# Meilisearch prototype release reverts ranking score threshold behavior

> **Key takeaway:** Meilisearch has released a prototype version to roll back recent changes to its ranking score threshold logic.

**Published:** 2026-10-29T14:59:14+00:00 
**Source:** Meilisearch Rust Search Engine 
**Category:** databases-storage 
**Canonical URL:** https://fosswire.org/news/meilisearch-prototype-release-reverts-ranking-score-threshol.html 

## Summary
The Meilisearch development team has published a prototype release, tagged as prototype-v1.55.0-revert-threshold-behavior.0. This release is specifically designed to undo changes introduced in a previous pull request regarding how ranking scores are handled.

The update targets the core search engine logic, specifically addressing the behavior of ranking score thresholds. This prototype serves as a corrective measure for users who may have experienced unexpected search result relevancy issues following the implementation of pull request #6661.

## Reverting ranking score logic
- **Version Control:** This is a prototype release (v1.55.0) specifically tagged to facilitate a revert of pull request #6661.
- **Core Logic Change:** The primary technical focus is the reversal of the 'fix-ranking-score-threshold-behavior' logic.
- **Search Relevancy:** The change directly impacts the internal scoring mechanism used to determine the order and threshold of search results.

## Why it matters
For software engineers implementing Meilisearch as a backend search service, this prototype is critical for maintaining consistent search relevancy. It allows developers to stabilize their search implementations if the previous threshold changes negatively impacted their specific datasets.