## 📰 Custom Issue <!-- Provide a clear description of what the issue is, and we'll try our best to help 😀 --> The `sphinx-panels` package is now no longer maintained.  The `sphinx-panels` package is also pinning our dependency tree back to using `sphinx` v4.5.0, which is rather dated. The latest release of `sphinx` is now v6.0.0, which was just released on 29 Dec'22.  We should investigate migrating away from `sphinx-panels` to using [sphinx-design](https://github.com/executablebooks/sphinx-design) instead 🚀