19.4 Package curl for Windows in a signed installer
19.5 make configure use --cache-file more and better
19.6 build curl with Windows Unicode support
+ 19.7 use pkg-config to find libpsl
20. Test suite
20.1 SSL tunnel
See https://github.com/curl/curl/issues/7229
+19.7 use pkg-config to find libpsl
+
+ When enabled in configure, libpsl is not found and picked up using details
+ with pkg-config, thus sometimes missing out on platform specific adjustments.
+ This should be fixed.
+
20. Test suite
20.1 SSL tunnel