[W. Knight]

And we know who's behind the overall revamp thanks to It's Nice That: The LA-based studio Roger.
www.itsnicethat.com 

It appears that the Splat is no longer just confined to the Nickelodeon logo; Roger has created a circular grid system for a secondary set of splat shapes. A new Nickelodeon motion language has also been introduced. It mixes 3D and traditional cel animation, harking back to the channel’s classic animation style. The motion assets have been combined with bold typography which occasionally comes to life as 3D bubble letterforms itself. Roger chose ROC Grotesk for its “subtle irregularity” and paired it with Neue Plak.

Nickelodeon is well known for its signature orange brand colour; but Roger has introduced additional pairings of purples and pinks creating, bringing depth to the brighter idents.

“We aimed to infuse a sense of imagination and exploration into every deliverable and design choice in a quite literal sense, with elements reinventing themselves in real-time,” says Roger creative director Braden Wheeler. “It was a tightrope balance between eclectic and cohesive, but the modularity built into the system gives Nickelodeon the flexibility to play in their sandbox and build upon the brand for years to come as new IPs and initiatives are introduced. Flexibility was always at the forefront of our thinking.”

Nick Jr. in the US is in the middle of a refresh, currently this only affects the Nick Jr. on Nick block but will probably come to the standalone channel in the coming weeks. twitter.com 

The Nick Jr. refresh is coming this September per the same article.

(P.s. Mods: The current discussion on this is split between this thread and International Pres thread. Maybe we can merge the posts from the latter to here?)