Hi @zakaria-smahi_2127,
That badge looks like something generated by a CI-server, and I think it's showing the latest version or tag or something related to a release branch? I don't have much context.
It's not something that ProGet (a package manager) would generate, since all of the packages in ProGet are considered "published".
Our CI/CD platform, BuildMaster, can generate these badges:
https://docs.inedo.com/docs/buildmaster-ci-cd-continuous-integration-server-badges
Cheers,
Alana