Cache invalidation not working/not implemented
When a new version of the website get's deployed to f-droid.org the browser cache does not seem to be invalidated.
I had to press ctrl-shift-r in firefox to see the new version of the website. I had to do the same again on the search result page (i.e. https://f-droid.org/packages/#q=firefox) otherwise the search would not trigger and I would only be shown a list of all apps.
Ping @NicoAlt @pserwylo