[1.5 ONLY] Remove the close submenu (#9102 )

There's a platform issue that causes it to crash. Fixes #8944.
fix tab title propagation issues (#9054 )
2026-04-10 16:21:06 +00:00 · 2021-02-10 11:28:22 -08:00 · 2021-02-09 11:45:12 -08:00 · 2021-02-09 11:44:27 -08:00 · 2021-02-04 16:45:28 -08:00 · 2021-02-04 16:45:28 -08:00
64 changed files with 669 additions and 358 deletions
--- a/.github/actions/spell-check/expect/a129ff14ec985d6b7bf09e296a831c955d41040b.txt
+++ b/.github/actions/spell-check/expect/a129ff14ec985d6b7bf09e296a831c955d41040b.txt
@@ -0,0 +1,14 @@
+checkboxes
+CSIDL
+csv
+horiz
+IDispatch
+inlines
+IWeb
+Progman
+reserialize
+SHANDLE
+SHGFP
+udk
+unfocus
+WClass
--- a/.github/actions/spell-check/expect/expect.txt
+++ b/.github/actions/spell-check/expect/expect.txt
@@ -168,6 +168,7 @@ BOLDFONT
 BOOLIFY
 bools
 Bopomofo
+boostorg
 Borland
 BOTTOMLEFT
 BOTTOMRIGHT
@@ -247,7 +248,6 @@ charset
 CHARSETINFO
 chcp
 checkbox
-Checkboxes
 chh
 Childitem
 chk
@@ -382,7 +382,6 @@ CORESYSTEM
 cotaskmem
 countof
 cout
-CParams
 CPG
 cpinfo
 CPINFOEX
@@ -411,7 +410,6 @@ csbi
 csbiex
 csharp
 CSHORT
-cso
 csproj
 Csr
 csrmsg
@@ -424,7 +422,6 @@ cstdlib
 cstr
 cstring
 cstyle
-CSV
 CSwitch
 CText
 ctime
@@ -836,7 +833,6 @@ gcy
 gdi
 gdip
 gdirenderer
-GENERATEPROJECTPRIFILE
 geopol
 GETALIAS
 GETALIASES
@@ -951,7 +947,6 @@ hfont
 hglobal
 hh
 hhh
-hhhh
 hhook
 hhx
 HIBYTE
@@ -978,7 +973,6 @@ hmod
 hmodule
 hmon
 HMONITOR
-Horiz
 HORZ
 hostable
 hostlib
@@ -1088,10 +1082,8 @@ INITMENU
 inkscape
 inl
 INLINEPREFIX
-Inlines
 INotify
 inout
-INPATHROOT
 inproc
 Inputkeyinfo
 INPUTPROCESSORPROFILE
@@ -1333,7 +1325,6 @@ mailto
 majorly
 makeappx
 MAKEINTRESOURCE
-MAKEINTRESOURCEA
 MAKEINTRESOURCEW
 MAKELANGID
 MAKELONG
@@ -1406,7 +1397,6 @@ monostate
 MOUSEACTIVATE
 MOUSEFIRST
 MOUSEHWHEEL
-mousemode
 MOUSEMOVE
 mousewheel
 MOVESTART
@@ -1428,7 +1418,6 @@ MSGSELECTMODE
 msiexec
 MSIL
 msix
-msixbundle
 msrc
 msvcrt
 MSVS
@@ -1943,7 +1932,6 @@ Replymessage
 repositorypath
 rescap
 Resequence
-Reserialize
 RESETCONTENT
 resheader
 resizable
@@ -1970,7 +1958,6 @@ rgpwsz
 rgrc
 rgs
 rgui
-rgus
 rgw
 rgwch
 rhs
@@ -2104,7 +2091,6 @@ sfi
 SFINAE
 SFUI
 sgr
-SGRXY
 SHCo
 shcore
 shellapi
@@ -2277,6 +2263,7 @@ tcome
 tcommandline
 tcommands
 tcon
+TDelegated
 TDP
 TEAMPROJECT
 tearoff
@@ -2443,7 +2430,6 @@ UNCPRIORITY
 undef
 Unescape
 unexpand
-Unfocus
 unhighlighting
 unhosted
 unicode
@@ -2768,14 +2754,12 @@ XColors
 xcopy
 XCount
 xdy
-xe
 XEncoding
 xes
 Xes
 XES
 xff
 XFile
-xlang
 XManifest
 XMath
 XMFLOAT
@@ -2800,6 +2784,7 @@ xvalue
 XVIRTUALSCREEN
 XWalk
 xy
+Xzn
 yact
 YAML
 YCast
@@ -2826,6 +2811,7 @@ zu
 zxcvbnm
 zy
 AAAAABBBBBBCCC
-AAAAA
 BBBBBCCC
-abcd
+abcd
+LPMINMAXINFO
+MINMAXINFO
--- a/NuGet.Config
+++ b/NuGet.Config
@@ -1,24 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
    <packageSources>
-        <add key="NuGet.org" value="https://api.nuget.org/v3/index.json" />
-        <!-- Add repositories here to the list of available repositories -->
-        
-        <!-- Dependencies that we must carry because they're not on public nuget feeds right now. -->
+        <clear />
+        <!-- Dependencies that we can turn on to force override for testing purposes before uploading. -->
        <!--<add key="Static Package Dependencies" value="dep\packages" />-->
-        
-        <!-- Use our own NuGet Feed -->
        <add key="TerminalDependencies" value="https://pkgs.dev.azure.com/ms/terminal/_packaging/TerminalDependencies/nuget/v3/index.json" />
-		
-		<!-- Temporarily? use the feeds from our friends in MUX for Helix test stuff -->
-		<add key="dotnetfeed" value="https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json" />
-        <add key="dnceng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
-        <add key="MUX-Dependencies" value="https://pkgs.dev.azure.com/ms/microsoft-ui-xaml/_packaging/MUX-Dependencies/nuget/v3/index.json" />
-        
-        <!-- Internal NuGet feeds that may not be accessible outside Microsoft corporate network -->
-        <!--<add key="TAEF - internal" value="https://microsoft.pkgs.visualstudio.com/DefaultCollection/_packaging/Taef/nuget/v3/index.json" />
-        <add key="OpenConsole - Internal" value="https://microsoft.pkgs.visualstudio.com/_packaging/OpenConsole/nuget/v3/index.json" />-->
    </packageSources>
+    <disabledPackageSources>
+        <clear />
+    </disabledPackageSources>
    <config>
        <add key="repositorypath" value=".\packages" />
    </config>
--- a/doc/cascadia/profiles.schema.json
+++ b/doc/cascadia/profiles.schema.json
@@ -694,7 +694,7 @@
              "enum": [
                "mru",
                "inOrder",
-                "disabled",
+                "disabled"
              ],
              "type": "string"
            }
@@ -702,7 +702,7 @@
          "deprecated": true
        },
        "tabSwitcherMode": {
-          "default": true,
+          "default": "inOrder",
          "description": "When set to \"true\" or \"mru\", the \"nextTab\" and \"prevTab\" commands will use the tab switcher UI, with most-recently-used ordering. When set to \"inOrder\", these actions will switch tabs in their current ordering. Set to \"false\" to disable the tab switcher.",
          "oneOf": [
            {
@@ -712,7 +712,7 @@
              "enum": [
                "mru",
                "inOrder",
-                "disabled",
+                "disabled"
              ],
              "type": "string"
            }
--- a/res/Cascadia.ttf
+++ b/res/Cascadia.ttf
--- a/res/CascadiaMono.ttf
+++ b/res/CascadiaMono.ttf
--- a/res/README.md
+++ b/res/README.md
@@ -17,5 +17,5 @@ Please consult the [license](https://raw.githubusercontent.com/microsoft/cascadi

 ### Fonts Included

-* Cascadia Code, Cascadia Mono (2009.21)
-   * from microsoft/cascadia-code@32f84124db1970fa5d032f0fe9019e6922961beb
+* Cascadia Code, Cascadia Mono (2102.03)
+   * from microsoft/cascadia-code@b358d1ba3d1629c113671312b18eab52797cc055
--- a/src/cascadia/CascadiaPackage/CascadiaPackage.wapproj
+++ b/src/cascadia/CascadiaPackage/CascadiaPackage.wapproj
@@ -149,12 +149,12 @@
  <!-- **END VC LIBS HACK** -->

  <!-- This is required to get the package dependency in the AppXManifest. -->
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
  </Target>

  <Import Project="$(SolutionDir)build\rules\CollectWildcardResources.targets" />
--- a/src/cascadia/CascadiaPackage/Package-Dev.appxmanifest
+++ b/src/cascadia/CascadiaPackage/Package-Dev.appxmanifest
@@ -82,14 +82,9 @@
                <desktop5:ItemType Type="Directory">
                    <desktop5:Verb Id="Command1" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
                </desktop5:ItemType>
-                <!-- Due to a bug in the OS, this doesn't actually work right -
-                we'll get a nullptr in our implementation. So this is disabled
-                temporarily. See MSFT:24623699 for more details.
-
                <desktop5:ItemType Type="Directory\Background">
-                    <desktop5:Verb Id="Command2" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
-                </desktop5:ItemType>
-                -->
+                  <desktop5:Verb Id="Command2" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
+                </desktop5:ItemType>                
            </desktop4:FileExplorerContextMenus>
        </desktop4:Extension>

--- a/src/cascadia/CascadiaPackage/Package-Pre.appxmanifest
+++ b/src/cascadia/CascadiaPackage/Package-Pre.appxmanifest
@@ -82,15 +82,9 @@
                <desktop5:ItemType Type="Directory">
                    <desktop5:Verb Id="Command1" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
                </desktop5:ItemType>
-                <!-- Due to a bug in the OS, this doesn't actually work right -
-                we'll get a nullptr in our implementation. So this is disabled
-                temporarily. See MSFT:24623699 for more details.
-
                <desktop5:ItemType Type="Directory\Background">
-                    <desktop5:Verb Id="Command2" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
+                  <desktop5:Verb Id="Command2" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
                </desktop5:ItemType>
-                -->
-
            </desktop4:FileExplorerContextMenus>
        </desktop4:Extension>

--- a/src/cascadia/CascadiaPackage/Package.appxmanifest
+++ b/src/cascadia/CascadiaPackage/Package.appxmanifest
@@ -83,14 +83,9 @@
                <desktop5:ItemType Type="Directory">
                    <desktop5:Verb Id="Command1" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
                </desktop5:ItemType>
-                <!-- Due to a bug in the OS, this doesn't actually work right -
-                we'll get a nullptr in our implementation. So this is disabled
-                temporarily. See MSFT:24623699 for more details.
-
                <desktop5:ItemType Type="Directory\Background">
-                    <desktop5:Verb Id="Command2" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
+                  <desktop5:Verb Id="Command2" Clsid="9f156763-7844-4dc4-b2b1-901f640f5155" />
                </desktop5:ItemType>
-                -->
            </desktop4:FileExplorerContextMenus>
        </desktop4:Extension>

--- a/src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj
+++ b/src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj
@@ -90,10 +90,10 @@
    <!-- 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.2.5.0-prerelease.200609001\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
+    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\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.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />

