This is an internal, unreleased version. It's only used to track the next security update and OS build.
You can find this on twitter (most do) or by running some uup dump fork, we stopped publishing this when the real downloadlinks were blocked by MSFT.
So this beeing internal maybe also might explain why "IoT Enterprise" installed straight as "11 SE insider preview +watermark" on a Surface Laptop SE. I guess...
Have 2 issues with this build Never having experienced the previous Task Manager issue but now have Task Manager opening to the Desktop on every Boot... My VMs can no longer access the internet... I am concussed
installed fine on the online system, task manager bug is still here (I'm on retail so maybe I'm missing cfr updates)
Spoiler: W10UI v10.58 Code: ============================================================ Running W10UI v10.58 ============================================================ ============================================================ Configured Options... ============================================================ LCUmsuExpand 2 Cleanup ResetBase UseWimlib WimCreateTime WinRE ISO ============================================================ Copying DVD Drive contents to work directory... ============================================================ ============================================================ Extracting dpx.dll file... ============================================================ ============================================================ Extracting .cab files from .msu files... ============================================================ 1/1: windows11.0-kb5068860-x64_LCU_1199.1.21.msu [Combined UUP] ============================================================ Extracting files from update containers (cab/wim)... *** This will require some disk space, please be patient *** ============================================================ 1/3: windows11.0-kb5068810-x64-ndp481_CU_9321.4.cab [NetFx] 2/3: windows11.0-kb5071062-x64_DU.SafeOS_1015.1.6.cab [SafeOS DU] 3/3: Windows11.0-KB5071955-x64_inout.cab [SSU] ============================================================ Mounting sources\install.wim - index 1/1 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1015~31bf3856ad364e35~amd64~~28000.1015.1.0 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1015 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9321.4 [==========================100.0%==========================] The operation completed successfully. 01199-windows11.0-kb5068860-x64_LCU_1199.1.21.msu Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Expand [==========================100.0%==========================] [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting OS image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1199 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1199 [==========================100.0%==========================] The operation completed successfully. ============================================================ Updating winre.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1015~31bf3856ad364e35~amd64~~28000.1015.1.0 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1015 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_SafeOSDU~31bf3856ad364e35~amd64~~28000.1015.1.6 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 [===========================71.4%========= ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 [===========================71.4%========= ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : H:\W10UI_10.58\winre.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. [WARNING] "winre.wim" does not contain integrity information. Skipping integrity check. "winre.wim" original size: 542349 KiB Using LZX compression with 6 threads Archiving file data: 1357 MiB of 1357 MiB (100%) done Calculating integrity table for WIM: 514 MiB of 514 MiB (100%) done "winre.wim" optimized size: 527329 KiB Space saved: 15019 KiB Verifying integrity of "H:\W10UI_10.58\winre.wim": 514 MiB of 514 MiB (100%) done Verifying metadata for image 1 of 1 Verifying file data: 1357 MiB of 1357 MiB (100%) done "winre.wim" was successfully verified. ============================================================ Adding updated winre.wim ... ============================================================ Скопировано файлов: 1. ============================================================ Unmounting sources\install.wim - index 1/1 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : H:\W10UI_10.58\DVD10UI\sources\install.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\install.wim ... ============================================================ [WARNING] "sources\install.wim" does not contain integrity information. Skipping integrity check. "sources\install.wim" original size: 5991303 KiB Using LZX compression with 6 threads Archiving file data: 10 GiB of 10 GiB (100%) done Calculating integrity table for WIM: 4613 MiB of 4613 MiB (100%) done "sources\install.wim" optimized size: 4724689 KiB Space saved: 1266613 KiB Verifying integrity of "H:\W10UI_10.58\DVD10UI\sources\install.wim": 4613 MiB of 4613 MiB (100%) done Verifying metadata for image 1 of 1 Verifying file data: 10 GiB of 10 GiB (100%) done "sources\install.wim" was successfully verified. ============================================================ Modifying install.wim image creation time ... ============================================================ ============================================================ Mounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1015~31bf3856ad364e35~amd64~~28000.1015.1.0 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1015 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. ============================================================ Installing updates... ============================================================ 01199-windows11.0-kb5068860-x64_LCU_1199.1.21.msu Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Expand [==========================100.0%==========================] [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1199 [===========================71.4%========= ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1199 [===========================71.4%========= ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : H:\W10UI_10.58\DVD10UI\sources\boot.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1015~31bf3856ad364e35~amd64~~28000.1015.1.0 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1015 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. ============================================================ Installing updates... ============================================================ 01199-windows11.0-kb5068860-x64_LCU_1199.1.21.msu Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Expand [==========================100.0%==========================] [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1199 [===========================71.4%========= ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1199 [===========================71.4%========= ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : H:\W10UI_10.58\DVD10UI\sources\boot.wim Image Index : 2 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\boot.wim ... ============================================================ [WARNING] "sources\boot.wim" does not contain integrity information. Skipping integrity check. "sources\boot.wim" original size: 786194 KiB Using LZX compression with 6 threads Archiving file data: 1414 MiB of 1414 MiB (100%) done Calculating integrity table for WIM: 543 MiB of 543 MiB (100%) done "sources\boot.wim" optimized size: 556764 KiB Space saved: 229430 KiB Verifying integrity of "H:\W10UI_10.58\DVD10UI\sources\boot.wim": 543 MiB of 543 MiB (100%) done Verifying metadata for image 1 of 2 Verifying metadata for image 2 of 2 Verifying file data: 1414 MiB of 1414 MiB (100%) done "sources\boot.wim" was successfully verified. ============================================================ Removing temporary extracted files... ============================================================ ============================================================ Creating updated ISO file... ============================================================ ISO Location: "H:\W10UI_10.58" OSCDIMG 2.56 CD-ROM and DVD-ROM Premastering Utility Copyright (C) Microsoft, 1993-2012. All rights reserved. Licensed only for producing Microsoft authorized content. Scanning source tree (1000 files in 95 directories) Scanning source tree complete (1060 files in 99 directories) Computing directory information complete Image file is 5602082816 bytes (before optimization) Writing 1060 files in 99 directories to 28000.1199.251113-1811.BR_RELEASE_SVC_IM_CLIENT_X64FRE_RU-RU.iso 100% complete Storage optimization saved 69 files, 15609856 bytes (1% of image) After optimization, image file is 5588959232 bytes Space saved because of embedding, sparseness or optimization = 15609856 Done. ============================================================ Finished ============================================================ Press 9 or q to exit. offline is fine too