# Meilisearch v1.55.1 — Release & Upgrade Intelligence
- **Product:** Meilisearch (https://meilisearch.com)
- **Version:** v1.55.1
- **Released:** Nov 02, 2026
- **Impact Score:** 4/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/meilisearch/updates/v1.55.1/

## Executive Summary (TL;DR)
Meilisearch v1.55.1 releases important security fixes for instances running v1.55.0 and earlier. Upgrading is recommended for all users to ensure system security, though no new features are included in this patch.

## Bug Fixes
- Important security fixes affecting v1.55.0 and earlier