Wine has had 64 support for ages. A typical wine installation is multi-arch, supporting both 64 and 32 bit windows programs which is very important because runn

Wine has had 64 support for ages. A typical wine installation is multi-arch, supporting both 64 and 32 bit windows programs which is very important because running older 32 bit only programs is a huge use case for wine. The post you linked seems to be about the difficulty of packaging the 32 bit support for 64 bit only ubuntu.