Rippled 2.5.1 is the recommended rollback for validators after issues were found in rippled 2.6.0; it fixes a stalled consensus detection bug and reduces risk of false-positive consensus failures, helping XRPL validators maintain uptime and accurate ledger operation.
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Downgrade to rippled 2.5.1 to restore stable consensus detection for XRPL validators.
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Version 2.6.0 caused increased memory usage and Boost library–related issues affecting some validator nodes.
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Alloy Networks and validator operator Vet recommend switching to 2.5.1 while the XRPL team addresses 2.6.0 regressions.
Rippled 2.5.1 rollback fixes stalled consensus for XRPL validators; downgrade guidance and steps to secure validator uptime. Follow the advisory from COINOTAG for safe operations.
XRP Ledger validators are urged to downgrade to rippled 2.5.1 after issues were found in version 2.6.0. Fixes for stalled consensus detection are included.
- XRP Ledger validators face issues with version 2.6.0, prompting a recommended rollback to rippled 2.5.1 for stability.
- Rippled 2.5.1 addresses a critical stalled consensus bug, ensuring smoother operations for XRPL validators.
- The XRPL team plans to address the remaining issues from version 2.6.0 in future releases to improve network performance.
XRP Ledger (XRPL) infrastructure provider Alloy Networks issued a warning for validators running rippled 2.6.0 and recommended a downgrade to rippled 2.5.1 after several regressions were identified. The advisory was echoed by validator operator Vet. Validators are advised to act promptly to avoid consensus disruptions.
What is the main issue with rippled 2.6.0?
Rippled 2.6.0 introduced improvements but also caused increased memory usage and a stalled consensus detection regression. Those regressions produced false-positive stalled consensus alerts in some cases and can impact validator reliability and network stability.
How does rippled 2.5.1 resolve the stalled consensus problem?
Rippled 2.5.1 includes a targeted fix for stalled consensus detection logic, removing false positives where no transaction disputes existed. This change reduces unnecessary ledger recovery triggers and improves validator uptime and consensus accuracy.
To those running rippled-2.6.0 please DOWNGRADE to version 2.5.1-1
sudo apt install rippled=2.5.1-1
— Alloy Networks (@alloynetworks) September 10, 2025
Operators should evaluate their current rippled version and plan a rollback or upgrade path. If you are on a release older than 2.5.1, confirm compatibility and consider an upgrade path once the XRPL team publishes a stable release addressing all regressions.
When should validators perform the downgrade?
Validators should schedule the downgrade during a maintenance window as soon as possible after confirming backups. Prioritize nodes showing elevated memory usage, stalled consensus alerts, or other anomalous behavior tied to rippled 2.6.0.
What immediate checks should operators run after downgrading?
After installing rippled 2.5.1, verify validator connectivity, confirm no stalled consensus events appear, monitor memory consumption, and check logs for Boost-related warnings. Maintain close monitoring for 24–72 hours to ensure stable operation.
Frequently Asked Questions
Is it safe to downgrade from rippled 2.6.0 to rippled 2.5.1?
Yes. With proper backups and a controlled maintenance window, downgrading to rippled 2.5.1 is the recommended step to restore stable consensus behavior while the XRPL team addresses 2.6.0 regressions.
Will downgrading affect validator keys or ledger data?
Downgrading should not affect validator keys or ledger data if backups are taken first. Validate configuration compatibility and keep a copy of rippled.cfg and validator keys before proceeding.
Key Takeaways
- Immediate action: Downgrade to rippled 2.5.1 if running rippled 2.6.0 and experiencing issues.
- Stability fix: Rippled 2.5.1 addresses stalled consensus false positives and reduces risk to validator uptime.
- Monitoring: Back up, downgrade in a maintenance window, and monitor logs and memory usage post-change.
Conclusion
COINOTAG recommends that XRPL validators prioritize stability: downgrade to rippled 2.5.1 where necessary, follow the outlined safe rollback steps, and monitor validator performance. The XRPL team is expected to release further fixes for rippled 2.6.0 regressions; operators should track official developer notes and update responsibly.
