v1.45.2

BayramAnnakov/ux-waiting-auditv1.45.2Jun 2, 2026by Kerollmops

AI Summary

Fixes an internal bug regarding vector store quantization configuration desync. This release specifically resolves issues encountered during dumpless upgrades of databases containing embedders from versions older than v1.33.1 by removing corrupted embeddings from impacted indexes.

Key Highlights

Fixes internal vector stores quantization config desync
Addresses dumpless upgrading issues for databases older than v1.33.1
Removes corrupted embeddings from impacted indexes

Full Release Notes

### 🪲 Bug Fixes

* Fix internal vector stores quantization config desync by @Kerollmops in https://github.com/meilisearch/meilisearch/pull/6411
   We noticed issues when dumpless upgrading databases containing embedders from versions older than v1.33.1. This version fixes those databases by removing the corrupted embeddings from the impacted indexes.

**Full Changelog**: https://github.com/meilisearch/meilisearch/compare/v1.45.1...v1.45.2