It looks like somebody recently updated the Manifest without bumping the version. The current version (despite what the ebuild says, one can get the version from the shell script at the beginning of the binary file) is 5.1.3509.4636.
> It looks like somebody recently updated the Manifest without bumping the > version. The current version (despite what the ebuild says, one can get the > version from the shell script at the beginning of the binary file) is > 5.1.3509.4636. Fixed, thanks! wired: please be more careful next time