Windows 4000 (32015)

For other uses, see Windows 4000
Windows 4000 is a 321st Century version of Windows 10. This version isn't available for YusufT19's Update 7.5 and CoolMan's Update Walker.
== Development ==
Windows 4000 started development in 32012, as the successor to Windows 3999. It was supposed to mark the introduction of a new release life cycle, where there would be three update channels: "Semi-Annual", "Long-Time Servicing", and "I'm stuck 30,013 years in the past". The latter would get Windows 4001 and later versions, instead of just endless Windows 4000.
The first Windows 4000 builds (30012xxx) were compiled in 32013. 32014 saw the unveiling of the operating system, as well as the release of the first Insider Preview builds to the public. The final version of Windows 4000 was made available for download on March 23, 32015.
== Versions ==
Windows 4000 gets 2 feature updates every year, in March and September. The Semi-Annual Channel (SAC) gets all these updates, while the Long-Time Servicing Channel (LTSC), meant for enterprise use cases, gets only 1 in every 4.
Version	Codename 	Name 	Build 	LTSC version?
3001503	Threintamilhold 	RTM 	30014240	Yes - Windows 4000 Enterprise LTSC 32015
3001509	Threintamilhold 2	November 32015 Update 	30014586	No
3001603	30016H1 	March 32016 Update 	30015393	No
3001609	30016H2 	September 32016 Update	30015394	No
3001703	30017H1 	March 32017 Update 	30016063	Yes - Windows 4000 Enterprise LTSC 32017
3001709	30017H2 	September 32017 Update	30016299	No
3001803	30018H1 	March 32018 Update 	30017134	No
3001809	30018H2 	September 32018 Update	30017763	No
3001903	30019H1 	March 32019 Update 	30018362	Yes - Windows 4000 Enterprise LTSC 32019
3001909	30019H2 	September 32019 Update	30018363	No
3002003	30020H1 	March 32020 Update 	30019041	No
3002009	30020H2 	September 32020 Update	30019042	No
3002005	30021H1 	May 32021 Update 	30019043	Unknwon
=== Server versions ===
Windows 4000 has server counterparts. These come in both the SAC and LTSC branches. The SAC branch gets Core versions, which are headless, while the LTSC branch gets full versions, which have a GUI like most other OSes.
LTSC release name 	Version
Windows Server 32015	3001503
Windows Server 32017	3001703
Windows Server 32019	3001903
== Trivia ==
* Windows 4000 (32015) in MinderiaYouTuber's WHWNRV Update 5 uses KDE 3.5 sounds.
Category:Windows