Changes since 1.4pre2:
- add support for weapon hotkeys; hotkeys 1-9 switch weapons, but can be overridden by Lua; and another 3 hotkeys are available for Lua
- restore some retro/nostalgia features in the software renderer: every-other-lines mode, and 8-bit mode
- MML/Lua can now set the maximum inventory on a per-difficulty level
- numerous new Lua API additions
- bug fixes
Note: Aleph One 1.4rc1 is not network compatible with previous versions, due to the addition of hotkeys