<p><a href="https://github.com/fishtree-attempt/r-socialsci/edit/main/index.md" class="external-link">Edit on Github</a>
<a href="https://carpentries.github.io/workbench/contributor/pre-beta.html?id=https://github.com/fishtree-attempt/r-socialsci/edit/main/index.md" class="external-link">Edit on GitHub</a></p>
When the pre-beta date for a lesson is added, an extra link sneaks in:
This is shown in the source for index.html (whitespace trimmed)