Season 4/History

2016
On May 10, 2016, series director Wilfried Pain, in response to a fan question, revealed that a fourth season was possible with proper fan support.

2017
Almost a year later, on April 23, 2017, creator Thomas Astruc confirmed that the season was still a possibility. On May 17, during a fan live event in Los Angeles, Jeremy Zag confirmed that they were real.

2018
Zag posted on Instagram on January 22, 2018, that the crew was working on Season 4 and Season 5. He wrote that it will include "new powers, new outfits, new kwamis, [and] new heroes!"

2019
On May 21, 2019, Jeremy Zag announced that seasons 4 and 5 would premiere "around the world". On June 11, it has been revealed that seasons 4 and 5 are in pre-production.

In August 2019, it was announced that Gloob would become a partner of the series, starting from this season onward.

On August 23, 2019, it was confirmed by Lindalee Rose that season 4 will feature: "new outfits, new power-ups, new multi-Miraculous-combo powers, jaw dropping new akumatized villains, secret siblings, and who wins and who loses in the Adrienette vs Lukanette ship".

On September 6, 2019 Gloob confirmed that they will co-produce seasons 4 & 5.

On September 7, 2019 Jeremy Zag confirmed that seasons 4 & 5 are on its way! The two seasons are greenlighted and in productions.

On October 13, 2019 Thomas Astruc announced that scripts for season 4 have been done.

On November 1, 2019 Thomas Astruc revealed several concept arts for the new season.