David,

Thank you for your answer

Do you have an ETA of the new version with support of deep archive?

thanks for answering
The good thing is that I'm OK with 12 hours of object restore and 180 days of retention

I thought that x-amz-storage-class HTTP header to DEEP_ARCHIVE will do the trick as its described https://www.msp360.com/resources/blog/how-to-archive-data-from-amazon-s3-to-glacier-with-explorer/