The Windows 10 October 2018 Update (1809): Let's Try This Again
 

Back on October 2nd, Microsoft announced general availability for the latest update to Windows 10, the Windows 10 October 2018 Update. The new naming is improved over what they’d been doing in the past, where updates were called Creators Update or Fall Creators Update, and hopefully this continues. As a version, this update is Windows 10 1809.

But of course, the October 2018 Update wasn’t really available in October after all, since shortly after it was released for users to install manually, several serious data loss bugs were discovered that had slipped through testing, and the update was then pulled. There’s been plenty of discussion online on how this happened, and why it’s happened, but regardless, it’s caused a rather sizeable delay in the actual rollout of this second update for 2018.

https://www.anandtech.com/show/13592...er-2018-update