[alisonkisk]

What was changed in the new paper? Hard to say "irrelevant" when the blog post directly influenced a rewrite of the paper.

[scihive]

There are several new conjectures related to the Catalan constant, pi^2, and zeta(3) (Apéry's constant):

http://www.ramanujanmachine.com/wp-content/uploads/2020/06/c...

http://www.ramanujanmachine.com/wp-content/uploads/2020/06/p...

http://www.ramanujanmachine.com/wp-content/uploads/2020/06/z...

From looking at Calegari's blog post, he didn't comment on any them so far...