 </Project>
--- a/src/cascadia/LocalTests_TerminalApp/CommandlineTest.cpp
+++ b/src/cascadia/LocalTests_TerminalApp/CommandlineTest.cpp
@@ -58,6 +58,7 @@ namespace TerminalAppLocalTests
        TEST_METHOD(TestMultipleCommandExecuteCommandlineAction);
        TEST_METHOD(TestInvalidExecuteCommandlineAction);
        TEST_METHOD(TestLaunchMode);
+        TEST_METHOD(TestLaunchModeWithNoCommand);

    private:
        void _buildCommandlinesHelper(AppCommandlineArgs& appArgs,
@@ -1224,4 +1225,56 @@ namespace TerminalAppLocalTests
            VERIFY_ARE_EQUAL(appArgs.GetLaunchMode().value(), LaunchMode::MaximizedFocusMode);
        }
    }
+
+    void CommandlineTest::TestLaunchModeWithNoCommand()
+    {
+        {
+            Log::Comment(NoThrowString().Format(L"Pass a launch mode and profile"));
+
+            AppCommandlineArgs appArgs{};
+            std::vector<const wchar_t*> rawCommands{ L"wt.exe", L"-M", L"--profile", L"cmd" };
+            _buildCommandlinesHelper(appArgs, 1u, rawCommands);
+
+            VERIFY_IS_TRUE(appArgs.GetLaunchMode().has_value());
+            VERIFY_ARE_EQUAL(appArgs.GetLaunchMode().value(), LaunchMode::MaximizedMode);
+            VERIFY_ARE_EQUAL(1u, appArgs._startupActions.size());
+
+            auto actionAndArgs = appArgs._startupActions.at(0);
+            VERIFY_ARE_EQUAL(ShortcutAction::NewTab, actionAndArgs.Action());
+            VERIFY_IS_NOT_NULL(actionAndArgs.Args());
+            auto myArgs = actionAndArgs.Args().try_as<NewTabArgs>();
+            VERIFY_IS_NOT_NULL(myArgs);
+            VERIFY_IS_NOT_NULL(myArgs.TerminalArgs());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().Commandline().empty());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().StartingDirectory().empty());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().TabTitle().empty());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().ProfileIndex() == nullptr);
+            VERIFY_IS_FALSE(myArgs.TerminalArgs().Profile().empty());
+            VERIFY_ARE_EQUAL(L"cmd", myArgs.TerminalArgs().Profile());
+        }
+        {
+            Log::Comment(NoThrowString().Format(L"Pass a launch mode and command line"));
+
+            AppCommandlineArgs appArgs{};
+            std::vector<const wchar_t*> rawCommands{ L"wt.exe", L"-M", L"powershell.exe" };
+            _buildCommandlinesHelper(appArgs, 1u, rawCommands);
+
+            VERIFY_IS_TRUE(appArgs.GetLaunchMode().has_value());
+            VERIFY_ARE_EQUAL(appArgs.GetLaunchMode().value(), LaunchMode::MaximizedMode);
+            VERIFY_ARE_EQUAL(1u, appArgs._startupActions.size());
+
+            auto actionAndArgs = appArgs._startupActions.at(0);
+            VERIFY_ARE_EQUAL(ShortcutAction::NewTab, actionAndArgs.Action());
+            VERIFY_IS_NOT_NULL(actionAndArgs.Args());
+            auto myArgs = actionAndArgs.Args().try_as<NewTabArgs>();
+            VERIFY_IS_NOT_NULL(myArgs);
+            VERIFY_IS_NOT_NULL(myArgs.TerminalArgs());
+            VERIFY_IS_FALSE(myArgs.TerminalArgs().Commandline().empty());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().StartingDirectory().empty());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().TabTitle().empty());
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().ProfileIndex() == nullptr);
+            VERIFY_IS_TRUE(myArgs.TerminalArgs().Profile().empty());
+            VERIFY_ARE_EQUAL(L"powershell.exe", myArgs.TerminalArgs().Commandline());
+        }
+    }
 }
--- a/src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj
+++ b/src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj
@@ -93,11 +93,11 @@
    <!-- 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.2.5.0-prerelease.200609001\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
+    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\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.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />

 </Project>
--- a/src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj
+++ b/src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj
@@ -123,7 +123,7 @@
    </Reference>
  </ItemGroup>

-  <Import Project="$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />

  <Import Project="$(OpenConsoleDir)\src\common.build.post.props" />

--- a/src/cascadia/ShellExtension/OpenTerminalHere.cpp
+++ b/src/cascadia/ShellExtension/OpenTerminalHere.cpp
@@ -3,6 +3,7 @@

 #include "pch.h"
 #include "OpenTerminalHere.h"
+#include <ShlObj.h>

 // TODO GH#6112: Localize these strings
 static constexpr std::wstring_view VerbDisplayName{ L"Open in Windows Terminal" };
@@ -117,14 +118,29 @@ static std::wstring _getExePath()
 HRESULT OpenTerminalHere::Invoke(IShellItemArray* psiItemArray,
                                 IBindCtx* /*pBindContext*/)
 {
-    DWORD count;
-    psiItemArray->GetCount(&count);
-
-    winrt::com_ptr<IShellItem> psi;
-    RETURN_IF_FAILED(psiItemArray->GetItemAt(0, psi.put()));
-
    wil::unique_cotaskmem_string pszName;
-    RETURN_IF_FAILED(psi->GetDisplayName(SIGDN_FILESYSPATH, &pszName));
+
+    if (psiItemArray == nullptr)
+    {
+        // get the current path from explorer.exe
+        const auto path = this->_GetPathFromExplorer();
+
+        // no go, unable to get a reasonable path
+        if (path.empty())
+        {
+            return S_FALSE;
+        }
+        pszName = wil::make_cotaskmem_string(path.c_str(), path.length());
+    }
+    else
+    {
+        DWORD count;
+        psiItemArray->GetCount(&count);
+
+        winrt::com_ptr<IShellItem> psi;
+        RETURN_IF_FAILED(psiItemArray->GetItemAt(0, psi.put()));
+        RETURN_IF_FAILED(psi->GetDisplayName(SIGDN_FILESYSPATH, &pszName));
+    }

    {
        wil::unique_process_information _piClient;
@@ -214,3 +230,103 @@ HRESULT OpenTerminalHere::EnumSubCommands(IEnumExplorerCommand** ppEnum)
    *ppEnum = nullptr;
    return E_NOTIMPL;
 }
+
+std::wstring OpenTerminalHere::_GetPathFromExplorer() const
+{
+    using namespace std;
+    using namespace winrt;
+
+    wstring path;
+    HRESULT hr = NOERROR;
+
+    auto hwnd = ::GetForegroundWindow();
+    if (hwnd == nullptr)
+    {
+        return path;
+    }
+
+    TCHAR szName[MAX_PATH] = { 0 };
+    ::GetClassName(hwnd, szName, MAX_PATH);
+    if (0 == StrCmp(szName, L"WorkerW") ||
+        0 == StrCmp(szName, L"Progman"))
+    {
+        //special folder: desktop
+        hr = ::SHGetFolderPath(NULL, CSIDL_DESKTOP, NULL, SHGFP_TYPE_CURRENT, szName);
+        if (FAILED(hr))
+        {
+            return path;
+        }
+
+        path = szName;
+        return path;
+    }
+
+    if (0 != StrCmp(szName, L"CabinetWClass"))
+    {
+        return path;
+    }
+
+    com_ptr<IShellWindows> shell;
+    try
+    {
+        shell = create_instance<IShellWindows>(CLSID_ShellWindows, CLSCTX_ALL);
+    }
+    catch (...)
+    {
+        //look like try_create_instance is not available no more
+    }
+
+    if (shell == nullptr)
+    {
+        return path;
+    }
+
+    com_ptr<IDispatch> disp;
+    wil::unique_variant variant;
+    variant.vt = VT_I4;
+
+    com_ptr<IWebBrowserApp> browser;
+    // look for correct explorer window
+    for (variant.intVal = 0;
+         shell->Item(variant, disp.put()) == S_OK;
+         variant.intVal++)
+    {
+        com_ptr<IWebBrowserApp> tmp;
+        if (FAILED(disp->QueryInterface(tmp.put())))
+        {
+            disp = nullptr; // get rid of DEBUG non-nullptr warning
+            continue;
+        }
+
+        HWND tmpHWND = NULL;
+        hr = tmp->get_HWND(reinterpret_cast<SHANDLE_PTR*>(&tmpHWND));
+        if (hwnd == tmpHWND)
+        {
+            browser = tmp;
+            disp = nullptr; // get rid of DEBUG non-nullptr warning
+            break; //found
+        }
+
+        disp = nullptr; // get rid of DEBUG non-nullptr warning
+    }
+
+    if (browser != nullptr)
+    {
+        wil::unique_bstr url;
+        hr = browser->get_LocationURL(&url);
+        if (FAILED(hr))
+        {
+            return path;
+        }
+
+        wstring sUrl(url.get(), SysStringLen(url.get()));
+        DWORD size = MAX_PATH;
+        hr = ::PathCreateFromUrl(sUrl.c_str(), szName, &size, NULL);
+        if (SUCCEEDED(hr))
+        {
+            path = szName;
+        }
+    }
+
+    return path;
+}
--- a/src/cascadia/ShellExtension/OpenTerminalHere.h
+++ b/src/cascadia/ShellExtension/OpenTerminalHere.h
@@ -46,6 +46,9 @@ struct __declspec(uuid("9f156763-7844-4dc4-b2b1-901f640f5155"))
    STDMETHODIMP GetCanonicalName(GUID* pguidCommandName);
    STDMETHODIMP EnumSubCommands(IEnumExplorerCommand** ppEnum);
 #pragma endregion
+
+private:
+    std::wstring _GetPathFromExplorer() const;
 };

 CoCreatableClass(OpenTerminalHere);
--- a/src/cascadia/ShellExtension/WindowsTerminalShellExt.vcxproj
+++ b/src/cascadia/ShellExtension/WindowsTerminalShellExt.vcxproj
@@ -11,10 +11,13 @@
    <!-- sets a bunch of Windows Universal properties -->
    <OpenConsoleUniversalApp>true</OpenConsoleUniversalApp>
  </PropertyGroup>
-
  <Import Project="..\..\..\common.openconsole.props" Condition="'$(OpenConsoleDir)'==''" />
  <Import Project="$(OpenConsoleDir)src\cppwinrt.build.pre.props" />
-
+  <ItemDefinitionGroup>
+    <Link>
+      <AdditionalDependencies>User32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
  <ItemGroup>
    <ClInclude Include="pch.h" />
    <ClInclude Include="OpenTerminalHere.h" />
@@ -40,7 +43,6 @@
    <None Include="packages.config" />
    <None Include="WindowsTerminalShellExt.def" />
  </ItemGroup>
-
  <!-- ========================= Project References ======================== -->
  <ItemGroup>
    <!--
@@ -56,7 +58,5 @@
      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
    </ProjectReference>
  </ItemGroup>
-
-
  <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />
 </Project>
--- a/src/cascadia/TerminalApp/AppCommandlineArgs.cpp
+++ b/src/cascadia/TerminalApp/AppCommandlineArgs.cpp
@@ -69,50 +69,29 @@ int AppCommandlineArgs::ParseCommand(const Commandline& command)
        {
            throw CLI::CallForHelp();
        }
-        // Clear the parser's internal state
-        _app.clear();

-        // attempt to parse the commandline
+        // attempt to parse the commandline prefix of the form [options][subcommand]
        _app.parse(args);
+        auto remainingParams = _app.remaining_size();

        // If we parsed the commandline, and _no_ subcommands were provided, try
-        // parsing again as a "new-tab" command.
-
+        // parse the remaining suffix as a "new-tab" command.
        if (_noCommandsProvided())
        {
-            _newTabCommand.subcommand->clear();
            _newTabCommand.subcommand->parse(args);
+            remainingParams = _newTabCommand.subcommand->remaining_size();
+        }
+
+        // if after parsing the prefix and (optionally) the implicit tab subcommand
+        // we still have unparsed parameters we need to fail
+        if (remainingParams > 0)
+        {
+            throw CLI::ExtrasError(args);
        }
-    }
-    catch (const CLI::CallForHelp& e)
-    {
-        return _handleExit(_app, e);
    }
    catch (const CLI::ParseError& e)
    {
-        // If we parsed the commandline, and _no_ subcommands were provided, try
-        // parsing again as a "new-tab" command.
-        if (_noCommandsProvided())
-        {
-            try
-            {
-                // CLI11 mutated the original vector the first time it tried to
-                // parse the args. Reconstruct it the way CLI11 wants here.
-                // "See above for why it's begin() + 1"
-                std::vector<std::string> args{ command.Args().begin() + 1, command.Args().end() };
-                std::reverse(args.begin(), args.end());
-                _newTabCommand.subcommand->clear();
-                _newTabCommand.subcommand->parse(args);
-            }
-            catch (const CLI::ParseError& e)
-            {
-                return _handleExit(*_newTabCommand.subcommand, e);
-            }
-        }
-        else
-        {
-            return _handleExit(_app, e);
-        }
+        return _handleExit(_app, e);
    }
    return 0;
 }
@@ -157,6 +136,15 @@ int AppCommandlineArgs::_handleExit(const CLI::App& command, const CLI::Error& e
 // - <none>
 void AppCommandlineArgs::_buildParser()
 {
+    // We define or parser as a prefix command, to support "implicit new tab subcommand" scenario.
+    // In this scenario we will try to parse the prefix that contains parameters like launch mode,
+    // but will not encounter an explicit command.
+    // Instead we will encounter an argument that doesn't belong to the prefix indicating the prefix is over.
+    // Then we will try to parse the remaining arguments as a new tab subcommand.
+    // E.g., for "wt.exe -M -d c:/", we will use -M for the launch mode, but once we will encounter -d
+    // we will know that the prefix is over and try to handle the suffix as a new tab subcommand
+    _app.prefix_command();
+
    // -v,--version: Displays version info
    auto versionCallback = [this](int64_t /*count*/) {
        // Set our message to display the application name and the current version.
--- a/src/cascadia/TerminalApp/AppLogic.cpp
+++ b/src/cascadia/TerminalApp/AppLogic.cpp
@@ -583,10 +583,10 @@ namespace winrt::TerminalApp::implementation
            auto tabControl = TabRowControl();
            tabControl.Measure({ SHRT_MAX, SHRT_MAX });

