CHANGELOG.md in petitest-0.1.3 vs CHANGELOG.md in petitest-0.2.0

@@ -1,4 +1,13 @@
+## v0.2.0
+
+- Merge errors into failures
+- Change test message interface
+- Remove utility assertions except for `#assert`
+- Add Petitest.configuration.backtrace_filter
+- Stop tests if any error occured before running tests
+- Improve report about empty errors/failures
+
 ## v0.1.3
 
 - Fix OutputConcern bug
 
 ## v0.1.2