I believe 4.0.94 has not been officially released for Linux. The last version was 4.0.92
You can get it from here
launchpad.net/~florian-rival/+a … /+packages
You can get 3rd party builds of 4.0.94 from here:
software.opensuse.org/download. … e=gdevelop
I believe the last version for GD4 was 4.0.97 but it has never been released officially, you need to build it from source.