Windows 10 build 19013.1

Windows 10 build 19013 is the thirty-fifth Insider Preview build of Windows 10 May 2020 Update. This build was released to Windows Insiders in the Fast Ring on 29 October 2019.

New features

 * Added more kaomoji.
 * Windows Subsystem for Linux (WSL) 2 will now release unused Linux memory back to the Windows machine.
 * Bugfixes listed in the announcement.

Bugs and quirks

 * BattlEye anti-cheat software have some incompatibility issues due to changes in the operating system between some Insider Preview builds and certain versions.
 * Settings still isn’t available outside of launching via the URI (ms-settings:) for some Insiders.
 * Settings app hangs or crashes when accessing the System or Ease of Access sections.
 * Certain fingerprint readers do not work in this build.