First, thanks for the clue on .pkgmeta. I have run `release.sh` and created a package plus a zip file, which collected external libraries.
Sorry but I don't really know what I am doing with GitHub Actions, though. I read through the links but these are I believe different approaches to GitHub Actions. I made a file in .github/workflow called main.yaml which is almost the same as yours. I only changed the line
- uses: actions/checkout@v1
to
- uses: actions/checkout@master
I create a package from the master commit. I was on GitHub Actions, I saw the `main.yaml` file but nothing happens
Thanks
PS. I created secrets. Thanks for the link.