mainnet-2025-jun-06

What's Changed

• Improve segment downloading performance during DSN sync
• Fix retrieving multi-piece objects ending in the final segment piece
• Upgraded Substrate to 2412-6
• Fix incorrectly tracked segment indexes during DSN Sync
• PoT verification improvements
  • Verification performance has more than doubled on CPUs that support AVX512F+VAES.
  • All other accelerated platforms (AES-NI, AVX2+VAES, AES+NEON) have seen improvements beyond 7%, which applies even to non-accelerated platforms.
• PoSpace proving and verification have also improved, potentially leading to measurably faster plotting using the CPU.

New Contributors

• @eveneast made their first contribution in #3529

Build variants

There are two versions of x86-64 builds for Ubuntu and Windows:

• skylake: for Intel Skylake/AMD Ryzen processors and newer
• x86-64-v2: for older processors since ~2009 and some old VMs
• older processors/VMs are no longer supported by official releases, but can still be compiled manually if desired
• x86-64 container images are built for Skylake/AMD Ryzen processors and newer only

Farmer builds with -rocm suffix are for plotting with AMD GPUs.

Full Changelog: mainnet-2025-may-08...mainnet-2025-jun-06