diff --git a/coin/platform_configs/cmake_platforms.yaml b/coin/platform_configs/cmake_platforms.yaml
index be3b4d5c..2b84cb3d 100644
--- a/coin/platform_configs/cmake_platforms.yaml
+++ b/coin/platform_configs/cmake_platforms.yaml
@@ -130,6 +130,18 @@ Configurations:
         'TEST_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_mingw}}'
     ]
+-
+    Id: 'Windows10-Mingw11-x64-host'
+    Template: 'qtci-windows-10-x86_64-52'
+    Compiler: 'Mingw'
+    Features: ['Packaging', 'Sccache']
+    Configure arguments: '-DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_BUILD_TYPE=RelWithDebInfo -DFEATURE_separate_debug_info=ON -DQT_BUILD_EXAMPLES=OFF -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\.. -DFEATURE_system_zlib=OFF -DFEATURE_system_tiff=OFF -DFEATURE_system_freetype=OFF -DFEATURE_system_jpeg=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache -DPostgreSQL_ROOT={{.Env.POSTGRESQL_LIB_x64}}\..'
+    Environment variables: [
+        'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
+        'NON_QTBASE_CONFIGURE_ARGS=-DFEATURE_system_tiff=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'TEST_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_mingw}}'
+    ]
 -
     Id: 'Windows10-LLVM-x64-host'
     Template: 'qtci-windows-10-x86_64-52'
@@ -141,8 +153,8 @@ Configurations:
 -
     Template: 'qtci-windows-10-x86_64-52'
     Compiler: 'Mingw'
-    Environment variables: ['PATH=C:\MINGW810\mingw64\bin;$PATH']
+    Environment variables: ['PATH=C:\MINGW1120\mingw64\bin;$PATH']
     Features: ['Sccache']
     Configure arguments: '-DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DFEATURE_developer_build=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo -DFEATURE_separate_debug_info=ON -DBUILD_EXAMPLES=ON -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_INCLUDE_x64}}\.. -DFEATURE_system_zlib=OFF -DFEATURE_system_tiff=OFF -DFEATURE_system_freetype=OFF -DFEATURE_system_jpeg=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache'
-    Environment variables: ['Path={{.Env.MINGW810}}\bin;{{.Env.Path}}', 'NON_QTBASE_CONFIGURE_ARGS=-DFEATURE_system_tiff=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+    Environment variables: ['Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}', 'NON_QTBASE_CONFIGURE_ARGS=-DFEATURE_system_tiff=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'TEST_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache','LLVM_INSTALL_DIR={{.Env.LLVM_INSTALL_DIR_mingw}}']
diff --git a/coin/platform_configs/cmake_platforms_target_android_host_windows.yaml b/coin/platform_configs/cmake_platforms_target_android_host_windows.yaml
index 3a3205c8..9bdaf9d4 100644
--- a/coin/platform_configs/cmake_platforms_target_android_host_windows.yaml
+++ b/coin/platform_configs/cmake_platforms_target_android_host_windows.yaml
@@ -12,6 +12,18 @@ Configurations:
         'Path={{.Env.MINGW810}}\bin;{{.Env.Path}}',
         'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=arm64-v8a -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Target os: 'Android_ANY'
+    Target arch: 'arm64'
+    Compiler: 'Mingw'
+    Target compiler: 'Clang'
+    Platform dependency: 'Windows10-Mingw11-x64-host'
+    Features: ['Packaging', 'Sccache', 'DisableTests']
+    Environment variables: [
+        'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
+        'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=arm64-v8a -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
 -
     Template: 'qtci-windows-10-x86_64-52'
     Target os: 'Android_ANY'
@@ -24,6 +36,18 @@ Configurations:
         'Path={{.Env.MINGW810}}\bin;{{.Env.Path}}',
         'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=armeabi-v7a -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Target os: 'Android_ANY'
+    Target arch: 'armv7'
+    Compiler: 'Mingw'
+    Target compiler: 'Clang'
+    Platform dependency: 'Windows10-Mingw11-x64-host'
+    Features: ['Packaging', 'Sccache', 'DisableTests']
+    Environment variables: [
+        'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
+        'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=armeabi-v7a -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
 -
     Template: 'qtci-windows-10-x86_64-52'
     Target os: 'Android_ANY'
@@ -36,6 +60,18 @@ Configurations:
         'Path={{.Env.MINGW810}}\bin;{{.Env.Path}}',
         'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=x86 -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Target os: 'Android_ANY'
+    Target arch: 'x86'
+    Compiler: 'Mingw'
+    Target compiler: 'Clang'
+    Platform dependency: 'Windows10-Mingw11-x64-host'
+    Features: ['Packaging', 'Sccache', 'DisableTests']
+    Environment variables: [
+        'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
+        'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=x86 -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
 -
     Template: 'qtci-windows-10-x86_64-52'
     Target os: 'Android_ANY'
@@ -48,3 +84,15 @@ Configurations:
         'Path={{.Env.MINGW810}}\bin;{{.Env.Path}}',
         'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=x86_64 -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Target os: 'Android_ANY'
+    Target arch: 'x86_64'
+    Compiler: 'Mingw'
+    Target compiler: 'Clang'
+    Platform dependency: 'Windows10-Mingw11-x64-host'
+    Features: ['Packaging', 'Sccache', 'DisableTests']
+    Environment variables: [
+        'Path={{.Env.MINGW1120}}\bin;{{.Env.Path}}',
+        'TARGET_CONFIGURE_ARGS=-DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE={{.Env.ANDROID_NDK_ROOT}}/build/cmake/android.toolchain.cmake -DANDROID_SDK_ROOT={{.Env.ANDROID_SDK_ROOT}} -DANDROID_ABI=x86_64 -DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME}} -DFEATURE_pkg_config=OFF -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache']
diff --git a/coin/platform_configs/cmake_platforms_wasm.yaml b/coin/platform_configs/cmake_platforms_wasm.yaml
index 9daeeb39..3a8669f7 100644
--- a/coin/platform_configs/cmake_platforms_wasm.yaml
+++ b/coin/platform_configs/cmake_platforms_wasm.yaml
@@ -22,6 +22,18 @@ Configurations:
         'EM_CONFIG={{.Env.EMSDK}}/.emscripten',
         'TARGET_CONFIGURE_ARGS=-DQT_QMAKE_TARGET_MKSPEC=wasm-emscripten -DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
         'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache -DFEATURE_pkg_config=OFF']
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Target os: 'WebAssembly'
+    Compiler: 'Mingw'
+    Target compiler: 'Clang'
+    Platform dependency: 'Windows10-Mingw11-x64-host'
+    Features: ['Packaging', 'Sccache', 'DisableTests']
+    Environment variables: [
+        'Path={{.Env.EMSDK_PATH}};{{.Env.MINGW1120}}\bin;{{.Env.Path}}',
+        'EM_CONFIG={{.Env.EMSDK}}/.emscripten',
+        'TARGET_CONFIGURE_ARGS=-DQT_QMAKE_TARGET_MKSPEC=wasm-emscripten -DQT_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache',
+        'NON_QTBASE_TARGET_CONFIGURE_ARGS=-DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache -DFEATURE_pkg_config=OFF']
 -
     Template: 'qtci-macos-10.14-x86_64'
     Target os: 'WebAssembly'
diff --git a/coin/platform_configs/qtsaferenderer.yaml b/coin/platform_configs/qtsaferenderer.yaml
index 370db670..396776d6 100644
--- a/coin/platform_configs/qtsaferenderer.yaml
+++ b/coin/platform_configs/qtsaferenderer.yaml
@@ -3,7 +3,7 @@ Configurations:
 -
     Template: 'qtci-windows-10-x86_64-52'
     Compiler: 'Mingw'
-    Environment variables: ['PATH=C:\MINGW810\mingw64\bin;$PATH']
+    Environment variables: ['PATH=C:\MINGW1120\mingw64\bin;$PATH']
     Configure arguments: '-qmake -opensource -confirm-license -verbose -prefix c:\Users\qt\work\install -release -developer-build -nomake tests -opengl dynamic -openssl -I %OPENSSL_INCLUDE_x64% -L %OPENSSL_LIB_x64% -plugin-sql-mysql -plugin-sql-sqlite -plugin-sql-odbc -I %MYSQL_INCLUDE_x64% -L %MYSQL_LIB_x64% -plugin-sql-psql -I %POSTGRESQL_INCLUDE_x64% -L %POSTGRESQL_LIB_x64% -platform win32-g++'
     Features: ['UseLegacyInstructions']
 -
@@ -12,6 +12,12 @@ Configurations:
     Environment variables: ['PATH=C:\MINGW810\mingw64\bin;$PATH']
     Features: ['Packaging', 'DisableTests', 'UseLegacyInstructions']
     Configure arguments: '-qmake -opensource -confirm-license -verbose -prefix c:\Users\qt\work\install -release -static -nomake tests -nomake examples -no-icu -opengl dynamic -openssl -I %OPENSSL_INCLUDE_x64% -L %OPENSSL_LIB_x64% -plugin-sql-mysql -plugin-sql-sqlite -plugin-sql-odbc -I %MYSQL_INCLUDE_x64% -L %MYSQL_LIB_x64% -platform win32-g++'
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Compiler: 'Mingw'
+    Environment variables: ['PATH=C:\MINGW1120\mingw64\bin;$PATH']
+    Features: ['Packaging', 'DisableTests', 'UseLegacyInstructions']
+    Configure arguments: '-qmake -opensource -confirm-license -verbose -prefix c:\Users\qt\work\install -release -static -nomake tests -nomake examples -no-icu -opengl dynamic -openssl -I %OPENSSL_INCLUDE_x64% -L %OPENSSL_LIB_x64% -plugin-sql-mysql -plugin-sql-sqlite -plugin-sql-odbc -I %MYSQL_INCLUDE_x64% -L %MYSQL_LIB_x64% -platform win32-g++'
 -
     Template: 'qtci-linux-RHEL-8.2-x86_64-50'
     Compiler: 'GCC'
diff --git a/coin/platform_configs/qtwebkit.yaml b/coin/platform_configs/qtwebkit.yaml
index 13284559..2a0e5b2d 100644
--- a/coin/platform_configs/qtwebkit.yaml
+++ b/coin/platform_configs/qtwebkit.yaml
@@ -6,3 +6,9 @@ Configurations:
     Environment variables: ['PATH=C:\MINGW810_i686\mingw32\bin;$PATH']
     Features: ['Packaging', UseLegacyInstructions']
     Configure arguments: '-qmake -opensource -confirm-license -verbose -prefix c:\Users\qt\work\install -release -nomake tests -nomake examples -opengl dynamic -openssl -I %OPENSSL_INCLUDE_x64% -L %OPENSSL_LIB_x64% -no-sql-mysql -plugin-sql-sqlite -plugin-sql-odbc -I %MYSQL_INCLUDE_x64% -L %MYSQL_LIB_x64% -plugin-sql-psql -I %POSTGRESQL_INCLUDE_x64% -L %POSTGRESQL_LIB_x64% -platform win32-g++ QMAKE_LFLAGS_APP+=-s'
+-
+    Template: 'qtci-windows-10-x86_64-52'
+    Compiler: 'Mingw'
+    Environment variables: ['PATH=C:\MINGW1120_i686\mingw32\bin;$PATH']
+    Features: ['Packaging', UseLegacyInstructions']
+    Configure arguments: '-qmake -opensource -confirm-license -verbose -prefix c:\Users\qt\work\install -release -nomake tests -nomake examples -opengl dynamic -openssl -I %OPENSSL_INCLUDE_x64% -L %OPENSSL_LIB_x64% -no-sql-mysql -plugin-sql-sqlite -plugin-sql-odbc -I %MYSQL_INCLUDE_x64% -L %MYSQL_LIB_x64% -plugin-sql-psql -I %POSTGRESQL_INCLUDE_x64% -L %POSTGRESQL_LIB_x64% -platform win32-g++ QMAKE_LFLAGS_APP+=-s'
diff --git a/coin/provisioning/common/windows/install-mingw-810.ps1 b/coin/provisioning/common/windows/install-mingw-810.ps1
new file mode 100644
index 00000000..aadc8c46
--- /dev/null
+++ b/coin/provisioning/common/windows/install-mingw-810.ps1
@@ -0,0 +1,68 @@
+############################################################################
+##
+## Copyright (C) 2017 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the provisioning scripts of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL21$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see http://www.qt.io/terms-conditions. For further
+## information use the contact form at http://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 2.1 or version 3 as published by the Free
+## Software Foundation and appearing in the file LICENSE.LGPLv21 and
+## LICENSE.LGPLv3 included in the packaging of this file. Please review the
+## following information to ensure the GNU Lesser General Public License
+## requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+## http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+##
+## As a special exception, The Qt Company gives you certain additional
+## rights. These rights are described in The Qt Company LGPL Exception
+## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+. "$PSScriptRoot\helpers.ps1"
+
+function InstallMinGW
+{
+    Param (
+        [string] $release = $(BadParam("release file name")),
+        [string] $sha1    = $(BadParam("SHA1 checksum of the file")),
+        [string] $suffix  = ""
+    )
+
+    $arch, $version, $null, $threading, $ex_handling, $build_ver, $revision = $release.split('-')
+
+    if ($arch -eq "i686") { $win_arch = "Win32" }
+    elseif ($arch -eq "x86_64") { $win_arch = "Win64" }
+
+    $envvar = "MINGW$version$suffix"
+    $envvar = $envvar -replace '["."]'
+    $targetdir = "C:\$envvar"
+    $url_cache = "\\ci-files01-hki.intra.qt.io\provisioning\windows\" + $release + ".7z"
+    $url_official = "https://netcologne.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20" + $win_arch + "/Personal%20Builds/mingw-builds/" + $version + "/threads-" + $threading + "/" + $ex_handling + "/" + $arch + "-" + $version + "-release-" + $threading + "-" + $ex_handling + "-" + $build_ver + "-" + $revision + ".7z"
+
+    $mingwPackage = "C:\Windows\Temp\MinGW-$version.zip"
+    Download $url_official $url_cache $mingwPackage
+    Verify-Checksum $mingwPackage $sha1
+
+    Extract-7Zip $mingwPackage $TARGETDIR
+
+    Set-EnvironmentVariable "$envvar" ("$targetdir\mingw" + $win_arch.Substring($win_arch.get_Length()-2))
+
+    Write-Host "Cleaning $mingwPackage.."
+    Remove "$mingwPackage"
+
+    Write-Output "MinGW = $version $release" >> ~\versions.txt
+
+}
diff --git a/coin/provisioning/common/windows/install-mingw.ps1 b/coin/provisioning/common/windows/install-mingw.ps1
index aadc8c46..6fd3de24 100644
--- a/coin/provisioning/common/windows/install-mingw.ps1
+++ b/coin/provisioning/common/windows/install-mingw.ps1
@@ -1,6 +1,6 @@
 ############################################################################
 ##
-## Copyright (C) 2017 The Qt Company Ltd.
+## Copyright (C) 2021 The Qt Company Ltd.
 ## Contact: http://www.qt.io/licensing/
 ##
 ## This file is part of the provisioning scripts of the Qt Toolkit.
@@ -37,23 +37,19 @@ function InstallMinGW
 {
     Param (
         [string] $release = $(BadParam("release file name")),
-        [string] $sha1    = $(BadParam("SHA1 checksum of the file")),
-        [string] $suffix  = ""
+        [string] $sha1    = $(BadParam("SHA1 checksum of the file"))
     )
 
-    $arch, $version, $null, $threading, $ex_handling, $build_ver, $revision = $release.split('-')
+    $null, $null, $arch, $version, $null, $threading, $ex_handling, $build_ver, $revision = $release.split('-')
 
-    if ($arch -eq "i686") { $win_arch = "Win32" }
-    elseif ($arch -eq "x86_64") { $win_arch = "Win64" }
-
-    $envvar = "MINGW$version$suffix"
+    if ($arch -eq "x86_64") { $win_arch = "Win64" }
+    $envvar = "MINGW$version"
     $envvar = $envvar -replace '["."]'
     $targetdir = "C:\$envvar"
-    $url_cache = "\\ci-files01-hki.intra.qt.io\provisioning\windows\" + $release + ".7z"
-    $url_official = "https://netcologne.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20" + $win_arch + "/Personal%20Builds/mingw-builds/" + $version + "/threads-" + $threading + "/" + $ex_handling + "/" + $arch + "-" + $version + "-release-" + $threading + "-" + $ex_handling + "-" + $build_ver + "-" + $revision + ".7z"
 
+    $url_cache = "\\ci-files01-hki.intra.qt.io\provisioning\windows\" + $release + ".7z"
     $mingwPackage = "C:\Windows\Temp\MinGW-$version.zip"
-    Download $url_official $url_cache $mingwPackage
+    Download $url_cache $url_cache $mingwPackage
     Verify-Checksum $mingwPackage $sha1
 
     Extract-7Zip $mingwPackage $TARGETDIR
diff --git a/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw1120_64.ps1 b/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw1120_64.ps1
new file mode 100644
index 00000000..921bf23b
--- /dev/null
+++ b/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw1120_64.ps1
@@ -0,0 +1,11 @@
+. "$PSScriptRoot\..\common\windows\install-mingw.ps1"
+
+# This script will install 64-bit MinGW 11.2.0
+# Note! MinGW version is 9.0.0 but the GCC version is 11.2 which is used with the naming of MinGW
+
+$release = "mingw-w64-x86_64-11.2.0-release-posix-seh-rt_v9-rev1"
+
+$sha1    = "5554791dc13468bf44e2e519c6691f2deecd000c"
+
+InstallMinGW $release $sha1
+
diff --git a/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810.ps1 b/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810.ps1
index fa8edb85..3883087d 100644
--- a/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810.ps1
+++ b/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810.ps1
@@ -1,4 +1,4 @@
-. "$PSScriptRoot\..\common\windows\install-mingw.ps1"
+. "$PSScriptRoot\..\common\windows\install-mingw-810.ps1"
 
 # This script will install MinGW 8.1.0
 
diff --git a/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810_64.ps1 b/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810_64.ps1
index b712c2b3..2a7dd44a 100644
--- a/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810_64.ps1
+++ b/coin/provisioning/qtci-windows-10-x86_64/09-install-mingw810_64.ps1
@@ -1,4 +1,4 @@
-. "$PSScriptRoot\..\common\windows\install-mingw.ps1"
+. "$PSScriptRoot\..\common\windows\install-mingw-810.ps1"
 
 # This script will install 64-bit MinGW 8.1.0