Softaculous or Manual Upgrade

Have just taken over management of a couple of sites running OwnCloud
Both running V 8.2.8 and the web admin telling me to upgrade to 8.2.7

Do I click that "Update" button or go the manual path as outlined here? https://doc.owncloud.org/server/8.2/admin_manual/maintenance/upgrade.html

I've had issues with Softaculous on other code installs and am not wishing to set myself up for grief if I don't need to.
Thanks

Version 8.2.7 is the current version. Can you check the version number in:
config/config.php
version.php
and open https://example.com/owncloud/status.php on your browser.

My bad ... the current version is 8.2.2 not as indicated in my OP