These launchers keep each version in a separate folder, avoiding version conflicts.
In late 2011, Mojang was preparing for the massive "Adventure Update." Originally planned as Beta 1.7, the update grew so large that it was split. The first half was released as Beta 1.8 (The Adventure Update Part I). The second half was intended to be Beta 1.9.
However, during the development of what was internally called Beta 1.9, Mojang decided the game was finally ready for a full launch. Instead of releasing Beta 1.9, they rebranded the version as (The Adventure Update Part II). Therefore, officially speaking, there was never a public "Beta 1.9" in the launcher. download minecraft 1.9 beta
Disclaimer: This guide refers to the Java Edition Beta 1.9 released in 2011, not modern Bedrock beta releases. Java Edition Beta 1.9 Prerelease - Minecraft Wiki 2 Apr 2026 —
The six pre-releases of Beta 1.9 introduced foundational mechanics that remain integral to the modern Minecraft experience. 1. New Dimensions and World Generation Java Edition Beta 1.9 Prerelease - Minecraft Wiki These launchers keep each version in a separate
This is the technical part. Because there is no official "Beta 1.9" in the standard launcher menu, you have two methods to access this era.
: Name your installation (e.g., "Beta 1.9"), click Create , and then hit Play from the main screen after selecting your new profile. Why Version 1.9 Beta is Significant The second half was intended to be Beta 1
: A high-stakes survival mode where death is permanent. Safety Reminder