Update changelog

CHANGELOG

@@ -4,10 +4,11 @@ PySCF-Forge 1.0.2 (2024-12-04)
   - Parity Violating contributions to energy
   - Particle-particle random phase approximation (ppRPA)
   - New libxc interface that allows the modification to XC functional parameters
-  - Density coherence functional methods
+  - Multi-configuration density-coherence functional methods
 * Improvments
   - The ECP section in the TREXIO interface.
   - The treatments of contracted basis functions in the TREXIO interface.
+  - TREXIO converter for PBC systems at Gamma point.
   - Users can register determinant into trexio format.
 
 

pyscf/mcdcft/dcfnal.py

@@ -13,6 +13,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+
+'''
+Multiconfiguration Density-Coherence Functional Theory
+
+Reference:
+[1] Multiconfiguration Density-Coherence Functional Theory
+    Dayou Zhang, Matthew R. Hermes, Laura Gagliardi and Donald G. Truhlar
+    J. Chem. Theory and Comput. 2021 17 (5), 2775-2782
+    DOI: 10.1021/acs.jctc.0c01346
+'''
+
 from pyscf.lib import logger
 from pyscf import dft, lib
 from pyscf.dft2 import libxc