"The latest feature release GIT 1.6.0 is available at the usual places," began Git maintainer, Junio Hamano, announcing the latest stable release of the distributed version control system originally written by Linus Torvalds. Among the current changes, Junio noted, "with the default Makefile settings, most of the programs are now installed outside your $PATH, except for 'git', 'gitk' and some server side programs that need to be accessible for technical reasons." He continued, "by default, packfiles created with this version uses delta-base-offset
encoding introduced in v1.4.4. Pack idx files are using version 2 that allows larger packs and added robustness thanks to its CRC checking, introduced in v1.5.2 and v1.4.4.5." Julio highlighted several other changes, including the addition of a '.sample' extension to the default trigger scripts to be sure they don't execute in a default install, and the removal of the 'stupid' merge strategy. Other changes include:

"Git-gui learned to stage changes per-line; Reduced excessive inlining to shrink size of the 'git' binary; When an object is corrupt in a pack, the object became unusable even when the same object is available in a loose form, we now try harder to fall back to these redundant objects when able; performance of 'git-blame -C -C' operation is vastly improved; even more documentation pages are now accessible via 'man' and 'git help'; longstanding latency issue with bash completion script has been addressed; pager. configuration variable can be used to enable/disable the default paging behaviour per command; git-cvsserver learned to respond to 'cvs co -c'; 'git-diff -p' learned to grab a better hunk header lines in BibTex, Pascal/Delphi, and Ruby files and also pays attention to chapter and part boundary in TeX documents; error codes from gitweb are made more descriptive where possible, rather than '403 forbidden' as we used to issue everywhere; git-merge has been reimplemented in C."

"Hurrah! 2.0 has been released!" said Matthew Dillon, announcing the eighth major release of DragonFly BSD. This release is the first to include HAMMER, a new clustering filesystem that already boasts an impressive list of features, including: "crash recovery on-mount, no fsck; fine-grained snapshots, snapshot management, snapshot-support for filesystem-wide data integrity checks; historically accessible by default; mirroring: queueless incremental mirroring, master to multi-slave; undo and rollback; reblocking; multi-volume, maximum storage capacity of 1-Exabyte." Other highlighted changes in this release include, "native fairq-queue implementation using ALTQ, for PF", and "native connection state recovery to PF, so router reboots do not drop active TCP connections."

The latest version of DragonFly BSD can be downloaded from a mirror. The download page explains:

"DragonFly CDs are 'live', which means that the CD will boot your system and let you log in as root (no password). You can use this feature to check for hardware compatibility and play with DragonFly a little before actually installing it on your hard drive."

"It's been almost three months since 2.6.25 (87 days to be exact, I think), making this a longer-than-usual release cycle. Or maybe it just feels that way, and we're always getting close to three months these days," said Linux creator Linus Torvalds, announcing the 2.6.26 Linux kernel, adding, "but it's out there now." He continued:

"The diffs from -rc9 are pretty small, with with the bulk actually being Documentation updates (almost 80% is just added docs). The rest tends to be one-liners for some regressions or otherwise pretty small patches. Several regressions did get fixed in the last few days, thanks to everybody involved."

Click the 2.6.26 tag to review all the previous release candidate announcements building up to this release. Source level changes can be reviewed via Linus' 2.6 gitweb kernel tree. The latest kernel can be downloaded from the Linux Kernel Archives.

"As promised, this cycle was short and the release is with only relatively small impact changes," said Git maintainer Junio Hamano, announcing the release of Git v1.5.6. He noted that both gitk and git-gui have been updated. To improve portability, when running "git init", git now autodetects whether or not a filesystem is case insensitive, and updates a new configuration variable accordingly. Dependencies on the 'cpio' and 'curl' binaries have also been removed. Among the changes improving performance, the "git clone" command has been rewritten in C. Other changes include:

"'git bisect help' gives longer and more helpful usage information; 'git branch' (and 'git checkout -b') can be told to set up branch..rebase automatically, so that later you can say 'git pull' and magically cause 'git pull --rebase' to happen; 'git cherry-pick' and 'git revert' can add a sign-off; 'git commit' mentions the author identity when you are committing somebody else's changes; 'git log' and friends learned the '--graph' option to show the ancestry graph at the left margin of the output; 'git send-email' now can send out messages outside a git repository; 'git svn' learned --add-author-from option to propagate the authorship by munging the commit log message; new object creation and looking up in 'git svn; has been optimized."

Jakub Jelinek announced the availability of GCC 4.3.1 saying, "GCC 4.3.1 is a bug-fix release, containing fixes for regressions in GCC 4.3.0 relative to previous GCC releases." He adds the standard tag, "as always, a vast number of people contributed to this GCC release -- far too many to thank individually!"

GCC is the GNU Compiler Collection which includes C, C++, Objective-C, Fortran, Java, and Ada compilers. Download GCC 4.3.1 from your nearest gcc.gnu.org mirror.

Joseph Myers announced the availability of GCC 4.2.4 saying, "GCC 4.2.4 is a bug-fix release, containing fixes for regressions in GCC 4.2.3 relative to previous GCC releases." He adds, "as always, a vast number of people contributed to this GCC release -- far too many to thank individually!"

