# Upgrading to GROWI v7.5.x
# Table of Contents
# For Users
# For Administrators
# [Action Required] Additional IAM Permissions Due to S3 Upload Method Change
# Background
Previously, S3 file uploads used a single PutObject operation. Starting with v7.5, multipart upload is now used instead. This change also fixes an issue where bulk export failed when using S3-compatible object storage.
# Changes
| Version | S3 Upload Method |
|---|---|
| v7.4.x and earlier | Single PutObject operation |
| v7.5.x and later | Multipart upload (falls back to PutObject for files 5MB or smaller) |
# Action Required
Add s3:AbortMultipartUpload permission to your IAM policy.
TIP
CreateMultipartUpload, CompleteMultipartUpload, and UploadPart are covered by s3:PutObject in IAM, so s3:AbortMultipartUpload is the only addition required.
# Things to Check Before Upgrading
None.
- If using S3-compatible object storage, ensure
s3:AbortMultipartUploadpermission has been added to your IAM policy