🔖 v3.9.0

✨ Add dotenv file hierarchy (#200)

* ✨ Add dotenv file hierarchy

* ✨ Allow disabling dotenv files

* 🔖 v3.8.0

✨ Add support for Semaphore 2.0 (#188)

* ✨ Add support for Semaphore 2.0

* 🔖 v3.7.0

Add a couple GitHub Action vars (#163)

* ✨ Add some environment variables for GitHub Actions

The actions are still needed to set a PR number, however we should be able to
handle the commit sha and branch name here to avoid a little boilerplate

* 🔖 v3.4.0