0.0.9a (19h 15min, may 16, 2009 y – 11h 53min, may 17, 2009 y)
Description:
0.0.9a was a version of Classic released on May 16, 2009, at 19:15 UTC, which added a new building mode and a counter for displaying frame rate and chunk updates, and changed the resolution.
Notch did not release versions 0.0.4a through 0.0.8a, assuming they existed to begin with.
Added to timeline:
Date:
19h 15min, may 16, 2009 y
11h 53min, may 17, 2009 y
~ 16 hours