This repo ads some nodes that stoped being suported, very VERY USEFULL for workflows that iterates a list of values.
I recomend you check out my workflow
https://github.com/mr-pepe69/Lewd-poses-for-Stable-Diffusion
it shows how i expect them to be used.

(The path for the input text file node is expected to be absolute path, you may want to check out how to get the a path like that.)