GCC is the GNU Compiler Collection which includes C, C++, Objective-C, Fortran, Java, and Ada compilers. Download GCC 4.2.4 from your nearest gcc.gnu.org mirror.

"We are pleased to announce the official release of OpenBSD 4.3," began OpenBSD creator Theo de Raadt. "This is our 23rd release on CD-ROM (and 24th via FTP). We remain proud of OpenBSD's record of more than ten years with only two remote holes in the default install." He added, "as in our previous releases, 4.3 provides significant improvements, including new features, in nearly all areas of the system". Four platforms were listed as new or extended, including: sparc64 gained SMP support, "this should work on all supported systems, with the exception of the Sun Enterprise 10000"; hppa K-class servers are now supported; mvme88k gained SMP support on a couple of systems, and support for the 88110 processor was added. Numerous drivers were listed as new or improved, including a huge list of network drivers:

"The bge(4) driver now supports BCM5906/BCM5906M 10/100 and BCM5755 10/100/Gigabit Ethernet devices; the cas(4) driver now supports Cassini+ 10/100/Gigabit Ethernet devices; the em(4) driver now supports ICH9 10/100 and 10/100/Gigabit Ethernet devices; the gem(4) driver now supports the onboard 1000base-SX interface on the Sun Fire V880 server; the ixgb(4) driver now supports the Sun 10Gb PCI-X Ethernet devices; the msk(4) driver now supports Yukon FE+ 10/100 and Yukon Supreme 10/100/Gigabit Ethernet devices; the nfe(4) driver now supports MCP73, MCP77 and MCP79 10/100/Gigabit Ethernet devices; the ral(4) driver now supports RT2800 based wireless network devices; the cmpci(4) driver now supports CMI8768 based audio adapters; the it(4) driver now supports ITE IT8705F/8712F/8716F/8718F/8726F and SiS SiS950 ICs; new bwi(4) driver for the Broadcom AirForce IEEE 802.11b/g wireless network device; new et(4) driver for the Agere/LSI ET1310 10/100/Gigabit Ethernet device; new etphy(4) driver for the Agere/LSI ET1011 TruePHY Gigabit Ethernet PHY; new iwn(4) driver for the Intel Wireless WiFi Link 4965AGN IEEE 802.11a/b/g/Draft-N wireless network device; new upgt(4) driver for the Conexant/Intersil PrismGT SoftMAC USB IEEE 802.11b/g wireless network device."

A more complete list of changes can be found here. ONLamp also recently posted an interview titled, "Puffy and the Cryptonauts: What's New in OpenBSD 4.3". Theo noted, "profits from CD sales are the primary income source for the OpenBSD project -- in essence selling these CD-ROM units ensures that OpenBSD will continue to make another release six months from now."

"It's been long promised, but there it is now," began Linux creator Linus Torvalds, announcing the 2.6.25 Linux kernel. He continued, "special thanks to Ingo who found and fixed a nasty-looking regression that turned out to not be a regression at all, but an old bug that just had not been triggering as reliably before. That said, that was just the last particular regression fix I was holding things up for, and it's not like there weren't a lot of other fixes too, they just didn't end up being the final things that triggered my particular worries." Linus added:

"The full changelog from 2.6.24 is 7.5M, with a 12MB compressed patch. Tons and tons has changed, but if you've been following the -rc releases, you'll already know about the big things. The changes from the last rc (-rc9) are fairly small and mostly pretty trivial, and the shortlog is appended. So it's mostly one-liners, with some updates to drivers (net and usb) and to networking that are a bit larger (although a number of the driver updates are things like just new ID's etc)."

More information about the latest release can be found on the KernelNewbies Linux 2.6.25 wiki page.

"The latest feature release GIT 1.5.5 is available at the usual places," began Git maintainer Junio Hamano, adding "we kept this cycle just slightly over two months, as the previous 1.5.4 cycle was painfully tooooo long."

Git is a distributed version control system that was originally written by Linus Torvalds in April of 2005. It was written to be only a temporary replacement for BitKeeper, which Linus had been using to manage kernel source code since February of 2002. Junio Hamano took over maintainership of Git in July of 2005, and the tool has long since become quite popular outside of even Linux kernel development. Regarding the latest stable release, Junio highlighted some of the changes, including:

"Comes with git-gui 0.10.1; bunch of portability improvement patches coming from an effort to port to Solaris has been applied; 'git fetch' over the native git protocol used to make a connection to find out the set of current remote refs and another to actually download the pack data. We now use only one connection for these tasks; 'git commit' does not run lstat(2) more than necessary anymore; bash completion script (in contrib) are aware of more commands and options; a catch-all 'color.ui' configuration variable can be used to enable coloring of all color-capable commands, instead of individual ones such as 'color.status' and 'color.branch'; bash completion's prompt helper function can talk about operation in-progress (e.g. merge, rebase, etc.); 'git help' can use different backends to show manual pages and this can be configured using 'man.viewer' configuration; 'git gui' learned an auto-spell checking; 'git checkout' and 'git remote' are rewritten in C; two conflict hunks that are separated by a very short span of common lines are now coalesced into one larger hunk, to make the result easier to read."

