From the outside it looks as if we have jumped from v0.8 Reinheim to v1.2 Bonn. In the background Xandeum has been developing the intervening releases.

Xandeum mainnet launched on December 31, 2025, with the first pNodes coming online on January 1, 2026. As of January 2026, the network is live and stable, currently operating with community pNodes.

This phased approach ensures continued stability while progressively unlocking economic incentives and ultimate resilience for the scalable storage layer.

Bonn (v1.2) marks a major milestone in operational maturity and production readiness for Xandeum's scalable storage layer. This release introduces Crash Fault Tolerance with automated eviction and data replacement for unresponsive pNodes, dedicated pod logging for improved diagnostics, and a full-featured pNode portal that enables secure owner-operator separation through Solana mainnet-signed transactions. Building on redundancy statistics, public metrics dashboards, and network-driven page repair from Bamberg, Frankfurt, and Olef, Bonn delivers significantly higher reliability, self-healing capabilities, and governance, enhancing mainnet operations in 2026.

Bonn (v1.2) significantly improves network reliability and operational control with automated Crash Fault Tolerance, dedicated logging, and a mainnet-enabled pNode portal supporting owner-operator governance. These advancements deliver self-healing storage, better diagnostics, and secure management, advancing Xandeum toward robust, production-ready mainnet operations in 2026.