Deep Dive
1. V2 Mainnet Rollout Completion (Late 2025)
Overview: The core Hemi network has successfully completed its upgrade to Version 2 on Mainnet. This marks a shift toward a cleaner, more reliable release process for node operators.
Development confirms the rollout is effectively complete, with only one legacy peer-to-peer node remaining on V1. The team has established clearer version tags and a standalone Local Node repository to simplify future upgrades and maintenance. This foundational work improves network stability and operator experience.
What this means: This is bullish for HEMI because it signifies a mature and stable core network. Users and developers can expect fewer technical hiccups and a more reliable foundation for building and transacting.
(Hemi)
2. Fusaka Compatibility Update (5 December 2025)
Overview: Hemi's codebase was updated to maintain compatibility with Ethereum's Fusaka upgrade. This ensures Hemi's Ethereum Virtual Machine (EVM) environment stays current and functional.
The update was completed successfully after resolving an issue with an RPC provider. By staying synchronized with Ethereum's core developments, Hemi guarantees that smart contracts and developer tools continue to work seamlessly, preventing potential breaks in service or functionality.
What this means: This is neutral for HEMI as it's essential maintenance. It protects the user experience by ensuring all applications on Hemi run smoothly without interruption, which is critical for maintaining developer trust and activity.
(Hemi)
3. hBitVM Whitepaper & Development (22 December 2025)
Overview: The team published the technical whitepaper for hBitVM, a new multi-chain proof system. This represents the most significant upcoming engineering milestone to secure cross-chain state.
hBitVM leverages Hemi's Proof-of-Proof (PoP) and virtual machine to generate zero-knowledge proofs secured by both Bitcoin and Ethereum. It aims to improve the security and efficiency of designs like BitVM2 while preserving a permissionless trust model. Internal review is complete, and a technical community AMA is planned.
What this means: This is extremely bullish for HEMI because it lays the groundwork for far more secure and advanced Bitcoin-native financial applications. If successfully implemented, it could make Hemi a leading infrastructure layer for institutional-grade Bitcoin DeFi.
(Hemi)
Conclusion
Hemi's development trajectory shows a clear focus on hardening its core network while building next-generation, Bitcoin-secured cross-chain infrastructure. How quickly will the community beta program and hBitVM implementation catalyze new waves of developer innovation?