On 24/04/20 2:39 am, Donald Muller wrote: > What are the differences between V5.x and V4.x? > v5 is more advanced code, and currently still in beta. See <https://wiki.squid-cache.org/Squid-5> and <http://www.squid-cache.org/Versions/v5/RELEASENOTES.html>. Amos