Please change the launcher so...

[poxun]

It prompts before updating an already installed modpack.

Since servers will always lag behind by a few hours, days, even weeks it is frustrating to have the version (with extra mods such as optifine added and one disabled (guess which one) to match the server) of the modpack blown away and replaced with something that is useless.

Then just selecting the correct version does nothing unless you then force update, which then sometimes leaves you with BOTH the old and new versions of the mods installed then leaving you with no choice than to wipe the folder and start again...

 

[jjw123]

it does prompt.. it asks you if you want to update it

 

[poxun]

Do you mean the launcher? Launcher updates do prompt.

If it is supposed to prompt on modpack then it is buggy then since it most definitely did not ask me or several of the other players on our server

 

[ratchet freak]

and going to edit modpack you have the option to downgrade on the last tab...