By the time a project hits the 0.9 threshold, the user interface (UI) is usually finalized. If "Long Story Short" involves mechanics—be it decision trees, inventory management, or mini-games—they should be fully functional in 0.9a. The "Long Story Short" concept often aligns with time management mechanics; if the game is about summarizing events, the 0.9a version ensures that the tools to do so are fluid and intuitive.
For the user, downloading "Long Story Short Version 0.9a" guarantees a smoother experience than the base 0.9 release. It suggests that the developers are active, responsive, and dedicated to quality control. It ensures that the "short" version of the story isn't cut short by a software crash. Long Story Short Version 0.9a