noun
complete version; final version
Refers to a finished, fully realized version of a work, product, or plan, as opposed to a draft or prototype.
完成版のレポートを明日までに提出してください。
Please submit the final version of the report by tomorrow.
このゲームの完成版は来月発売されます。
The complete version of this game will be released next month.
最終版 emphasizes the last version in a series, often implying no further changes, while 完成版 focuses on being fully realized.
Compound of 完成 (completion) and 版 (version, edition).