The updates are coming fast and furious. NMCI users on the west coast were notified today that their Netscape browser will be "updated to Netscape Version 4.76."
It is not clear if this was a typo or if there are other updates within Version 4.76 because most users already had Version 4.76 on their machines.
Several historical sites like
this one and
this one show this version as being released around late 1999 or early 2000.
Again, the concept of supplying unsupported and highly outdated software is beyond understanding.