During its 45th General Shareholders meeting, Capcom mentioned how Mega Man is still one of the company's most "highly-valued IPs" and it's always "considering how to create games for it on an ongoing basis" (thanks, Rockman Corner).
Another question touched on the results of the recent Capcom Super Elections, acknowledging Mega Man's popularity in the poll, and asking if this would have any influence on the future of the franchise. Capcom noted again how it values "all" of its IPs, including Mega Man, and was always considering how to utilise them in both games and media.
So don't worry about the fact Capcom hasn't done anything new with Mega Man in recent times, as the blue bomber is always being considered for future outings. These comments follow Mega Man's Game Boy library being added to the Switch Online service in June.