I have a problem on a specific website with Iron 3 and 4 when typing a non English ethnic character in it's search box. the site requires registration (and waiting) so don't want to bother you with it. The problem did not arise with Iron 1 and 2 as far as I remember, nor with Chrome.
Anyways, where can I download the historical Iron versions. And it would be nice if you fix this bug or feature. Besides that, I like Iron.