Highlights

• Fixes an issue with multipart objects with multiple versions, due to rename2() optimization being incorrectly used causes versioning to not work, instead only the last uploaded object is the version that gets preserved. If you have a use-case of preserving multiple versions of the same object which are of multipart in nature you must upgrade to this release.
• AbortMultipartUpload() is now idempotent, much like AWS S3.

What's Changed

• Fix tier addition validation by @poornas in https://github.com/minio/minio/pull/18136
• Avoid showing buckets without quorum in each pool by @vadmeste in https://github.com/minio/minio/pull/18125
• chore: drop unnecessary linter by @ferhatelmas in https://github.com/minio/minio/pull/18133
• make sure to set Versioned field to ensure rename2 is not called by @harshavardhana in https://github.com/minio/minio/pull/18141
• do not return an error in AbortMultipartUpload() by @harshavardhana in https://github.com/minio/minio/pull/18135
• Use latest madmin-go (v3.0.21) by @anjalshireesh in https://github.com/minio/minio/pull/18138
• decom: Fix infinite retry when the decom is canceled by @vadmeste in https://github.com/minio/minio/pull/18143

Full Changelog: https://github.com/minio/minio/compare/RELEASE.2023-09-27T15-22-50Z...RELEASE.2023-09-30T07-02-29Z