diff --git a/.github/workflows/winget.yml b/.github/workflows/winget.yml
index 66590ed1eaf..63464ea4fee 100644
--- a/.github/workflows/winget.yml
+++ b/.github/workflows/winget.yml
@@ -5,7 +5,7 @@ on:
     types: [published]
 
 env:
-  REGEX: 'Microsoft\.WindowsTerminal(?:Preview)?_Win10_([\d.]+)_8wekyb3d8bbwe\.msixbundle$'
+  REGEX: 'Microsoft\.WindowsTerminal(?:Preview)?_([\d.]+)_8wekyb3d8bbwe\.msixbundle$'
 
 jobs:
   publish:
@@ -14,7 +14,7 @@ jobs:
       - name: Publish Windows Terminal ${{ github.event.release.prerelease && 'Preview' || 'Stable' }}
         run: |
           $assets = '${{ toJSON(github.event.release.assets) }}' | ConvertFrom-Json
-          $wingetRelevantAsset = $assets | Where-Object { $_.name -like '*Win10*' } | Select-Object -First 1
+          $wingetRelevantAsset = $assets | Where-Object { $_.name -like '*.msixbundle' } | Select-Object -First 1
           $regex = [Regex]::New($env:REGEX)
           $version = $regex.Match($wingetRelevantAsset.name).Groups[1].Value
 
diff --git a/build/packages.config b/build/packages.config
index 96481841311..ceadd04ac2c 100644
--- a/build/packages.config
+++ b/build/packages.config
@@ -3,8 +3,6 @@
   <package id="MUXCustomBuildTasks" version="1.0.48" targetFramework="native" />
   <package id="Microsoft.Taef" version="10.60.210621002" targetFramework="native" />
   <package id="Microsoft.Internal.PGO-Helpers.Cpp" version="0.2.34" targetFramework="native" />
-  <!-- This cannot be included in another project that depends on XAML (as it would be a duplicate package ID) -->
-  <package id="Microsoft.UI.Xaml" version="2.7.3" targetFramework="native" />
   <package id="Microsoft.Debugging.Tools.PdbStr" version="20220617.1556.0" targetFramework="native" />
   <package id="Microsoft.Debugging.Tools.SrcTool" version="20220617.1556.0" targetFramework="native" />
 </packages>
diff --git a/build/pipelines/release.yml b/build/pipelines/release.yml
index 2fd0f8757db..3f8684c70fe 100644
--- a/build/pipelines/release.yml
+++ b/build/pipelines/release.yml
@@ -56,11 +56,6 @@ parameters:
       - x64
       - x86
       - arm64
-  - name: buildWindowsVersions
-    type: object
-    default:
-      - Win10
-      - Win11
 
 variables:
   MakeAppxPath: 'C:\Program Files (x86)\Windows Kits\10\bin\10.0.22621.0\x86\MakeAppx.exe'
@@ -87,13 +82,6 @@ variables:
       NuGetPackBetaVersion: preview
   ${{ elseif eq(variables['Build.SourceBranchName'], 'main') }}:
     NuGetPackBetaVersion: experimental
-  # The NuGet packages have to use *somebody's* DLLs. We used to force them to
-  # use the Win10 build outputs, but if there isn't a Win10 build we should use
-  # the Win11 one.
-  ${{ if containsValue(parameters.buildWindowsVersions, 'Win10') }}:
-    TerminalBestVersionForNuGetPackages: Win10
-  ${{ else }}:
-    TerminalBestVersionForNuGetPackages: Win11
 
