Added experimental support for dark themes. Currently supported: Bandcamp, JSFiddle, Spreaker, Twitter.
Removed FOX Sports. Their video section has been discontinued and all of their URLs return a 404 error now.
As far as I know, Facebook embeds don't currently have a dark mode.
Added Falstad. Thanks to ControlBooth.com for sponsoring this addition.
Fixed an issue with full-width embeds such as GitHub Gist and Google Sheets being limited to 640px. They are now back to 100% width.
Added Rumble. Thanks to [H]ard|Forum for sponsoring this addition. Updated lazy loader. It may help with dynamically-sized embeds (e.g. tweets) being cut off. Updated Twitter. Tweets are now slightly wider (550px vs 500px) and should load imperceptibly faster.