[WindowsCentral.com]

You can now sign in with your Windows Hello PIN when booting into Safe Mode.
What you need to know

[LIST][*]Windows 10 build 18995 is now rolling out to Fast ring Insiders.[*]This release adds support for signing in with your Windows Hello PIN when booting into Safe Mode.[*]Build 18995 is rolling out via Windows Update for the Fast ring now.[/LIST]
We're approaching the end of the week, and Microsoft is capping things off with a new build for Fast ring Insiders. Windows 10 build 18995 is now rolling out on the Fast ring, and it brings with it a single new, notable feature, along with a ton of bug fixes and performance improvements.

Full story from the WindowsCentral blog...