Windows 10 'Timeline' is coming to Fast ring Insiders in the next build

[Windows Central]

"Timeline" is officially coming to Insiders in the next Windows 10 Fast ring build!
Microsoft today announced that Windows Insiders can expect one of Windows 10 Redstone 4's blockbuster features, known as Timeline, to show up in the next insider Preview build for the Fast ring. Announced earlier this year, Timeline was initially scheduled for release with the Fall Creators Update but was pushed back to Redstone 4 due to time constraints.

Full story from the WindowsCentral blog...