ChainSafe/forest v0.33.2

v0.33.2 "Night Mare"

on GitHub

Mandatory release for calibnet node operators. It includes support for the NV28 FireHorse network upgrade for calibnet, which is set to activate at epoch 3694534 (2026-05-07T14:00:00Z). It also includes important fixes around the P2P protocols that could cause high memory usage.

Added

• #6916: Added NV28 FireHorse network upgrade support for calibnet. The upgrade epoch is set to 3694534 which corresponds to 2026-05-07T14:00:00Z.

Fixed

• #6972 ChainExchange hardening to limit the node memory usage.

• #6976 Hello and ChainExchange response timeouts and additional bounds to prevent hanging connections.

Full Changelog: v0.33.1...v0.33.2