While I've ran benchmarks of the Arch-based Manjaro Linux distribution in the past and found it a convenient way to play with Arch and overall a nice distribution, it seems for users running it day in and day out aren't entirely satisfied with the update strategy of Manjaro.
Manjaro's stable repository isn't frequently updated but the developers strive to update it about bi-weekly and by default there's no continual flow of fresh packages from Manjaro. Right now though Manjaro's stable repository hasn't been updated in over one month -- since 25 October -- and that includes no security fixes.
Released today was version 14.11 of the Genode OS Framework, an interesting open-source OS research project we've been following for a few years now.
The big addition to Genode OS 14.11 is the addition of an Intel wireless stack. The latest Intel WiFi hardware is now supported by Genode thanks to its developers porting the Intel WiFi driver from Linux (iwlwifi) along with WPA supplicant application support to enable WiFi WPA access.
Genode OS 14.11 also brings an implementation of a trading scheme for CPU resources. There's also a new dynamic linker, Raspberry Pi networking support, new GUI components, and other changes.
More details on the new release of Genode OS 14.11 can be found at Genode.org.
This week I posted some OS X 10.10 vs. Ubuntu 14.10 benchmarks from a Haswell-based Apple MacBook Air. Ubuntu 14.10 out-of-the-box was largely performing better than Apple's latest OS X Yosemite release while today are some more Ubuntu OpenGL numbers tossed in for the graphics tests when upgrading against Intel's latest HD Graphics code for Linux.