When does The Adventures of Paddington return?

The Adventures of Paddington is an animated children's television series. The series is based on the stories written by Michael Bond. It airs on Nickelodeon internationally, except in France where the series airs on Gulli and later on M6 and Piwi+.
The show centres on a younger Paddington as he writes letters to his Aunt Lucy celebrating the new things he has discovered throughout the day.