Flagfox 6.1.3 for Firefox 60+ has been released and is available for update and download from AMO.
Flagfox 6.1.3 changelog:
- Fixed a bug caused by polyfill for new JS methods for Firefox 60-61 that broke the options page
This was caught the night after the release by a very kind Flagfox user/tester and reported via Twitter. Easily reproducible problem; basically, the light boxes in the options page were broken (assuming you were on Firefox 60 or 61, where the polyfill is needed). I tracked down the issue, and it’s nice to see that it was my fault, and not yet another Mozilla bug. I tested and released the fix shortly thereafter. Sorry about that. Basically, JS is too much of a mess for me to extend stuff the way I learned 10-20 years ago… I have re-educated myself on the topic and learned the modern more complicated way of doing things without breaking things as easily.