From this table, v1.7.3 is distinguished by its lack of workshop features but superior stability for core gameplay, making it a "purist's" choice.
To better understand where v1.7.3 fits, let's compare it to other notable versions: Chained Together v1.7.3-0xdeadcode
Check your Steam overlay ( Shift + Tab ). If the overlay shows you are playing "Spacewar," the network fix has initialized successfully. Troubleshooting Common Issues From this table, v1