I recently upgraded from 1.16 to 1.18.1. This resulted in the breakdown of the custom theme I was using. In efforts to update the theme I am running into issues where my new CSS does not get used. I am using /skins/myskin/main.css, and /skins/myskin/myskin.css. Neither approach seem to take on the changes I have made. Is there a CSS caching mechanisim in place that can be flushed.
Thanks,
Don