2026-05-19 · firedancer
Firedancer published v0.822.30114 on May 13 as a mainnet-ready release. The update is small on the surface, but it matters because validator software is the backbone of Solana reliability. This is the kind of release that keeps the network hardening in step with live operator needs.
The release notes call out a resilience improvement in a few edge cases and an update to the Agave submodule, now at 3.1.14. It is explicitly marked as a mainnet-ready release.
Validator-client stability is a big deal for Solana because even minor release bumps can affect uptime, block propagation, and operator confidence. A mainnet-ready Firedancer release signals continued maturation of the alternate validator stack.
Validator operators should review the release notes and compare them with their current deployment before upgrading. Dev teams and infra operators should keep rollback and recovery plans current as Firedancer continues to move forward.
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