diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b8bbec4cd37bc72c44f539a81045c2af1cc632d..9a8cb4962785226207d9a6aca31ba14aafd44ed7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,7 +12,7 @@ include(CheckSymbolExists)
 include(CheckFunctionExists)
 include(CheckStructHasMember)
 include(CheckCSourceCompiles)
-# Correct DLL still not always found, therefore OpenMP no supported on Windows
+# Correct DLL still not always found, therefore OpenMP not supported on Windows
 if(UNIX)
   include(FindOpenMP)
 endif()
diff --git a/changelog.md b/changelog.md
index 723c2b260a8afa4d55c06246b3f0fa5d467c52aa..0da9ea62dfe514c0c25e9a353791fb29befdafe2 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,8 +1,11 @@
 Changes in tpcclib
 ==================
 
-## version 0.6.15 (in development)
+## version 0.6.15
 
+- Fixed a bug in CMake configuration which left out important files from source
+  package.
+- Several changes to prevent warnings and errors when compiling with GCC 7.1.
 - Added application sim_3tcm in v2, aiming to replace p2t_3c and p2t_v3c.
 - Added applications taccuty and fit_dexp in v2.
 - Imported application siflist in v1.