Java Edition Alpha v1.0.17_03
From Minecraft Wiki
Minecraft Alpha v1.0.17_03
August 23, 2010
Alpha v1.0.17_03 is a version released to fix an item duplication bug and to improve performance.
3 bugs fixed
- Fixed an item duplication bug.
- Improved framerate.
- Attempted to fix a bug with players getting stuck in blocks.