diff --git a/migration/Iron.rst b/migration/Iron.rst
index 6f8265b94..5eb542d4f 100644
--- a/migration/Iron.rst
+++ b/migration/Iron.rst
@@ -307,4 +307,11 @@ New graceful cancellation API for Controllers
 
 Standardization of Plugin Naming with Double Colons (::)
 ********************************************************
-`PR #4220 <https://github.com/ros-planning/navigation2/pull/4220>`_ standardizes plugin naming to use double colons (::), replacing the previous mixed use of slashes (/) and double colons.
+
+`PR #4220`_ standardizes plugin naming across the Navigation2 package to use double colons (::), replacing the previous mixed use of slashes (/) and double colons. Below is a summary of the changes:
+
+- **Behavior Server**: ``nav2_behaviors::Spin``, ``nav2_behaviors::BackUp``, ``nav2_behaviors::DriveOnHeading``, ``nav2_behaviors::Wait``, ``nav2_behaviors::AssistedTeleop``
+- **Planner Server**: ``nav2_navfn_planner::NavfnPlanner``, ``nav2_smac_planner::SmacPlanner2D``, ``nav2_smac_planner::SmacPlannerHybrid``, ``nav2_theta_star_planner::ThetaStarPlanner``
+- **Controller Server**: ``nav2_regulated_pure_pursuit_controller::RegulatedPurePursuitController``, ``nav2_dwb_controller::DWBLocalPlanner``
+- **BT Navigator**: ``nav2_bt_navigator::NavigateToPoseNavigator``, ``nav2_bt_navigator::NavigateThroughPosesNavigator``
+