Showing feeds in Tor Browser 7.0a3 is broken with security slider set to medium
Setting the security slider to medium and visiting e.g. https://www.fxsitecompat.com/en-CA/index.xml does not show the feed in Tor Browser 7.0a3 anymore. JavaScript is forbidden despite the https://.
That got reported on our blog: https://blog.torproject.org/blog/tor-browser-70a3-released#comment-263144
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