How do i change my version?

[sqwennyy]

Hi, how can i change my version to 1.8.9? I dont need to change it in multiplayer menu, i need to change my version in minecraft, 'cause i need to use 1.8.9 resourcepack. How do i change my ver in launcher? I have seen that somebody do it.

[kawaiinekololis]

You cannot use resource packs from Minecraft 1.8.9. They are too old for Minecraft 1.21.11 to work and require converting. You can use the following website to do that: https://www.convertmcpack.net

And this is how to change your LiquidBounce protocol verison: https://liquidbounce.net/docs/tutorials/changing-version
Please be aware that this WILL NOT change your actual game version.