Glossary of data fields in Lithiums V1 and V2 API

Does anyone have documentation that shows a comparison and mapping of all data fields available to retrieve in LIthium's

API V1 as compared with

API V2

There seems to be a disconnect I would like to see a comprehensive view of all data fields available in each version and if the nomenclature has changed what would the new term be to pull in as an examples Kudos, ideas...

Thanks!
Dani