Impact Score: 5/10
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.
⚡ Executive Summary (TL;DR)
MinIO RELEASE.2019-09-05T23-24-38Z. Source highlight: Previous releases were not able to handle reading from older objects after upgrade. This release fixes reading older objects properly.
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 (5)
- Caching feature now allows caching upon simple PutObject.
- KMS Admin-API: add route and handler for KMS key info (#7955) (09/04/19) <Andreas Auernhammer>
- Add admin API to send console log messages (#7784) (09/03/19) <poornas>
- Add NetPerfInfo() API in madmin (#8112) (08/31/19) <Bala FA>
- Add unit tests and refactor to improve coverage (#7617) (08/29/19) <Aditya Manthramurthy>
⚡ Performance & Enhancements (1)
- speed up the performance of s3select on csv (#7945) (08/31/19) <Yao Zongyou>
🔧 Bug Fixes & Patches (5)
- Previous releases were not able to handle reading from older objects after upgrade. This release fixes reading older objects properly.
- cache - fix corruption when client prematurely terminates request (#8155) (09/05/19) <poornas>
- Fix for web-uploads in federated mode (#8175) (09/04/19) <Praveen raj Mani>
- fix `DownloadZIP` for encrypted objects (#8159) (08/30/19) <Andreas Auernhammer>
- Fix delete policy routing (#8145) (08/28/19) <Aditya Manthramurthy>
📄 View Raw Release Notes (Original Developer Log)
## Highlights
- Previous releases were not able to handle reading from older objects after upgrade. This release fixes reading older objects properly.
- Caching feature now allows caching upon simple PutObject.
- Console logs can be remotely accessed per cluster using `mc admin console` command.
- **Rolling upgrade** is supported in this release.
## Changelog
- Avoid using fastjson parser pool, move back to jsoniter (#8190) (09/05/19) <Harshavardhana>
- Ignore "connection reset" errors while initializing the targets with queue store enabled (#8185) (09/06/19) <Praveen raj Mani>
- cache - fix corruption when client prematurely terminates request (#8155) (09/05/19) <poornas>
- Allow caching on single PutObject (#8100) (09/05/19) <poornas>
- Return 200 OK for liveness checks while distributed cluster starts (#8176) (09/05/19) <Nitish Tiwari>
- KMS Admin-API: add route and handler for KMS key info (#7955) (09/04/19) <Andreas Auernhammer>
- Fix for web-uploads in federated mode (#8175) (09/04/19) <Praveen raj Mani>
- Add admin API to send console log messages (#7784) (09/03/19) <poornas>
- Update orchestration docs to use ellipses syntax (#8153) (09/01/19) <Harshavardhana>
- storage: Expect empty param in REST requests (#8167) (08/31/19) <Anis Elleuch>
- speed up the performance of s3select on csv (#7945) (08/31/19) <Yao Zongyou>
- Add NetPerfInfo() API in madmin (#8112) (08/31/19) <Bala FA>
- formatsToDrivesInfo should return drives with correct order (#8157) (08/30/19) <Harshavardhana>
- fix `DownloadZIP` for encrypted objects (#8159) (08/30/19) <Andreas Auernhammer>
- Avoid error modification during IAM migration (#8156) (08/30/19) <Harshavardhana>
- mint: turn off progress for awscli sync test (#8158) (08/30/19) <poornas>
- Add unit tests and refactor to improve coverage (#7617) (08/29/19) <Aditya Manthramurthy>
- Fix delete policy routing (#8145) (08/28/19) <Aditya Manthramurthy>