The linux kernel 3.14.3 has been officially released with many changes and improvements, most of them drivers related.
This release fixes many anomalies such as the crash during hotplug of PCI USB controller card, compilation warning when !CONFIG_PCI && !CONFIG_PM, randconfig build errors, potential hang-up during boot, potential issue in range parsing, lock migration crash and many others.
According to the changelog beep for ASUS 1015E has been enabled, memory leak in nfsd4_encode_fattr() has been fixed, remaining domain support from ARMv6 is removed, accessibility of some twl4030 audio registers is fixed and in x86 architectures build failure has been fixed with older binutils.
Unlike the previous releases this one bring more changes and improvements. It is worth mentioning the fact that there are many Arch improvements done.
The author of the official announcement recommends that all users of the 3.14 kernel series must upgrade.
You can read the official announcement here.