Jasperdemption will last 15 episodes.
First episode, she gets unbubbled and uncorrupted, and finally understands that Steven isn't Rose, so she won't go berserk.
One episode where Peridot tries to show Jasper the wonders of Earth, but Jasper doesn't get it.
One episode where Jasper apologizes to Amethyst. It's not a good apology. Jasper pretty much just says that Amethyst is okay for a runt and doesn't deserve to die. Amethyst accepts it because everyone's gotta start somewhere.
One episode where Jasper works out her problems with Garnet and Pearl, since they were in the war against each other. It ends with them coming to an understanding, but not being friends.
Three episodes of Lapis and Jasper apologizing to each other. Jasper makes Lapis feel like less of a monster, Lapis makes Jasper feel less worthless, and it ends in a healthy Malachite.
The other 8 episodes are filler. Jasper dicking around with the Rubies. She becomes a de facto member of the Shorty Squad. She also makes friends with some townies, and comes to realize why Pink Diamond loved the Earth so much.
Jasper never calls herself a Crystal Gem, but she chooses to fight for Earth, and she changes the yellow diamond on her uniform to a pink one.
This is 100% canon and accurate!