GALAXY v0.7.0–v0.8.0: Barnes–Hut Self-Gravity, Parallel GPU Tree Construction, and Hardware Evidence Harness
# GALAXY v0.7.0–v0.8.0 GALAXY v0.7.0–v0.8.0 records two consecutive milestones in the development of GALAXY's resident Barnes–Hut self-gravity execution family. Version v0.7.0 established the correctness-first Barnes–Hut self-gravity and GPU tree-construction foundation. It introduced deterministic resident N-body self...