So should I make sure all my games are on the latest version before the update comes out?

It saddens me that Nintendo won't go to E3 this year. It would be amusing to watch Reggie on stage talking about a Crunchie roll update, a Netflix update, and a 5.6 stability update for the Wii-U on stage and in front of a crowd with a huge hype surrounding it.https://twitter.com/ZhugeEX/status/739488433203236864
Which to me, looks like a huge joke. But everyone PANIC!!!!!!!!!!!!!!!!!!!!!!1111111111111111