![os upgrade](//misapuntesde.com/images/osupdate.jpg)
A few hours ago the *Raspberry Pi Foundation* has published a new *Raspbian, Debian and Arch Linux* images. No list of changes, improvements or notes on these updates, unless included the latest firmwares and kernels, improvements and optimizations.
As read in the comments, could contain the new *Wayland* protocol that we [talked](https://misapuntesde.com/post.php?id=167) recently.
Raspbian updates:
Updated Scratch image (significant performance improvements).
Updated armv6-optimised Pixman library.
Updated armv6-optimised memxxx() functions.
Updated raspi-config with new layout, and new functionality (setting hostname and enabling camera support).
Native mmap support in the bcm2835 ALSA driver, and numerous other firmware changes; see commits to [github](http://github.com/raspberrypi/firmware).
The boot partition now has the label "boot".
The Wayland/Weston preview from Collabora is installed and their apt repository is included as an apt source.
Downloads: [raspberrypi.org](http://www.raspberrypi.org/downloads)