pi, err := z.PutObjectPart(ctx, bucket, oi.Name, res.UploadID,
				part.Number,
				NewPutObjReader(hr),
				ObjectOptions{
					PreserveETag: part.ETag, // Preserve original ETag to ensure same metadata.
					IndexCB: func() []byte {
						return part.Index // Preserve part Index to ensure decompression works.
					},
					NoAuditLog: true,
				})
			if err != nil {

	versionID := srcInfo.VersionID
	if srcInfo.versionOnly {
		versionID = dstOpts.VersionID
		// preserve destination versionId if specified.
		if versionID == "" {
			versionID = mustGetUUID()
			fi.IsLatest = true // we are creating a new version so this is latest.
		}
	}

	modTime = UTCNow() // We only preserve modTime if dstOpts.MTime is true.
	// in all other cases mtime is latest.

		metadata[ReservedMetadataPrefixLower+ReplicationTimestamp] = UTCNow().Format(time.RFC3339Nano)
		metadata[ReservedMetadataPrefixLower+ReplicationStatus] = dsc.PendingStatus()
	}

	// We need to preserve the encryption headers set in EncryptRequest,
	// so we do not want to override them, copy them instead.
	maps.Copy(metadata, encMetadata)

	// Ensure that metadata does not contain sensitive information

		srcInfo.UserDefined[ReservedMetadataPrefixLower+ReplicationTimestamp] = UTCNow().Format(time.RFC3339Nano)
	}
	// Store the preserved compression metadata.
	maps.Copy(srcInfo.UserDefined, compressMetadata)

	// We need to preserve the encryption headers set in EncryptRequest,
	// so we do not want to override them, copy them instead.
	maps.Copy(srcInfo.UserDefined, encMetadata)

* 📝 Update sponsors: remove Codacy. PR [#13032](https://github.com/fastapi/fastapi/pull/13032) by [@tiangolo](https://github.com/tiangolo).

## 0.115.6

### Fixes

* 🐛 Preserve traceback when an exception is raised in sync dependency with `yield`. PR [#5823](https://github.com/fastapi/fastapi/pull/5823) by [@sombek](https://github.com/sombek).

### Refactors

	NoDecryption                        bool      // indicates if the stream must be decrypted.
	PreserveETag                        string    // preserves this etag during a PUT call.
	NoLock                              bool      // indicates to lower layers if the caller is expecting to hold locks.