# MinIO RELEASE.2020-05-29T14-08-49Z — Release & Upgrade Intelligence
- **Product:** MinIO (https://min.io)
- **Version:** RELEASE.2020-05-29T14-08-49Z
- **Released:** May 29, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/minio/updates/RELEASE.2020-05-29T14-08-49Z/

## Executive Summary (TL;DR)
MinIO RELEASE.2020-05-29T14-08-49Z. Source highlight: Rolling upgrade is supported in this release. Upgrade only if you must.

## Bug Fixes
- IAM: Fix nil panic due to uninit. iamGroupPolicyMap. Fixes #9730 (#9734) (05/29/20) (Anton Huck)