diff --git a/arduino/library-arduino.json b/arduino/library-arduino.json
index 1798ead5..6a28cfc3 100644
--- a/arduino/library-arduino.json
+++ b/arduino/library-arduino.json
@@ -1,6 +1,7 @@
 {
   "name": "Embedded Template Library - Arduino",
-  "version": "20.27.2",
+  "version": "20.27.2
+",
   "authors": {
     "name": "John Wellbelove",
     "email": "john.wellbelove@etlcpp.com"
diff --git a/arduino/library-arduino.properties b/arduino/library-arduino.properties
index 227f2137..cbc8aa5f 100644
--- a/arduino/library-arduino.properties
+++ b/arduino/library-arduino.properties
@@ -1,5 +1,6 @@
 name=Embedded Template Library - Arduino
 version=20.27.2
+
 author= John Wellbelove <john.wellbelove@etlcpp.com>
 maintainer=John Wellbelove <john.wellbelove@etlcpp.com>
 license=MIT
diff --git a/include/etl/version.h b/include/etl/version.h
index 585c5ac8..0a393319 100644
--- a/include/etl/version.h
+++ b/include/etl/version.h
@@ -39,7 +39,9 @@ SOFTWARE.
 
 #define ETL_VERSION_MAJOR 20
 #define ETL_VERSION_MINOR 27
-#define ETL_VERSION_PATCH  1
+#define ETL_VERSION_PATCH 2
+
+
 #define ETL_VERSION       ETL_STRINGIFY(ETL_VERSION_MAJOR) "." ETL_STRINGIFY(ETL_VERSION_MINOR) "." ETL_STRINGIFY(ETL_VERSION_PATCH)
 #define ETL_VERSION_W     ETL_STRINGIFY(ETL_VERSION_MAJOR) L"." ETL_STRINGIFY(ETL_VERSION_MINOR) L"." ETL_STRINGIFY(ETL_VERSION_PATCH)
 #define ETL_VERSION_U16   ETL_STRINGIFY(ETL_VERSION_MAJOR) u"." ETL_STRINGIFY(ETL_VERSION_MINOR) u"." ETL_STRINGIFY(ETL_VERSION_PATCH)
diff --git a/library.json b/library.json
index 67f96961..8ef2d059 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,7 @@
 {
   "name": "Embedded Template Library",
-  "version": "20.27.2",
+  "version": "20.27.2
+",
   "authors": {
     "name": "John Wellbelove",
     "email": "john.wellbelove@etlcpp.com"
diff --git a/library.properties b/library.properties
index d8a8267d..4f9b9921 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,6 @@
 name=Embedded Template Library
 version=20.27.2
+
 author= John Wellbelove <john.wellbelove@etlcpp.com>
 maintainer=John Wellbelove <john.wellbelove@etlcpp.com>
 license=MIT
diff --git a/scripts/update_release.py b/scripts/update_release.py
index 18a2ffce..3e95cd8d 100644
--- a/scripts/update_release.py
+++ b/scripts/update_release.py
@@ -137,7 +137,7 @@ def update_version_h():
   version_h = os.path.join(headers_dir, 'version.h')
   
   with open(version_h) as f:
-    text = f.readlines()
+    text = f.read().splitlines()
   
   search_major = '#define ETL_VERSION_MAJOR '
   search_minor = '#define ETL_VERSION_MINOR '
@@ -162,6 +162,12 @@ def update_version_h():
     index = text[i].find(search_patch)
     if index != -1:     
       text[i] = text[i][index:length_patch] + patch_version
+      print(text[i])
+
+  with open(version_h, 'w') as f:
+    for line in text:
+      f.write(line)
+      f.write('\n')
 
 #------------------------------------------------------------------------------
 def update_library_json(filename):
diff --git a/test/test_etl_traits.cpp b/test/test_etl_traits.cpp
index ea2dfb50..ea3347b4 100644
--- a/test/test_etl_traits.cpp
+++ b/test/test_etl_traits.cpp
@@ -31,7 +31,8 @@ SOFTWARE.
 #include "unit_test_framework.h"
 
 #include "etl/platform.h"
-
+#include "etl/version.h"
+#include "etl/char_traits.h"
 namespace
 {
   SUITE(test_etl_traits)
@@ -70,6 +71,14 @@ namespace
       CHECK_EQUAL((ETL_HAS_MUTABLE_ARRAY_VIEW == 1),           etl::traits::has_mutable_array_view);     
       CHECK_EQUAL((ETL_IS_DEBUG_BUILD == 1),                   etl::traits::is_debug_build);
       CHECK_EQUAL(__cplusplus,                                 etl::traits::cplusplus);
+      CHECK_EQUAL(ETL_VERSION_MAJOR,                           etl::traits::version_major);
+      CHECK_EQUAL(ETL_VERSION_MINOR,                           etl::traits::version_minor);
+      CHECK_EQUAL(ETL_VERSION_PATCH,                           etl::traits::version_patch);
+      CHECK_EQUAL(ETL_VERSION_VALUE,                           etl::traits::version);
+      CHECK_ARRAY_EQUAL(ETL_VERSION, etl::traits::version_string,    etl::strlen(ETL_VERSION));
+      CHECK_ARRAY_EQUAL(ETL_VERSION, etl::traits::version_wstring,   etl::strlen(ETL_VERSION_W));
+      CHECK_ARRAY_EQUAL(ETL_VERSION, etl::traits::version_u16string, etl::strlen(ETL_VERSION_U16));
+      CHECK_ARRAY_EQUAL(ETL_VERSION, etl::traits::version_u32string, etl::strlen(ETL_VERSION_U32));
     }
   };
 }