-            // For whatever reason, there's about 6px of unaccounted-for space
-            // in the application. I couldn't tell you where these 6px are
+            // For whatever reason, there's about 10px of unaccounted-for space
+            // in the application. I couldn't tell you where these 10px are
            // coming from, but they need to be included in this math.
-            proposedSize.Width += (tabControl.DesiredSize().Height + 6) * scale;
+            proposedSize.Height += (tabControl.DesiredSize().Height + 10) * scale;
        }

        return proposedSize;
@@ -797,7 +797,8 @@ namespace winrt::TerminalApp::implementation
                           // editors, who will write a temp file, then rename it to be the
                           // actual file you wrote. So listen for that too.
                           if (!(event == wil::FolderChangeEvent::Modified ||
-                                 event == wil::FolderChangeEvent::RenameNewName))
+                                 event == wil::FolderChangeEvent::RenameNewName ||
+                                 event == wil::FolderChangeEvent::Removed))
                           {
                               return;
                           }
--- a/src/cascadia/TerminalApp/CommandPalette.xaml
+++ b/src/cascadia/TerminalApp/CommandPalette.xaml
@@ -178,6 +178,7 @@ the MIT License. See LICENSE in the project root for license information. -->
                x:Name="_prefixCharacter"
                Margin="16,16,0,-8"
                FontSize="14"
+                HorizontalAlignment="Left"
                Visibility="{x:Bind PrefixCharacter,
                             Mode=OneWay,
                             Converter={StaticResource ParentCommandVisibilityConverter}}"
@@ -185,35 +186,35 @@ the MIT License. See LICENSE in the project root for license information. -->
                >
            </TextBlock>

-          <StackPanel Orientation="Horizontal"
-                    Padding="16, 0, 16, 4"
-                    Grid.Row="1"
-                    Visibility="{x:Bind ParentCommandName,
-                                 Mode=OneWay,
-                                 Converter={StaticResource ParentCommandVisibilityConverter}}">
-
-                <Button
-                    Background="Transparent"
-                    x:Name="_parentCommandBackButton"
-                    x:Uid="ParentCommandBackButton"
-                    Click="_moveBackButtonClicked"
-                    ClickMode="Press"
-                    VerticalAlignment="Center">
-                    <FontIcon 
-                        FontSize="12"
-                        FontFamily="Segoe MDL2 Assets" 
-                        Glyph="&#xE76b;">
-                    </FontIcon>
-                </Button>
-
-                <TextBlock
-                    Padding="16, 0, 16, 4"
-                    x:Name="_parentCommandText"
-                    FontStyle="Italic"
-                    Grid.Row="1"
-                    Text="{x:Bind ParentCommandName, Mode=OneWay}"
-                    VerticalAlignment="Center">
-                </TextBlock>
+            <StackPanel Orientation="Horizontal"
+                    Padding="16, 0, 16, 4"
+                    Grid.Row="1"
+                    Visibility="{x:Bind ParentCommandName,
+                                 Mode=OneWay,
+                                 Converter={StaticResource ParentCommandVisibilityConverter}}">
+
+                <Button
+                    Background="Transparent"
+                    x:Name="_parentCommandBackButton"
+                    x:Uid="ParentCommandBackButton"
+                    Click="_moveBackButtonClicked"
+                    ClickMode="Press"
+                    VerticalAlignment="Center">
+                    <FontIcon
+                        FontSize="12"
+                        FontFamily="Segoe MDL2 Assets"
+                        Glyph="&#xE76b;">
+                    </FontIcon>
+                </Button>
+
+                <TextBlock
+                    Padding="16, 0, 16, 4"
+                    x:Name="_parentCommandText"
+                    FontStyle="Italic"
+                    Grid.Row="1"
+                    Text="{x:Bind ParentCommandName, Mode=OneWay}"
+                    VerticalAlignment="Center">
+                </TextBlock>
            </StackPanel>

            <TextBlock
@@ -267,7 +268,7 @@ the MIT License. See LICENSE in the project root for license information. -->
                                    Grid.Column="1"
                                    HorizontalAlignment="Left"
                                    Text="{x:Bind HighlightedName, Mode=OneWay}"/>
-                                
+
                                <!-- The block for the key chord is only visible
                                when there's actual text set as the label. See
                                CommandKeyChordVisibilityConverter for details. -->
--- a/src/cascadia/TerminalApp/MinMaxCloseControl.xaml
+++ b/src/cascadia/TerminalApp/MinMaxCloseControl.xaml
@@ -22,9 +22,11 @@ the MIT License. See LICENSE in the project root for license information. -->
                    <StaticResource x:Key="CaptionButtonBackgroundPointerOver" ResourceKey="SystemControlBackgroundBaseLowBrush"/>
                    <StaticResource x:Key="CaptionButtonBackgroundPressed" ResourceKey="SystemControlBackgroundBaseMediumLowBrush"/>
                    <StaticResource x:Key="CaptionButtonStroke" ResourceKey="SystemControlForegroundBaseHighBrush"/>
+                    <StaticResource x:Key="CaptionButtonStrokeColor" ResourceKey="SystemBaseHighColor"/>
                    <StaticResource x:Key="CaptionButtonStrokePointerOver" ResourceKey="SystemControlForegroundBaseHighBrush"/>
                    <StaticResource x:Key="CaptionButtonStrokePressed" ResourceKey="SystemControlForegroundBaseHighBrush"/>
                    <SolidColorBrush x:Key="CaptionButtonBackground" Color="Transparent" />
+                    <Color x:Key="CaptionButtonBackgroundColor">Transparent</Color>
                    <SolidColorBrush x:Key="CloseButtonBackgroundPointerOver" Color="#e81123"/>
                    <SolidColorBrush x:Key="CloseButtonStrokePointerOver" Color="White"/>
                    <SolidColorBrush x:Key="CloseButtonBackgroundPressed" Color="#f1707a"/>
@@ -35,9 +37,11 @@ the MIT License. See LICENSE in the project root for license information. -->
                    <StaticResource x:Key="CaptionButtonBackgroundPointerOver" ResourceKey="SystemControlBackgroundBaseLowBrush"/>
                    <StaticResource x:Key="CaptionButtonBackgroundPressed" ResourceKey="SystemControlBackgroundBaseMediumLowBrush"/>
                    <StaticResource x:Key="CaptionButtonStroke" ResourceKey="SystemControlForegroundBaseHighBrush"/>
+                    <StaticResource x:Key="CaptionButtonStrokeColor" ResourceKey="SystemBaseHighColor"/>
                    <StaticResource x:Key="CaptionButtonStrokePointerOver" ResourceKey="SystemControlForegroundBaseHighBrush"/>
                    <StaticResource x:Key="CaptionButtonStrokePressed" ResourceKey="SystemControlForegroundBaseHighBrush"/>
                    <SolidColorBrush x:Key="CaptionButtonBackground" Color="Transparent" />
+                    <Color x:Key="CaptionButtonBackgroundColor">Transparent</Color>
                    <SolidColorBrush x:Key="CloseButtonBackgroundPointerOver" Color="#e81123"/>
                    <SolidColorBrush x:Key="CloseButtonStrokePointerOver" Color="White"/>
                    <SolidColorBrush x:Key="CloseButtonBackgroundPressed" Color="#f1707a"/>
@@ -46,9 +50,11 @@ the MIT License. See LICENSE in the project root for license information. -->
                <ResourceDictionary x:Key="HighContrast">
                    <x:Double x:Key="CaptionButtonStrokeWidth">3.0</x:Double>
                    <SolidColorBrush x:Key="CaptionButtonBackground" Color="{ThemeResource SystemColorButtonFaceColor}"/>
+                    <StaticResource x:Key="CaptionButtonBackgroundColor" ResourceKey="SystemColorButtonFaceColor"/>
                    <SolidColorBrush x:Key="CaptionButtonBackgroundPointerOver" Color="{ThemeResource SystemColorHighlightColor}"/>
                    <SolidColorBrush x:Key="CaptionButtonBackgroundPressed" Color="{ThemeResource SystemColorHighlightColor}"/>
                    <SolidColorBrush x:Key="CaptionButtonStroke" Color="{ThemeResource SystemColorButtonTextColor}"/>
+                    <StaticResource x:Key="CaptionButtonStrokeColor" ResourceKey="SystemColorButtonTextColor"/>
                    <SolidColorBrush x:Key="CaptionButtonStrokePointerOver" Color="{ThemeResource SystemColorHighlightTextColor}"/>
                    <SolidColorBrush x:Key="CaptionButtonStrokePressed" Color="{ThemeResource SystemColorHighlightTextColor}"/>
                    <SolidColorBrush x:Key="CloseButtonBackgroundPointerOver" Color="{ThemeResource SystemColorHighlightColor}"/>
@@ -95,8 +101,8 @@ the MIT License. See LICENSE in the project root for license information. -->
                                        <VisualStateGroup.Transitions>
                                            <VisualTransition From="PointerOver" To="Normal">
                                                <Storyboard>
-                                                    <ColorAnimation Storyboard.TargetName="ButtonBaseElement" Storyboard.TargetProperty="(UIElement.Background).(SolidColorBrush.Color)" To="{Binding Color, Source={ThemeResource CaptionButtonBackground}}" Duration="0:0:0.2"/>
-                                                    <ColorAnimation Storyboard.TargetName="Path" Storyboard.TargetProperty="(UIElement.Stroke).(SolidColorBrush.Color)" To="{Binding Color, Source={ThemeResource CaptionButtonStroke}}" Duration="0:0:0.1"/>
+                                                    <ColorAnimation Storyboard.TargetName="ButtonBaseElement" Storyboard.TargetProperty="(UIElement.Background).(SolidColorBrush.Color)" To="{ThemeResource CaptionButtonBackgroundColor}" Duration="0:0:0.2"/>
+                                                    <ColorAnimation Storyboard.TargetName="Path" Storyboard.TargetProperty="(UIElement.Stroke).(SolidColorBrush.Color)" To="{ThemeResource CaptionButtonStrokeColor}" Duration="0:0:0.1"/>
                                                </Storyboard>
                                            </VisualTransition>
                                        </VisualStateGroup.Transitions>
--- a/src/cascadia/TerminalApp/Pane.cpp
+++ b/src/cascadia/TerminalApp/Pane.cpp
@@ -1093,13 +1093,14 @@ void Pane::_SetupEntranceAnimation()
    // Windows" setting in the OS
    winrt::Windows::UI::ViewManagement::UISettings uiSettings;
    const auto animationsEnabledInOS = uiSettings.AnimationsEnabled();
+    const auto animationsEnabledInApp = Media::Animation::Timeline::AllowDependentAnimations();

    const bool splitWidth = _splitState == SplitState::Vertical;
    const auto totalSize = splitWidth ? _root.ActualWidth() : _root.ActualHeight();
    // If we don't have a size yet, it's likely that we're in startup, or we're
    // being executed as a sequence of actions. In that case, just skip the
    // animation.
-    if (totalSize <= 0 || !animationsEnabledInOS)
+    if (totalSize <= 0 || !animationsEnabledInOS || !animationsEnabledInApp)
    {
        return;
    }
@@ -1168,6 +1169,15 @@ void Pane::_SetupEntranceAnimation()
            childGrid.HorizontalAlignment(isFirstChild ? HorizontalAlignment::Left : HorizontalAlignment::Right);
            control.HorizontalAlignment(HorizontalAlignment::Left);
            control.Width(isFirstChild ? totalSize : size);
+
+            // When the animation is completed, undo the trickiness from before, to
+            // restore the controls to the behavior they'd usually have.
+            animation.Completed([childGrid, control](auto&&, auto&&) {
+                control.Width(NAN);
+                childGrid.Width(NAN);
+                childGrid.HorizontalAlignment(HorizontalAlignment::Stretch);
+                control.HorizontalAlignment(HorizontalAlignment::Stretch);
+            });
        }
        else
        {
@@ -1177,38 +1187,19 @@ void Pane::_SetupEntranceAnimation()
            childGrid.VerticalAlignment(isFirstChild ? VerticalAlignment::Top : VerticalAlignment::Bottom);
            control.VerticalAlignment(VerticalAlignment::Top);
            control.Height(isFirstChild ? totalSize : size);
+
+            // When the animation is completed, undo the trickiness from before, to
+            // restore the controls to the behavior they'd usually have.
+            animation.Completed([childGrid, control](auto&&, auto&&) {
+                control.Height(NAN);
+                childGrid.Height(NAN);
+                childGrid.VerticalAlignment(VerticalAlignment::Stretch);
+                control.VerticalAlignment(VerticalAlignment::Stretch);
+            });
        }

