XLSB support in read_excel()  - #8540
XLSB support in read_excel() #8540
@subhsaha : Thanks for the PR!  Unfortunately, it seems like your PR has a ton of commits that aren't necessary to your change.  Can you create a new branch off `master` and make your changes there? @subhsaha I didn't see any changes to `io/excel.py` in the current diff though may be overlooking. I think it would be easier as @gfyoung mentioned if you start from a new branch off of master and submit a new PR, so closing this one