The developers of OpenBSD have just released version 5.5. This release includes the feature time_t being made available for 64 bits on all platforms, improvements to the installer, improved hardware support, and various changes to the network stack. In addition, there were updates in several apps such as GNOME 3.10.2, KDE 3.5.10 / 4.11.5, Xfce 4.10, MySQL 5.1.73 and Postegre SQL 9.3.2, Postfix 2.11, etc.
The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography. OpenBSD supports binary emulation of most programs from SVR4 (Solaris), FreeBSD, Linux, BSD/OS, SunOS and HP-UX. OpenBSD is freely available from our FTP sites, and also available in an inexpensive 3-CD set.
To read the full release notes, head on over to this link: http://www.openbsd.org/55.html