Manganese

(Redirected from Windows 10 Manganese)
Manganese
Version of Microsoft Windows
Logo
Screenshot
OS familyWindows 10 (NT 10.0)
SemesterManganese
Architecturex86, x64, ARM64
Replaces
Windows 10 May 2020 Update
Replaced by
Iron

Manganese is the 20H2 development semester of Windows as a service. It was later followed by Iron in the second half of 2020.

Development on Manganese started in the middle of September 2019.

List of known builds[edit | edit source]

This list only includes client builds of Manganese. For server builds, see Windows Server 2022 § List of known builds.

Pre-Insider Preview[edit | edit source]

Confirmed build 19489.1000.rs_fun.190923-1349
Confirmed build 19490.1000
Confirmed build 19493.rs_onecore_dep_uxp.190930-1632
Confirmed build 19502.1000.rs_apps_dev1.191017-1700
Confirmed build 19504.1000.rs_onecore_ens_id.191020-1700
Confirmed build 19505
Confirmed build 19510
Confirmed build 19511
Confirmed build 19513
Confirmed build 19514
Confirmed build 19516.1002
Confirmed build 19520.1000.rs_onecore_dep.191118-1700
Confirmed build 19523.1000.rs_onecore_sigma_dplat.191123-1806
Confirmed build 19528
Confirmed build 19533
Confirmed build 19535

Insider Preview (rs_prerelease branch)[edit | edit source]

Leaked build 19536.1000.rs_prerelease.191211-1446
Confirmed build 19537.rs_onecore_dep.191212-1700
Confirmed build 19540.1004.rs_onecore_sigma_dplat_kits.200105-1115
Leaked build 19541.1000.rs_prerelease.200102-1216
Leaked build 19546.1000.rs_prerelease.200110-1443
Confirmed build 19547
Confirmed build 19548.1000.rs_prerelease.200114-1349
Confirmed build 19550.rs_wdatp_edr.200117-0900
Leaked build 19551.1001.rs_prerelease.200118-2023
Leaked build 19551.1005.rs_prerelease_flt.200118-2110
Leaked build 19555.1001.rs_prerelease.200127-0900
Confirmed build 19556.rs_prerelease.200128-1424
Leaked build 19559.1000.rs_prerelease.200131-1437
Confirmed build 19560.1000.rs_prerelease.200203-1558
Confirmed build 19561.1001.rs_prerelease.200204-1636
Confirmed build 19562.1000
Leaked build 19564.1000.rs_prerelease.200207-1438
Leaked build 19564.1005.rs_prerelease_flt.200207-1540
Confirmed build 19565.rs_onecore_base2_hyp.200211-1700
Leaked build 19569.1000.rs_prerelease.200214-1419
Confirmed build 19570.1000.rs_onecore_dep.200218-1700
Confirmed build 19572.1000.rs_prerelease.200220-1344
Leaked build 19577.1000.rs_prerelease.200228-1439
Confirmed build 19577.1002
Confirmed build 19578.1000.rs_onecore_dep
Confirmed build 19580
Leaked build 19582.1001.rs_prerelease.200306-1640
Confirmed build 19584
Leaked build 19587.1000.rs_prerelease.200313-1639
Confirmed build 19588.1000
Confirmed build 19589
Leaked build 19592.1001.rs_prerelease.200321-1719
Confirmed build 19593
Confirmed build 19594
Unconfirmed build 19595.rs_prerelease.200325-1448
Confirmed build 19596
Confirmed build 19598.1001
Confirmed build 19600
Confirmed build 19601.1000
Leaked build 19603.1000.rs_prerelease.200403-1523
Confirmed build 19603.rs_onecore_dep.200404-1700
Confirmed build 19604.1000
Confirmed build 19605
Leaked build 19608.1000.rs_prerelease.200410-1438
Leaked build 19608.1006.rs_prerelease_flt.200413-1817
Confirmed build 19609
Confirmed build 19610.1000.rs_loc_dev3.200415-1700
Leaked build 19613.1000.rs_prerelease.200417-1557
Leaked build 19613.1005.rs_prerelease_flt.200417-1647
Confirmed build 19614.rs_onecore_sigma.200420-1424
Confirmed build 19614.1000
Confirmed build 19615
Confirmed build 19616
Confirmed build 19617.rs_onecore_sigma_grfx.200425-1909
Confirmed build 19617.1000
Leaked build 19619.1000.rs_prerelease.200425-1827
Confirmed build 19619.rs_onecore_dep.200425-1836
Confirmed build 19620.rs_onecore_dep.200428-1730
Confirmed build 19620.rs_onecore_dep_uxp_next.200504-1008
Confirmed build 19621
Confirmed build 19622.rs_onecore_sigma_grfx_dev.200502-1700
Leaked build 19624.1000.rs_prerelease.200502-1339

Insider Preview (mn_release branch)[edit | edit source]

Confirmed build 19625.1
Confirmed build 19627.1.mn_release.200507-1405
Leaked build 19628.1.mn_release.200508-1414
Leaked build 19631.1.mn_release.200514-1410
Confirmed build 19634.1.mn_release.200521-1435
Leaked build 19635.1.mn_release.200522-1435
Confirmed build 19636.1.mn_release.200526-1402
Leaked build 19640.1.mn_release.200530-1731
Leaked build 19645.1.mn_release.200605-1502
Confirmed build 19645.mn_release_ens.200605-1542
Microsoft Windows
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Desktop versions
Windows 10
Windows 11
Server versions
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Annual Channel
Azure Stack HCI
Mobile versions
Windows CE
Windows Mobile
Windows Phone
Canceled versions
Embedded versions
Miscellaneous
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