This update reverts the previous one and should fix the aspect ratio of vertical video embeds. Both posts and videos should be embedded correctly provided that the browser doesn't block "Referer" headers.
Note that Facebook may prevent you from seeing embedded posts if your browser blocks third-party cookies or referrers.
Added support for new Gfycat URLs. The YouTube embed now uses the basic controls for faster loading.
Fixes some /t/ URLs being rendered incorrectly.
Added support for Amazon.in URLs and Imgur's /t/ URLs.
⚠ This update is fairly experimental. ⚠
In this update, the responsive wrapper uses span elements instead of divs. It is expected to be functionally equivalent. However, it is fairly untested and may be reverted if it causes issues.