wix: bump the minimum Windows required to 8.1

PyOxidizer binaries are built with py 3.9.6, so not even Windows 7 is supported.
Unfortunately, there don't appear to be more recent values for newer versions of
Windows, but at least Windows 8.1 is still in extended support for another 9
months or so.

Differential Revision: https://phab.mercurial-scm.org/D12596

contrib/packaging/wix/mercurial.wxs

@@ -1,136 +1,136 b''
 <?xml version='1.0' encoding='windows-1252'?>
 <Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>
 
   <!-- Copyright 2010 Steve Borho <[e-mail]>
 
   This software may be used and distributed according to the terms of the
   GNU General Public License version 2 or any later version. -->
 
   <?include guids.wxi ?>
   <?include defines.wxi ?>
 
   <?if $(var.Platform) = "x64" ?>
     <?define PFolder = ProgramFiles64Folder ?>
   <?else?>
     <?define PFolder = ProgramFilesFolder ?>
   <?endif?>
 
   <Product Id='*'
     Name='Mercurial $(var.Version) ($(var.Platform))'
     UpgradeCode='$(var.ProductUpgradeCode)'
     Language='1033' Codepage='1252' Version='$(var.Version)'
     Manufacturer='Olivia Mackall and others'>
 
     <Package Id='*'
       Keywords='Installer'
       Description="Mercurial distributed SCM (version $(var.Version))"
       Comments='$(var.Comments)'
       Platform='$(var.Platform)'
       Manufacturer='Olivia Mackall and others'
       InstallerVersion='300' Languages='1033' Compressed='yes' SummaryCodepage='1252' />
 
     <Media Id='1' Cabinet='mercurial.cab' EmbedCab='yes' DiskPrompt='CD-ROM #1'
            CompressionLevel='high' />
     <Property Id='DiskPrompt' Value="Mercurial $(var.Version) Installation [1]" />
 
-    <Condition Message='Mercurial MSI installers require Windows XP or higher'>
-        VersionNT >= 501
+    <Condition Message='Mercurial MSI installers require Windows 8.1 or higher'>
+        VersionNT >= 603
     </Condition>
 
     <Property Id="INSTALLDIR">
       <ComponentSearch Id='SearchForMainExecutableComponent'
                        Guid='$(var.ComponentMainExecutableGUID)'
                        Type='directory' />
     </Property>
 
     <!--Property Id='ARPCOMMENTS'>any comments</Property-->
     <Property Id='ARPCONTACT'>[e-mail]</Property>
     <Property Id='ARPHELPLINK'>https://mercurial-scm.org/wiki/</Property>
     <Property Id='ARPURLINFOABOUT'>https://mercurial-scm.org/about/</Property>
     <Property Id='ARPURLUPDATEINFO'>https://mercurial-scm.org/downloads/</Property>
     <Property Id='ARPHELPTELEPHONE'>https://mercurial-scm.org/wiki/Support</Property>
     <Property Id='ARPPRODUCTICON'>hgIcon.ico</Property>
 
     <Property Id='INSTALLEDMERCURIALPRODUCTS' Secure='yes'></Property>
     <Property Id='REINSTALLMODE'>amus</Property>
 
     <!--Auto-accept the license page-->
     <Property Id='LicenseAccepted'>1</Property>
 
     <Directory Id='TARGETDIR' Name='SourceDir'>
       <Directory Id='$(var.PFolder)' Name='PFiles'>
         <Directory Id='INSTALLDIR' Name='Mercurial'>
           <Component Id='MainExecutable' Guid='$(var.ComponentMainExecutableGUID)' Win64='$(var.IsX64)'>
             <CreateFolder />
             <Environment Id="Environment" Name="PATH" Part="last" System="yes"
                          Permanent="no" Value="[INSTALLDIR]" Action="set" />
           </Component>
         </Directory>
       </Directory>
 
       <Directory Id="ProgramMenuFolder" Name="Programs">
         <Directory Id="ProgramMenuDir" Name="Mercurial $(var.Version)">
           <Component Id="ProgramMenuDir" Guid="$(var.ProgramMenuDir.guid)" Win64='$(var.IsX64)'>
             <RemoveFolder Id='ProgramMenuDir' On='uninstall' />
             <RegistryValue Root='HKCU' Key='Software\Mercurial\InstallDir' Type='string'
                            Value='[INSTALLDIR]' KeyPath='yes' />
             <Shortcut Id='UrlShortcut' Directory='ProgramMenuDir' Name='Mercurial Web Site'
                       Target='[ARPHELPLINK]' Icon="hgIcon.ico" IconIndex='0' />
           </Component>
         </Directory>
       </Directory>
     </Directory>
 
     <Feature Id='Complete' Title='Mercurial' Description='The complete package'
         Display='expand' Level='1' ConfigurableDirectory='INSTALLDIR' >
       <Feature Id='MainProgram' Title='Program' Description='Mercurial command line app'
              Level='1' Absent='disallow' >
         <ComponentRef Id='MainExecutable' />
         <ComponentRef Id='ProgramMenuDir' />
         <ComponentGroupRef Id="hg.group.ROOT" />
         <ComponentGroupRef Id="hg.group.defaultrc" />
         <ComponentGroupRef Id="hg.group.helptext" />
         <?ifdef MercurialHasLib?>
           <ComponentGroupRef Id="hg.group.lib" />
         <?endif?>
         <ComponentGroupRef Id="hg.group.templates" />
       </Feature>
       <?ifdef MercurialExtraFeatures?>
         <?foreach EXTRAFEAT in $(var.MercurialExtraFeatures)?>
           <FeatureRef Id="$(var.EXTRAFEAT)" />
         <?endforeach?>
       <?endif?>
       <Feature Id='Locales' Title='Translations' Description='Translations' Level='1'>
         <ComponentGroupRef Id="hg.group.locale" />
       </Feature>
       <Feature Id='Documentation' Title='Documentation' Description='HTML man pages' Level='1'>
         <ComponentGroupRef Id="hg.group.doc" />
       </Feature>
       <Feature Id='Misc' Title='Miscellaneous' Description='Contributed scripts' Level='1'>
         <ComponentGroupRef Id="hg.group.contrib" />
       </Feature>
     </Feature>
 
     <UIRef Id="WixUI_FeatureTree" />
     <UIRef Id="WixUI_ErrorProgressText" />
 
     <?ifdef PyOxidizer?>
     <WixVariable Id="WixUILicenseRtf" Value="COPYING.rtf" />
     <Icon Id="hgIcon.ico" SourceFile="mercurial.ico" />
     <?else?>
     <WixVariable Id="WixUILicenseRtf" Value="contrib\packaging\wix\COPYING.rtf" />
     <Icon Id="hgIcon.ico" SourceFile="contrib/win32/mercurial.ico" />
     <?endif?>
 
     <Upgrade Id='$(var.ProductUpgradeCode)'>
       <UpgradeVersion
         IncludeMinimum='yes' Minimum='0.0.0' IncludeMaximum='no' OnlyDetect='no'
         Property='INSTALLEDMERCURIALPRODUCTS' />
     </Upgrade>
 
     <InstallExecuteSequence>
       <RemoveExistingProducts After='InstallInitialize'/>
     </InstallExecuteSequence>
 
   </Product>
 </Wix>