 name: $(BuildDefinitionName)_$(date:yyMM).$(date:dd)$(rev:rrr)
 resources:
@@ -107,11 +95,9 @@ jobs:
     matrix:
       ${{ each config in parameters.buildConfigurations }}:
         ${{ each platform in parameters.buildPlatforms }}:
-          ${{ each windowsVersion in parameters.buildWindowsVersions }}:
-            ${{ config }}_${{ platform }}_${{ windowsVersion }}:
-              BuildConfiguration: ${{ config }}
-              BuildPlatform: ${{ platform }}
-              TerminalTargetWindowsVersion: ${{ windowsVersion }}
+          ${{ config }}_${{ platform }}:
+            BuildConfiguration: ${{ config }}
+            BuildPlatform: ${{ platform }}
   displayName: Build
   timeoutInMinutes: 240
   cancelTimeoutInMinutes: 1
@@ -185,10 +171,6 @@ jobs:
       arguments: -MarkdownNoticePath .\NOTICE.md -OutputPath .\src\cascadia\CascadiaPackage\NOTICE.html
       pwsh: true
   - ${{ if eq(parameters.buildTerminal, true) }}:
-    - pwsh: |-
-        ./build/scripts/Patch-ManifestsToWindowsVersion.ps1 -NewWindowsVersion "10.0.22000.0"
-      displayName: Update manifest target version to Win11 (if necessary)
-      condition: and(succeeded(), eq(variables['TerminalTargetWindowsVersion'], 'Win11'))
     - task: VSBuild@1
       displayName: Build solution **\OpenConsole.sln
       condition: true
@@ -205,7 +187,7 @@ jobs:
       continueOnError: True
       inputs:
         PathtoPublish: $(Build.SourcesDirectory)\msbuild.binlog
-        ArtifactName: binlog-$(BuildPlatform)-$(TerminalTargetWindowsVersion)
+        ArtifactName: binlog-$(BuildPlatform)
     - task: PowerShell@2
       displayName: Check MSIX for common regressions
       inputs:
@@ -297,7 +279,7 @@ jobs:
       displayName: Publish Artifact (appx)
       inputs:
         PathtoPublish: $(Build.ArtifactStagingDirectory)/appx
-        ArtifactName: appx-$(BuildPlatform)-$(BuildConfiguration)-$(TerminalTargetWindowsVersion)
+        ArtifactName: appx-$(BuildPlatform)-$(BuildConfiguration)
   - ${{ if eq(parameters.buildConPTY, true) }}:
     - task: CopyFiles@2
       displayName: Copy ConPTY to Artifacts
@@ -315,7 +297,7 @@ jobs:
       displayName: Publish Artifact (ConPTY)
       inputs:
         PathtoPublish: $(Build.ArtifactStagingDirectory)/conpty
-        ArtifactName: conpty-dll-$(BuildPlatform)-$(BuildConfiguration)-$(TerminalTargetWindowsVersion)
+        ArtifactName: conpty-dll-$(BuildPlatform)-$(BuildConfiguration)
   - ${{ if eq(parameters.buildWPF, true) }}:
     - task: CopyFiles@2
       displayName: Copy PublicTerminalCore.dll to Artifacts
@@ -329,7 +311,7 @@ jobs:
       displayName: Publish Artifact (PublicTerminalCore)
       inputs:
         PathtoPublish: $(Build.ArtifactStagingDirectory)/wpf
-        ArtifactName: wpf-dll-$(BuildPlatform)-$(BuildConfiguration)-$(TerminalTargetWindowsVersion)
+        ArtifactName: wpf-dll-$(BuildPlatform)-$(BuildConfiguration)
 
   - task: PublishSymbols@2
     displayName: Publish symbols path
@@ -347,11 +329,6 @@ jobs:
 
