2.1.2.31

Full-Body IK and Full IK Retargeting now ship as conservative, configurable final-stage pose adaptation layers for Advanced Body Scaling.\n\n- Added supported-chain Full-Body IK for pelvis/root, spine, neck/head, both arms, and both legs\n- Added supported-chain Full IK Retargeting based on live proportion deltas before the final IK solve\n- Added global and profile controls, per-chain tuning, safer defaults, clamping, damping, and fallback behavior\n- Added preview, analyzer, stress-test, support-log, and live debug integration for both systems\n- Bumped plugin version to 2.1.2.31