        // Start the animation.
        s.Begin();
-
-        std::weak_ptr<Pane> weakThis{ shared_from_this() };
-        // When the animation is completed, undo the trickiness from before, to
-        // restore the controls to the behavior they'd usually have.
-        animation.Completed([weakThis, isFirstChild, splitWidth](auto&&, auto&&) {
-            if (auto pane{ weakThis.lock() })
-            {
-                auto child = isFirstChild ? pane->_firstChild : pane->_secondChild;
-                auto childGrid = child->_root;
-                if (auto control = child->_control)
-                {
-                    if (splitWidth)
-                    {
-                        control.Width(NAN);
-                        childGrid.Width(NAN);
-                        childGrid.HorizontalAlignment(HorizontalAlignment::Stretch);
-                        control.HorizontalAlignment(HorizontalAlignment::Stretch);
-                    }
-                    else
-                    {
-                        control.Height(NAN);
-                        childGrid.Height(NAN);
-                        childGrid.VerticalAlignment(VerticalAlignment::Stretch);
-                        control.VerticalAlignment(VerticalAlignment::Stretch);
-                    }
-                }
-            }
-        });
    };

    // TODO: GH#7365 - animating the first child right now doesn't _really_ do
--- a/src/cascadia/TerminalApp/TabBase.cpp
+++ b/src/cascadia/TerminalApp/TabBase.cpp
@@ -62,7 +62,6 @@ namespace winrt::TerminalApp::implementation

        // Build the menu
        Controls::MenuFlyout newTabFlyout;
-        newTabFlyout.Items().Append(_CreateCloseSubMenu());
        newTabFlyout.Items().Append(closeTabMenuItem);
        TabViewItem().ContextFlyout(newTabFlyout);
    }
--- a/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
+++ b/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
@@ -316,13 +316,13 @@
  <!-- ========================= Globals ======================== -->
  <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />

-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
  </Target>

--- a/src/cascadia/TerminalApp/TerminalPage.cpp
+++ b/src/cascadia/TerminalApp/TerminalPage.cpp
@@ -703,7 +703,6 @@ namespace winrt::TerminalApp::implementation

        auto tabViewItem = newTabImpl->TabViewItem();
        _tabView.TabItems().Append(tabViewItem);
-        _ReapplyCompactTabSize();

        // Set this tab's icon to the icon from the user's profile
        const auto profile = _settings.FindProfile(profileGuid);
@@ -918,8 +917,7 @@ namespace winrt::TerminalApp::implementation
    {
        auto newTabTitle = tab.Title();

-        if (_settings.GlobalSettings().ShowTitleInTitlebar() &&
-            tab.FocusState() != FocusState::Unfocused)
+        if (_settings.GlobalSettings().ShowTitleInTitlebar() && tab == _GetFocusedTab())
        {
            _titleChangeHandlers(*this, newTabTitle);
        }
@@ -1206,6 +1204,14 @@ namespace winrt::TerminalApp::implementation
    // - Sets focus to the tab to the right or left the currently selected tab.
    void TerminalPage::_SelectNextTab(const bool bMoveRight)
    {
+        if (CommandPalette().Visibility() == Visibility::Visible)
+        {
+            // If the tab switcher is currently open, don't change its mode.
+            // Just select the new tab.
+            CommandPalette().SelectNextItem(bMoveRight);
+            return;
+        }
+
        const auto tabSwitchMode = _settings.GlobalSettings().TabSwitcherMode();
        const bool useInOrderTabIndex = tabSwitchMode != TabSwitcherMode::MostRecentlyUsed;

@@ -1250,19 +1256,10 @@ namespace winrt::TerminalApp::implementation
                CommandPalette().SetTabActions(_mruTabActions, true);
            }

-            if (CommandPalette().Visibility() == Visibility::Visible)
-            {
-                // If the tab switcher is currently open, don't change its mode.
-                // Just select the new tab.
-                CommandPalette().SelectNextItem(bMoveRight);
-            }
-            else
-            {
-                // Otherwise, set up the tab switcher in the selected mode, with
-                // the given ordering, and make it visible.
-                CommandPalette().EnableTabSwitcherMode(false, newTabIndex);
-                CommandPalette().Visibility(Visibility::Visible);
-            }
+            // Otherwise, set up the tab switcher in the selected mode, with
+            // the given ordering, and make it visible.
+            CommandPalette().EnableTabSwitcherMode(false, newTabIndex);
+            CommandPalette().Visibility(Visibility::Visible);
        }
        else if (auto index{ _GetFocusedTabIndex() })
        {
@@ -1750,7 +1747,7 @@ namespace winrt::TerminalApp::implementation
    // - See Pane::CalcSnappedDimension
    float TerminalPage::CalcSnappedDimension(const bool widthOrHeight, const float dimension) const
    {
-        if (_settings.GlobalSettings().SnapToGridOnResize())
+        if (_settings && _settings.GlobalSettings().SnapToGridOnResize())
        {
            if (auto index{ _GetFocusedTabIndex() })
            {
@@ -1853,8 +1850,9 @@ namespace winrt::TerminalApp::implementation
                }
            }

-            const bool hasNewLine = std::find(text.cbegin(), text.cend(), L'\n') != text.cend();
-            const bool warnMultiLine = hasNewLine && _settings.GlobalSettings().WarnAboutMultiLinePaste();
+            const auto isNewLineLambda = [](auto c) { return c == L'\n' || c == L'\r'; };
+            const auto hasNewLine = std::find_if(text.cbegin(), text.cend(), isNewLineLambda) != text.cend();
+            const auto warnMultiLine = hasNewLine && _settings.GlobalSettings().WarnAboutMultiLinePaste();

            constexpr const std::size_t minimumSizeForWarning = 1024 * 5; // 5 KiB
            const bool warnLargeText = text.size() > minimumSizeForWarning &&
@@ -2063,8 +2061,13 @@ namespace winrt::TerminalApp::implementation
                    _UpdateMRUTab(index);
                }

+                tab.TabViewItem().StartBringIntoView();
+
                // Raise an event that our title changed
-                _titleChangeHandlers(*this, tab.Title());
+                if (_settings.GlobalSettings().ShowTitleInTitlebar())
+                {
+                    _titleChangeHandlers(*this, tab.Title());
+                }
            }
            CATCH_LOG();
        }
@@ -2243,7 +2246,7 @@ namespace winrt::TerminalApp::implementation
                                                                IVectorView<Profile> profiles,
                                                                IMapView<winrt::hstring, ColorScheme> schemes)
    {
-        IVector<SettingsLoadWarnings> warnings;
+        IVector<SettingsLoadWarnings> warnings{ winrt::single_threaded_vector<SettingsLoadWarnings>() };

        std::vector<ColorScheme> sortedSchemes;
        sortedSchemes.reserve(schemes.Size());
@@ -2667,25 +2670,6 @@ namespace winrt::TerminalApp::implementation
        }
    }

-    // Method Description:
-    // - The TabView does not apply compact sizing to items added after Compact is enabled.
-    //   By forcibly reapplying compact sizing every time we add a new tab, we'll make sure
-    //   that it works.
-    //   Workaround from https://github.com/microsoft/microsoft-ui-xaml/issues/2711
-    //   TODO: Remove this function and its calls when ingesting the above changes.
-    // Arguments:
-    // - <none>
-    // Return Value:
-    // - <none>
-    void TerminalPage::_ReapplyCompactTabSize()
-    {
-        if (_tabView.TabWidthMode() == MUX::Controls::TabViewWidthMode::Compact)
-        {
-            _tabView.UpdateLayout();
-            _tabView.TabWidthMode(MUX::Controls::TabViewWidthMode::Compact);
-        }
-    }
-
    // Method Description:
    // - Initializes a SwitchToTab command object for this Tab instance.
    //   This should be done before the tab is added to the _tabs vector so that
@@ -2775,9 +2759,9 @@ namespace winrt::TerminalApp::implementation
    //   Service" is disabled.
    void TerminalPage::ShowKeyboardServiceWarning()
    {
-        if (auto presenter{ _dialogPresenter.get() })
+        if (auto keyboardWarningInfoBar = FindName(L"KeyboardWarningInfoBar").try_as<MUX::Controls::InfoBar>())
        {
-            presenter.ShowDialog(FindName(L"KeyboardServiceDisabledDialog").try_as<WUX::Controls::ContentDialog>());
+            keyboardWarningInfoBar.IsOpen(true);
        }
    }

@@ -2826,9 +2810,9 @@ namespace winrt::TerminalApp::implementation

    // Method Description:
    // - Return the fully-formed warning message for the
-    //   "KeyboardServiceDisabled" dialog. This dialog is used to warn the user
+    //   "KeyboardServiceDisabled" InfoBar. This InfoBar is used to warn the user
    //   if the keyboard service is disabled, and uses the OS localization for
-    //   the service's actual name. It's bound to the dialog in XAML.
+    //   the service's actual name. It's bound to the bar in XAML.
    // Return Value:
    // - The warning message, including the OS-localized service name.
    winrt::hstring TerminalPage::KeyboardServiceDisabledText()
--- a/src/cascadia/TerminalApp/TerminalPage.h
+++ b/src/cascadia/TerminalApp/TerminalPage.h
@@ -224,8 +224,6 @@ namespace winrt::TerminalApp::implementation

        void _OpenSettingsUI();

-        void _ReapplyCompactTabSize();
-
        void _MakeSwitchToTabCommand(const TerminalApp::TabBase& tab, const uint32_t index);

        static int _ComputeScrollDelta(ScrollDirection scrollDirection, const uint32_t rowsToScroll);
--- a/src/cascadia/TerminalApp/TerminalPage.xaml
+++ b/src/cascadia/TerminalApp/TerminalPage.xaml
@@ -83,24 +83,18 @@ the MIT License. See LICENSE in the project root for license information. -->
            </TextBlock>
        </ContentDialog>

