CHANGELOG.md in benchmark_driver-0.15.16 vs CHANGELOG.md in benchmark_driver-0.15.17

@@ -1,4 +1,8 @@
+# v0.15.17
+
+- Jobs returned from job parsers are made mutable for plugins
+
 # v0.15.16
 
 - Add `--alternate` runner option to run executables alternately.
   This is supported only for `ruby_stdout` runner for now.