Follow and manage working with your colleagues in Google Docs can be easier with the function of seeing any history on the sentence.
Google always realizes the importances and advantages for real time collaborative working. It might increase the effectiveness and efficiency if you can get tracking who edited the document.
This update has developed from the “See version history” but to be more practical and easy to use. Now users can check any edited content by highlighting the specific words or sentence and click right and choose “Show editors” then you can see who had edited this sentence.
Moreover, you can go to the “See version history” directly if you want. Your work will be easier and more perfect.
Source: Google Workspace Updates