The primary purpose of 1.0.1 was to fix the "FinallyExit" server loop that corrupted level.dat files. If you played on Beta 1.0 for more than two hours, your world had a high chance of becoming unloadable. Beta 1.0.1 stabilized the chunk I/O system.
Beta 1.0.1 is a minor update to Minecraft, released immediately following the initial launch of the Beta phase on December 20, 2010. While the jump from Alpha to Beta (version 1.0) was a major milestone, version 1.0.1 was primarily a stability patch designed to fix critical bugs that prevented the game from functioning correctly for many players. minecraft beta 1.0.1
Take a look back at the mechanics and mysteries of Minecraft's earliest beta versions: 08:21 Minecraft Beta Guide - Everything you need to know 13:13 Minecraft - Back In Beta! - Part 01 56:45 The primary purpose of 1
Outside of official logs, is a popular subject in the Minecraft Creepypasta Wiki . In this internet myth, the version is described as a "lost" or "creepy" build of the game that isn't available in any standard launcher. Beta 1
(Great fixes, minimal new features)