James Ding
Oct 20, 2025 18:33
Stellar (XLM)’s Protocol 24 upgrade is set for October 22, 2025. Developers and businesses are advised to update their systems accordingly to ensure compatibility and leverage new features.
The Stellar (XLM) blockchain network is gearing up for a significant upgrade to Protocol 24, scheduled for October 22, 2025. This update aims to enhance the network’s efficiency and provide new functionalities for developers and businesses, according to Stellar’s official blog.
Key Steps for Infrastructure Operators
Operators managing Stellar infrastructure, including Stellar Core, Horizon, RPC, and Galexie, are advised to install the latest Protocol 24 releases. Those utilizing Docker images should pull the updated builds from the Docker registry. Alternatively, for those building from source or using Debian packages, it is crucial to update the stellar-core, stellar-horizon, and stellar-rpc binaries to the latest Protocol 24 versions to ensure seamless integration.
Guidance for Validators
For validators, the upgrade vote is a critical step, scheduled to take place at 1700 UTC on the specified date. Validators must prepare by arming their systems with the command: upgrades?mode=set&upgradetime=2025-10-22T17:00:00Z&protocolversion=24. This preparation is essential to align with the network’s transition to the new protocol.
Impact on Stellar SDKs
Developers using Stellar SDKs can breathe a sigh of relief as no immediate action is required on their part. The Protocol 24 upgrade does not introduce changes to the XDR (External Data Representation) format, ensuring compatibility with existing SDK software without necessitating updates.
Strategic Implications of Protocol 24
This upgrade is part of Stellar’s ongoing efforts to improve the network’s robustness and functionality. While specific details on the new features are yet to be disclosed, stakeholders anticipate enhancements that could bolster transaction speeds and security measures. This aligns with a broader trend in the blockchain sector where networks are continuously evolving to meet increasing demands for efficiency and scalability.
For more detailed information on the upgrade process and its implications, interested parties can visit the official announcement on the Stellar website.
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