Add note to the docs

Author: drewcassidy

docs/workflows/index.md

@@ -4,6 +4,10 @@ KSPBuildTools provides several reusable workflows for use with Github Actions. T
 
 For usage, see [Reusing Workflows](https://docs.github.com/en/actions/sharing-automations/reusing-workflows) in the Github docs.
 
+```{warning}
+Due to a limitation of Github actions, only *tagged releases* have reusable workflows with the correct action version. If you pin a workflow to a branch, or leave your workflow usage untagged, it may run action versions incompatible with the workflow
+```
+
 ```{toctree}
 ---
 caption: Contents

justfile

@@ -9,3 +9,7 @@ release *args:
   @just pin-workflows $({{yaclog}} show --version)
   git add .github/workflows/*.yml
   {{yaclog}} release -c
+
+docs:
+  uv run --with-requirements docs/requirements.txt --no-project -m sphinx docs/ docs/_build
+