# MinIO RELEASE.2020-01-03T19-12-21Z — Release & Upgrade Intelligence
- **Product:** MinIO (https://min.io)
- **Version:** RELEASE.2020-01-03T19-12-21Z
- **Released:** Jan 03, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/minio/updates/RELEASE.2020-01-03T19-12-21Z/

## Executive Summary (TL;DR)
MinIO RELEASE.2020-01-03T19-12-21Z. Source highlight: Improve lock maintenance in a large disk setup. See (#8737) for more details.

## Improvements
- Improve lock maintenance in a large disk setup. See (#8737) for more details.

## Bug Fixes
- Fix readiness to return 200 on read quorum. See (#8728) for more details.
- Fix version to be release-tag (#8730) (01/02/20)
- Fix readiness to return 200 for read-only mode (#8728) (01/02/20)
- Fix dependencies graph for minio source compilation (#8717) (12/31/19)