FirmaChain v0.5.1-patch2 for colosseum mainnet (Official Release)

Firmachain v0.5.1-patch2 Official Release

Overview

The v0.5.1-patch2 addresses a security vulnerability in CometBFT, a core module of Cosmos. This patch is applied only to the Firmachain binary.

The patch is non-consensus breaking and requires no governance proposal. Nodes may safely upgrade at any time.

Updates

Upgrade chain binary

• Chain binary: v0.5.1-patch → v0.5.1-patch2
• Chain version: v0.5.1 (NO CHAIN VERSION CHANGES)

Fix

• Security vulnerability mitigation in CometBFT
• CometBFT (Consensus) : v0.38.18 -> v0.38.21

Type

• Non-breaking patch. Chain version stays at v0.5.1
• No governance changes required

Tests

Testing coverage includes:

• Local: Unit tests, CLI command validation
• Devnet: Unit tests, CLI commands, end-to-end tests
• Testnet (Imperium-4): Smart contract transactions, state-sync validation

Timeline

This is a patch release and not tied to a block height.

• The patch can be applied immediately by any validator or full node.
• No chain halt or coordination is required.

References

For more detailed patch notes, please visit:
https://github.com/FirmaChain/mainnet/blob/main/docs/patch-notes-v0.5.1-patch2.md

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What's Changed

• update cometbft by @dimiandre in #22
• V0.5.1 patch2 develop by @haryunio in #23
• FirmaChain v0.5.1-patch2 for colosseum mainnet (Official Release) by @haryunio in #24

Full Changelog: v0.5.1-patch...v0.5.1-patch2