If there is more than one File Copy of a bill, the one with the highest number is the most recent. Changes to a File Copy of a bill. Amendments found in the General Assembly's web site for Legislative Information have been adopted by either the House or the Senate or both.
Amendments often refer to changes in line numbers.
Those are the line numbers in the bill's File Copy. If a bill has more than one File Copy number, amendments to the lower File Copy number are typically incorporated in the File Copy that has the higher number.