diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5b88278ba..eb312ad6ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - Add `Interpolant` class to interpolate experimental data (e.g. OCP curves) (#661)
 - Allow parameters to be set by material or by specifying a particular paper (#647)
 - Set relative and absolute tolerances independently in solvers (#645)
+- Add some non-uniform meshes in 1D and 2D (#617)
 
 ## Optimizations