Update changelog

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d3f63452f723357d84354895f434057a65e80d6..7f8524781ff5fc746dd4d818ef36d9015425f0dc 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,9 @@ The format is based on [Keep a Changelog][] and this project adheres to
     - histogram plot for time, cost, cusp,
     - bar plot for error rate.
 
+### Changed
+- Update python plot scripts.
+
 ### Deprecated
 - Python plots feature deprecates all gnuplot plots.