⚠️ Breaking Change
Impact Score: 7/10
MinIO: Minor Bug Fix Release
Source available — automated, not human-reviewed
Component: minio · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
Breaking-change evidence from the source
- Fix regression caused by breaking change introduced in gorilla mux API in virtual style host requests. See (#7595) for more details.
⚡ Executive Summary (TL;DR)
MinIO RELEASE.2019-05-02T19-07-09Z. Source highlight: Use etcd watch API to asynchronously load users. See (#7551) for more details.
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
⚠️ Breaking Changes & Deprecations (1)
- - Fix regression caused by breaking change introduced in gorilla mux API in virtual style host requests. See (#7595) for more details.
⚡ Performance & Enhancements (2)
- Use O_DIRECT while writing objects to disk to help with reliability and performance. See (#7479) for more details.
- Minor TLS documentation improvements (#7592) (04/29/19)
🔧 Bug Fixes & Patches (5)
- Fix regression caused by breaking change introduced in gorilla mux API in virtual style host requests. See (#7595) for more details.
- Compression related bug fixes. See (#7600 and #7584) for more details.
- Fix hdfsReader fd leak upon GetObject() (#7596) (05/01/19)
- Fix: Handle regression caused by gorilla mux v1.7.0 (#7595) (04/29/19)
- Fix divide by 0 error when directio.AlignSize is 0 (#7591) (04/26/19)
📄 View Raw Release Notes (Original Developer Log)
## Highlights
- Use etcd watch API to asynchronously load users. See (#7551) for more details.
- Use O_DIRECT while writing objects to disk to help with reliability and performance. See (#7479) for more details.
- Disable inter node deadlines to support slow clients. See (#7590) for more details.
- Fix regression caused by breaking change introduced in gorilla mux API in virtual style host requests. See (#7595) for more details.
- Compression related bug fixes. See (#7600 and #7584) for more details.
## Changelog
- Compression: Handle auto encryption when size is unknown (#7600) (05/02/19)
- gcs: check error on object writer close (#7606) (05/02/19)
- Show SlowDown error message if backend is busy (#7521) (05/02/19)
- Remove delayIsLeaf requirement simplify ListObjects further (#7593) (05/02/19)
- Remove logs from bitrot-streaming.go as erasure layer is already logging (#7603) (05/01/19)
- Clarify server maximums via Federation (#7608) (05/01/19)
- Fix hdfsReader fd leak upon GetObject() (#7596) (05/01/19)
- Posix CreateFile should work for compressed lengths (#7584) (04/30/19)
- Change order of trace source in error log (#7599) (04/29/19)
- Minor TLS documentation improvements (#7592) (04/29/19)
- Fix: Handle regression caused by gorilla mux v1.7.0 (#7595) (04/29/19)
- Complain if we detect sub-optimal ordering in distributed setup (#7576) (04/29/19)
- Remove timeout conn on net.Dialer (#7590) (04/27/19)
- Fix divide by 0 error when directio.AlignSize is 0 (#7591) (04/26/19)
- Use etcd watch to reload IAM users (#7551) (04/26/19)
- xl: Use random UUID during complete multipart upload (#7527) (04/25/19)
- Deprecate updating admin credentials using API calls (#7570) (04/24/19)
- Use O_DIRECT while writing to disk (#7479) (04/23/19)