David Adler

Gfycat support was added in 3.0. It does require the Others (Indirect) checkbox to be on in TZP preferences. @20150131, can you check if that's the problem?

"This is basically the same issue as #40: Change Site 'Enable' GUI To Support More Sites".

This is preliminarily implemented in the "site-disable-pref" branch on github, but not yet released in an alpha or beta. As currently implemented it lets the user define a list of...

Open issues with the current implementation: - Changes to the disabled-sites list don't apply until a page is reloaded. - May need speed optimization, especially if the disabled-site list is...

This is now available in 3.0beta1. https://addons.mozilla.org/en-US/firefox/addon/thumbnail-zoom-plus/versions/

See "see tool tips for" in https://developer.mozilla.org/en/Mozilla_Embedding_FAQ/How_do_I...

Not sure, probably in the next month or two.

weasly.com is more difficult to support than furaffinity.net; may require using Others (Indirect). Since it's a lower-volume site than others on the request list, it's lower priority.

Do you know what change caused the problem to appear? Was it an upgraded FF version, updated Ubuntu, or updated Thumbnail Zoom Plus? Cursor focus problems are tricky on Linux,...

That's very strange; nothing the add-on can do should be able to have that effect. I wonder if it's triggering a problem in the graphics card or its driver?