Hi, first of all, I've been waiting for an update to 1.20 for a few days, so thank you for your work!

Since I couldn't find any contact channels, I opened this issue to ask for help in making foods from other mods putrefiable.

I'm not sure if this is possible, but thank you again for your awesome work!

wow, that great!
thank you and have a nice day! lol

Hey there! This is certainly possible

All of TFC's foods are defined through a food item json definition. I have an event (TFCEvents.data or tfc.data depending on version) for adding all of TFC's data types through js

Here's the documentation for 1.20 on adding your own food items, which defines which items rot and how fast

For future note, a good place to contact me is in the dedicated KubeJS TFC forum in the TFC Discord content channel