[kata-dev] questions about rpm and version

Hi, all i have 3 basic questions. 1. where to download or how to build  src.rpm 2. version of source code and version of rpm, do they match ? latest source is 2.X, latest rpm kata-runtime-1.12/kata-containers 2.2 3. kata-runtime-1.12 needs qemu-wiki, where to find it and is it product-ready? thanks