diff --git a/.gitignore b/.gitignore
index 25cc9b2..781ca78 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@
 /abi-compliance-checker-1.99.7.tar.gz
 /abi-compliance-checker-1.99.8.1.tar.gz
 /abi-compliance-checker-1.99.8.2.tar.gz
+/abi-compliance-checker-1.99.8.3.tar.gz
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..08f8b12
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,17 @@
+This is a bug-fix release with a few new features.
+Improvements
+* Optimized performance and memory usage (up to 90%) on input objects with a
+  huge number of changes and deep data type trees (e.g. Linux kernel)
+* Partial support for GCC 4.8.{0-1}, waiting for a fix for the bug 57850 in the
+  next GCC versions
+* Support for incomplete ABI dumps
+New Options
+* -affected-limit
+Bug Fixes
+* Fixed identification of template constructors and destructors
+* Do not show "this" first argument of methods in the report
+* Corrected descriptions of affected symbols in the report
+* Fixed false alarms on changed offset of parameters
+* Do not hang on class A<N>:public A<N-1>
+Other
+* Code refactoring
diff --git a/abi-compliance-checker.spec b/abi-compliance-checker.spec
index 607d9bb..27ad821 100644
--- a/abi-compliance-checker.spec
+++ b/abi-compliance-checker.spec
@@ -1,11 +1,12 @@
 Name:           abi-compliance-checker
-Version:        1.99.8.2
+Version:        1.99.8.3
 Release:        1%{?dist}
 Summary:        An ABI Compliance Checker
 
 License:        GPL+ or LGPLv2+
 URL:            http://ispras.linuxbase.org/index.php/ABI_compliance_checker
-Source0:        https://github.com/lvc/%{name}/downloads/%{name}-%{version}.tar.gz
+Source0:        https://github.com/lvc/%{name}/archive/%{name}-%{version}.tar.gz
+Source1:        ChangeLog
 
 BuildArch:      noarch
 Requires:       gcc >= 4.5
@@ -23,6 +24,7 @@ checks for changes in calling stack, changes in v-table, removed symbols, etc.
 
 %prep
 %setup -q
+install -pDm 0644 %{SOURCE1} .
 
 
 %build
@@ -36,12 +38,15 @@ perl Makefile.pl -install --prefix=%{_prefix} --destdir=%{buildroot}
 
 
 %files
-%doc LICENSE README doc/
+%doc ChangeLog LICENSE README doc/
 %{_bindir}/%{name}
 %{_datadir}/%{name}
 
 
 %changelog
+* Wed Sep 18 2013 Richard Shaw <hobbes1069@gmail.com> - 1.99.8.3-1
+- Update to latest bugfix release.
+
 * Sat Aug 10 2013 Richard Shaw <hobbes1069@gmail.com> - 1.99.8.2-1
 - Update to latest bugfix release.
 
@@ -51,7 +56,7 @@ perl Makefile.pl -install --prefix=%{_prefix} --destdir=%{buildroot}
 * Thu Jul 18 2013 Petr Pisar <ppisar@redhat.com> - 1.99.7-2
 - Perl 5.18 rebuild
 
-* Fri Jun 29 2013 Richard Shaw <hobbes1069@gmail.com> - 1.99.7-1
+* Fri Jun 28 2013 Richard Shaw <hobbes1069@gmail.com> - 1.99.7-1
 - Update to latest bugfix release.
 
 * Tue Jun 25 2013 Richard Shaw <hobbes1069@gmail.com> - 1.99.2-1
@@ -66,7 +71,7 @@ perl Makefile.pl -install --prefix=%{_prefix} --destdir=%{buildroot}
 * Fri May 03 2013 Richard Shaw <hobbes1069@gmail.com> - 1.98.8-2
 - Add package requires for gcc-c++, ctags, ccache.
 
-* Sat Feb  8 2013 Richard Shaw <hobbes1069@gmail.com> - 1.98.8-1
+* Sat Feb  9 2013 Richard Shaw <hobbes1069@gmail.com> - 1.98.8-1
 - Update to latest upstream release.
 
 * Sat Dec 15 2012 Richard Shaw <hobbes1069@gmail.com> - 1.98.7-1
@@ -81,10 +86,10 @@ perl Makefile.pl -install --prefix=%{_prefix} --destdir=%{buildroot}
 * Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org>
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
 
-* Mon Jul 03 2012 Richard Shaw <hobbes1069@gmail.com> - 1.98.2-1
+* Mon Jul 02 2012 Richard Shaw <hobbes1069@gmail.com> - 1.98.2-1
 - Update to latest upstream release.
 
-* Mon Jun 19 2012 Richard Shaw <hobbes1069@gmail.com> - 1.98.1-1
+* Mon Jun 18 2012 Richard Shaw <hobbes1069@gmail.com> - 1.98.1-1
 - Update to latest upstream release.
 
 * Mon Jun 11 2012 Richard Shaw <hobbes1069@gmail.com> - 1.97.8-1
@@ -96,7 +101,7 @@ perl Makefile.pl -install --prefix=%{_prefix} --destdir=%{buildroot}
 * Tue May 15 2012 Richard Shaw <hobbes1069@gmail.com> - 1.97.5-1
 - Update to latest upstream release.
 
-* Tue Apr 15 2012 Richard Shaw <hobbes1069@gmail.com> - 1.97.4-1
+* Tue Apr 17 2012 Richard Shaw <hobbes1069@gmail.com> - 1.97.4-1
 - Update to latest upstream release.
 
 * Tue Dec 20 2011 Richard Shaw <hobbes1069@gmail.com> - 1.96.1-1
diff --git a/sources b/sources
index 1ecbbee..4797e13 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-8b4235870403a387141ca907179c88cc  abi-compliance-checker-1.99.8.2.tar.gz
+c2cc4dd76d4a180661dd0be949c74fbd  abi-compliance-checker-1.99.8.3.tar.gz