diff --git a/.appveyor.yml b/.appveyor.yml
index 3e26ba8..ca885b8 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -56,8 +56,8 @@ build_script:
 
 after_build:
   - ps: pushd $env:CLTUNE_ROOT
-  - 7z a CLTune-Windows-%PLATFORM%.zip .\install_dir\*
-  - ps: mv CLTune-Windows-%PLATFORM%.zip $env:APPVEYOR_BUILD_FOLDER
+  - 7z a CLTune-Windows-$env:PLATFORM.zip .\install_dir\*
+  - ps: mv CLTune-Windows-$env:PLATFORM.zip $env:APPVEYOR_BUILD_FOLDER
 
 artifacts:
   - path: '*.zip'
diff --git a/CHANGELOG b/CHANGELOG
index 62d306f..fd6ff46 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,5 @@
 
-Development version (next release)
+Version 2.4.0
 - Made it possible to run the unit-tests independently of the provided OpenCL kernel samples
 - Added an option to compile in verbose mode for additional diagnostic messages (-DVERBOSE=ON)
 - Now using version 6.0 of the CLCudaAPI header
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b03acf..831b421 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,8 +32,8 @@ set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX ${CMAKE_CURRENT_SOURCE_DIR}/cmake/cxx_fla
 # CMake project details
 project("cltune" CXX)
 set(cltune_VERSION_MAJOR 2)
-set(cltune_VERSION_MINOR 3)
-set(cltune_VERSION_PATCH 1)
+set(cltune_VERSION_MINOR 4)
+set(cltune_VERSION_PATCH 0)
 
 # Options
 option(SAMPLES "Enable compilation of sample programs" ON)