Port markdown filter: Availability details
Refactor the Availability details (formerly known as Badges) and expandable version history section as a Hugo shortcode. Script any content changes needed to migrate existing content to this new format. Add to the MR in the GitLab project to document the new markdown syntax.
In Nanoc, this was an alert type. It may make sense to do that here as well, but TBD.
As part of this, let's review all feedback from the recent combining of history and badges: gitlab-org/gitlab-docs#1751 (closed)
Edited by Sarah German