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Release v2.15.3

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NATS·Nov 11, 2026, 12:27 PMFixAI-assisted summary

Summary

Added support for account hash subject mapping functions, optional TLS verification, and configurable ping intervals for leafnode and gateway connections.
Improved JetStream filestore efficiency, fixed various connection and consumer bugs, and enhanced health checks and monitoring.
This release ships as version v2.15.3.

featurebugfixminorsource healthy

Official source Last checked Nov 11, 2026, 6:01 PM

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AI-assisted summarysource healthyLast checked Nov 11, 2026, 6:01 PM

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