Deep Dive
1. Mandatory Fork to Daemon v8.0.0 (August 2025)
Overview: This was a critical, mandatory update for all Flux node operators. It fundamentally changed the network's reward economics and laid the technical groundwork for the future transition to Proof-of-Useful-Work (PoUW) v2, moving the project closer to its goal of decentralized, productive computing.
The Flux Daemon v8.0.0 release, enforced by a network fork with a deadline of August 14, 2025, introduced several core changes. It eliminated the traditional block reward halving schedule, moving to a fixed reward of 14 FLUX per block distributed across node tiers and a development fund. Technically, it dropped support for 32-bit systems, requiring operators to use AMD64, ARM64, or Windows builds. It also improved chain analysis performance and migrated the project's continuous integration/delivery (CI/CD) pipeline to GitHub Actions for more efficient development workflows.
What this means: This is bullish for FLUX because it transitions the network to a predictable inflation model, which can provide more stability for node operators' earnings. The technical upgrades modernize the infrastructure, making the network more efficient and ready for its next major innovation in useful computation. However, it was a breaking change that required immediate action from node operators to avoid losing rewards, highlighting the importance of staying updated with project announcements.
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Conclusion
Flux's development trajectory is firmly focused on evolving its core protocol from traditional proof-of-work to a more valuable and sustainable Proof-of-Useful-Work model, as demonstrated by this foundational v8.0.0 upgrade. How will the successful activation of PoUW v2 impact the demand for FLUX as a utility token for decentralized compute?