PS4 Update 5.0 - BETA tester Sign Up. Something Big Incoming???

[LivingMetal]

According to Gematsu, Sony is asking for volunteers to beta test the PS4 system update 5.0.  Does this mean something big is coming?  See sign up links below:

• America (Blog Post)
• Europe (Blog Post)
• Blog Post)

Also According to Gematsu:

"You can sign up anytime between today and the start of the beta in early August (in Japan, registration ends on July 27). Users must be of 18 years or older. In Japan, users must also be a PlayStation Plus or PlayStation Now subscriber." 

So what do you think?