 - ${{ if eq(parameters.buildTerminal, true) }}:
   - job: BundleAndSign
-    strategy:
-      matrix:
-        ${{ each windowsVersion in parameters.buildWindowsVersions }}:
-          ${{ windowsVersion }}:
-            TerminalTargetWindowsVersion: ${{ windowsVersion }}
     displayName: Create and sign AppX/MSIX bundles
     variables:
       ${{ if eq(parameters.branding, 'Release') }}:
@@ -373,9 +350,9 @@ jobs:
         disableOutputRedirect: true
     - ${{ each platform in parameters.buildPlatforms }}:
       - task: DownloadBuildArtifacts@0
-        displayName: Download Artifacts ${{ platform }} $(TerminalTargetWindowsVersion)
+        displayName: Download Artifacts ${{ platform }}
         inputs:
-          artifactName: appx-${{ platform }}-Release-$(TerminalTargetWindowsVersion)
+          artifactName: appx-${{ platform }}-Release
     # Add 3000 to the major version component, but only for the bundle.
     # This is to ensure that it is newer than "2022.xx.yy.zz" or whatever the original bundle versions were before
     # we switched to uniform naming.
@@ -385,7 +362,7 @@ jobs:
         $Components[0] = ([int]$Components[0] + $VersionEpoch)
         $BundleVersion = $Components -Join "."
         New-Item -Type Directory "$(System.ArtifactsDirectory)\bundle"
-        .\build\scripts\Create-AppxBundle.ps1 -InputPath "$(System.ArtifactsDirectory)" -ProjectName CascadiaPackage -BundleVersion $BundleVersion -OutputPath "$(System.ArtifactsDirectory)\bundle\$(BundleStemName)_$(TerminalTargetWindowsVersion)_$(XES_APPXMANIFESTVERSION)_8wekyb3d8bbwe.msixbundle"
+        .\build\scripts\Create-AppxBundle.ps1 -InputPath "$(System.ArtifactsDirectory)" -ProjectName CascadiaPackage -BundleVersion $BundleVersion -OutputPath "$(System.ArtifactsDirectory)\bundle\$(BundleStemName)_$(XES_APPXMANIFESTVERSION)_8wekyb3d8bbwe.msixbundle"
       displayName: Create WindowsTerminal*.msixbundle
     - task: EsrpCodeSigning@1
       displayName: Submit *.msixbundle to ESRP for code signing
@@ -426,7 +403,7 @@ jobs:
       displayName: 'Publish Artifact: appxbundle-signed'
       inputs:
         PathtoPublish: $(System.ArtifactsDirectory)\bundle
-        ArtifactName: appxbundle-signed-$(TerminalTargetWindowsVersion)
+        ArtifactName: appxbundle-signed
 
 - ${{ if eq(parameters.buildConPTY, true) }}:
   - job: PackageAndSignConPTY
@@ -451,7 +428,7 @@ jobs:
       - task: DownloadBuildArtifacts@0
         displayName: Download ${{ platform }} ConPTY binaries
         inputs:
-          artifactName: conpty-dll-${{ platform }}-$(BuildConfiguration)-$(TerminalBestVersionForNuGetPackages)
+          artifactName: conpty-dll-${{ platform }}-$(BuildConfiguration)
           downloadPath: bin\${{ platform }}\$(BuildConfiguration)\
           extractTars: false
     - task: PowerShell@2
@@ -542,7 +519,7 @@ jobs:
       - task: DownloadBuildArtifacts@0
         displayName: Download ${{ platform }} PublicTerminalCore
         inputs:
-          artifactName: wpf-dll-${{ platform }}-$(BuildConfiguration)-$(TerminalBestVersionForNuGetPackages)
+          artifactName: wpf-dll-${{ platform }}-$(BuildConfiguration)
           itemPattern: '**/*.dll'
           downloadPath: bin\${{ platform }}\$(BuildConfiguration)\
           extractTars: false
@@ -640,11 +617,10 @@ jobs:
 
     # Download the appx-PLATFORM-CONFIG-VERSION artifact for every platform/version combo
     - ${{ each platform in parameters.buildPlatforms }}:
-      - ${{ each windowsVersion in parameters.buildWindowsVersions }}:
-        - task: DownloadBuildArtifacts@0
-          displayName: Download Symbols ${{ platform }} ${{ windowsVersion }}
-          inputs:
-            artifactName: appx-${{ platform }}-Release-${{ windowsVersion }}
+      - task: DownloadBuildArtifacts@0
+        displayName: Download Symbols ${{ platform }}
+        inputs:
+          artifactName: appx-${{ platform }}-Release
 
     # It seems easier to do this -- download every appxsym -- then enumerate all the PDBs in the build directory for the
     # public symbol push. Otherwise, we would have to list all of the PDB files one by one.
@@ -704,7 +680,7 @@ jobs:
     - task: DownloadBuildArtifacts@0
       displayName: Download Build Artifacts
       inputs:
-        artifactName: appxbundle-signed-Win11
+        artifactName: appxbundle-signed
         extractTars: false
     - task: PowerShell@2
       displayName: Rename and stage packages for vpack
@@ -713,7 +689,7 @@ jobs:
         script: >-
           # Rename to known/fixed name for Windows build system
 
