Long after (one year) Microsoft’s official slides from WinHEC PPTs confirmed that Wi-Fi Hotspot 2.0 feature is coming to Windows 10, it finally may be here soon, as confirmed by a recent leak. As you can see in the leaked image above it seems internal builds with Wi-Fi Hotspot feature are already under testing and may be the next build brings it to Insiders.
Wi-Fi Hotspot 2.o makes your life easier if you a globe-trotter or roam around a lot in your country due to work or anything else.