Windows 10 v1903 delayed and renamed

Microsoft has announced that the spring 2019 release [a.k.a. v1903] has been pushed back to May and will be called May 2019 Update or 19H1.

Microsoft said they have decided to delay the release so that they can extend the pre-release phase of testing to catch more last minute bugs.

The “19H1” designation gives them further leeway as they aren’t forced to release a final version by a specific month. For a “H1” name, they could release it any time between January [unlikely] until June [still possible].

This also delays the next release of the server equivalent.