yrokhlin I will get to this as soon as I can. Sorry for the delay. Still deep into some Spriter 2 related things.
nice! some things i would love to have :)
make the file size smaller (shorten json names)
auto remove pointless keyframes
allow sub objects
allow bending sprites
allow to rescale an individual image
allow to change offset of animation use x,y (ctr+M)
auto calculate the boundig box