# MinIO RELEASE.2019-02-12T21-58-47Z — Release & Upgrade Intelligence
- **Product:** MinIO (https://min.io)
- **Version:** RELEASE.2019-02-12T21-58-47Z
- **Released:** Feb 12, 2019
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/minio/updates/RELEASE.2019-02-12T21-58-47Z/

## Executive Summary (TL;DR)
MinIO RELEASE.2019-02-12T21-58-47Z. Source highlight: Critical Security fixes have been made. Please see #7234. Please upgrade immediately.

## New Features
- Added support for Avx512. See #7225
- Added documentation for MINIO_HTTP_TRACE (#7207) (02/10/19)

## Improvements
- Improved error message for user and access key conflict (#7190) (02/08/19)

## Bug Fixes
- Critical Security fixes have been made. Please see #7234. Please upgrade immediately.
- Bugfixes in the areas of S3 Select, healing, bucket notifications and miscellaneous other areas.
- Fix DummyHandlers to authorize and send/validate correct XMLs (#7223) (02/11/19)
- Fix `mc event add` event flag (#7210) (02/08/19)
- Fix JSON parser handling for certain objects (#7162) (02/06/19)
- Fix S3 Select request XML parsing (#7202) (02/06/19)