They made more episodes past the pilot?
Yep
So far
S1E0 - Pliot (Released 25/11/19)
S1E1 - Murder Family (Released 31/10/20)
S1E2 - Loo Loo Land (Released 9/12/20)
S1E3 - Spring Broken (Released 31/1/21)
S1E4 - C. H. E. R. U. B. (Released 14/3/21)
S1E5 - The Harvest Moon Festival (Released 30/4/21)
S1E6 - Truth Seekers (Released 21/8/21)
S1E7 - Ozzie's (Released 31/10/21)
S2E1 - The Circus (Released 30/7/22)
There was a planned 8th episode for season 1, but it is currently in limbo due to legal issues, so only clips of it are public.
Truth Seekers is generally regarded to be the best, with a current IMDB score of 9.1.
C. H. E. R. U. B. ranks lowest with a current score of 7.4
The series overall is sitting at 8/10
The visual quality got significantly better after the pilot, and a few actors were changed (Stolas was recast, and they changed Millie from Erica Lindbeck (Loona's VA) to a unique actress, Vivian Nixon).
Some of the more noteworthy actors they've managed to get on it include:
Mara Wilson (Matilda in the 1996 movie) as Mrs. Mayberry in Murder Family
Alex Brightman (Beetlejuice in the stage adaptation) as Fizzarolli and his mechanical duplicates in Loo Loo Land and Ozzie's.
James Monroe Englehart (Genie in the stage adaptation of Aladdin, and a couple of people in Hamilton) as Vortex in Spring Broken, and Asmodeus in Ozzie's.
Norman Reedus (Daryl in The Walking Dead) as Striker in The Harvest Moon Festival
Jonathan Freeman (Jafar in Aladdin) as Paimon in The Circus