When I used Firefox 39.0 to download the update on Windows, I got the previous version, 0.3.0. I had to use Internet Explorer 11 to get the latest version, 0.5

When I used Firefox 39.0 to download the update on Windows, I got the previous version, 0.3.0. I had to use Internet Explorer 11 to get the latest version, 0.5.0. (I didn't try Chrome.)