I would like to find out what the last change was to a range of lines in a source file (not the entire file!). Is there a simple way to do this? Ideally, I would like to do it on GitHub and avoid cloning a multi-gigabyte repository. If cloning is a must, I am interested in answers that rely on that too.
I know that I can go to the source file and click the “Blame” button, but it is very hard to go through a forest of interspersed changes and find the most recent one. I am not confident that I did not miss anything. Example: