Hello all !
I have been regularly updating my spellchecker extension, but I am now stuck with the error message " Legacy extensions are no longer supported in Firefox".
This extension is using Hunspell (I suppose this worked because it is part of Firefox) but I usually only provide dictionary and affix files, I have never been involved in development or SDK or XUL/XPCOM - and do not know what these acronyms stand for, almost. The only technical bit was to modify and RDF file, and that was minimal.
How am I supposed to proceed now ?
Thanks for help!