Where is the new Install Custom Nodes menu for the new frontend?

[mrfrostycakes]

I can't seem to find the button to pop this open. Does it even exist anymore since there is no Manager button?

[LukeG89]

Manager button should be there:

[LukeG89]

I know what the problem might be. Probably your ComfyUI-Manager is outdated (I just tried downgrading mine and the buttons don't appear)

To upgrade the Manager, you have to open terminal inside ComfyUI\custom_nodes\ComfyUI-Manager and run git pull (you need git installed in your system)