When linking to a line in a file, the generated link should go to the newest commit, not just the branch #4131

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Situation now:

If I view a single file (like https://github.com/sindresorhus/refined-github/blob/main/license) and click a line, a link is generated like https://github.com/sindresorhus/refined-github/blob/main/license#L5.

Idea:

Since branches are a moving target, links to specific lines break all the time. Opening a file in its respective commit is needlessly complicated in github (you have to click on the file's newest commit, find the file in the diff view and then view that file again). It would be nice (if at all possible) if Refined GitHub could replace the link in the browser's url bar with one containing the latest revision. For the example linked above, this would be https://github.com/sindresorhus/refined-github/blob/57eea6faad444ba299da53439a72438c61122a67/license#L5 Since GitHub's issue viewer inlines these links in funny and different ways, here are the links in a raw form: https://github.com/sindresorhus/refined-github/blob/main/license https://github.com/sindresorhus/refined-github/blob/main/license#L5 https://github.com/sindresorhus/refined-github/blob/57eea6faad444ba299da53439a72438c61122a67/license#L5