December 1999 timeline

December 1999 timeline has 4 events: 2 releases, 0 ends of active support, 2 ends of life, 0 ends of extended support.

OpenBSD 2.4 reached its end of life.

OpenBSD 2.6 was released.

FreeBSD 3.2 reached its end of life.

FreeBSD 3.4 was released.