In reply to Marcelo.

@Marcello -> You obviously do not get it!
1 feature tried, 1 feature failed. That does not spell good as a rule, sorry I picked that specific setting to try!
Moreover, nearly all items listed I would prefer to have in a theme, no need for outside support.
Are there actually people who do not know that WP sets your site to maintenance mode when you upgrade a theme or plugin? The feature to disable notification for those I believe is a bit nonsensical as that thwarts a lot of security for the future of the site.