David Anderson on "[Plugin: UpdraftPlus Backup and Restoration] S3 backup not compatible with newest version"

Hi,

Any success? We're quite eager to release this. Our internal testing has not turned up any problems, so if we can clear this, we can release it to everyone. The error message you had before indicates you're still using the old SDK - please check your UpdraftPlus version number to confirm that you're on the dev version (should be 1.9.53 or later).

David