[Edogawa Ranpo]

Turns out Australia and New Zealand aren't the only Nickelodeon regional feeds to rebrand today, as Southeast Asia, Middle East & North Africa, Central & Eastern Europe, and Poland also received the Splat.

Ah you beat me to it. Also it seems NZ has switched to their own version of the Asia feed now that Nick Australia is free-to-air.

EDIT: Seems like Germany now has the new look too, switching its name from Nick back to Nickelodeon. It's unknown if the Netherlands, Spain or Portugal have received the new look. Nickelodeon Austria also got a German language version of the CEE next bumpers with no "Gleich" text. France also received the rebrand too.
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The Commercial Light (basically the European) feed btw was introduced in September 2022, replacing the original Nick France feed and uniting it with its sister channels in French-speaking Belgium, Spain and other European countries. Sadly, it's entirely textless and the rebrand is identical to the other European channels.