Apple Releases macOS 10.12.5, iOS 10.3.2, watchOS 3.2.2, tvOS 10.2.1 (macworld.com)
On Monday, Apple released point updates to all its operating systems. Starting with the desktop, the macOS 10.12.5 update for Sierra is the fifth major update since the operating system was released in September of 2016. The iPhone-maker also released the iOS 10.3.2 for iPhones, iPads and iPods to the public. The update for Macs offers a range of bug fixes, improvements to Night Shift, and a long list of security patches. The iOS 10.3.2 update offers "bug fixes and improves the security." More details -- including what's new in tvOS, and watchOS -- here.
Have they fixed PDF creation and editing in the release?
You mean the PDF editing that comes with the OS, rather than being an Adobe add-on that just displays PDF, has no editing facilities, and which still has to be updated every time you use it?