FreeBSD 3.1 (ISO)
Welcome to 3.1-RELEASE, a full follow-on to the 3.0-RELEASE released November 1998 and which marked the beginning of the 3.0-STABLE branch. In the 4 months since 3.0 was released, many hundreds of bug fixes and general enhancements were made to the system.
Linux Distro: FreeBSD 3.1
Date: February 1999
Feature: Security and hardware fixes.