-          Get-ChildItem Microsoft.WindowsTerminal_Win11_*.msixbundle | Rename-Item -NewName { 'Microsoft.WindowsTerminal_8wekyb3d8bbwe.msixbundle' }
+          Get-ChildItem Microsoft.WindowsTerminal_*.msixbundle | Rename-Item -NewName { 'Microsoft.WindowsTerminal_8wekyb3d8bbwe.msixbundle' }
 
 
           # Create vpack directory and place item inside
@@ -721,13 +697,13 @@ jobs:
           mkdir WindowsTerminal.app
 
           mv Microsoft.WindowsTerminal_8wekyb3d8bbwe.msixbundle .\WindowsTerminal.app\
-        workingDirectory: $(System.ArtifactsDirectory)\appxbundle-signed-Win11
+        workingDirectory: $(System.ArtifactsDirectory)\appxbundle-signed
     - task: PkgESVPack@12
       displayName: 'Package ES - VPack'
       env:
         SYSTEM_ACCESSTOKEN: $(System.AccessToken)
       inputs:
-        sourceDirectory: $(System.ArtifactsDirectory)\appxbundle-signed-Win11\WindowsTerminal.app
+        sourceDirectory: $(System.ArtifactsDirectory)\appxbundle-signed\WindowsTerminal.app
         description: VPack for the Windows Terminal Application
         pushPkgName: WindowsTerminal.app
         owner: conhost
diff --git a/build/scripts/Patch-ManifestsToWindowsVersion.ps1 b/build/scripts/Patch-ManifestsToWindowsVersion.ps1
deleted file mode 100644
index fe86f24fd8c..00000000000
--- a/build/scripts/Patch-ManifestsToWindowsVersion.ps1
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright (c) Microsoft Corporation.
-# Licensed under the MIT license.
-
-Param(
-	[string]$NewWindowsVersion = "10.0.22000.0"
-)
-
-Get-ChildItem src/cascadia/CascadiaPackage -Recurse -Filter *.appxmanifest | ForEach-Object {
-	$xml = [xml](Get-Content $_.FullName)
-	$xml.Package.Dependencies.TargetDeviceFamily | Where-Object Name -Like "Windows*" | ForEach-Object {
-		$_.MinVersion = $NewWindowsVersion
-	}
-	$xml.Save($_.FullName)
-}
diff --git a/common.openconsole.props b/common.openconsole.props
index f6eb4c7c94d..c8f43e3602f 100644
--- a/common.openconsole.props
+++ b/common.openconsole.props
@@ -10,22 +10,4 @@
     <OpenConsoleDir>$(MSBuildThisFileDirectory)</OpenConsoleDir>
   </PropertyGroup>
 
-  <PropertyGroup>
-    <!--
-    For the Windows 10 build, we're targeting the prerelease version of Microsoft.UI.Xaml.
-    This version emits every XAML DLL directly into our package.
-    This is a workaround for us not having deliverable MSFT-21242953 on this version of Windows.
-
-    This version should be tracked in all project packages.config files for projects that depend on Xaml.
-    -->
-    <TerminalMUXVersion>2.7.3-prerelease.220816001</TerminalMUXVersion>
-    <!--
-    For the Windows 11-specific build, we're targeting the public version of Microsoft.UI.Xaml.
-    This version emits a package dependency instead of embedding the dependency in our own package.
-
-    This version should be tracked in build/packages.config.
-    -->
-    <TerminalMUXVersion Condition="'$(TerminalTargetWindowsVersion)'=='Win11'">2.7.3</TerminalMUXVersion>
-  </PropertyGroup>
-
 </Project>
diff --git a/custom.props b/custom.props
index 0983ed7a6f5..93c4f49ff7a 100644
--- a/custom.props
+++ b/custom.props
@@ -2,18 +2,6 @@
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!-- This file is read by XES, which we use in our Release builds. -->
   <PropertyGroup Label="Version">
-    <!--
-      The Windows 11 build is going to have the same package name, so it *must* have a different version.
-      The easiest way for us to do this is to add 1 to the revision field.
-      In short, for a given Terminal build 1.11, we will emit two different versions (assume this is build
-      4 on day 23 of the year):
-        - 1.11.234.0 for Windows 10
-        - 1.11.235.0 for Windows 11
-      This presents a potential for conflicts if we want to ship two builds produced back to back on the
-      same day... which is terribly unlikely.
-    -->
-    <VersionBuildRevision Condition="'$(TerminalTargetWindowsVersion)'=='Win11' and '$(VersionBuildRevision)'!=''">$([MSBuild]::Add($(VersionBuildRevision), 1))</VersionBuildRevision>
-
     <XesUseOneStoreVersioning>true</XesUseOneStoreVersioning>
     <XesBaseYearForStoreVersion>2023</XesBaseYearForStoreVersion>
     <VersionMajor>1</VersionMajor>
diff --git a/dep/nuget/packages.config b/dep/nuget/packages.config
index 0375989854c..5015d1ee970 100644
--- a/dep/nuget/packages.config
+++ b/dep/nuget/packages.config
@@ -8,7 +8,7 @@
   <package id="Microsoft.VCRTForwarders.140" version="1.0.4" targetFramework="native" />
   <package id="Microsoft.Internal.Windows.Terminal.ThemeHelpers" version="0.6.220404001" targetFramework="native" />
   <package id="Microsoft.VisualStudio.Setup.Configuration.Native" version="2.3.2262" targetFramework="native" developmentDependency="true" />
-  <package id="Microsoft.UI.Xaml" version="2.7.3-prerelease.220816001" targetFramework="native" />
+  <package id="Microsoft.UI.Xaml" version="2.7.3" targetFramework="native" />
   <package id="Microsoft.Windows.ImplementationLibrary" version="1.0.220201.1" targetFramework="native" developmentDependency="true" />
 
   <!-- Managed packages -->
diff --git a/src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj b/src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj
index 945b5a17b57..dbd279005be 100644
--- a/src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj
+++ b/src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj
@@ -20,6 +20,7 @@
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <OpenConsoleCppWinRTProject>true</OpenConsoleCppWinRTProject>
     <!-- TerminalCppWinrt is not set intentionally -->
+    <TerminalMUX>true</TerminalMUX>
   </PropertyGroup>
 
   <Import Project="$(SolutionDir)\common.openconsole.props" Condition="'$(OpenConsoleDir)'==''" />
@@ -97,15 +98,4 @@
   <Import Project="$(OpenConsoleDir)src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)src\common.build.tests.props" />
   <Import Project="$(OpenConsoleDir)src\common.nugetversions.targets" />
-
-  <PropertyGroup>
-    <!-- From Microsoft.UI.Xaml.targets -->
-    <Native-Platform Condition="'$(Platform)' == 'Win32'">x86</Native-Platform>
-    <Native-Platform Condition="'$(Platform)' != 'Win32'">$(Platform)</Native-Platform>
-    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
-  </PropertyGroup>
-
-  <!-- We actually can just straight up reference MUX here, it's fine -->
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
-
 </Project>
diff --git a/src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj b/src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj
index f60d2a4f679..e5a00d2d892 100644
--- a/src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj
+++ b/src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj
@@ -23,6 +23,7 @@
 
   <PropertyGroup Label="NuGet Dependencies">
     <!-- TerminalCppWinrt is intentionally not set -->
+    <TerminalMUX>true</TerminalMUX>
   </PropertyGroup>
 
   <Import Project="$(SolutionDir)\common.openconsole.props" Condition="'$(OpenConsoleDir)'==''" />
@@ -85,15 +86,4 @@
   <Import Project="$(OpenConsoleDir)src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)src\common.build.tests.props" />
   <Import Project="$(OpenConsoleDir)src\common.nugetversions.targets" />
-
-  <PropertyGroup>
-    <!-- From Microsoft.UI.Xaml.targets -->
-    <Native-Platform Condition="'$(Platform)' == 'Win32'">x86</Native-Platform>
-    <Native-Platform Condition="'$(Platform)' != 'Win32'">$(Platform)</Native-Platform>
-    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
-  </PropertyGroup>
-
-<!-- We actually can just straight up reference MUX here, it's fine -->
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
-
 </Project>
diff --git a/src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj b/src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj
index d51a96986af..9e2029c9bcc 100644
--- a/src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj
+++ b/src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj
@@ -16,6 +16,8 @@
     <OpenConsoleCppWinRTProject>true</OpenConsoleCppWinRTProject>
     <EnableHybridCRT>false</EnableHybridCRT> <!-- C++/CLI projects can't deal -->
 
