# MinIO RELEASE.2024-01-31T20-20-33Z — Release & Upgrade Intelligence
- **Product:** MinIO (https://min.io)
- **Version:** RELEASE.2024-01-31T20-20-33Z
- **Released:** Jan 31, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/minio/updates/RELEASE.2024-01-31T20-20-33Z/

## Executive Summary (TL;DR)
MinIO RELEASE.2024-01-31T20-20-33Z. Source highlight: This release fixes a security issue related to service accounts and their permissions for more details

## New Features
- Add cgroup v2 support for memory limit
- add total usable capacity, free and used to DataUsageInfo()

## Improvements
- Performance improvement for large clusters with high IOPs requirements.
- Improve tracing & notification scalability

## Bug Fixes
- This release fixes a security issue related to service accounts and their permissions for more details
- fix: bucket metric of data usage for replication info will be ignore
- fix metrics panic in node metrics endpoint
- fix: permission checks for editing access keys