diff --git a/.github/workflows/latest-changes.yml b/.github/workflows/latest-changes.yml
index 759ee80..4bda7c0 100644
--- a/.github/workflows/latest-changes.yml
+++ b/.github/workflows/latest-changes.yml
@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           # To allow latest-changes to commit to the main branch
-          token: ${{ secrets.FULL_STACK_FASTAPI_POSTGRESQL_LATEST_CHANGES }}
+          token: ${{ secrets.LATEST_CHANGES }}
       - uses: docker://tiangolo/latest-changes:0.3.0
       # - uses: tiangolo/latest-changes@main
         with:
diff --git a/deployment.md b/deployment.md
index 85800a9..6727d29 100644
--- a/deployment.md
+++ b/deployment.md
@@ -143,6 +143,13 @@ You can set several variables, like:
 * `POSTGRES_DB`: The database name to use for this application. You can leave the default of `app`.
 * `SENTRY_DSN`: The DSN for Sentry, if you are using it.
 
+## GitHub Actions Environment Variables
+
+There are some environment variables only used by GitHub Actions that you can configure:
+
+* `LATEST_CHANGES`: Used by the GitHub Action [latest-changes](https://github.com/tiangolo/latest-changes) to automatically add release notes based on the PRs merged. It's a personal access token, read the docs for details.
+* `SMOKESHOW_AUTH_KEY`: Used to handle and publish the code coverage using [Smokeshow](https://github.com/samuelcolvin/smokeshow), follow their instructions to create a (free) Smokeshow key.
+
 ### Generate secret keys
 
 Some environment variables in the `.env` file have a default value of `changethis`.