Patch Note v0.31

[b]⋅ Fixed behavior regarding jumps in 2D and 3D actions.[/b] Fixed a bug in which pressing the jump button would sometimes not result in a jump. Other specification changes were made to improve operability. [b]∙ Fixed some text bugs ∙ Fixed a bug in which a miss decision sometimes did not occur even if the user fell. ∙ Changed some UI graphics.[/b]