2026.9.14.1239 - FABRIK bone stiffness, more holiday nodes, fixes & tweaks — Resonite Steam update #5708645

Hello everyone! I've got another tidbit of StrikePose for you, our new in-house IK - FABRIK chain now supports bone stiffness! This is a new mechanism that allows to prevent weird kinks and bends when solving bones, making them look much nicer. This was implemented to make spine behave well for the Biped IK, I'll be integrating this soonish and continuing work the full body IK. There's a few other goodies too! RaycastOne now has IgnoreHierarchy input! There's a few new nodes for Black History Month & Halloween since it's coming up soon. More will come in the future! Also a number of bugfixes for FFT and desktop sharing. Notably custom video streams *might* work on Linux now, so give it a try! New Features: - Added Start/End Stiffness support to FABIK chain -- Start/End indicate the intensity of stiffness from the first iteration to the last -- The higher the stiffness, the more will each...