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.

Compatibility not verified — check source notes

📄 .MD

✨ Features 1 ⚡ Improvements 1 🔧 Bug Fixes 5

⚡ Executive Summary (TL;DR)

MinIO RELEASE.2019-03-06T22-47-10Z. Source highlight: Added support for temporary credentials for minio users via AssumeRole API. See here for details.

Visit MinIO Official Site ↗ Official Release Source ↗ All MinIO Releases 📡 MinIO RSS

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.

✨ New Features & Capabilities (1)

Added support for temporary credentials for minio users via AssumeRole API. See here for details.

⚡ Performance & Enhancements (1)

Improve ListObjects performance by listing in parallel (#7270) (02/27/19)

🔧 Bug Fixes & Patches (5)

Miscellaneous bugfix improvements in areas such as snappy compression, copyobjectpart, listobjects performance and detecting mountpoints.
s3: Fix precondition failed in CopyObjectPart when src is encrypted (#7276) (03/06/19)
Fix posix tests for SimpleCI (#7328) (03/05/19)
Fix a race in tests (#7326) (03/05/19)
Update vendored sjson (includes a bug fix) (#7317) (03/01/19)

📄 View Raw Release Notes (Original Developer Log)

## Highlights - Added support for temporary credentials for minio users via AssumeRole API. See [here](https://github.com/minio/minio/blob/master/docs/sts/assume-role.md) for details. - Miscellaneous bugfix improvements in areas such as snappy compression, copyobjectpart, listobjects performance and detecting mountpoints. ## Changelog - s3: Fix precondition failed in CopyObjectPart when src is encrypted (#7276) (03/06/19) - CORS: Expose all headers on response (#7331) (03/06/19) - Fix posix tests for SimpleCI (#7328) (03/05/19) - Construct dynamic XML error responses for postpolicyform validation (#7321) (03/06/19) - fs mode: List already existing buckets with capital letters (#7244) (03/05/19) - Replace snappy.Writer/io.Pipe with snappyCompressReader. (#7316) (03/05/19) - Fix a race in tests (#7326) (03/05/19) - Close GlobalServiceDoneCh when quitting (#7322) (03/04/19) - update simple-ci scripts (#7309) (03/03/19) - Update vendored sjson (includes a bug fix) (#7317) (03/01/19) - Remove minio-go validator from vendor dir (#7312) (02/28/19) - Filter Expires header from user metadata (#7269) (02/28/19) - Implement AssumeRole API for Minio users (#7267) (02/27/19) - Improve ListObjects performance by listing in parallel (#7270) (02/27/19) - run gateway mint test in full mode (#7296) (02/27/19) - Support detecting mountpoints correctly (#7288) (02/26/19) - Share button icon is changed (#7300) (02/26/19) - Return ETag for 0-byte object prefixes (#7291) (02/26/19)

← Older Version MinIO RELEASE.2019-02-26T19-51-46Z Newer Version → MinIO RELEASE.2019-03-13T21-59-47Z