A "redaction" is simply an "edit", such as would occur in a translation:
https://www.merriam-webster.com/dictionary/redaction
The Septuagint, which found its way into the New Testament, contained numerous "redactions":
https://en.wikipedia.org/wiki/Septuagint
https://www.merriam-webster.com/dictionary/redaction
The Septuagint, which found its way into the New Testament, contained numerous "redactions":
https://en.wikipedia.org/wiki/Septuagint