Hi Gianni,
I was the one who submitted this post: Phone call_logs and call_history API compatibility - #5 by francisco.cercado One of the things I mentioned was a lack of documentation on how to migrate and, more importantly, account for the missing/changed data in the JSON returned. Was any thought given to creating a “migration guide” for this? e.g. show what the deprecated API returned and show how that data can be retrieved either mapping to new fields with the same info or additional API calls to “fill in the blanks”? This change is a fairly heavy lift and some migration “how to’s” would be very helpful…