Update changelog

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83341dff211f0271a23b3931f1cb0cca374280df..0a6ad9683a4021571ac809f5390e241726e73dab 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog][] and this project adheres to
 - RRT node types (currently `cusp` and `connected`).
 - Compound extensions.
 - Dijkstra algorithm for path optimization (`rrtext3.cc`).
+- Grid based `nn` and `nv` methods (`rrtext4.cc`).
 
 [cute c2]: https://github.com/RandyGaul/cute_headers/blob/master/cute_c2.h