diff --git a/.lgtm.yml b/.lgtm.yml
index ab528c16..fceb029b 100644
--- a/.lgtm.yml
+++ b/.lgtm.yml
@@ -13,14 +13,14 @@ path_classifiers:
     - tests
     - examples
   library:
-    - thirdparty
+    - 3rdparty
 
 #########################################################################################
 # Use the `queries` block to change the default display of query results.               #
 #########################################################################################
 queries:
   # Start by hiding the results of all queries.
-  - exclude: "thirdparty"
+  - exclude: "3rdparty"
 
 #########################################################################################
 # Define changes to the default code extraction process.                                #
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b528620f..30a6bc33 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+sio-4.2.3
+
+  1. Update llvm to 17.0.6 for msvc14.40 support
+  2. Remove logging duplicate new line
+  3. Fix compile error on llvm-19
+  
+  
 yasio-4.2.2
 
   1. Fix c++23 deprecated std::aligned_storage warning
diff --git a/yasio.pc b/yasio.pc
index 561958ff..d6aeb001 100644
--- a/yasio.pc
+++ b/yasio.pc
@@ -5,6 +5,6 @@ includedir=${exec_prefix}/include
 
 Name: yasio
 Description:  A multi-platform support c++11 library with focus on asio (asynchronous socket I/O) for any client application. 
-Version: 4.2.2
+Version: 4.2.3
 Libs: -L${libdir} 
 Cflags: -I${includedir}/yasio
diff --git a/yasio/config.hpp b/yasio/config.hpp
index 9f65a1bc..77c35c13 100644
--- a/yasio/config.hpp
+++ b/yasio/config.hpp
@@ -205,7 +205,7 @@ SOFTWARE.
 /*
 **  The yasio version macros
 */
-#define YASIO_VERSION_NUM 0x040202
+#define YASIO_VERSION_NUM 0x040203
 
 /*
 ** The macros used by io_service.