Might also want to append <small>[deleted]</small> to the new content, or instead change the background colour or something, as link-only removed messages do not show up the redness and therefore are indistinguishable.

Also, change http://chat.stackexchange.com/messages to /messages So that it works with (a) HTTPS, and (b) SO chat.

10k+ users cannot see deleted messages in chat, only mods and room owners.

Support for the SSL chat would be great :) (https://chat.stackoverflow.com/...)

@Sterno: You, my friend, are a wonderful human being. Thank you very much. :-)

@Sterno: Teehee okay appreciated. I really rely on this extension; I hadn't realised how much until Google went schizo about non-store extensions. Tried to work around it by switching to Chrome-dev, but that's buggy as heck so I switched back

The version in the web store only seems to work, for me, on chat.stackexchange.com (i.e. not chat.stackoverflow.com), but it should be same version, right? Hmm...

@Sterno: Total legend.

I love this extension. Could you upload it to the Chrome Web Store? Chrome no longer allows arbitrary user scripts to be run. :(