Now, for decades there has been a canonical solution to this problem, which is to use something called a "version control system," and a version control system does what is says on the tin.
الان، لعقود كان هنالك حل مرخص لهذه المشكله، وهو استخدام مايدعى بنسخه نظام التحكم ونسخه نظام التحكم تفعل ما يدل عليه اسمها.