+    <TerminalMUX>true</TerminalMUX>
+
     <!--
     These two properties are very important!
     Without them, msbuild will stomp MinVersion and MaxVersionTested in the
@@ -126,8 +128,6 @@
     </Reference>
   </ItemGroup>
 
-  <Import Project="$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
-
   <Import Project="$(OpenConsoleDir)\src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)\src\common.nugetversions.targets" />
 
diff --git a/src/cascadia/TerminalApp/TerminalAppLib.vcxproj b/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
index bac8780ef0c..b0815429e30 100644
--- a/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
+++ b/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
@@ -316,7 +316,6 @@
     <PRIResource Include="Resources\en-US\Resources.resw" />
     <PRIResource Include="Resources\en-US\ContextMenu.resw" />
     <OCResourceDirectory Include="Resources" />
-    <None Include="packages.config" />
   </ItemGroup>
   <!-- ========================= Project References ======================== -->
   <ItemGroup>
diff --git a/src/cascadia/TerminalApp/packages.config b/src/cascadia/TerminalApp/packages.config
deleted file mode 100644
index e151e41548d..00000000000
--- a/src/cascadia/TerminalApp/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Microsoft.UI.Xaml" version="2.7.3-prerelease.220816001" targetFramework="native" />
-</packages>
diff --git a/src/cascadia/TerminalSettingsEditor/Microsoft.Terminal.Settings.Editor.vcxproj b/src/cascadia/TerminalSettingsEditor/Microsoft.Terminal.Settings.Editor.vcxproj
index 754c492bc6e..93db4ca918e 100644
--- a/src/cascadia/TerminalSettingsEditor/Microsoft.Terminal.Settings.Editor.vcxproj
+++ b/src/cascadia/TerminalSettingsEditor/Microsoft.Terminal.Settings.Editor.vcxproj
@@ -353,7 +353,6 @@
     </PRIResource>
     <OCResourceDirectory Include="Resources" />
     <None Include="$(ProjectName).def" />
-    <None Include="packages.config" />
   </ItemGroup>
   <!-- ========================= Project References ======================== -->
   <ItemGroup>
diff --git a/src/cascadia/TerminalSettingsEditor/packages.config b/src/cascadia/TerminalSettingsEditor/packages.config
deleted file mode 100644
index 0661e593971..00000000000
--- a/src/cascadia/TerminalSettingsEditor/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Microsoft.UI.Xaml" version="2.7.3" targetFramework="native" />
-</packages>
diff --git a/src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp b/src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp
index 90c2dc55280..acf312f7ccf 100644
--- a/src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp
+++ b/src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp
@@ -1015,12 +1015,7 @@ winrt::hstring CascadiaSettings::ApplicationVersion()
     {
         const auto package{ winrt::Windows::ApplicationModel::Package::Current() };
         const auto version{ package.Id().Version() };
-        // As of about 2022, the ones digit of the Build of our version is a
-        // placeholder value to differentiate the Windows 10 build from the
-        // Windows 11 build. Let's trim that out. For additional clarity,
-        // let's omit the Revision, which _must_ be .0, and doesn't provide any
-        // value to report.
-        winrt::hstring formatted{ wil::str_printf<std::wstring>(L"%u.%u.%u", version.Major, version.Minor, version.Build / 10) };
+        winrt::hstring formatted{ wil::str_printf<std::wstring>(L"%u.%u.%u.%u", version.Major, version.Minor, version.Build, version.Revision) };
         return formatted;
     }
     CATCH_LOG();
diff --git a/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj b/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
index 85359d58274..2379a6430a2 100644
--- a/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
+++ b/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
@@ -79,9 +79,6 @@
   <ItemGroup>
     <Manifest Include="WindowsTerminal.manifest" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="packages.config" />
-  </ItemGroup>
   <!-- Dependencies -->
   <ItemGroup>
     <!-- Even though we do have proper recursive dependencies, we want to keep some of these here
diff --git a/src/cascadia/WindowsTerminal/packages.config b/src/cascadia/WindowsTerminal/packages.config
deleted file mode 100644
index 0661e593971..00000000000
--- a/src/cascadia/WindowsTerminal/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Microsoft.UI.Xaml" version="2.7.3" targetFramework="native" />
-</packages>
diff --git a/src/cascadia/ut_app/TerminalApp.UnitTests.vcxproj b/src/cascadia/ut_app/TerminalApp.UnitTests.vcxproj
index 2825323d203..c6393d7add8 100644
--- a/src/cascadia/ut_app/TerminalApp.UnitTests.vcxproj
+++ b/src/cascadia/ut_app/TerminalApp.UnitTests.vcxproj
@@ -81,13 +81,6 @@
   <Import Project="$(OpenConsoleDir)src\common.build.tests.props" />
   <Import Project="$(SolutionDir)src\common.nugetversions.targets" />
 