"Hello everyone! We are happy to say that the 1.12 release is now available!" began Matthew Dillon, announcing the latest stable version of DragonFly BSD. The project's home page explains, "DragonFly is an operating system and environment originally based on FreeBSD. DragonFly branched from FreeBSD in 2003 in order to develop a radically different approach to concurrency, SMP, and most other kernel subsystems." Regarding the latest release, Matt explained:

"This release is primarily a maintenance update. A lot of work has been done all over the kernel and userland. There are no new big-ticket items though we have pushed the MP lock further into the kernel.

"The 2.0 release is scheduled for mid-year. Of the current big-ticket item work, the new HAMMER filesystem is almost to the alpha stage of development and is expected to be production ready by the mid-year 2.0 release."

Joseph Myers announced the availability of GCC 4.2.3 saying, "GCC 4.2.3 is a bug-fix release, containing fixes for regressions in GCC 4.2.2 relative to previous GCC releases." He adds, "as always, a vast number of people contributed to this GCC release -- far too many to thank individually!"

GCC is the GNU Compiler Collection which includes C, C++, Objective-C, Fortran, Java, and Ada compilers. Download GCC 4.2.3 from your nearest gcc.gnu.org mirror.

"The latest feature release GIT 1.5.4 is available at the usual places," began Git maintainer Junio Hamano. He continued, "it has been an unusually long cycle. 5 months since the last feature release 1.5.3 was really a bit too long. But I hope it was worth waiting for. Thanks everybody for working hard to improve it." He noted that there were 165 contributers resulting in 684 changed files, included 70,435 insertions and 28,984 deletions.

The Git distributed version control system was originally written by Linus Torvalds in April of 2005 to temporarily replace BitKeeper, which he had been using to manage kernel source code since February of 2002. Junio Hamano took over maintainership of Git a few months later, in July of 2005, and the tool has long since become quite popular outside of even Linux kernel development. Regarding the latest stable release, Junio highlighted some of the changes, including:

"Comes with much improved gitk, with i18n; comes with git-gui 0.9.2 with i18n; progress displays from many commands are a lot nicer to the eye; rename detection of diff family while detecting exact matches has been greatly optimized; 'git diff' sometimes did not quote paths with funny characters properly; various Perforce importer updates; 'git clean' has been rewritten in C; 'git push' learned --dry-run option to show what would happen if a push is run; 'cvs' is recognized as a synonym for 'git cvsserver', so that CVS users can be switched to git just by changing their login shell; 'git add -i' UI has been colorized; 'git commit' has been rewritten in C; 'git bisect' learned 'skip' action to mark untestable commits; 'git svn' wasted way too much disk to record revision mappings between svn and git, a new representation that is much more compact for this information has been introduced to correct this; in addition there are quite a few internal clean-ups."

"The release is out there (both git trees and as tarballs/patches), and for the next week many kernel developers will be at (or flying into/out of) LCA in Melbourne, so let's hope it's a good one," said Linus Torvalds, announcing the 2.6.24 Linux kernel. He noted, "nothing earth-shattering happened since -rc8". Source level changes can be viewed via the gitweb interface. A nice overview of all changes can be found at Kernel Newbies.

In a followup email, Linus added:

"Since I already had two kernel developers asking about the merge window and whether people (including me) traveling will impact it, the plan right now is to keep the impact pretty minimal. So yes, it will probably extend the window from the regular two weeks, but *hopefully* not by more than a few days."

"New year, new kernel: Linux 2.4.36 is finally ready and has been checked long enough to be released. Quite a bunch of bugs, build errors and security issues have been fixed since 2.4.35, but all of those fixes were merged into 2.4.35-stable," 2.4 maintainer Willy Tarreau stated, announcing the latest 2.4 stable Linux kernel. He noted, "I should say that I'm quite satisfied of this dual-branch release model which proves to be very successful at separating quick fixes from changes which require more thorough testing." Willy went on to add:

"Concerning future versions, I have nothing pending in the queue anymore. I will then go on with 2.4.36.X when bug fixes come in, and only open 2.4.37 when I get something which I do not consider suitable for 2.4.36.X."

The previous 2.4.35 stable kernel was released in July of 2007. Source level changes can be viewed through the linux-2.4 gitweb interface.

"We are pleased to announce the official release of OpenBSD 4.2. This is our 22nd release on CD-ROM (and 23rd via FTP). We remain proud of OpenBSD's record of more than ten years with only two remote holes in the default install," Theo de Raadt announced. In addition to a lengthy list of new features and improvements, the release announcement includes a dedication:

"We dedicate this release to the memory of long-time developer Jun-ichiro 'itojun' Itoh Hagino, who focused his life on IPv6 deployment for everyone. Without his BSD and IETF participation, IPv6 would not be where it is today. Only now people are becoming aware of his numerous contributions because he took credit for much less than he accomplished. The developers in our project will all miss him."