Michael Tremer released today IPFire 2.21 Core Update 127, a new update for this Linux-based, open-source, and state-of-the-art hardened firewall distribution that adds lots of updates and various performance improvements.

IPFire 2.21 Core Update 127 is now available as IPFire's first update in 2019, bringing numerous updated components and various improvements. The biggest change is the addition of the Squid 4.5 web proxy software, which brings interface changes with it to make its configuration easier, as well as other improvements.