Google Sheets can automatically update the last modification date and author, for each row of your sheet. Previously, you needed to write Apps Script code to do this.
With Kyran AI App Builder for Sheets, you can simply describe what you want, and it will write and apply everything, so you don't have to worry about any details.
Kyran AI App Builder for Sheets is a Google Sheets add-on, which you can find on the Google Workspace Marketplace.