v1.7.1 v4.6.6

Name: nats-server
Author: nats-io

nats-io/nats-serverSep 3, 2026 → Sep 2, 20260 days between releases

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Analyzing what changed between v1.7.1 and v4.6.6. This page updates automatically — usually within a minute.

The Two Releases

v1.7.1

Release v1.7.1

Sep 3, 2026· 2 months ago

This release focuses on improving token usage tracking and daemon performance, specifically addressing log sweeping, checkpoint admission delays, and pricing model logic for context tiers.

Full release notes

v4.6.6

Sep 2, 2026· 2 months ago

This release includes fixes for the web interface regarding enterprise settings handling and reasoning level persistence, alongside updates to dependencies like nltk and OpenSSL 3.5.7, and refreshes to Docker base images.

Full release notes