The internet apparently said na-na-na-no to the project after a few years of negotiations.
Clarissa will not be explaining anything else for the foreseeable future.
“We tried that, actually,” Hart said,according to PEOPLE.

Melissa Joan Hart on ‘Clarissa Explains It All’; Hart in 2018.Everett Colection; Matt Winkelmeyer/Getty Images
“Nickelodeon got a new president, and they kind of squashed the whole thing.
So it was actually in the works, and yeah, it just sort of disappeared.
So I don’t think [it will happen].”
News of the rebootfirst emerged in 2018, when the project entered early development at Nickelodeon.
“We worked out some contracts, but it never came to fruition.
So, I’m really not sure where that is right now.”
“People ask which one’s my favorite; it’s like picking between your children.