Ive been having problems with the new release. For some reason it will not install any of my addons with any of the versions I've tried. Also for some reason when I build an installer using any of the 3.6 betas I cant install any addons because it says that its not compatible. I can't use the nightly tester tools because its not compatible. Ive edited the compatibility check in the about:config and tried editing the install.rdf but have had no luck.