Clojurians Log v2

Hello, are there any instructions for extending Cryogen? I'd like to • Make it possible to get the "preview" text stripped of all markup (or at least raw markup, not html) to include in description and og:description meta tags for previews at Twitter/Fb/Slack... • Make it possible to make a tag cloud with tag occurrence counts like here https://blog.jakubholy.net/category/ Thanks! Updated: Re-posted as https://github.com/cryogen-project/cryogen/issues/194

(Here is an example of how previews are useful in Slack: https://blog.jakubholy.net/leiningen-split-uberjar-into-dependencies-and-app/)