setup-mingw/test, branch v3.0 GitHub action to set up MinGW-w64 http://git.tensin.name/setup-mingw/atom?h=v3.0 2026-06-06T16:04:17Z foo.cpp -> test/threads.cpp 2026-06-06T16:04:17Z Egor Tensin egor@tensin.name 2026-06-06T16:04:17Z urn:sha1:ef0952fadae6794e225c0c1654887408bcadbf64