Hiya

I'm using piwigo 2.7.4 and have not had the pleasure of doing a software update as yet.
I know to back up the database and also back up the files, both on to my computer.

Is there anything else I need to do ?

Do I need to update when 2.8 is stable ? or can I be on 2.7.4 quite happily.
There's only me as the user (for security reasons).
I've made various style changes as well, has the style changed much ?
I think I've got 4 add-ons as well, will those need updating ?

Sorry, newbie alert :)