Impact Score: 5/10
MinIO: Feature 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.2021-09-23T04-46-24Z. 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.
✨ New Features & Capabilities (2)
- add 3site replication script (#13256) (09/20/21) (Harshavardhana)
- Add support for multi site replication (#12880) (09/18/21) (Poorna Krishnamoorthy)
🔧 Bug Fixes & Patches (6)
- fix: multi-pool setup make sure acquire locks properly (#13280) (09/22/21) (Harshavardhana)
- fix servicemonitor scheme in helm chart (#13271) (09/22/21) (Kanagaraj M)
- fix: nil pointer access in warmBackendAzure.Put (#13263) (09/21/21) (Krishnan Parthasarathi)
- fix: improve error messages returned during replication setup (#13261) (09/21/21) (Poorna Krishnamoorthy)
- fix: cache usage deserialization from v5 to v6 (#13258) (09/21/21) (Poorna Krishnamoorthy)
- Enable console logging when server debug is enabled (#13259) (09/21/21) (Anis Elleuch)
📄 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.
- MinIO now supports replicating buckets to more than 2 clusters refer #12880
- Elasticsearch bucket events are not supported for EOLed ES5 and ES6 versions refer #13260
## Changelog
- fix: multi-pool setup make sure acquire locks properly (#13280) (09/22/21) (Harshavardhana)
- Revert "s3: Put bucket tagging to return an error when bucket is not found (#13232)" (09/22/21) (Harshavardhana)
- update console to v0.10.1 (09/22/21) (Harshavardhana)
- erasure: Set fi.IsLatest when adding a new version (#13277) (09/22/21) (Krishnan Parthasarathi)
- replication: Simplify metrics calculation (#13274) (09/22/21) (Poorna Krishnamoorthy)
- update helm to v3.1.5 (09/22/21) (Harshavardhana)
- fix servicemonitor scheme in helm chart (#13271) (09/22/21) (Kanagaraj M)
- do not panic if DNS_WEBHOOK_ENDPOINT is not reachable (#13265) (09/22/21) (Harshavardhana)
- fix: nil pointer access in warmBackendAzure.Put (#13263) (09/21/21) (Krishnan Parthasarathi)
- healObjects() should cancel() context before writing to errCh (#13262) (09/21/21) (Harshavardhana)
- fix: improve error messages returned during replication setup (#13261) (09/21/21) (Poorna Krishnamoorthy)
- Remove support for elasticsearch versions < 7.x (#13260) (09/21/21) (Aditya Manthramurthy)
- allow S3 gateway to support object locked buckets (#13257) (09/21/21) (Harshavardhana)
- fix: cache usage deserialization from v5 to v6 (#13258) (09/21/21) (Poorna Krishnamoorthy)
- Enable console logging when server debug is enabled (#13259) (09/21/21) (Anis Elleuch)
- add 3site replication script (#13256) (09/20/21) (Harshavardhana)
- fix: support existing folders in single drive mode (#13254) (09/20/21) (Harshavardhana)
- Allow root user to create service accounts in LDAP (#13221) (09/20/21) (Aditya Manthramurthy)
- fix: labels are strings in helm (09/19/21) (Harshavardhana)
- Add support for multi site replication (#12880) (09/18/21) (Poorna Krishnamoorthy)