When does Caillou's Perfect Christmas return?

Caillou was first shown in the episode "Caillou Makes Cookies", which aired in 1997. The series is based on the books by Hélène Desputeaux. It aired on Teletoon (both English and French versions) until the fourth season. A series reboot was announced in 2023 with a release date set to debut later that year on Peacock with 52 eleven-minute episodes.