As it's been some months since last running any Linux vs. Mac OS X performance benchmarks, up today are benchmarks of the latest OS X 10.9.4 release on a Haswell-based Apple MacBook Air compared to running Ubuntu 14.04 LTS on the same hardware with also upgrading against the Linux 3.16 development kernel.
While Ubuntu Linux looks towards switching to systemd in the next year or two, a new version of Upstart has been released with Ubuntu still being dependent upon init daemon software.
The new release by Ubuntu's James Hunt is Upstart 1.13. The new release brings various fixes, disables chroot sessions by default, new tests and documentation, and other changes.
APT 1.0.6 brings various fixes, among which we can mention one for an issue with the Plural-Forms fields, several encoding problems, and issues with the format specifier order in translations and unfuzzy DocBook translations.
Furthermore, the application no longer cleans "/" in pkgArchiveCleaner and pkgAcquire::Clean, no longer parses invalid translation files, uses the Req.str() function in the debug output, and only displays DEB packages as upgradable if the CandidateVer option is equal with zero.