CHANGELOG.md in memory_profiler-0.9.11 vs CHANGELOG.md in memory_profiler-0.9.12

@@ -1,6 +1,9 @@
 # Changelog
 
+## 0.9.12
+- Correct bug under-reporting memory for large string allocation @sam
+
 ## 0.9.11
 - Reduce memory needed for string allocation tracing @dgynn
 - Use yield rather than block.call to reduce an allocation @dgynn
 - Ensure string allocation locations sort consistently @dgynn