https://wccftech.com/windows-10-cumulative-update-build-20236-1005-kb4587587/

Microsoft has released a new Windows 10 Cumulative Update for its Insiders in the Dev Channel. The company said that today's Windows 10 Build 20236.1005 (KB4587587) doesn't contain any new features and is only being rolled out to test its servicing pipeline.

"Additionally, we have enabled the evolved Emoji Picker experience and updated touch keyboard design to all Windows Insiders in the Dev Channel," the Windows development team wrote.