CHANGELOG.md in benchmark_driver-0.15.3 vs CHANGELOG.md in benchmark_driver-0.15.4

@@ -1,4 +1,8 @@
+# v0.15.4
+
+- Avoid showing error messages by CLI's rbenv check introduced in v0.15.0
+
 # v0.15.3
 
 - Add `--ridkuse` to select Ruby by `ridk use` if `ridk` command is available
 
 # v0.15.2