Borrowed recipes from here and edited them to work with Factorio 2.0: https://github.com/TheSAguy/Bio_Industries
Recipes: `wooden rails recipe`, `alternative production science pack recipe`
Additional feature: added ability to replace/upgrade ralis (wood <-> iron)
Note: to degrade iron rails back to wooden variant ALL variations of rails must be manualy selected in upgrade plan interface.
Example:

Reviewed-on: #8
Co-authored-by: MAGGen <maggen@noreply.example.org>
Co-committed-by: MAGGen <maggen@noreply.example.org>