- Require Python 3.7+ and gspread 5.3.
- Many, many new APIs added!
- Removed the first_row/first_col/last_row/last_col params from the docs. These were never implemented anyway! If you're working with offsets and need to convert to A1 notation there is a `gspread.utils.rowcol_to_a1` function that can handle the conversion for you.