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v1.1 Release Notes

This document describes all new features and changes in the release. The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Release Overview

Adds additional tools for retrieving Nautobot data, server-side access logging, and significant performance improvements.

v1.1.0 (2026-09-08)

Security

  • Updated dependencies to address published CVEs.

Added

  • Additional tools that widen the range of Nautobot data available to the assistant, bounded by the new MAX_REST_LIMIT setting.
  • Server-side access logging, recording who called each tool, which tool ran, how long it took, and whether it succeeded. Bearer tokens are never logged.
  • New LOG_FORMAT setting. Leave it at text for human-readable logs, or set it to json to emit one structured object per line for ingestion into a log aggregator.
  • New MCP_AUTH_CACHE_TTL setting (default 300): seconds a bearer token's validation verdict is reused before re-checking with Nautobot.
  • New MCP_SCHEMA_CACHE_TTL setting (default 3600): seconds before cached schema information is refreshed in the background.

Changed

  • Significant performance improvements to authentication and schema handling, substantially reducing request latency for new sessions and after a cache expires.

Fixed

  • Improved enforcement of the configured query result limits.
  • Fixed the published documentation pointing its canonical URL and sitemap entries at a version of the site that requires authentication.
  • Various other enhancements and bug fixes.