diff --git a/MyxCMake/MyxCMakeConfigVersion.cmake b/MyxCMake/MyxCMakeConfigVersion.cmake
index 9f96b0f..811def1 100644
--- a/MyxCMake/MyxCMakeConfigVersion.cmake
+++ b/MyxCMake/MyxCMakeConfigVersion.cmake
@@ -1,4 +1,4 @@
-set(MYX_CMAKE_PACKAGE_VERSION "2.0.4")
+set(MYX_CMAKE_PACKAGE_VERSION "2.0.5")
 if(MYX_CMAKE_PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
   set(PACKAGE_VERSION_COMPATIBLE FALSE)
 else()
diff --git a/MyxCMake/lib/CompilerFlags.cmake b/MyxCMake/lib/CompilerFlags.cmake
index 29fb84e..7108dbc 100644
--- a/MyxCMake/lib/CompilerFlags.cmake
+++ b/MyxCMake/lib/CompilerFlags.cmake
@@ -8,10 +8,11 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
 # cmake-format: on
     set(CMAKE_CXX_STANDARD 11)
     set(CMAKE_CXX_EXTENSIONS ON)
+    check_enable_cxx_compiler_flag(-Wno-shadow)
   elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "e2k")
     set(CMAKE_CXX_STANDARD 14)
     set(CMAKE_CXX_EXTENSIONS ON)
-    add_compile_options(-Wno-invalid-offsetof)
+    check_enable_cxx_compiler_flag(-Wno-invalid-offsetof)
     list(APPEND CMAKE_LIBRARY_PATH "/usr/lib/e2k-linux-gnu")
   endif()
   if(CMAKE_COLOR_MAKEFILE)
@@ -25,21 +26,3 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
   endif()
 endif()
 
-option(MYX_CMAKE_WARNINGS_NORMAL "Normal level" ON)
-cmake_dependent_option(MYX_CMAKE_WARNINGS_VERBOSE "Verbose level" OFF "MYX_CMAKE_WARNINGS_NORMAL" OFF)
-
-if(MYX_CMAKE_WARNINGS_NORMAL)
-  if((CMAKE_CXX_COMPILER_ID STREQUAL "Clang") OR
-     (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"))
-    check_enable_cxx_compiler_flag(-Wall)
-    check_enable_cxx_compiler_flag(-Wextra)
-  endif()
-endif()
-
-if(MYX_CMAKE_WARNINGS_VERBOSE)
-  if((CMAKE_CXX_COMPILER_ID STREQUAL "Clang") OR
-     (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"))
-    check_enable_cxx_compiler_flag(-Wpedantic)
-    check_enable_cxx_compiler_flag(-Wnoexcept)
-  endif()
-endif()
diff --git a/MyxCMake/lib/macro/CheckEnableCxxCompilerFlag.cmake b/MyxCMake/lib/macro/CheckEnableCxxCompilerFlag.cmake
index bc94984..c711262 100644
--- a/MyxCMake/lib/macro/CheckEnableCxxCompilerFlag.cmake
+++ b/MyxCMake/lib/macro/CheckEnableCxxCompilerFlag.cmake
@@ -10,16 +10,19 @@ macro(check_enable_cxx_compiler_flag flag)
   set(multiValueArgs)
   cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
 
-  set(cmake_required_quiet TRUE)
+  set(CMAKE_REQUIRED_QUIET TRUE)
   check_cxx_compiler_flag("${flag}" check_cxx_flag)
-  unset(cmake_required_quiet)
+  unset(CMAKE_REQUIRED_QUIET)
 
   if(check_cxx_flag)
+    myx_message_notice("'${flag}': flag is supported.")
     if(ARG_TARGET)
       target_compile_options(${ARG_TARGET} PUBLIC ${flag})
     else()
       add_compile_options(${flag})
     endif()
+  else()
+    myx_message_status("'${flag}': flag is NOT supported.")
   endif()
 
   unset(check_cxx_flag CACHE)
diff --git a/README.md b/README.md
index cc1277f..7a23ec3 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/2.0.4/myx-cmake-local-2.0.4.tar.xz ).
+[архив](../../../releases/download/2.0.5/myx-cmake-local-2.0.5.tar.xz ).
 
 ## Использование
 
diff --git a/VERSION b/VERSION
index 2165f8f..e010258 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.4
+2.0.5
diff --git a/debian/CMakeLists.txt b/debian/CMakeLists.txt
index a3bf449..a67a5e7 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 2.0.4 LANGUAGES)
+project(myx-cmake VERSION 2.0.5 LANGUAGES)
 
 include(GNUInstallDirs)
 file(WRITE ${CMAKE_SOURCE_DIR}/MyxCMake/MyxCMakeConfigVersion.cmake
diff --git a/debian/changelog b/debian/changelog
index f6f672b..d0e5bf2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-myx-cmake (2.0.4) unstable; urgency=medium
+myx-cmake (2.0.5) unstable; urgency=medium
 
   * New version.
 
diff --git a/myx_setup.cmake b/myx_setup.cmake
index 101b720..8765059 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 2.0.4 REQUIRED CONFIG PATHS ${MYX_CMAKE_DIR} NO_DEFAULT_PATH)
+  find_package(MyxCMake 2.0.5 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 2.0.4 REQUIRED)
+    find_package(MyxCMake 2.0.5 REQUIRED)
     myx_message_notice("=== MyxCMake directory: ${MyxCMake_CONFIG} ===")
   else()
     include(${PROJECT_SOURCE_DIR}/cmake/myx/MyxCMakeConfig.cmake)