Background: Tab Utilities 188.8.131.52 and Tab Utilities Lite 184.108.40.206 have been set as compatible with ≤ Firefox 32. * Bug 1138986, comment 15. Steps to reproduce: 1. In the latest version of Firefox, go to https://addons.mozilla.org/firefox/addon/tab-utilities/ https://addons.mozilla.org/firefox/addon/tab-utilities-lite/ 2. Look at the Add to Firefox button. 3. Expand the Version Information section at the bottom of the page. Actual results: The Add to Firefox buttons are green. The version details say, “Works with Firefox 17.0 and later”. Screenshot: attachment 8589459 [details] Expected results: The Add to Firefox buttons should be grayed out. The version details should say, “Works with Firefox 17.0 – Firefox 32.0.*”
Confirmed. Related file ('data-compat-overrides'): https://github.com/mozilla/olympia/blob/master/static/js/zamboni/buttons.js I has try to find, but didn't find the cause.