.unitypackage
file.OpenUPM
.https://package.openupm.com
.dev.yarnspinner
.+
button, and choose "Add package from git URL".https://github.com/YarnSpinnerTool/YarnSpinner-Unity.git
..unitypackage
file, and extract it into your project..unitypackage
for that release..unitypackage
. Unity will ask which files you want to add. In almost every case, you'll want to import all files.