Instead of this, it uses a 'refresh token' The launcher doesn't store the password locally.Edit profile pictures or custom made ones.Game directory (where the game files are saved on disk).Command line arguments for Java (such as heap size).Older/custom versions can also be added manually. Includes access to outdated development builds and previous releases. Manage multiple profiles (stored in 'launcher_profiles.json').
Currently, the Minecraft launcher supports 57 languages.