Get-AzurePowerShell.ps1

Function Test-Url {
    [CmdletBinding()]
    
    param (
        [Parameter(Mandatory=$true)]
        [String] $Url,
 
        [Parameter()]
        [Switch] $ReturnUri
    )
 
    Process {
        if ([system.uri]::IsWellFormedUriString($Url,[System.UriKind]::Absolute)) {
            $true
        } else {
            $false
        }
    }
}
 
$Msi = @()
$doc = Invoke-WebRequest -Uri 'https://github.com/Azure/azure-powershell/releases'
foreach ($href in ($doc.links.href -ne '')) {
    if ((Test-Url -Url $href) -and $href.EndsWith('.msi')) {
        $Msi += New-Object -TypeName PSObject -Property @{
            "Url" = $href
            "Version" = ([Regex]::Match($href,'\bv?[0-9]+\.[0-9]+\.[0-9]+(?:\.[0-9]+)?\b')).Value
        }
    }   
}
 
$Msi