# MinIO RELEASE.2020-04-10T03-34-42Z — Release & Upgrade Intelligence
- **Product:** MinIO (https://min.io)
- **Version:** RELEASE.2020-04-10T03-34-42Z
- **Released:** Apr 10, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/minio/updates/RELEASE.2020-04-10T03-34-42Z/

## Executive Summary (TL;DR)
MinIO RELEASE.2020-04-10T03-34-42Z. Source highlight: Preview of image-objects in the browser. See (#9239) for more details.

## New Features
- update browser assets for image-preview feature (04/09/20)
- feature preview of image-objects (#9239) (04/08/20)
- Adds info on policy for STS authentication using web-id (#9289) (04/08/20)
- add object api check in fs-v1 before returning ready (#9285) (04/08/20)
- Added a function which allows passing the UID/GID for suexec from the outside. (#9251) (04/06/20)

## Improvements
- Improvement in listing operation. See (#9287) for more details.

## Bug Fixes
- Object lock related fix in lifecycle. See (#9272) for more details.
- Fix policy setting error in LDAP setups (#9303) (04/09/20)
- fix: remove the sleep from listing operations (#9287) (04/08/20)
- fix: honor token based authentication in NATS streaming (#9296) (04/08/20)
- Fix typo in LDAP STS guide (#9294) (04/08/20)
- fix: change policies API to return and take struct (#9181) (04/07/20)