I'm confused by the announcement. The title says version 77.0.4000.0 but the first sentence mentions version 75.0.3900.0. After I downloaded and installed the deb package, i get this: $ dpkg -l|grep iron64 ii iron64 75.0.3900-0 amd64 SRWare Iron-Browser 64-Bit When I execute the binary, I get this: ...