ESMF is software for building and coupling weather, climate, and related models. The premise is that complicated applications should be broken up into smaller pieces, or components. A component is a unit of software composition that has a coherent function, and a standard calling interface and behavior. Components can be assembled to create multiple applications, and different implementations of a component may be available. License: GNU General Public License (GPL) Changes:
This release adds PGI 7.x support for Linux and Cray XT3/4. It fixes a memory leak in VM communications. It adds support for Intel's Fortran compiler version 10, support for gfortran under Linux and Darwin, support for g95 under Darwin, and support for Cray XT3/4 systems with the CNL kernel. There are minor bugfixes and documentation cleanups.

TikiWiki is a Groupware/Content Management System solution with a long list of features to help you build a compelling Web-based community: wikis, forums, blogs, articles, image galleries, a map server, a link directory, and i18n support. The JumpBox for TikiWiki makes it possible to be up and running with TikiWiki on any OS in under a minute.

nwcc is a C compiler for Unix systems. It targets FreeBSD/OpenBSD/Linux/Solaris on 80x86 (with nasm and gas), FreeBSD/Linux on AMD64 (with yasm and gas), Solaris on SPARC (64-bit), AIX on PowerPC (32- and 64-bit), and IRIX on MIPS (64-bit). Cross-compilation is also supported. It doesn't feature any software development support beyond plain compilation. License: BSD License (revised) Changes:
This release fixes many SPARC-specific and platform-independent bugs. It adds basic support for PIC (position-independent code) and TLS (thread-local storage) on x86, AMD64, and SPARC.

“Up!” is a small Cocoa application that can resize and sharpen photos and upload them to a blog software via the MetaWebLog API. License: BSD License (original) Changes:
This release adds a bugfix that makes *Up!* work with WordPress now.

httperf is a popular web server benchmark tool for measuring web server performance. It provides a flexible facility for generating various HTTP workloads and for measuring server performance. The focus of httperf is not on implementing one particular benchmark but on providing a robust, high-performance tool that facilitates the construction of both micro- and macro-level benchmarks. The three distinguishing characteristics of httperf are its robustness, which includes the ability to generate and sustain server overload, support for the HTTP/1.1 protocol, and its extensibility to new workload generators and performance measurements. License: GNU General Public License (GPL) Changes:
This release uses snprintf instead of the less secure sprintf, updates the build system, fixes manpages, and adds various other improvements and bugfixes.

libpng (PNG library) is a collection of routines used to create and manipulate PNG format graphics files. The PNG format was designed as a replacement for GIF and, to a lesser extent, TIFF, with many improvements and extensions. License: OSI Approved Changes:
This release fixes bugs reported by Coverity (probably not remotely exploitable) and adds *.lzma and *.7z files to the distribution.

Ns is a discrete event simulator targeted at networking research. It provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks. It includes an optional network animator (nam). License: GNU General Public License v2 Changes:
This release adds initial support for GTNet TCP, TypeID-based metadata system to ns-3 object models, and numerous bugfixes and documentation cleanups.

Dolda Connect is a modular P2P filesharing client built around the Direct Connect model. It supports most of the latest features of the DC protocol. It runs in client/server mode with a well defined protocol, allowing extensibility, flexibility, and multiple detachable user interfaces. It also has an optional multi-user mode. License: GNU General Public License (GPL) Changes:
This release fixes a critical bug from 1.1 which made the Guile module impossible to build.

NetSecL (previously ISlack) is a security-focused distro based on Slackware. It includes GrSecurity by default, has tools for security enhancements (GnuTLS, Kerberos, Cyrus, Snort, Tripwire etc.), freeware for penetration testing (Nessus, Kismet, PADS, Amap, Dsniff, Ettercap, Hydra, hping, and many others), as well as some additions like hardware recognition, MPlayer, Amarok, Qtparted, Gtkam, Krusader, Gslapt, FirewallBuilder, and other tools for multimedia and system management. License: Freeware Changes:
This release shrinks the distribution to one CD. The default desktop is now XFCE, though users can still run KDE applications. In this release, there are 106 updates and 20 fixes, including Linux kernel 2.6.23.9 with GrSecurity. The precompiled kernel supports 1-8 processors. Major packages like snort, iptables, and firewall scripts have been updated.

With Tahoe, you can store your files in a distributed way across a set of computers, such that if some of the computers fail or become unavailable, you can still retrieve your data from the remaining computers. You can also securely share your files with other users. The source code is dual licenced under the GPL and the Transitive Grace Period Public Licence. License: GNU General Public License (GPL) Changes:
This release adds preliminary Microsoft Windows and Macintosh packages, displays information about peers, displays information about uploads and downloads, adds unit tests and documentation for contrib/fuse, adds a preliminary FUSE interface for Macintosh, updates documentation, improves logging, diagnostic tools, statistics, timing measurements during upload, etc., makes file and directory names use Unicode, and uses SHA-256d instead of SHA-256 for secure hashes.

