2.1.1`.

Action Required for All Mainnet Operators:

To ensure continued compatibility and stability following the Bhilai upgrade, all mainnet operators are strongly recommended to upgrade their `heimdall` nodes to `heimdall v1.2.4`.

This essential update addresses critical network compatibility issues, securing your seamless participation in mainnet consensus.

Release Notes

### Hotfix Release: Bhilai Hard Fork on Mainnet
We are releasing a **hotfix for the Bhilai Hard Fork on Mainnet**, which upgrades the `bor` client to version `v2.1.1`.

### Action Required:
**All mainnet operators are strongly recommended to upgrade their heimdall nodes to `heimdall` `v1.2.4` to ensure continued compatibility and stability post-HF.**

This release addresses network compatibility issues and is essential for seamless participation in mainnet consensus following the Bhilai upgrade.


**Full Changelog**: https://github.com/maticnetwork/heimdall/compare/v1.2.3...v1.2.4

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