Updated CHANGELOG and RPM spec version

CHANGELOG

@@ -1,10 +1,16 @@
 0.4.3
 -----
 
-- Added argagg::fmt_string() to format a string using the fmt program
+- Added argagg::fmt_string() to format a string using the fmt program when
+  compiling on a __unix__ platform. Degrades to an identity function when not
+  on a __unix__ platform.
 - Added argagg::fmt_ostream as a convenience stream that will stream the
   formatted string to the referenced final std::ostream when the
   argagg::fmt_ostream destructs
+- Fixed bug when compiling with clang where the non-template implicit bool
+  operator was being selected when implicitly converting to an integer. By
+  making the implicit bool operator a specialization of the templated implicit
+  conversion operator the compiler should now select the correct overload.
 
 0.4.2
 -----

packaging/rpm/argagg.spec

@@ -1,7 +1,7 @@
 %global debug_package %{nil}
 
 Name:           argagg
-Version:        0.4.2
+Version:        0.4.3
 Release:        1%{?dist}
 Summary:        Simple C++ command line argument/option parser
 
@@ -60,6 +60,9 @@ ctest -V %{?_smp_mflags}
 %doc %{_datadir}/doc/%{name}
 
 %changelog
+* Tue Apr 25 2017 Viet The Nguyen <vietjtnguyen@gmail.com>
+- Updated version to 0.4.3
+
 * Tue Apr 25 2017 Viet The Nguyen <vietjtnguyen@gmail.com>
 - Updated version to 0.4.2