I mistakenly added many .png files (all from 1 directory) to my local git index then pushed them to the remote github.
Afterwards, I removed (rm) them from the local --cache and synced this change with the remote/github
At this point - when looking at origin.master (on github) the .png files appear to have been removed
However, on github, when I navigate (history) I can still see the dir and all of the .png files, they appear to still be on github.
My question is . . . on github - it seems these .png files are still there and (using storage space on github)?? If yes, how do I remove these .png files using git bash command(s)?