Version 19.24.2 is available upstream. Please consider updating!
It seems that version 19.24.2 is available upstream, while the latest version in the Gentoo tree is 19.24. You think this warning is false? Read more about it here.
dlib is a C++ library for developing portable applications dealing with
networking, threads, graphical interfaces, data structures, linear
algebra, machine learning, XML and text parsing, numerical
optimization, Bayesian nets, and numerous other tasks.