-
-        <ContentDialog
-            x:Load="False"
-            x:Name="KeyboardServiceDisabledDialog"
-            x:Uid="KeyboardServiceDisabledDialog"
-            DefaultButton="Primary">
-
-            <TextBlock
-                Foreground="{ThemeResource ErrorTextBrush}"
-                IsTextSelectionEnabled="True"
-                TextWrapping="WrapWholeWords"
-                Text="{x:Bind KeyboardServiceDisabledText, Mode=OneWay}" />
-        </ContentDialog>
-
        <local:CommandPalette
            x:Name="CommandPalette"
            Grid.Row="1"
            Visibility="Collapsed"
            VerticalAlignment="Stretch" />
+
+        <mux:InfoBar x:Name="KeyboardWarningInfoBar"
+                     x:Load="False"
+                     IsClosable="True"
+                     IsIconVisible="True"
+                     IsOpen="False"
+                     Severity="Warning"
+                     Message="{x:Bind KeyboardServiceDisabledText, Mode=OneWay}"/>
    </Grid>
 </Page>
--- a/src/cascadia/TerminalApp/TerminalTab.cpp
+++ b/src/cascadia/TerminalApp/TerminalTab.cpp
@@ -500,7 +500,7 @@ namespace winrt::TerminalApp::implementation
        Controls::MenuFlyoutItem closeTabMenuItem;
        Controls::FontIcon closeSymbol;
        closeSymbol.FontFamily(Media::FontFamily{ L"Segoe MDL2 Assets" });
-        closeSymbol.Glyph(L"\xE8BB");
+        closeSymbol.Glyph(L"\xE711");

        closeTabMenuItem.Click([weakThis](auto&&, auto&&) {
            if (auto tab{ weakThis.get() })
@@ -546,7 +546,7 @@ namespace winrt::TerminalApp::implementation
            // "Rename Tab"
            Controls::FontIcon renameTabSymbol;
            renameTabSymbol.FontFamily(Media::FontFamily{ L"Segoe MDL2 Assets" });
-            renameTabSymbol.Glyph(L"\xE932"); // Label
+            renameTabSymbol.Glyph(L"\xE8AC"); // Rename

            renameTabMenuItem.Click([weakThis](auto&&, auto&&) {
                if (auto tab{ weakThis.get() })
@@ -564,7 +564,6 @@ namespace winrt::TerminalApp::implementation
        newTabFlyout.Items().Append(chooseColorMenuItem);
        newTabFlyout.Items().Append(renameTabMenuItem);
        newTabFlyout.Items().Append(menuSeparator);
-        newTabFlyout.Items().Append(_CreateCloseSubMenu());
        newTabFlyout.Items().Append(closeTabMenuItem);
        TabViewItem().ContextFlyout(newTabFlyout);
    }
@@ -855,6 +854,8 @@ namespace winrt::TerminalApp::implementation
        TabViewItem().Resources().Insert(winrt::box_value(L"TabViewItemHeaderForegroundPointerOver"), fontBrush);
        TabViewItem().Resources().Insert(winrt::box_value(L"TabViewItemHeaderForegroundPressed"), fontBrush);
        TabViewItem().Resources().Insert(winrt::box_value(L"TabViewButtonForegroundActiveTab"), fontBrush);
+        TabViewItem().Resources().Insert(winrt::box_value(L"TabViewButtonForegroundPressed"), fontBrush);
+        TabViewItem().Resources().Insert(winrt::box_value(L"TabViewButtonForegroundPointerOver"), fontBrush);

        _RefreshVisualState();

--- a/src/cascadia/TerminalApp/dll/TerminalApp.vcxproj
+++ b/src/cascadia/TerminalApp/dll/TerminalApp.vcxproj
@@ -74,13 +74,13 @@
    </ProjectReference>
  </ItemGroup>

-  <Import Project="$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Import Project="$(OpenConsoleDir)packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('$(OpenConsoleDir)packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
  </Target>

--- a/src/cascadia/TerminalApp/packages.config
+++ b/src/cascadia/TerminalApp/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
  <package id="Microsoft.Toolkit.Win32.UI.XamlApplication" version="6.0.0" targetFramework="native" />
-  <package id="Microsoft.UI.Xaml" version="2.5.0-prerelease.200609001" targetFramework="native" />
+  <package id="Microsoft.UI.Xaml" version="2.5.0-prerelease.201202003" targetFramework="native" />
  <package id="Microsoft.Windows.CppWinRT" version="2.0.201017.1" targetFramework="native" />
 </packages>
--- a/src/cascadia/TerminalConnection/ConptyConnection.cpp
+++ b/src/cascadia/TerminalConnection/ConptyConnection.cpp
@@ -6,7 +6,6 @@
 #include "ConptyConnection.h"

 #include <windows.h>
-#include <userenv.h>

 #include "ConptyConnection.g.cpp"

@@ -94,11 +93,8 @@ namespace winrt::Microsoft::Terminal::TerminalConnection::implementation
            environment.clear();
        });

-        {
-            const auto newEnvironmentBlock{ Utils::CreateEnvironmentBlock() };
-            // Populate the environment map with the current environment.
-            RETURN_IF_FAILED(Utils::UpdateEnvironmentMapW(environment, newEnvironmentBlock.get()));
-        }
+        // Populate the environment map with the current environment.
+        RETURN_IF_FAILED(Utils::UpdateEnvironmentMapW(environment));

        {
            // Convert connection Guid to string and ignore the enclosing '{}'.
--- a/src/cascadia/TerminalConnection/TerminalConnection.vcxproj
+++ b/src/cascadia/TerminalConnection/TerminalConnection.vcxproj
@@ -81,6 +81,5 @@
      <AdditionalDependencies>$(OpenConsoleCommonOutDir)\conptylib.lib;%(AdditionalDependencies)</AdditionalDependencies>
    </Link>
  </ItemDefinitionGroup>
-
  <Import Project="$(SolutionDir)build\rules\CollectWildcardResources.targets" />
 </Project>
--- a/src/cascadia/TerminalControl/TermControl.cpp
+++ b/src/cascadia/TerminalControl/TermControl.cpp
@@ -1943,6 +1943,7 @@ namespace winrt::Microsoft::Terminal::TerminalControl::implementation
    // - Pre-process text pasted (presumably from the clipboard)
    //   before sending it over the terminal's connection, converting
    //   Windows-space \r\n line-endings to \r line-endings
+    // - Also converts \n line-endings to \r line-endings
    void TermControl::_SendPastedTextToConnection(const std::wstring& wstr)
    {
        // Some notes on this implementation:
@@ -1952,20 +1953,52 @@ namespace winrt::Microsoft::Terminal::TerminalControl::implementation
        //   performance guarantees aren't exactly stellar)
        // - The STL doesn't have a simple string search/replace method.
        //   This fact is lamentable.
-        // - This line-ending conversion is intentionally fairly
-        //   conservative, to avoid stripping out lone \n characters
-        //   where they could conceivably be intentional.
+        // - We search for \n, and when we find it we copy the string up to
+        //   the \n (but not including it). Then, we check the if the
+        //   previous character is \r, if its not, then we had a lone \n
+        //   and so we append our own \r

-        std::wstring stripped{ wstr };
+        std::wstring stripped;
+        stripped.reserve(wstr.length());

        std::wstring::size_type pos = 0;
+        std::wstring::size_type begin = 0;

-        while ((pos = stripped.find(L"\r\n", pos)) != std::wstring::npos)
+        while ((pos = wstr.find(L"\n", pos)) != std::wstring::npos)
        {
-            stripped.replace(pos, 2, L"\r");
+            // copy up to but not including the \n
+            stripped.append(wstr.cbegin() + begin, wstr.cbegin() + pos);
+            if (!(pos > 0 && (wstr.at(pos - 1) == L'\r')))
+            {
+                // there was no \r before the \n we did not copy,
+                // so append our own \r (this effectively replaces the \n
+                // with a \r)
+                stripped.push_back(L'\r');
+            }
+            ++pos;
+            begin = pos;
        }

-        _connection.WriteInput(stripped);
+        // If we entered the while loop even once, begin would be non-zero
+        // (because we set begin = pos right after incrementing pos)
+        // So, if begin is still zero at this point it means we never found a newline
+        // and we can just write the original string
+        if (begin == 0)
+        {
+            _connection.WriteInput(wstr);
+        }
+        else
+        {
+            // copy over the part after the last \n
+            stripped.append(wstr.cbegin() + begin, wstr.cend());
+
+            // we may have removed some characters, so we may not need as much space
+            // as we reserved earlier
+            stripped.shrink_to_fit();
+            _connection.WriteInput(stripped);
+        }
+
+        _terminal->ClearSelection();
        _terminal->TrySnapOnInput();
    }

@@ -2438,6 +2471,17 @@ namespace winrt::Microsoft::Terminal::TerminalControl::implementation
            // closed. We can just do it whenever.
            _AsyncCloseConnection();

+            {
+                // GH#8734:
+                // We lock the terminal here to make sure it isn't still being
+                // used in the connection thread before we destroy the renderer.
+                // However, we must unlock it again prior to triggering the
+                // teardown, to avoid the render thread being deadlocked. The
+                // renderer may be waiting to acquire the terminal lock, while
+                // we're waiting for the renderer to finish.
+                auto lock = _terminal->LockForWriting();
+            }
+
            if (auto localRenderEngine{ std::exchange(_renderEngine, nullptr) })
            {
                if (auto localRenderer{ std::exchange(_renderer, nullptr) })
@@ -2917,9 +2961,46 @@ namespace winrt::Microsoft::Terminal::TerminalControl::implementation
            return;
        }

-        if (e.DataView().Contains(StandardDataFormats::StorageItems()))
+        if (e.DataView().Contains(StandardDataFormats::ApplicationLink()))
        {
-            auto items = co_await e.DataView().GetStorageItemsAsync();
+            try
+            {
+                Windows::Foundation::Uri link{ co_await e.DataView().GetApplicationLinkAsync() };
+                _SendPastedTextToConnection(std::wstring{ link.AbsoluteUri() });
+            }
+            CATCH_LOG();
+        }
+        else if (e.DataView().Contains(StandardDataFormats::WebLink()))
+        {
+            try
+            {
+                Windows::Foundation::Uri link{ co_await e.DataView().GetWebLinkAsync() };
+                _SendPastedTextToConnection(std::wstring{ link.AbsoluteUri() });
+            }
+            CATCH_LOG();
+        }
+        else if (e.DataView().Contains(StandardDataFormats::Text()))
+        {
+            try
+            {
+                std::wstring text{ co_await e.DataView().GetTextAsync() };
+                _SendPastedTextToConnection(text);
+            }
+            CATCH_LOG();
+        }
+        // StorageItem must be last. Some applications put hybrid data format items
+        // in a drop message and we'll eat a crash when we request them.
+        // Those applications usually include Text as well, so having storage items
+        // last makes sure we'll hit text before getting to them.
+        else if (e.DataView().Contains(StandardDataFormats::StorageItems()))
+        {
+            Windows::Foundation::Collections::IVectorView<Windows::Storage::IStorageItem> items;
+            try
+            {
+                items = co_await e.DataView().GetStorageItemsAsync();
+            }
+            CATCH_LOG();
+
            if (items.Size() > 0)
            {
                std::wstring allPaths;
@@ -2949,15 +3030,6 @@ namespace winrt::Microsoft::Terminal::TerminalControl::implementation
                _SendInputToConnection(allPaths);
            }
        }
-        else if (e.DataView().Contains(StandardDataFormats::Text()))
-        {
-            try
-            {
-                std::wstring text{ co_await e.DataView().GetTextAsync() };
-                _SendPastedTextToConnection(text);
-            }
-            CATCH_LOG();
-        }
    }

    // Method Description:
--- a/src/cascadia/TerminalSettingsModel/GlobalAppSettings.h
+++ b/src/cascadia/TerminalSettingsModel/GlobalAppSettings.h
@@ -81,7 +81,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
        GETSET_SETTING(bool, DebugFeaturesEnabled); // default value set in constructor
        GETSET_SETTING(bool, StartOnUserLogin, false);
        GETSET_SETTING(bool, AlwaysOnTop, false);
-        GETSET_SETTING(Model::TabSwitcherMode, TabSwitcherMode, Model::TabSwitcherMode::MostRecentlyUsed);
+        GETSET_SETTING(Model::TabSwitcherMode, TabSwitcherMode, Model::TabSwitcherMode::InOrder);
        GETSET_SETTING(bool, DisableAnimations, false);

    private:
--- a/src/cascadia/TerminalSettingsModel/KeyMapping.cpp
+++ b/src/cascadia/TerminalSettingsModel/KeyMapping.cpp
@@ -41,7 +41,14 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
    void KeyMapping::SetKeyBinding(const Microsoft::Terminal::Settings::Model::ActionAndArgs& actionAndArgs,
                                   const KeyChord& chord)
    {
+        // if the chord is already mapped - clear the mapping
+        if (_keyShortcuts.find(chord) != _keyShortcuts.end())
+        {
+            ClearKeyBinding(chord);
+        }
+
        _keyShortcuts[chord] = actionAndArgs;
+        _keyShortcutsByInsertionOrder.push_back(std::make_pair(chord, actionAndArgs));
    }

    // Method Description:
@@ -53,12 +60,19 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
    void KeyMapping::ClearKeyBinding(const KeyChord& chord)
    {
        _keyShortcuts.erase(chord);
+
+        KeyChordEquality keyChordEquality;
+        _keyShortcutsByInsertionOrder.erase(std::remove_if(_keyShortcutsByInsertionOrder.begin(), _keyShortcutsByInsertionOrder.end(), [keyChordEquality, chord](const auto& keyBinding) {
+                                                return keyChordEquality(keyBinding.first, chord);
+                                            }),
+                                            _keyShortcutsByInsertionOrder.end());
    }

    KeyChord KeyMapping::GetKeyBindingForAction(Microsoft::Terminal::Settings::Model::ShortcutAction const& action)
    {
-        for (auto& kv : _keyShortcuts)
+        for (auto it = _keyShortcutsByInsertionOrder.rbegin(); it != _keyShortcutsByInsertionOrder.rend(); ++it)
        {
+            const auto& kv = *it;
            if (kv.second.Action() == action)
            {
                return kv.first;
@@ -72,6 +86,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
    //   and IActionArgs. This enables searching no only for the binding of a
    //   particular ShortcutAction, but also a particular set of values for
    //   arguments to that action.
+    //   If several bindings might match the lookup, prefers the one that was added last.
    // Arguments:
    // - actionAndArgs: The ActionAndArgs to lookup the keybinding for.
    // Return Value:
@@ -83,8 +98,9 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
            return { nullptr };
        }

-        for (auto& kv : _keyShortcuts)
+        for (auto it = _keyShortcutsByInsertionOrder.rbegin(); it != _keyShortcutsByInsertionOrder.rend(); ++it)
        {
+            const auto& kv = *it;
            const auto action = kv.second.Action();
            const auto args = kv.second.Args();
            const auto actionMatched = action == actionAndArgs.Action();
--- a/src/cascadia/TerminalSettingsModel/KeyMapping.h
+++ b/src/cascadia/TerminalSettingsModel/KeyMapping.h
@@ -71,6 +71,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation

    private:
        std::unordered_map<TerminalControl::KeyChord, Model::ActionAndArgs, KeyChordHash, KeyChordEquality> _keyShortcuts;
+        std::vector<std::pair<TerminalControl::KeyChord, Model::ActionAndArgs>> _keyShortcutsByInsertionOrder;

        friend class SettingsModelLocalTests::DeserializationTests;
        friend class SettingsModelLocalTests::KeyBindingsTests;
--- a/src/cascadia/TerminalSettingsModel/Microsoft.Terminal.Settings.ModelLib.vcxproj
+++ b/src/cascadia/TerminalSettingsModel/Microsoft.Terminal.Settings.ModelLib.vcxproj
@@ -177,12 +177,12 @@
  <!-- ========================= Globals ======================== -->
  <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />

-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
  </Target>
  <!-- This target will take our defaults.json and stamp it into a .h file that
  we can include in the code directly. This way, we don't need to worry about
--- a/src/cascadia/TerminalSettingsModel/Profile.h
+++ b/src/cascadia/TerminalSettingsModel/Profile.h
@@ -96,7 +96,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation

        GETSET_SETTING(hstring, BackgroundImagePath);
        GETSET_SETTING(double, BackgroundImageOpacity, 1.0);
-        GETSET_SETTING(Windows::UI::Xaml::Media::Stretch, BackgroundImageStretchMode, Windows::UI::Xaml::Media::Stretch::Fill);
+        GETSET_SETTING(Windows::UI::Xaml::Media::Stretch, BackgroundImageStretchMode, Windows::UI::Xaml::Media::Stretch::UniformToFill);

        GETSET_SETTING(Microsoft::Terminal::TerminalControl::TextAntialiasingMode, AntialiasingMode, Microsoft::Terminal::TerminalControl::TextAntialiasingMode::Grayscale);
        GETSET_SETTING(bool, RetroTerminalEffect, false);
--- a/src/cascadia/TerminalSettingsModel/defaults.json
+++ b/src/cascadia/TerminalSettingsModel/defaults.json
@@ -18,7 +18,7 @@
    "showTabsInTitlebar": true,
    "showTerminalTitleInTitlebar": true,
    "tabWidthMode": "equal",
-    "useTabSwitcher": "mru",
+    "tabSwitcherMode": "inOrder",

    // Miscellaneous
    "confirmCloseAllTabs": true,
--- a/src/cascadia/TerminalSettingsModel/dll/Microsoft.Terminal.Settings.Model.vcxproj
+++ b/src/cascadia/TerminalSettingsModel/dll/Microsoft.Terminal.Settings.Model.vcxproj
@@ -70,12 +70,12 @@
    </ProjectReference>
  </ItemGroup>

-  <Import Project="$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
  </Target>

  <ItemDefinitionGroup>
--- a/src/cascadia/WindowsTerminal/IslandWindow.cpp
+++ b/src/cascadia/WindowsTerminal/IslandWindow.cpp
@@ -276,10 +276,77 @@ void IslandWindow::OnSize(const UINT width, const UINT height)
    }
 }

+// Method Description:
+// - Handles a WM_GETMINMAXINFO message, issued before the window sizing starts.
+//   This message allows to modify the minimal and maximal dimensions of the window.
+//   We focus on minimal dimensions here
+//   (the maximal dimension will be calculate upon maximizing)
+//   Our goal is to protect against to downsizing to less than minimal allowed dimensions,
+//   that might occur in the scenarios where _OnSizing is bypassed.
+//   An example of such scenario is anchoring the window to the top/bottom screen border
+//   in order to maximize window height (GH# 8026).
+//   The computation is similar to what we do in _OnSizing:
+//   we need to consider both the client area and non-client exclusive area sizes,
+//   while taking DPI into account as well.
+// Arguments:
+// - lParam: Pointer to the requested MINMAXINFO struct,
+//   a ptMinTrackSize field of which we want to update with the computed dimensions.
+//   It also acts as the return value (it's a ref parameter).
+// Return Value:
+// - <none>
+
+void IslandWindow::_OnGetMinMaxInfo(const WPARAM /*wParam*/, const LPARAM lParam)
+{
+    // Without a callback we don't know to snap the dimensions of the client area.
+    // Should not be a problem, the callback is not set early in the startup
+    // The initial dimensions will be set later on
+    if (!_pfnSnapDimensionCallback)
+    {
+        return;
+    }
+
+    HMONITOR hmon = MonitorFromWindow(GetHandle(), MONITOR_DEFAULTTONEAREST);
+    if (hmon == NULL)
+    {
+        return;
+    }
+
+    UINT dpix = USER_DEFAULT_SCREEN_DPI;
+    UINT dpiy = USER_DEFAULT_SCREEN_DPI;
+    GetDpiForMonitor(hmon, MDT_EFFECTIVE_DPI, &dpix, &dpiy);
+
+    // From now we use dpix for all computations (same as in _OnSizing).
+    const auto nonClientSizeScaled = GetTotalNonClientExclusiveSize(dpix);
+    const auto scale = base::ClampedNumeric<float>(dpix) / USER_DEFAULT_SCREEN_DPI;
+
+    auto lpMinMaxInfo = reinterpret_cast<LPMINMAXINFO>(lParam);
+    lpMinMaxInfo->ptMinTrackSize.x = _calculateTotalSize(true, minimumWidth * scale, nonClientSizeScaled.cx);
+    lpMinMaxInfo->ptMinTrackSize.y = _calculateTotalSize(false, minimumHeight * scale, nonClientSizeScaled.cy);
+}
+
+// Method Description:
+// - Helper function that calculates a singe dimension value, given initialWindow and nonClientSizes
+// Arguments:
+// - isWidth: parameter to pass to SnapDimensionCallback.
+//   True if the method is invoked for width computation, false if for height.
+// - clientSize: the size of the client area (already)
+// - nonClientSizeScaled: the exclusive non-client size (already scaled)
+// Return Value:
+// - The total dimension
+long IslandWindow::_calculateTotalSize(const bool isWidth, const long clientSize, const long nonClientSize)
+{
+    return gsl::narrow_cast<int>(_pfnSnapDimensionCallback(isWidth, gsl::narrow_cast<float>(clientSize)) + nonClientSize);
+}
+
 [[nodiscard]] LRESULT IslandWindow::MessageHandler(UINT const message, WPARAM const wparam, LPARAM const lparam) noexcept
 {
    switch (message)
    {
+    case WM_GETMINMAXINFO:
+    {
+        _OnGetMinMaxInfo(wparam, lparam);
+        return 0;
+    }
    case WM_CREATE:
    {
        _HandleCreateWindow(wparam, lparam);
--- a/src/cascadia/WindowsTerminal/IslandWindow.h
+++ b/src/cascadia/WindowsTerminal/IslandWindow.h
@@ -74,7 +74,15 @@ protected:

    LONG _getDesiredWindowStyle() const;

+    void _OnGetMinMaxInfo(const WPARAM wParam, const LPARAM lParam);
+    long _calculateTotalSize(const bool isWidth, const long clientSize, const long nonClientSize);
+
 private:
    // This minimum width allows for width the tabs fit
    static constexpr long minimumWidth = 460L;
+
+    // We run with no height requirement for client area,
+    // though the total height will take into account the non-client area
+    // and the requirements of components hosted in the client area
+    static constexpr long minimumHeight = 0L;
 };
--- a/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
+++ b/src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj
@@ -95,14 +95,14 @@

  <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />

-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
  <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
  <Import Project="..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets" Condition="Exists('..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets')" />
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
    <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props'))" />
    <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
    <Error Condition="!Exists('..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets'))" />
--- a/src/cascadia/WindowsTerminal/packages.config
+++ b/src/cascadia/WindowsTerminal/packages.config
@@ -2,7 +2,7 @@
 <packages>
  <package id="Microsoft.Windows.CppWinRT" version="2.0.201017.1" targetFramework="native" />
  <package id="Microsoft.Toolkit.Win32.UI.XamlApplication" version="6.0.0" targetFramework="native" />
-  <package id="Microsoft.UI.Xaml" version="2.5.0-prerelease.200609001" targetFramework="native" />
+  <package id="Microsoft.UI.Xaml" version="2.5.0-prerelease.201202003" targetFramework="native" />
  <package id="Microsoft.VCRTForwarders.140" version="1.0.1-rc" targetFramework="native" />
  <package id="Terminal.ThemeHelpers" version="0.2.200324001" targetFramework="native" />
 </packages>
--- a/src/cascadia/WindowsTerminal/pch.h
+++ b/src/cascadia/WindowsTerminal/pch.h
@@ -69,5 +69,5 @@ TRACELOGGING_DECLARE_PROVIDER(g_hWindowsTerminalProvider);
 // For commandline argument processing
 #include <shellapi.h>
 #include <processenv.h>
-
+#include <WinUser.h>
 #include "til.h"
--- a/src/cascadia/WindowsTerminalUniversal/WindowsTerminalUniversal.vcxproj
+++ b/src/cascadia/WindowsTerminalUniversal/WindowsTerminalUniversal.vcxproj
@@ -73,14 +73,14 @@
  </ItemGroup>

  <ImportGroup Label="ExtensionTargets">
-    <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" />
+    <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" />
    <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
  </ImportGroup>
  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
    <PropertyGroup>
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
-    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.200609001\build\native\Microsoft.UI.Xaml.targets'))" />
+    <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\build\native\Microsoft.UI.Xaml.targets'))" />
    <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props'))" />
    <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
  </Target>
--- a/src/cascadia/WpfTerminalControl/TerminalContainer.cs
+++ b/src/cascadia/WpfTerminalControl/TerminalContainer.cs
@@ -138,7 +138,7 @@ namespace Microsoft.Terminal.Wpf

            NativeMethods.TerminalSetTheme(this.terminal, theme, fontFamily, fontSize, (int)dpiScale.PixelsPerInchX);

-            if (!this.RenderSize.IsEmpty)
+            if (!this.RenderSize.IsEmpty && !this.TerminalControlSize.IsEmpty)
            {
                this.Resize(this.TerminalControlSize);
            }
--- a/src/cascadia/WpfTerminalControl/TerminalControl.xaml.cs
+++ b/src/cascadia/WpfTerminalControl/TerminalControl.xaml.cs
@@ -143,11 +143,16 @@ namespace Microsoft.Terminal.Wpf
        {
            var dpiScale = VisualTreeHelper.GetDpi(this);

-            // termContainer requires scaled sizes.
+            var newSizeWidth = (sizeInfo.NewSize.Width - this.scrollbar.ActualWidth) * dpiScale.DpiScaleX;
+            newSizeWidth = newSizeWidth < 0 ? 0 : newSizeWidth;
+
+            var newSizeHeight = sizeInfo.NewSize.Height * dpiScale.DpiScaleY;
+            newSizeHeight = newSizeHeight < 0 ? 0 : newSizeHeight;
+
            this.termContainer.TerminalControlSize = new Size()
            {
-                Width = (sizeInfo.NewSize.Width - this.scrollbar.ActualWidth) * dpiScale.DpiScaleX,
-                Height = sizeInfo.NewSize.Height * dpiScale.DpiScaleY,
+                Width = newSizeWidth,
+                Height = newSizeHeight,
            };

            if (!this.AutoResize)
--- a/src/cascadia/ut_app/TerminalApp.UnitTests.vcxproj
+++ b/src/cascadia/ut_app/TerminalApp.UnitTests.vcxproj
@@ -90,7 +90,7 @@
    <!-- 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.2.5.0-prerelease.200609001\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
+    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.2.5.0-prerelease.201202003\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
  </PropertyGroup>

  <ItemDefinitionGroup>
--- a/src/host/getset.cpp
+++ b/src/host/getset.cpp
@@ -524,7 +524,24 @@ void ApiRoutines::GetLargestConsoleWindowSizeImpl(const SCREEN_INFORMATION& cont
        COORD const coordScreenBufferSize = screenInfo.GetBufferSize().Dimensions();
        if (size.X != coordScreenBufferSize.X || size.Y != coordScreenBufferSize.Y)
        {
-            RETURN_NTSTATUS(screenInfo.ResizeScreenBuffer(size, TRUE));
+            RETURN_IF_NTSTATUS_FAILED(screenInfo.ResizeScreenBuffer(size, TRUE));
+        }
+
+        // Make sure the viewport doesn't now overflow the buffer dimensions.
+        auto overflow = screenInfo.GetViewport().BottomRightExclusive() - screenInfo.GetBufferSize().Dimensions();
+        if (overflow.X > 0 || overflow.Y > 0)
+        {
+            overflow = { std::max<SHORT>(overflow.X, 0), std::max<SHORT>(overflow.Y, 0) };
+            RETURN_IF_NTSTATUS_FAILED(screenInfo.SetViewportOrigin(false, -overflow, false));
+        }
+
+        // And also that the cursor position is clamped within the buffer boundaries.
+        auto& cursor = screenInfo.GetTextBuffer().GetCursor();
+        auto clampedCursorPosition = cursor.GetPosition();
+        screenInfo.GetBufferSize().Clamp(clampedCursorPosition);
+        if (clampedCursorPosition != cursor.GetPosition())
+        {
+            cursor.SetPosition(clampedCursorPosition);
        }

        return S_OK;
@@ -620,6 +637,23 @@ void ApiRoutines::GetLargestConsoleWindowSizeImpl(const SCREEN_INFORMATION& cont
        //  (see https://msdn.microsoft.com/en-us/library/windows/desktop/ms686125(v=vs.85).aspx and DoSrvSetConsoleWindowInfo)
        // Note that it also doesn't set cursor position.

+        // However, we do need to make sure the viewport doesn't now overflow the buffer dimensions.
+        auto overflow = context.GetViewport().BottomRightExclusive() - context.GetBufferSize().Dimensions();
+        if (overflow.X > 0 || overflow.Y > 0)
+        {
+            overflow = { std::max<SHORT>(overflow.X, 0), std::max<SHORT>(overflow.Y, 0) };
+            RETURN_IF_NTSTATUS_FAILED(context.SetViewportOrigin(false, -overflow, false));
+        }
+
+        // And also that the cursor position is clamped within the buffer boundaries.
+        auto& cursor = context.GetTextBuffer().GetCursor();
+        auto clampedCursorPosition = cursor.GetPosition();
+        context.GetBufferSize().Clamp(clampedCursorPosition);
+        if (clampedCursorPosition != cursor.GetPosition())
+        {
+            cursor.SetPosition(clampedCursorPosition);
+        }
+
        return S_OK;
    }
    CATCH_RETURN();
--- a/src/host/renderData.cpp
+++ b/src/host/renderData.cpp
@@ -276,7 +276,7 @@ const std::vector<Microsoft::Console::Render::RenderOverlay> RenderData::GetOver
 // - <none>
 // Return Value:
 // - true if the cursor should be drawn twice as wide as usual
-bool RenderData::IsCursorDoubleWidth() const noexcept
+bool RenderData::IsCursorDoubleWidth() const
 {
    const CONSOLE_INFORMATION& gci = ServiceLocator::LocateGlobals().getConsoleInformation();
    return gci.GetActiveOutputBuffer().CursorIsDoubleWidth();
--- a/src/host/renderData.hpp
+++ b/src/host/renderData.hpp
@@ -46,7 +46,7 @@ public:
    CursorType GetCursorStyle() const noexcept override;
    ULONG GetCursorPixelWidth() const noexcept override;
    COLORREF GetCursorColor() const noexcept override;
-    bool IsCursorDoubleWidth() const noexcept override;
+    bool IsCursorDoubleWidth() const override;

    bool IsScreenReversed() const noexcept override;

--- a/src/host/screenInfo.cpp
+++ b/src/host/screenInfo.cpp
@@ -2146,7 +2146,7 @@ void SCREEN_INFORMATION::SetViewport(const Viewport& newViewport,
    }

    // do adjustments on a copy that's easily manipulated.
-    SMALL_RECT srCorrected = newViewport.ToInclusive();
+    SMALL_RECT srCorrected = newViewport.ToExclusive();

    if (srCorrected.Left < 0)
    {
@@ -2160,16 +2160,16 @@ void SCREEN_INFORMATION::SetViewport(const Viewport& newViewport,
    }

    const COORD coordScreenBufferSize = GetBufferSize().Dimensions();
-    if (srCorrected.Right >= coordScreenBufferSize.X)
+    if (srCorrected.Right > coordScreenBufferSize.X)
    {
        srCorrected.Right = coordScreenBufferSize.X;
    }
-    if (srCorrected.Bottom >= coordScreenBufferSize.Y)
+    if (srCorrected.Bottom > coordScreenBufferSize.Y)
    {
        srCorrected.Bottom = coordScreenBufferSize.Y;
    }

-    _viewport = Viewport::FromInclusive(srCorrected);
+    _viewport = Viewport::FromExclusive(srCorrected);
    if (updateBottom)
    {
        UpdateBottom();
--- a/src/interactivity/win32/windowio.cpp
+++ b/src/interactivity/win32/windowio.cpp
@@ -651,8 +651,12 @@ BOOL HandleMouseEvent(const SCREEN_INFORMATION& ScreenInfo,
            sDelta = GET_WHEEL_DELTA_WPARAM(wParam);
        }

-        if (HandleTerminalMouseEvent(MousePosition, Message, GET_KEYSTATE_WPARAM(wParam), sDelta))
+        if (HandleTerminalMouseEvent(MousePosition, Message, LOWORD(GetControlKeyState(0)), sDelta))
        {
+            // Use GetControlKeyState here to get the control state in console event mode.
+            // This will ensure that we get ALT and SHIFT, the former of which is not available
+            // through MK_ constants. We only care about the bottom 16 bits.
+
            // GH#6401: Capturing the mouse ensures that we get drag/release events
            // even if the user moves outside the window.
            // HandleTerminalMouseEvent returns false if the terminal's not in VT mode,
--- a/src/terminal/adapter/ut_adapter/MouseInputTest.cpp
+++ b/src/terminal/adapter/ut_adapter/MouseInputTest.cpp
@@ -186,8 +186,10 @@ public:
            wch = L'\x0';
            break;
        }
-        // MK_SHIFT is ignored by the translator
-        wch += (sModifierKeystate & MK_CONTROL) ? 0x08 : 0x00;
+        // Use Any here with the multi-flag constants -- they capture left/right key state
+        WI_UpdateFlag(wch, 0x04, WI_IsAnyFlagSet(sModifierKeystate, SHIFT_PRESSED));
+        WI_UpdateFlag(wch, 0x08, WI_IsAnyFlagSet(sModifierKeystate, ALT_PRESSED));
+        WI_UpdateFlag(wch, 0x10, WI_IsAnyFlagSet(sModifierKeystate, CTRL_PRESSED));
        return wch;
    }

@@ -222,8 +224,10 @@ public:
            result = 0;
            break;
        }
-        // MK_SHIFT and MK_ALT is ignored by the translator
-        result += (sModifierKeystate & MK_CONTROL) ? 0x08 : 0x00;
+        // Use Any here with the multi-flag constants -- they capture left/right key state
+        WI_UpdateFlag(result, 0x04, WI_IsAnyFlagSet(sModifierKeystate, SHIFT_PRESSED));
+        WI_UpdateFlag(result, 0x08, WI_IsAnyFlagSet(sModifierKeystate, ALT_PRESSED));
+        WI_UpdateFlag(result, 0x10, WI_IsAnyFlagSet(sModifierKeystate, CTRL_PRESSED));
        return result;
    }

@@ -274,8 +278,8 @@ public:
        BEGIN_TEST_METHOD_PROPERTIES()
            // TEST_METHOD_PROPERTY(L"Data:uiButton", L"{WM_LBUTTONDOWN, WM_LBUTTONUP, WM_MBUTTONDOWN, WM_MBUTTONUP, WM_RBUTTONDOWN, WM_RBUTTONUP}")
            TEST_METHOD_PROPERTY(L"Data:uiButton", L"{0x0201, 0x0202, 0x0207, 0x0208, 0x0204, 0x0205}")
-            // None, MK_SHIFT, MK_CONTROL
-            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0004, 0x0008}")
+            // None, SHIFT, LEFT_CONTROL, RIGHT_ALT, RIGHT_ALT | LEFT_CONTROL
+            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0010, 0x0008, 0x0001, 0x0009}")
        END_TEST_METHOD_PROPERTIES()

        Log::Comment(L"Starting test...");
@@ -357,7 +361,8 @@ public:
        BEGIN_TEST_METHOD_PROPERTIES()
            // TEST_METHOD_PROPERTY(L"Data:uiButton", L"{WM_LBUTTONDOWN, WM_LBUTTONUP, WM_MBUTTONDOWN, WM_MBUTTONUP, WM_RBUTTONDOWN, WM_RBUTTONUP}")
            TEST_METHOD_PROPERTY(L"Data:uiButton", L"{0x0201, 0x0202, 0x0207, 0x0208, 0x0204, 0x0205}")
-            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0004, 0x0008}")
+            // None, SHIFT, LEFT_CONTROL, RIGHT_ALT, RIGHT_ALT | LEFT_CONTROL
+            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0010, 0x0008, 0x0001, 0x0009}")
        END_TEST_METHOD_PROPERTIES()

        Log::Comment(L"Starting test...");
@@ -443,7 +448,8 @@ public:
        BEGIN_TEST_METHOD_PROPERTIES()
            // TEST_METHOD_PROPERTY(L"Data:uiButton", L"{WM_LBUTTONDOWN, WM_LBUTTONUP, WM_MBUTTONDOWN, WM_MBUTTONUP, WM_RBUTTONDOWN, WM_RBUTTONUP, WM_MOUSEMOVE}")
            TEST_METHOD_PROPERTY(L"Data:uiButton", L"{0x0201, 0x0202, 0x0207, 0x0208, 0x0204, 0x0205, 0x0200}")
-            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0004, 0x0008}")
+            // None, SHIFT, LEFT_CONTROL, RIGHT_ALT, RIGHT_ALT | LEFT_CONTROL
+            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0010, 0x0008, 0x0001, 0x0009}")
        END_TEST_METHOD_PROPERTIES()

        Log::Comment(L"Starting test...");
@@ -523,7 +529,8 @@ public:
    {
        BEGIN_TEST_METHOD_PROPERTIES()
            TEST_METHOD_PROPERTY(L"Data:sScrollDelta", L"{-120, 120, -10000, 32736}")
-            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0004, 0x0008}")
+            // None, SHIFT, LEFT_CONTROL, RIGHT_ALT, RIGHT_ALT | LEFT_CONTROL
+            TEST_METHOD_PROPERTY(L"Data:uiModifierKeystate", L"{0x0000, 0x0010, 0x0008, 0x0001, 0x0009}")
        END_TEST_METHOD_PROPERTIES()

        Log::Comment(L"Starting test...");
--- a/src/terminal/input/mouseInput.cpp
+++ b/src/terminal/input/mouseInput.cpp
@@ -133,8 +133,8 @@ constexpr unsigned int TerminalInput::s_GetPressedButton(const MouseButtonState
 //      11 - released (none)
 //  Next three bits indicate modifier keys:
 //      0x04 - shift (This never makes it through, as our emulator is skipped when shift is pressed.)
-//      0x08 - ctrl
-//      0x10 - meta
+//      0x08 - meta
+//      0x10 - ctrl
 //  32 (x20) is added for "hover" events:
 //     "For example, motion into cell x,y with button 1 down is reported as `CSI M @ CxCy`.
 //          ( @  = 32 + 0 (button 1) + 32 (motion indicator) ).
@@ -146,7 +146,7 @@ constexpr unsigned int TerminalInput::s_GetPressedButton(const MouseButtonState
 // Parameters:
 // - button - the message to decode.
 // - isHover - whether or not this is a hover event
-// - modifierKeyState - alt/ctrl/shift key hold state
+// - modifierKeyState - the modifier keys _in console format_
 // - delta - scroll wheel delta
 // Return value:
 // - the int representing the equivalent X button encoding.
@@ -188,12 +188,10 @@ static constexpr int _windowsButtonToXEncoding(const unsigned int button,
        xvalue += 0x20;
    }

-    // Shift will never pass through to us, because shift is used by the host to skip VT mouse and use the default handler.
-    // TODO: MSFT:8804719 Add an option to disable/remap shift as a bypass for VT mousemode handling
-    // xvalue += (modifierKeyState & MK_SHIFT) ? 0x04 : 0x00;
-    xvalue += (modifierKeyState & MK_CONTROL) ? 0x08 : 0x00;
-    // Unfortunately, we don't get meta/alt as a part of mouse events. Only Ctrl and Shift.
-    // xvalue += (modifierKeyState & MK_META) ? 0x10 : 0x00;
+    // Use Any here with the multi-flag constants -- they capture left/right key state
+    WI_UpdateFlag(xvalue, 0x04, WI_IsAnyFlagSet(modifierKeyState, SHIFT_PRESSED));
+    WI_UpdateFlag(xvalue, 0x08, WI_IsAnyFlagSet(modifierKeyState, ALT_PRESSED));
+    WI_UpdateFlag(xvalue, 0x10, WI_IsAnyFlagSet(modifierKeyState, CTRL_PRESSED));

    return xvalue;
 }
@@ -206,6 +204,7 @@ static constexpr int _windowsButtonToXEncoding(const unsigned int button,
 //  See MSFT:19461988 and https://github.com/Microsoft/console/issues/296
 // Parameters:
 // - button - the message to decode.
+// - modifierKeyState - the modifier keys _in console format_
 // Return value:
 // - the int representing the equivalent X button encoding.
 static constexpr int _windowsButtonToSGREncoding(const unsigned int button,
@@ -247,12 +246,10 @@ static constexpr int _windowsButtonToSGREncoding(const unsigned int button,
        xvalue += 0x20;
    }

-    // Shift will never pass through to us, because shift is used by the host to skip VT mouse and use the default handler.
-    // TODO: MSFT:8804719 Add an option to disable/remap shift as a bypass for VT mousemode handling
-    // xvalue += (modifierKeyState & MK_SHIFT) ? 0x04 : 0x00;
-    xvalue += (modifierKeyState & MK_CONTROL) ? 0x08 : 0x00;
-    // Unfortunately, we don't get meta/alt as a part of mouse events. Only Ctrl and Shift.
-    // xvalue += (modifierKeyState & MK_META) ? 0x10 : 0x00;
+    // Use Any here with the multi-flag constants -- they capture left/right key state
+    WI_UpdateFlag(xvalue, 0x04, WI_IsAnyFlagSet(modifierKeyState, SHIFT_PRESSED));
+    WI_UpdateFlag(xvalue, 0x08, WI_IsAnyFlagSet(modifierKeyState, ALT_PRESSED));
+    WI_UpdateFlag(xvalue, 0x10, WI_IsAnyFlagSet(modifierKeyState, CTRL_PRESSED));

    return xvalue;
 }
--- a/src/types/Environment.cpp
+++ b/src/types/Environment.cpp
@@ -3,50 +3,36 @@

 #include "precomp.h"
 #include "inc/Environment.hpp"
-#include "wil/token_helpers.h"

 using namespace ::Microsoft::Console::Utils;

 // We cannot use spand or not_null because we're dealing with \0\0-terminated buffers of unknown length
 #pragma warning(disable : 26481 26429)

-// Function Description:
-// - Wraps win32's CreateEnvironmentBlock to return a smart pointer.
-EnvironmentBlockPtr Microsoft::Console::Utils::CreateEnvironmentBlock()
-{
-    void* newEnvironmentBlock{ nullptr };
-    auto processToken{ wil::open_current_access_token(TOKEN_QUERY | TOKEN_DUPLICATE) };
-    if (!::CreateEnvironmentBlock(&newEnvironmentBlock, processToken.get(), FALSE))
-    {
-        return nullptr;
-    }
-    return EnvironmentBlockPtr{ newEnvironmentBlock };
-}
-
 // Function Description:
 // - Updates an EnvironmentVariableMapW with the current process's unicode
 //   environment variables ignoring ones already set in the provided map.
 // Arguments:
 // - map: The map to populate with the current processes's environment variables.
-// - environmentBlock: Optional environment block to use when filling map. If omitted,
-//   defaults to the current environment.
 // Return Value:
 // - S_OK if we succeeded, or an appropriate HRESULT for failing
-HRESULT Microsoft::Console::Utils::UpdateEnvironmentMapW(EnvironmentVariableMapW& map, void* environmentBlock) noexcept
+HRESULT Microsoft::Console::Utils::UpdateEnvironmentMapW(EnvironmentVariableMapW& map) noexcept
 try
 {
-    wchar_t const* activeEnvironmentBlock{ static_cast<wchar_t const*>(environmentBlock) };
+    LPWCH currentEnvVars{};
+    auto freeCurrentEnv = wil::scope_exit([&] {
+        if (currentEnvVars)
+        {
+            FreeEnvironmentStringsW(currentEnvVars);
+            currentEnvVars = nullptr;
+        }
+    });

-    wil::unique_environstrings_ptr currentEnvVars;
-    if (!activeEnvironmentBlock)
-    {
-        currentEnvVars.reset(::GetEnvironmentStringsW());
-        RETURN_HR_IF_NULL(E_OUTOFMEMORY, currentEnvVars);
-        activeEnvironmentBlock = currentEnvVars.get();
-    }
+    currentEnvVars = ::GetEnvironmentStringsW();
+    RETURN_HR_IF_NULL(E_OUTOFMEMORY, currentEnvVars);

    // Each entry is NULL-terminated; block is guaranteed to be double-NULL terminated at a minimum.
-    for (wchar_t const* lastCh{ activeEnvironmentBlock }; *lastCh != '\0'; ++lastCh)
+    for (wchar_t const* lastCh{ currentEnvVars }; *lastCh != '\0'; ++lastCh)
    {
        // Copy current entry into temporary map.
        const size_t cchEntry{ ::wcslen(lastCh) };
--- a/src/types/inc/Environment.hpp
+++ b/src/types/inc/Environment.hpp
@@ -21,12 +21,9 @@ namespace Microsoft::Console::Utils
        }
    };

-    using EnvironmentBlockPtr = wil::unique_any<void*, decltype(::DestroyEnvironmentBlock), ::DestroyEnvironmentBlock>;
-    [[nodiscard]] EnvironmentBlockPtr CreateEnvironmentBlock();
-
    using EnvironmentVariableMapW = std::map<std::wstring, std::wstring, WStringCaseInsensitiveCompare>;

-    [[nodiscard]] HRESULT UpdateEnvironmentMapW(EnvironmentVariableMapW& map, void* environmentBlock = nullptr) noexcept;
+    [[nodiscard]] HRESULT UpdateEnvironmentMapW(EnvironmentVariableMapW& map) noexcept;

    [[nodiscard]] HRESULT EnvironmentMapToEnvironmentStringsW(EnvironmentVariableMapW& map,
                                                              std::vector<wchar_t>& newEnvVars) noexcept;
--- a/src/types/inc/viewport.hpp
+++ b/src/types/inc/viewport.hpp
@@ -57,6 +57,7 @@ namespace Microsoft::Console::Types
        SHORT Height() const noexcept;
        SHORT Width() const noexcept;
        COORD Origin() const noexcept;
+        COORD BottomRightExclusive() const noexcept;
        COORD EndExclusive() const noexcept;
        COORD Dimensions() const noexcept;

--- a/src/types/precomp.h
+++ b/src/types/precomp.h
@@ -29,7 +29,6 @@ Abstract:

 // Windows Header Files:
 #include <windows.h>
-#include <userenv.h>
 #include <combaseapi.h>
 #include <UIAutomation.h>
 #include <objbase.h>
--- a/src/types/viewport.cpp
+++ b/src/types/viewport.cpp
@@ -137,6 +137,17 @@ COORD Viewport::Origin() const noexcept
    return { Left(), Top() };
 }

+// Method Description:
+// - Get a coord representing the bottom right of the viewport in exclusive terms.
+// Arguments:
+// - <none>
+// Return Value:
+// - the exclusive bottom right coordinates of this viewport.
+COORD Viewport::BottomRightExclusive() const noexcept
+{
+    return { RightExclusive(), BottomExclusive() };
+}
+
 // Method Description:
 // - For Accessibility, get a COORD representing the end of this viewport in exclusive terms.
 // - This is needed to represent an exclusive endpoint in UiaTextRange that includes the last
--- a/src/winconpty/ft_pty/ConPtyTests.cpp
+++ b/src/winconpty/ft_pty/ConPtyTests.cpp
@@ -440,10 +440,11 @@ void ConPtyTests::DiesOnClose()
    VERIFY_IS_TRUE(GetExitCodeProcess(piClient.hProcess, &dwExit));
    VERIFY_ARE_EQUAL(dwExit, (DWORD)STILL_ACTIVE);

-    // Stash the pty process, it'll get zero'd after the call to close
-    const auto hConPtyProcess = pty.hConPtyProcess;
+    // Duplicate the pty process, it'll get closed and zero'd after the call to close
+    wil::unique_handle hConPtyProcess{};
+    THROW_IF_WIN32_BOOL_FALSE(DuplicateHandle(GetCurrentProcess(), pty.hConPtyProcess, GetCurrentProcess(), hConPtyProcess.put(), 0, FALSE, DUPLICATE_SAME_ACCESS));

-    VERIFY_IS_TRUE(GetExitCodeProcess(hConPtyProcess, &dwExit));
+    VERIFY_IS_TRUE(GetExitCodeProcess(hConPtyProcess.get(), &dwExit));
    VERIFY_ARE_EQUAL(dwExit, (DWORD)STILL_ACTIVE);

    Log::Comment(NoThrowString().Format(L"Sleep a bit to let the process attach"));
@@ -451,6 +452,6 @@ void ConPtyTests::DiesOnClose()

    _ClosePseudoConsoleMembers(&pty);

-    GetExitCodeProcess(hConPtyProcess, &dwExit);
+    GetExitCodeProcess(hConPtyProcess.get(), &dwExit);
    VERIFY_ARE_NOT_EQUAL(dwExit, (DWORD)STILL_ACTIVE);
 }
--- a/src/winconpty/winconpty.cpp
+++ b/src/winconpty/winconpty.cpp
@@ -269,6 +269,7 @@ void _ClosePseudoConsoleMembers(_In_ PseudoConsole* pPty)
            }

            TerminateProcess(pPty->hConPtyProcess, 0);
+            CloseHandle(pPty->hConPtyProcess);
            pPty->hConPtyProcess = nullptr;
        }
        // Then take care of the reference handle.