OK updates to the main plugin to support the new Discourse Thumbnails.
Basically this involves stripping out the code TLP had built to create and manage thumbnails and add new interfaces to work with core thumbnails.
This is a rather large update, but benefits heavily from my work on the TC version:
https://github.com/paviliondev/discourse-topic-previews/pull/151
Because Discourse presently only generates Thumbnails from within Theme Components, you must also add this very simple Theme Component to initiate the thumbnail creation: @David would be great to have a plugin only option here
NB I’m not sure how long the full plugin version will stick around. I’m likely to focus on the Theme Component and the Plugin Sidecar going forward
Please test this out in staging before committing to Production if you can. I have tested it in Production but your mileage may vary. And of course let me know of any issues …