Update: Rneg-d-r50b-r50.03

Rneg-d-r50b-r50.03 Update: Refinements & Stability Patch

We are rolling out . This is a maintenance and refinement update focused on resolving minor stability issues from the previous .02 release while slightly shifting the negative space handling for better prompt adherence.

Report any regressions in the #rneg-discussion channel.