Debian 9 released after 26 months of development

The Debian Project has announced the immediate availability ofDebian 9 “Stretch”; the release is the result of 26 months of development and will be supported for the next five years, although it will be superseded in three.

The Debian Project dedicated this release to the initial head of the Debian Project, Ian Murdock, who passed away on December 28, 2015 , at the age of 42. A dedication that is available to read on the Debian FTP explains Murdock’s influence on Free Software and the Debian Project.

In this release, Iceweasel and Icedove have been replaced with Firefox and Thunderbird now that the project is allowed to include those trademarks in its releases. MariaDB has been made the default MySQL variant, this switch will happen automatically for anyone upgrading to the new release.

With regards to security, this is a major release. A new version of GnuPG has been included which brings support for elliptic curve cryptography, better default options, a more modular architecture, and improved smartcard support. The X display system no longer requires root privileges to run, and now protections are in place to protect users from malicious attempts to tamper with compilers and build networks; 90% of source package in Debian 9 will build bit-for-bit binary packages for verification purposes.

Debian 9 comes with lots of updated packages. The Linux Kernel is now on version 4.9 and LibreOffice is on version 5.2. All of the major desktop environments have been updated to more modern versions too. You can find a more comprehensive list of the software that was updated in the announcement.

Lastly, support has been added for the mips64el architecture for 64-bit little-endian hardware, but support for 32-bit Motorola/IBM PowerPC (powerpc) has been removed.

For those of you looking to upgrade a Debian 8 “Jessie” install, refer to the release notes for comprehensive upgrade instructions.

Source: Debian