How to disable auto backup in setup upgrade process?

[Jauer]

Hello I'd like to upgrade Confluence by setup without it performing a backup of home and install directory automatically?

In earlier setups there was a checkbox to disable this procedure.

This is unneccessary because backup is done to a manual drive where enough free space is avlailabel.

Thank you

[Mareks Birkenfelds]

I would like this feature to be returned - disabling backup of home directory. Since our home directory is huge and we perform our own backups - this is unnecessary to backup it during installation process. Now upgrade to latest version just takes so much longer time.