It’s just a small UI change – “Paths” were renamed to Exit conditions and they only live inside each Agent step, not in the global Agent editor.
How to find them now
Drag an Agent step onto your canvas (or select an existing one).
In the right-hand panel you’ll see an “Exit conditions” section (same place the tutorial showed “Paths”).
Click “+ add exit condition” to create the routes that were called paths in the older videos.
If you open the Agent from the sidebar (where you edit its prompt, knowledge base, functions, etc.) you won’t see exit conditions there – they’re configured per step, so you can use the same agent with different exits in different places.