The open source version of Varnish Cache 4.1x is no longer supported. For existing Varnish customers using Varnish Enterprise this is not an issue. For many open source Varnish Cache users this won’t be a surprise, and you will already have updated. The important point is that continued use of Varnish Cache 4.1 means that you will be going it alone. But you don’t have to.
Working as we do with web caching as our baseline, we take for granted that everyone knows and understands and takes advantage of the power of caching for web performance.
It’s hurricane season, and the Caribbean and southeastern United States are experiencing some of the most devastating weather events they’ve ever seen.