Actualización versiones WIN 10

[Nirvana]

¿Es cierto que todas las versiones de Windows 10 anteriores a la 1903 (15xx, 17xx, 18xx) se quedan obsoletas y sin actualizaciones?

[jmtella]

Edition	Servicing timeline Released first half of year (H1)	Servicing timeline Released second half of year (H2)
Windows 10 Enterprise Windows 10 Education Windows 10 IoT Enterprise	18 months from release date	30 months from release date
Windows 10 Pro Windows 10 Pro Education Windows 10 Pro for Workstations Windows 10 Home1	18 months from release date

https://docs.microsoft.com/en-us/lifecycle/faq/windows#windows-10