How to push PackageManager official document https://developer.rhino3d.com/guides/yak/ Summary Build component Update version info in manifest.yml e.g. "1.1.0-beta.1" to treat it as a pre-release. Move some items to package folder like following. Use "C:\Program Files\Rhino 7\System\Yak.exe" build --platform win command to build yak package. If the build runs without problems, the guid is added to the keywords in manifest. Use "C:\Program Files\Rhino 7\System\Yak.exe" push tunny-x.y.z-rh7-win.yak command to push the package to Rhino PackageManager. Finish!