Release Notes: This major release delivers many improvements that have been developed in the mainline branch since March 2011, including the deliverables from GSoC 2011. Some of the noteworthy new features are USB support, a reimplemented networking stack with full TCP support and new network drivers (including Realtek RTL8139 and Intel E1000), read-only ext2 and ISO 9660 file system support, read-write MINIX FS support, and several ported applications (GNU Binutils, PCC, MSIM).
Release Notes: This release fixes many bugs and brings a lot of improvements in diverse areas such as new hardware platform support, userspace device driver framework, device drivers, observability and robustness, programming languages, file systems, and networking.
Release Notes: This release adds major new and bleeding-edge features and fixes about 60 known bugs. It adds an experimental TCP/IP networking stack and support for UltraSPARC T1 and T2 processors. It has much improved debugging and observability capabilities and contains numerous file system improvements and enhancements. New functionality is delivered via the addition of several new servers and applications.