1 package osversion 2 3 // Windows Client and Server build numbers. 4 // 5 // See: 6 // https://learn.microsoft.com/en-us/windows/release-health/release-information 7 // https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info 8 // https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information 9 const ( 10 // RS1 (version 1607, codename "Redstone 1") corresponds to Windows Server 11 // 2016 (ltsc2016) and Windows 10 (Anniversary Update). 12 RS1 = 14393 13 // V1607 (version 1607, codename "Redstone 1") is an alias for [RS1]. 14 V1607 = RS1 15 // LTSC2016 (Windows Server 2016) is an alias for [RS1]. 16 LTSC2016 = RS1 17 18 // RS2 (version 1703, codename "Redstone 2") was a client-only update, and 19 // corresponds to Windows 10 (Creators Update). 20 RS2 = 15063 21 // V1703 (version 1703, codename "Redstone 2") is an alias for [RS2]. 22 V1703 = RS2 23 24 // RS3 (version 1709, codename "Redstone 3") corresponds to Windows Server 25 // 1709 (Semi-Annual Channel (SAC)), and Windows 10 (Fall Creators Update). 26 RS3 = 16299 27 // V1709 (version 1709, codename "Redstone 3") is an alias for [RS3]. 28 V1709 = RS3 29 30 // RS4 (version 1803, codename "Redstone 4") corresponds to Windows Server 31 // 1803 (Semi-Annual Channel (SAC)), and Windows 10 (April 2018 Update). 32 RS4 = 17134 33 // V1803 (version 1803, codename "Redstone 4") is an alias for [RS4]. 34 V1803 = RS4 35 36 // RS5 (version 1809, codename "Redstone 5") corresponds to Windows Server 37 // 2019 (ltsc2019), and Windows 10 (October 2018 Update). 38 RS5 = 17763 39 // V1809 (version 1809, codename "Redstone 5") is an alias for [RS5]. 40 V1809 = RS5 41 // LTSC2019 (Windows Server 2019) is an alias for [RS5]. 42 LTSC2019 = RS5 43 44 // V19H1 (version 1903, codename 19H1) corresponds to Windows Server 1903 (semi-annual 45 // channel). 46 V19H1 = 18362 47 // V1903 (version 1903) is an alias for [V19H1]. 48 V1903 = V19H1 49 50 // V19H2 (version 1909, codename 19H2) corresponds to Windows Server 1909 (semi-annual 51 // channel). 52 V19H2 = 18363 53 // V1909 (version 1909) is an alias for [V19H2]. 54 V1909 = V19H2 55 56 // V20H1 (version 2004, codename 20H1) corresponds to Windows Server 2004 (semi-annual 57 // channel). 58 V20H1 = 19041 59 // V2004 (version 2004) is an alias for [V20H1]. 60 V2004 = V20H1 61 62 // V20H2 corresponds to Windows Server 20H2 (semi-annual channel). 63 V20H2 = 19042 64 65 // V21H1 corresponds to Windows Server 21H1 (semi-annual channel). 66 V21H1 = 19043 67 68 // V21H2Win10 corresponds to Windows 10 (November 2021 Update). 69 V21H2Win10 = 19044 70 71 // V21H2Server corresponds to Windows Server 2022 (ltsc2022). 72 V21H2Server = 20348 73 // LTSC2022 (Windows Server 2022) is an alias for [V21H2Server] 74 LTSC2022 = V21H2Server 75 76 // V21H2Win11 corresponds to Windows 11 (original release). 77 V21H2Win11 = 22000 78 79 // V22H2Win10 corresponds to Windows 10 (2022 Update). 80 V22H2Win10 = 19045 81 82 // V22H2Win11 corresponds to Windows 11 (2022 Update). 83 V22H2Win11 = 22621 84 ) 85