CHANGELOG.md in debugger-1.3.1 vs CHANGELOG.md in debugger-1.3.2

- old
+ new

@@ -1,4 +1,7 @@
+## 1.3.2
+* Bump ruby_core_source dependency
+
 ## 1.3.1
 * Bump ruby_core_source dependency
 
 ## 1.3.0 - thanks to @astashov 
 * New and improved test suite