# PocketBase v0.40.4 — Release & Upgrade Intelligence
- **Product:** PocketBase (https://pocketbase.io)
- **Version:** v0.40.4
- **Released:** Sep 12, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/pocketbase/updates/v0.40.4/

## Executive Summary (TL;DR)
PocketBase v0.40.4. Source highlight: _To update the prebuilt executable you can run `./pocketbase update`._

## Bug Fixes
- Fixed migration deadlock if a logs db write happens to run while the migration is still executing (#7836).