public/Find-LatestUpdate.ps1
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function Find-LatestUpdate { <# .SYNOPSIS Finds the latest delta or cumulative update for Windows or Windows Server operating system .DESCRIPTION This script will return the list of links to updates for Windows 10 and Windows Server 2016 from the Microsoft Update Catalog. .PARAMETER Build Windows 10 Build Number used to filter available Downloads 10240 - Windows 10 Version 1507 10586 - Windows 10 Version 1511 14393 - Windows 10 Version 1607 and Windows Server 2016 15063 - Windows 10 Version 1703 16299 - WIndows 10 Version 1709 17134 - Windows 10 Version 1803 (default value) .PARAMETER Platform Windows hardware platform to select updates for. Parameter can take the following values: x64 (default value) x86 arm64 .PARAMETER Type Update type. Parameter can take the following values: Cumulative (default value) Delta .NOTES Copyright Keith Garner (KeithGa@DeploymentLive.com), All rights reserved. Copyright Andriy Melnyk (mao@bebee.xyz), all rights reserved .LINK https://support.microsoft.com/en-us/help/4000823 .EXAMPLE Get link to the latest Cumulative update for Windows 10, both for x86 and x64 platforms Find-LatestUpdate -verbose .EXAMPLE Get link to the latest Cumulative update for Windows 10 x86 Find-LatestUpdate -filter Cumulative, x86 .EXAMPLE Get the latest Cumulative Update for the build 14393, x64 platform Find-LatestUpdate -filter Cumulative, x64 -build 14393 .EXAMPLE Get the latest Cumulative Updates for Windows 10 (both x86 and x64) and download to the %TEMP% directory. Find-LatestUpdate | %{ Start-BitsTransfer -Source $_ -Destination $ENV:Temp } .EXAMPLE Get the latest cumulative update for x64 platform Find-LatestUpdate -build 17134 | ? { ($_.Platform -eq x64) -and ($_.Type -eq Cumulative) } #> [CmdletBinding()] Param( [String] [Parameter( HelpMessage = "Windows build number.", Position = 0 )] [ValidateSet( '17134', '16299', '15063', '14393', '10586', '10240' )] $Build = '17134', [String] [Parameter( HelpMessage = "Hardware platform.", Position = 1 )] [ValidateSet( 'x64', 'x86', 'arm64' )] $Platform = 'x64', [String] [Parameter( HelpMessage = "Update type (Cumulative or Delta).", Position = 2 )] [ValidateSet( 'Cumulative', 'Delta' )] $Type = 'Cumulative' ) Begin {} Process { # Find KB article for the latest update for selected build $article = Find-UpdateMetadata | Where-Object { $_.Version.Major -eq $Build } | Sort-Object Version | Select-Object -Last 1 Write-Verbose "Found article: KB$( $article.articleId )" $article | Find-ArticleUri | Find-AssetGuid | Where-Object { ($_.Platform -eq $Platform) -and ($_.Type -eq $Type) } | Find-AssetUri | Select-Object -Unique } End {} } |