PuGo has released in
Github Release. It’s better to download with your system requirement.
darwin/amd64 packages. If you need other platform, read the Compile documentation to build binary file in manual.
The released package is zipped. Please install an unzip tool to extract, such as Winzip.
Just download new release file to run old contents. I will keep smooth upgrade as possible. If something changes, I will write the details in release note. You can follow the details to change your old contents.