Update changelog

Author: coreyjadams

CHANGELOG.md

@@ -90,6 +90,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   Flare, GeoTransolver with Flare-attention, bring your own!).  Leverages
   mesh datasets and non-dimensionalization to enable dataset mixing and
   matching at runtime.  Train with surface or volume data.
+- Added support for Batched radius search, which enables Domino
+  and GeoTransolver with local features and batch size > 1.
 
 ### Changed