When working on an emulator, a feature never really feels finished. Last month, crudelios triumphed with his new software bounding box implementation. It was easily the most accurate implementation of the feature to date. A few months before that, magumagu created more accurate disc timings to make games load more accurately. RachelBryk has been steadily adding features for TASing for years. Perhaps a longer term, more general project is Sonicadvance1's continued work on Dolphin's ARM port which is always receiving updates.
All of those …