Mihosoft/freerouting is a fork of a GPL violating fork (freerouting/freerouting) of the original autorouter written by Alfons Wirtz. (It's GPL violating because these forks proceeded to completely strip Alfon's name and copyright blocks out of all the source files like true assholes). The freerouting/freerouting project on github is still maintained at least.
KiCad's "autorouter" was simply some button integration for use with Alfon's autorouter distribution back in the day. There's a plugin located in the freerouting/freerouting project that adds that button back to KiCad 6.
KiCad's "autorouter" was simply some button integration for use with Alfon's autorouter distribution back in the day. There's a plugin located in the freerouting/freerouting project that adds that button back to KiCad 6.