RippleX Warns XRPL Node Operators About AMM Major Bug Fix

The XRPL, a blockchain for financial transactions, is undergoing a critical update to fix a bug in its AMM feature.

Pest control spraying a digital bug thats trying to take an XRP coin.
Created by Kornelija Poderskytė from DailyCoin
  • A critical update process for the XRP Ledger has targeted node operators.
  • A bug in the AMM has caused inconsistencies within certain pools.
  • The update has included a fix for the AMM bug designed to restore full functionality.

The XRP Ledger (XRPL), a blockchain solution designed for fast and secure financial transactions, is undergoing a critical update process. This update targets node operators, the network’s backbone, responsible for validating transactions and maintaining consensus. 

Critical XRP Ledger Update Issued

RippleX, the development arm of Ripple, has issued a stern recommendation urging all node operators to upgrade their software to version 2.1.1 by a specific deadline this week. Failure to comply will result in amendment blockage, essentially severing these nodes from the network.


This update’s crux lies in addressing a critical vulnerability discovered within the XRPL’s Automated Market Maker (AMM) amendment. AMM introduces liquidity pools, a mechanism that replaces traditional order books, potentially streamlining cryptocurrency trading. 

However, a major bug discovered in late March threw a wrench into these plans. This bug caused inconsistencies within certain AMM pools, rendering transactions impossible to execute properly. To safeguard the network and user funds, XRPL users were promptly advised to steer clear of the AMM feature until a fix could be implemented. 

AMM Functionality Restored?

The RippleX development team wasted no time tackling the issue, and the answer arrived in version 2.1.1. This critical update includes the “fixAMMOverflowOffer” amendment, designed with laser focus to address the AMM bug and restore full functionality.

Upgrading to version 2.1.1 ensures node operators remain compatible with the network and can continue participating in consensus after the amendment goes live. This safeguards the individual node’s functionality and maintains the overall health and security of the XRPL ecosystem.


With the fix implemented through version 2.1.1, the XRPL is poised to move forward with a fully functional AMM feature. This paves the way for significant growth within the XRPL’s DeFi landscape, potentially attracting new users and projects to the platform.

On the Flipside

  • While the update fixes the current AMM bug, it doesn’t guarantee the absence of future vulnerabilities within the AMM functionality.
  • Widespread upgrades across the network could introduce temporary instability or slowdowns during the switchover.

Why This Matters

By promptly patching a critical bug in their AMM system, the XRP Ledger not only safeguards the network from potential exploits but also unlocks the full potential of this key DeFi feature. This successful upgrade positions the XRPL to become a more competitive player in the burgeoning Decentralized Finance space.

To learn more about the advice for users and the current state of AMMs on the XRP Ledger, read here:
Ripple Devs Caution Against Using XRPL’s Newly Released AMM

This article explores Ripple CEO Brad Garlinghouse’s prediction of a $5 trillion market by year-end and factors that could influence its growth. Read here:
Ripple CEO’s Audacious $5T Forecast: Peril or Prophecy?

This article is for information purposes only and should not be considered trading or investment advice. Nothing herein shall be construed as financial, legal, or tax advice. Trading forex, cryptocurrencies, and CFDs pose a considerable risk of loss.

Kyle Calvert

Kyle Calvert is a cryptocurrency news reporter for DailyCoin, specializing in Ripple, stablecoins, as well as price and market analysis news. Before his current role, Kyle worked as a student researcher in the cryptocurrency industry, gaining an understanding of how digital currencies work, their potential uses, and their impact on the economy and society. He completed his Masters and Honors degrees in Blockchain Technology within Esports and Business and Event management within Esports at Staffordshire University.