MinIO: Minor 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.

Compatibility not verified — check source notes

📄 .MD

✨ Features 6 🔧 Bug Fixes 6

⚡ Executive Summary (TL;DR)

MinIO RELEASE.2021-02-07T01-31-02Z. Source highlight: Click here to download the latest version of MinIO

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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 (6)

Add parallel bucket healing during startup (#11457) (02/05/21) (Klaus Post)
health-info: Add tags to errors (#11412) (02/05/21) (Anis Elleuch)
docs: add deprecation notice for federation (02/04/21) (Harshavardhana)
lifcycle: Add more validation to the config (#11382) (02/04/21) (Anis Elleuch)
crypto: add support for decrypting SSE-KMS metadata (#11415) (02/04/21) (Andreas Auernhammer)
Update ldap.md: add a link to ldap.go (#11409) (02/03/21) (Bahram Aghaei)

🔧 Bug Fixes & Patches (6)

Fixes an important regression in lock expiration that can lead to expanded setup deployments to fail refer #11468, #11446
Fix ILM implementation bugs in refer #11471, #11462, #11423
Fix replication implementation bugs related to metadata checks, delete marker deletion refer #11465, #11410
fix: improper ticker usage in goroutines (#11468) (02/05/21) (Harshavardhana)
fix: listing for directory object when delimiter is present (#11463) (02/05/21) (Harshavardhana)
fix: deletion of delete marker regression (#11465) (02/05/21) (Harshavardhana)

📄 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 - Fixes an important regression in lock expiration that can lead to expanded setup deployments to fail refer #11468, #11446 - Fix ILM implementation bugs in refer #11471, #11462, #11423 - Fix replication implementation bugs related to metadata checks, delete marker deletion refer #11465, #11410 - Rolling upgrades are not supported in this release, please upgrade all servers at once. ## Changelog - remove restriction for multi pool distribution algo (02/06/21) (Harshavardhana) - lc: Apply DeleteAction correctly to objects (#11471) (02/07/21) (Anis Elleuch) - Remove Connections from SysProcess struct (#11373) (02/06/21) (Shireesh Anjal) - fix: improper ticker usage in goroutines (#11468) (02/05/21) (Harshavardhana) - fix: listing for directory object when delimiter is present (#11463) (02/05/21) (Harshavardhana) - Reduce redundant crawler logging (#11448) (02/05/21) (Ritesh H Shukla) - fix: deletion of delete marker regression (#11465) (02/05/21) (Harshavardhana) - Add parallel bucket healing during startup (#11457) (02/05/21) (Klaus Post) - health-info: Add tags to errors (#11412) (02/05/21) (Anis Elleuch) - xl: Fix feeding NumVersions & SuccessorModTime to lifecycle (#11462) (02/05/21) (Anis Elleuch) - support directory objects in listing in certain scenarios (#11452) (02/05/21) (Harshavardhana) - fix: use getObjectNInfo to avoid bytes.Buffer usage (#11428) (02/05/21) (Harshavardhana) - remove deprecated StandardSCData (02/05/21) (Harshavardhana) - docs: add deprecation notice for federation (02/04/21) (Harshavardhana) - fix aggressive expiration detection (#11446) (02/04/21) (Harshavardhana) - update dependenices for relevant projects (#11445) (02/04/21) (Harshavardhana) - fix: disk usage capacity metric reporting (#11435) (02/04/21) (Ritesh H Shukla) - lifcycle: Add more validation to the config (#11382) (02/04/21) (Anis Elleuch) - fix: ldap config parsing issue for UserDNSearchFilter (#11437) (02/05/21) (ArthurMa) - fix: replication metadata comparsion and other fixes (#11410) (02/03/21) (Harshavardhana) - crypto: add support for decrypting SSE-KMS metadata (#11415) (02/04/21) (Andreas Auernhammer) - avoid listing an empty dir without __XLDIR__ (#11427) (02/03/21) (Harshavardhana) - xl: Make it clear when to create delete marker for a non existant object (#11423) (02/03/21) (Anis Elleuch) - Fix nil disks in getOnlineDisksWithHealing (#11419) (02/02/21) (Klaus Post) - Update ldap.md: add a link to ldap.go (#11409) (02/03/21) (Bahram Aghaei) - Update colinmarc/hdfs (#11417) (02/02/21) (Klaus Post) - Add support for TCP_QUICKACK (#11369) (02/02/21) (Harshavardhana) - Make number of replication workers configurable. (#11379) (02/02/21) (Poorna Krishnamoorthy) - Add process start time to cluster metrics. (#11405) (02/01/21) (Ritesh H Shukla) - gateway: don't use encrypted ETags for If-Match (#11400) (02/02/21) (Andreas Auernhammer) - fix: typo in chinese docs (#11401) (02/02/21) (swartz-k)

← Older Version MinIO RELEASE.2021-02-01T22-56-52Z Newer Version → MinIO RELEASE.2021-02-11T08-23-43Z