Universe OS 2.1

Universe OS 2.1 is a version of Universe OS.

Codename Croissant
Universe OS 2.1 was codenamed “Croissant” due to the long history of the bakery. The first leaked build was 2.1.5, it wasn't changed that much. The second leaked build, 2.1.13, added command panel and an option to shutdown without startup Universe DOS.The thrid leaked build was 2.1.20, added new startup screen and sound, also shutdown sound.

UniverseWorld 1987
In UniverseWorld 1987, they displayed 2.1.33, the forth leaked build, it added TrueType font. The fifth build, known as 2.1.42, added more system sound and dropped the codename “Croissant”.The sixth leaked build, 2.1.51, added a shutdown screen to remind you,‘Now you can safe to shutdown’. The seventh build, 2.1.63, fixed some bug.