Website Updates Don’t Appear

The Problem:
Very recent updates of materials on this website, posted minutes or hours ago, may not be displayed in your browser, which shows you the older version of the material. The reason is likely to be that the older version is stuck in your browser’s cache, and that is what your browser is displaying.

The Solution:
Flush or clear out your browser’s cache. Instructions are here. NOTE: Be sure NOT to clear out the COOKIES that your browser stores.