Hi! Mine seems to be 4.2.3
It was installed a few days ago (say last 10-15 days) along with the whole theme set.
Theme was updated via the ENVATO PLUGIN.
As of now, as I said, not that I’m having problems, but the notice still persists up in the WP admin panel, and annoying as it is, I kind of fear it to cause trouble in the near future days…
As a reminder, childtheme was also installed, however it has not been activated yet and given the level of CSS customization, maybe I won’t do that anytime soon by the moment. Maybe is this a childtheme-related issue?