changelog

CHANGELOG.md

@@ -6,6 +6,8 @@ Note that since we don't clearly distinguish between a public and private interf
 
 ## [Unreleased]
 
+## [v2.4.0] - 2021-11-25
+
 - Fix secondary-structure property handling
     - StructureElement.Property was incorrectly resolving type & key
     - StructureSelectionQuery helpers 'helix' & 'beta' were not ensuring property availability