manofcrowd's post is referring to maxVersion which Char101 already pointed out. I was referring to a change to minVersion in addition to maxVersion. When you say "works", have you tried editing a preference under "Tools/Add-on Options/FiltaQuilla"?这个评论是针对附加组件的一个早期版本的（1.3.2）。
While Beardie's and Char101's changes do allow it to run, the Add-on Options dialog box for FiltaQuilla is broke. There is no way to save changes to preferences (one must use Alt-F4 just to close out the dialog box). Anybody have a fix for that?
Also, I found that changing line 16 (min version) in install.rdf from 3.0b3pre to 45.0 allows for the extension to run when extensions.strict Compatibility is reset back to true.