libpng
on SourceForge
libpng17/1.7.0-oldbetas/libpng-1.7.0beta51.tar.gz
libpng16/older-releases/1.6.17beta/libpng-1.6.17beta03.tar.gz
codeblocks
on SourceForge
Binaries/Nightlies/Prerequisites/wxmsw28u_gcc_cb_wx2812_gcc492-TDM.7z
Binaries/Nightlies/Prerequisites/mingwm10_gcc492-TDM.7z