MAME 0.21.5 was released on 16 May 1997.
The known contributors for this version are, in first-name alphabetical order:
The known contributions for this version are, in the order specified in the whatsnew:
- A bug was fixed that was preventing ALT, SHIFT and CONTROL from being selected when remapping keys.
- The 224x288 noscanline video mode was recentered.
- Miscellaneous changes were made to the copyscrollbitmap() function.