diff --git a/CHANGES/v2.4.md b/CHANGES/v2.4.md
index 610bdda4f6233c5eb6fc25759744dc773ba6a0a8..65af7b711d42078cae3f800504405a58350e0c17 100644
--- a/CHANGES/v2.4.md
+++ b/CHANGES/v2.4.md
@@ -69,6 +69,7 @@ Changes from version 2.3 which are relevant for users:
     see \issue{226}.
   - Trajectories read in \ref driver also support the usual replica convention, that is if
     trajectory with replica suffix is not found the driver will look for a trajectory without the replica suffix.
+  - A new syntax (`@replicas:`) can be used to specify different arguments for different replicas.
   - Internal molfile implementation has been updated to VMD 1.9.3.
   - Examples in the documentation now have syntax highlighting and links to the documentation of used actions.
   - \ref COORDINATIONNUMBER : Added option to have pairwise distance moments of coordination number in the multicolvar module