Simon Willison’s Weblog

simonw/actions-latest. Today in extremely niche projects, I got fed up of Claude Code creating GitHub Actions workflows for me that used stale actions: actions/setup-python@v4 when the latest is actions/setup-python@v6 for example.

I couldn't find a good single place listing those latest versions, so I had Claude Code for web (via my phone, I'm out on errands) build a Git scraper to publish those versions in one place:

https://simonw.github.io/actions-latest/versions.txt

Tell your coding agent of choice to fetch that any time it wants to write a new GitHub Actions workflows.

(I may well bake this into a Skill.)

Here's the first and second transcript I used to build this, shared using my claude-code-transcripts tool (which just gained a search feature.)