April 2018 Update for Windows 10 Mobile is now available
Microsoft released Windows 10 Mobile 15254.369
Windows 10 Mobile platform keeps getting security updates every month, and this should continue until late 2019 when Microsoft will stop supporting the current smartphones. It’s build number 15254.369 that arrived as the April 2018 Update for Windows 10 Mobile, available for everyone on the mobile platform. Like all regular patches, it brings only under the hood quality improvements and fixes, like security updates to Edge, Windows Kernel and other components of the platform.
Older smartphones should be updated too. Those on the Anniversary Update (1607) should receive build 14393.2189, while 1703 version gets build 15063.1029. Phones on the original shipping version of Windows 10 Mobile (1511) are already out of support, while Version 1607 is next to be dropped in October 2018.
Here are the end of support dates for all current Windows phones: