diff --git a/MyxCMake/MyxCMakeConfig.cmake b/MyxCMake/MyxCMakeConfig.cmake
index 6c04f4f..f5ea8e6 100644
--- a/MyxCMake/MyxCMakeConfig.cmake
+++ b/MyxCMake/MyxCMakeConfig.cmake
@@ -24,7 +24,6 @@ set(MYX_CMAKE_LIB_DIR "${MYX_CMAKE_SOURCE_DIR}/lib")
 
 # Модули для обеспечения обратной совместимости со старыми версиями CMake
 include(${MYX_CMAKE_BACKPORTS_DIR}/IncludeGuard.cmake)
-include(${MYX_CMAKE_BACKPORTS_DIR}/TopLevelProject.cmake)
 if(${CMAKE_VERSION} VERSION_LESS "3.11.0")
   include(${MYX_CMAKE_BACKPORTS_DIR}/FetchContent.cmake)
 else()
@@ -44,6 +43,7 @@ include(${MYX_CMAKE_LIB_DIR}/macro/CheckEnableCxxCompilerFlag.cmake)
 include(${MYX_CMAKE_LIB_DIR}/macro/GTest.cmake)
 include(${MYX_CMAKE_LIB_DIR}/macro/QTest.cmake)
 
+include(${MYX_CMAKE_LIB_DIR}/ProjectIsTopLevel.cmake)
 include(${MYX_CMAKE_LIB_DIR}/ColoredMessages.cmake)
 include(${MYX_CMAKE_LIB_DIR}/PopulateCMakeBinaryDir.cmake)
 include(${MYX_CMAKE_LIB_DIR}/CurrentDate.cmake)
diff --git a/MyxCMake/MyxCMakeConfigVersion.cmake b/MyxCMake/MyxCMakeConfigVersion.cmake
index 4243a9a..d612ee6 100644
--- a/MyxCMake/MyxCMakeConfigVersion.cmake
+++ b/MyxCMake/MyxCMakeConfigVersion.cmake
@@ -1,4 +1,4 @@
-set(MYX_CMAKE_PACKAGE_VERSION "2.4.12")
+set(MYX_CMAKE_PACKAGE_VERSION "2.4.13")
 if(MYX_CMAKE_PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
   set(PACKAGE_VERSION_COMPATIBLE FALSE)
 else()
diff --git a/MyxCMake/lib/DownloadContent.cmake b/MyxCMake/lib/DownloadContent.cmake
index 530a856..66d3bb9 100644
--- a/MyxCMake/lib/DownloadContent.cmake
+++ b/MyxCMake/lib/DownloadContent.cmake
@@ -28,13 +28,17 @@ find_package(Git QUIET)
 
 option(ENABLE_DOWNLOAD_CONTENT "Enable download content" ON)
 
+include(${MYX_CMAKE_BACKPORTS_DIR}/TopLevelProject.cmake)
+
 function(myx_download_content NAME)
   set(options AUTOFETCH AUTOPULL)
   set(oneValueArgs)
   set(multiValueArgs DOWNLOAD_DIR GIT_REPOSITORY GIT_TAG)
   cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
 
-  if(NOT CMAKE_SCRIPT_MODE_FILE)
+  if(CMAKE_SCRIPT_MODE_FILE)
+    include(${CMAKE_CURRENT_LIST_DIR}/ProjectIsTopLevel.cmake)
+  else()
     if(TARGET myx-download-${NAME})
       return()
     else()
@@ -45,6 +49,10 @@ function(myx_download_content NAME)
     endif()
   endif()
 
+  if(NOT PROJECT_IS_TOP_LEVEL)
+    return()
+  endif()
+
   if(NOT ARG_DOWNLOAD_DIR)
     set(ARG_DOWNLOAD_DIR "_downloads")
   endif()
diff --git a/MyxCMake/backports/TopLevelProject.cmake b/MyxCMake/lib/ProjectIsTopLevel.cmake
similarity index 52%
rename from MyxCMake/backports/TopLevelProject.cmake
rename to MyxCMake/lib/ProjectIsTopLevel.cmake
index 953758f..b9267b0 100644
--- a/MyxCMake/backports/TopLevelProject.cmake
+++ b/MyxCMake/lib/ProjectIsTopLevel.cmake
@@ -1,5 +1,9 @@
 include_guard(GLOBAL)
 
+# Установка переменной, определяющей находится ли текущий
+# проект на верхнем уровне.
+# (Файл перемещён из каталога backports в lib для myx_download_content)
+#
 if(${CMAKE_VERSION} VERSION_LESS 3.21)
   get_property(__parent_directory DIRECTORY PROPERTY PARENT_DIRECTORY)
   if(NOT __parent_directory)
diff --git a/README.md b/README.md
index d677c1e..8c107ff 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 ## Установка
 
 В корневом каталоге проекта создать каталог `cmake` и распаковать в него
-[архив](../../../releases/download/2.4.12/myx-cmake-local-2.4.12.tar.xz ).
+[архив](../../../releases/download/2.4.13/myx-cmake-local-2.4.13.tar.xz ).
 
 ## Использование
 
diff --git a/VERSION b/VERSION
index cf95c01..b40e924 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.4.12
+2.4.13
diff --git a/debian/CMakeLists.txt b/debian/CMakeLists.txt
index 7f7b053..d8b56c5 100644
--- a/debian/CMakeLists.txt
+++ b/debian/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.6 FATAL_ERROR)
-project(myx-cmake VERSION 2.4.12 LANGUAGES)
+project(myx-cmake VERSION 2.4.13 LANGUAGES)
 
 include(GNUInstallDirs)
 file(WRITE ${CMAKE_SOURCE_DIR}/MyxCMake/MyxCMakeConfigVersion.cmake
diff --git a/debian/changelog b/debian/changelog
index 580dfe5..eb18252 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-myx-cmake (2.4.12) unstable; urgency=medium
+myx-cmake (2.4.13) unstable; urgency=medium
 
   * New version.
 
diff --git a/myx_setup.cmake b/myx_setup.cmake
index a2155fd..9105e80 100644
--- a/myx_setup.cmake
+++ b/myx_setup.cmake
@@ -20,11 +20,11 @@ if(ENV{MYX_CMAKE_DIR})
   set(MYX_CMAKE_DIR $ENV{MYX_CMAKE_DIR})
 endif()
 if(MYX_CMAKE_DIR)
-  find_package(MyxCMake 2.4.12 REQUIRED CONFIG PATHS ${MYX_CMAKE_DIR} NO_DEFAULT_PATH)
+  find_package(MyxCMake 2.4.13 REQUIRED CONFIG PATHS ${MYX_CMAKE_DIR} NO_DEFAULT_PATH)
   myx_message_notice("== MyxCMake directory: ${MyxCMake_CONFIG} ==")
 else()
   if(MYX_CMAKE_USE_SYSTEM)
-    find_package(MyxCMake 2.4.12 REQUIRED)
+    find_package(MyxCMake 2.4.13 REQUIRED)
     myx_message_notice("== MyxCMake directory: ${MyxCMake_CONFIG} ==")
   else()
     include(${PROJECT_SOURCE_DIR}/cmake/myx/MyxCMakeConfig.cmake)