https://www.techradar.com/news/windows-10-october-2018-update-could-release-as-soon-as-next-week

Fresh evidence has emerged that the latest preview build of Windows 10 (17763) which emerged last week will in fact be the release version of the October 2018 Update, complete with the suggestion that the big rollout could start as soon as October 2.

This rumor – and it is firmly in speculative territory, make no mistake – has been aired by a denizen of the MyDigitalLife private forum (as spotted by Windows Latest).