diff --git a/release.notes.6.8 b/release.notes.6.8
index 6a15516ce6..e4913fdee9 100644
--- a/release.notes.6.8
+++ b/release.notes.6.8
@@ -14,7 +14,9 @@ NEW FUNCTIONALITY
 
 High accuracy
 
-    * TBD
+    * Optimized four-index integral transfromation based on the loop-fusion algorithms
+    * Universal state selective formulations of  state-selective multi-reference coupled cluster 
+      formalisms: Brillouin-Wigner and Mukherjee MRCCSD approaches (diagonal USS(2) and perturbative USS(pt) methods)
 
 Gaussian basis DFT & TDDFT (linear-response and real-time)