BoxOS December

Note: The background in the image is licensed by Creative Commons. 
BoxOS December (5.2) was a canceled release of BoxOS developed by BoxOS Computer Corporation. The reason why this OS was canceled was because the features had too many bugs and BoxOS Computer Corporation couldn't fix them all before release day, so they had to scrap BoxOS December. 
r.i.p BoxOS December. January 17th, 2112-July 19th, 2115
=== Release History ===
I'm too lazy to do them all.