Impact Score: 5/10
MinIO: Bugfix 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.
⚡ Executive Summary (TL;DR)
MinIO RELEASE.2021-07-27T02-40-15Z. Source highlight: Click here to download the latest version of MinIO.
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.
⚡ Performance & Enhancements (1)
- improve delete-marker healing (#12794) (07/26/21) (Harshavardhana)
🔧 Bug Fixes & Patches (6)
- Multiple healing related regressions fixed for Delete Markers, Transitioned restored
- fix: avoid removing healed parts on dstDataPath (#12795) (07/26/21) (Harshavardhana)
- add healing fixes for delete-marker (#12788) (07/26/21) (Harshavardhana)
- update nats.io to fix critical bug (07/23/21) (Harshavardhana)
- fix: return error when listing fails to retry healing (#12765) (07/23/21) (AlexHuang2021)
- fix: Add support for DurationSeconds in LDAP STS API (#12778) (07/22/21) (Aditya Manthramurthy)
📄 View Raw Release Notes (Original Developer Log)
## Highlights
- Click [here](https://min.io/download) to download the latest version of MinIO.
- Click [here](https://min.io/pricing) for production support.
- LDAP support for automatic group membership updates, and deletion of credentials
on MinIO when LDAP users are decomissioned.
- Multiple healing related regressions fixed for Delete Markers, Transitioned restored
objects and unversioned buckets.
- **NOTE**: It is advised that anyone upgrading from any release from 2020 should directly upgrade to
RELEASE.2021-06-07T21-40-51Z - (*or any release prior to RELEASE.2021-05-11T23-27-41Z so that
you can then directly upgrade to RELEASE.2021-06-07T21-40-51Z or later*). A healing issue that leads
to premature truncation of objects when healing legacy content before versioning was introduced
refer #12459, #12410, and #12451
## Changelog
- always validate JWT token audience (#12797) (07/26/21) (Harshavardhana)
- remove short circuited healing optimization (#12796) (07/26/21) (Harshavardhana)
- fix: avoid removing healed parts on dstDataPath (#12795) (07/26/21) (Harshavardhana)
- improve delete-marker healing (#12794) (07/26/21) (Harshavardhana)
- add healing fixes for delete-marker (#12788) (07/26/21) (Harshavardhana)
- mrf: Avoid rare data race and more simplification (#12791) (07/26/21) (Anis Elleuch)
- [LDAP] Document new LDAP synchronization behavior (#12786) (07/25/21) (Aditya Manthramurthy)
- optimize listing operation concurrency (#12728) (07/24/21) (Harshavardhana)
- [LDAP] Support syncing user-group memberships with LDAP service (#12785) (07/24/21) (Aditya Manthramurthy)
- update to console v0.8.0 (07/23/21) (Harshavardhana)
- update nats.io to fix critical bug (07/23/21) (Harshavardhana)
- remove unused WebTrace and minio/rpc dependency (07/23/21) (Harshavardhana)
- profiling: Return goroutines with sleep duration (#12775) (07/23/21) (Anis Elleuch)
- DEPRECATION Warning: Avoid configuring default LDAP STS Expiry (#12781) (07/22/21) (Aditya Manthramurthy)
- fix: return error when listing fails to retry healing (#12765) (07/23/21) (AlexHuang2021)
- fix: Add support for DurationSeconds in LDAP STS API (#12778) (07/22/21) (Aditya Manthramurthy)
- fix: regression in AssumeRole session policy handling (fixes #12756) (#12773) (07/22/21) (Aditya Manthramurthy)