David Taylor 830797a9c3 FEATURE: Allow post/topic thumbnails to be prioritized via markdown (#12044) ... Previously we would always take the first image in a post to use as the thumbnail. On media-heavy sites, users may want to manually select a specific image as the topic thumbnail. This commit allows this to be done via a `|thumbnail` attribute in markdown. For example, in this case, bbb would be chosen as the thumbnail: ```   ```		2021-02-11 15:44:41 +00:00
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discourse-markdown-it.js	FEATURE: Allow post/topic thumbnails to be prioritized via markdown (#12044)	2021-02-11 15:44:41 +00:00