According to
this Nickelodeon UK News article on Licensing.biz, Nickelodeon UK announced at
their "Teenage Mutant Ninja Turtles" launch event, which Nick UK held on Tuesday 16th October 2012, that Nickelodeon Preschool will be giving their hugely popular animated preschool series "Dora the Explorer" a fresh 3D-style makeover soon. At the Nick UK's TMNT media event, Nickelodeon UK also announced that Nickelodeon And Viacom Consumer Products UK will be releasing brand new "Dora the Explorer" merchandise, including a brand new "Dora The Explorer" baby clothing line, in UK shops in 2013, and that Nickelodeon will launch the brand new "Dora the Explorer" spin-off property called "Dora and Friends" in the USA in 2014, which will be followed by a international rollout:
Nickelodeon also revealed girls’ TV show Dora the Explorer will get a fresh 3D-style makeover, as well as fresh consumer products like the Dora baby clothing collection which will launch next year. Off-shoot property Dora and Friends will arrive in 2014 in the US, followed by international rollout.