diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index b0668a8cb..2c91fd9f6 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -18,6 +18,7 @@ Unreleased
 - Added support for the `VAR` optimization algorithm from NLOpt.
 - Added gradient convergence treshold `kappa` to the signature of `Optimizer.solve`.
 - Added `kappa` as input to the `ConstrainedFormFinding` GH component.
+- Implemented `Diagram.is_edge_supported`
 
 **Changed**
 
@@ -33,6 +34,9 @@ Unreleased
 
 **Deprecated**
 
+- Deprecated `Optimizer.solve_nlopt` and `.solve_nlopt_proxy`.
+
+
 **Removed**