Dolphin Smash is a mixed-signal, multi-language simulator for IC or PCB designs. It uses SPICE syntax for analog descriptions, Verilog-HDL and VHDL for digital, Verilog-A/AMS, VHDL-AMS and ABCD (a combination of SPICE and C) for analog behavioral, and C for DSP algorithms. License: Free To Use But Restricted Changes:
This release implements some minor improvements and fixes a number of issues, including analog simulation time regression, Verilog and VHDL-AMS parsing and simulation defects, and power consumption analysis-related defects.

Sawfish (the window manager formerly known as Sawmill) is an extensible window manager using a Lisp-based extension language. All window decorations are configurable and all user-interface policy is controlled through the language. Its aim is to manage windows in the most flexible and attractive manner possible. As such it does not implement desktop backgrounds, application docks, or other things that may be achieved through separate applications. Sawfish is mostly GNOME-compliant; almost all configuration may be made through a graphical interface. License: GNU General Public License (GPL) Changes:
Window titles with UTF-8 are working now. There are no more OpenOffice crashes. Pango fonts are handled correctly. The running theme is informed when the window title length has changed, so the theme can adjust and work around some problems with KDE not always using the freedesktop.org protocol in the KDE tray.

'mbank-cli' provides a rudimentary command line interface to the mBank online banking system. License: GNU General Public License v2 Changes:
The Web API changes were followed, so that listing account operations (even with multi-page results or empty results) works again.

Webified Virtual Desktop (WVD) is a browser-based application providing high speed access to remote computers over HTTP/HTTPS. Using MyOODB and VNC, it removes the need for complicated VPN software or paid services.

TuxWordSmith is similar to the classic word game "Scrabble", but with Unicode support for multiple languages and character sets. The game is currently distributed with 42 dictionary resources for playing Language[i]-Language[j] "Scrabble". For example, if configured to use the French-German dictionary, then the distribution of available tiles will be computed based on frequency of occurrence of each character of Language[i] (French), and, for each submission, the corresponding definition will be given in Language[j] (German). License: GNU General Public License v2 Changes:
This release runs from the install directory on Macs, and thereby avoids all path-related issues.

Instant is a Python module that allows for instant inlining of C and C++ code in Python. It is a small Python module built on top of SWIG. License: BSD License (original) Changes:
This release has caching in addition to some bugfixes.

Truecrypt Installer for Debian helps to get Truecrypt running with a minimum of effort under Debian-based Linux systems (Debian and Ubuntu are officially supported). Truecrypt is Open Source disk encryption software which uses a concept of containers to store encrypted data. The containers (or volumes) can be read transparently under Linux and Windows. The installer creates installable *.deb packages from the Truecrypt sources, and those debs can be used in turn to activate Truecrypt. License: GNU General Public License (GPL) Changes:
This release adds better error checking to the new download method. It fixes an incorrect Truecrypt version (5.0) in the package make script

fio is an I/O tool meant to be used both for benchmark and stress/hardware verification. It has support for 12 different types of I/O engines (sync, mmap, libaio, posixaio, SG v3, splice, null, network, syslet, guasi, and more), I/O priorities (for newer Linux kernels), rate I/O, forked or threaded jobs, and much more. It can work on block devices as well as files. fio accepts job descriptions in a simple-to-understand text format. Several example job files are included. fio displays all sorts of I/O performance information. It supports Linux, FreeBSD, and OpenSolaris. License: GNU General Public License (GPL) Changes:
The CPU affinity option didn't work in the previous release, and random I/O jobs with an initial offset specified didn't work as expected. This release includes man page and HOWTO updates.

Fracture is a Java library that simplifies multi-core development. It accomplishes this by allowing a developer to easily replace CPU-intensive loops with a static method call that divvies the work to the available cores/CPUs. Future releases will focus on providing mechanisms for more complex scenarios, as well as provide programmatic access to the underlying object structure.

WhoIs Analyzer Pro is a smart whois client for Mac OS X and Windows that grants you access to contact records and other information from all Internet registrars and routing registries worldwide without you having to identify the country, registry, or other information. You can use WAPro to find information on IP addresses, URLs, domains, and Autonymous System Numbers. WAPro's unique features allow it to identify which server to ask for the most appropriate information, and to follow referrals in order to find more specific information automatically.