-  <PropertyGroup>
-    <!-- From Microsoft.UI.Xaml.targets -->
-    <Native-Platform Condition="'$(Platform)' == 'Win32'">x86</Native-Platform>
-    <Native-Platform Condition="'$(Platform)' != 'Win32'">$(Platform)</Native-Platform>
-    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
-  </PropertyGroup>
-
   <ItemDefinitionGroup>
     <PreBuildEvent>
       <!-- Manually copy the Windows Terminal manifest to our project directory,
diff --git a/src/common.nugetversions.targets b/src/common.nugetversions.targets
index b9b32706a3b..91a26fdf59a 100644
--- a/src/common.nugetversions.targets
+++ b/src/common.nugetversions.targets
@@ -53,7 +53,7 @@
     <Import Project="$(MSBuildThisFileDirectory)..\packages\Microsoft.VisualStudio.Setup.Configuration.Native.2.3.2262\build\native\Microsoft.VisualStudio.Setup.Configuration.Native.targets" Condition="'$(TerminalVisualStudioSetup)' == 'true' and Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.VisualStudio.Setup.Configuration.Native.2.3.2262\build\native\Microsoft.VisualStudio.Setup.Configuration.Native.targets')" />
 
     <!-- WinUI (which depends on WebView2 as of 2.8.0) -->
-    <Import Project="$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="'$(TerminalMUX)' == 'true' and Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
+    <Import Project="$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.2.7.3\build\native\Microsoft.UI.Xaml.targets" Condition="'$(TerminalMUX)' == 'true' and Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.2.7.3\build\native\Microsoft.UI.Xaml.targets')" />
 
     <!-- WIL (so widely used that this one does not have a TerminalWIL opt-in property; it is automatic) -->
     <Import Project="$(MSBuildThisFileDirectory)..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
@@ -86,7 +86,7 @@
     <Error Condition="'$(TerminalVisualStudioSetup)' == 'true' AND !Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.VisualStudio.Setup.Configuration.Native.2.3.2262\build\native\Microsoft.VisualStudio.Setup.Configuration.Native.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(MSBuildThisFileDirectory)..\packages\Microsoft.VisualStudio.Setup.Configuration.Native.2.3.2262\build\native\Microsoft.VisualStudio.Setup.Configuration.Native.targets'))" />
 
     <!-- WinUI (which depends on WebView2 as of 2.8.0) -->
-    <Error Condition="'$(TerminalMUX)' == 'true' AND !Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="'$(TerminalMUX)' == 'true' AND !Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.2.7.3\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(MSBuildThisFileDirectory)..\packages\Microsoft.UI.Xaml.2.7.3\build\native\Microsoft.UI.Xaml.targets'))" />
 
     <!-- WIL (so widely used that this one does not have a TerminalWIL opt-in property; it is automatic) -->
     <Error Condition="!Exists('$(MSBuildThisFileDirectory)..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(MSBuildThisFileDirectory)..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />