Nope, not just you. Personal preference with namespaced code is to use uppercase for acronyms unless there's a technical reason not to. Composer's autoloader doesn't have that reason, I sure hope JLoader doesn't too.

So can we change it then to CMS ??

Now is the time to get it right - we wont be able to change it later (I think)

If its ok to change to CMS I am happy to make the changes

I'm good with it personally. Just know you'd need to fix the casing in the filesystem too and that always gets a little tricky (luckily we aren't dealing with anything that's been released yet).

so you are or are not in favour of me spending the time to address this.

I am in favor.

OK - will close this and will try to work on a PR for 3.8 branch I assume and I need to find where in the filesytem it is defined

@brianteeman it's the first folder in libraries: https://github.com/joomla/joomla-cms/tree/staging/libraries

yeah - got it - just doing the rename in git

OK gave it a go see #15081

how about dropping the Cms or CMS in favour of Core? It makes more sense to me