Update citation details in CITATION.cff

Author: allixender

CITATION.cff

@@ -4,8 +4,14 @@ authors:
 - family-names: "Kmoch"
   given-names: "Alexander"
   orcid: https://orcid.org/0000-0003-4386-4450
+- family-names: "Chan"
+  given-names: "Wai Tik"
+  orcid: "https://orcid.org/0009-0005-3779-139X"
+- family-names: "Charette Migneault"
+  given-names: "Francis"
+  orcid: "https://orcid.org/0000-0003-4862-3349"
 title: "dggrid4py: A set of python modules for creating and manipulating Discrete Global Grids with DGGRID v7"
-version: "0.2.3"
+version: "0.5.3"
 doi: 10.5281/zenodo.5873330
-date-released: 2020-10-29
+date-released: 2025-11-16
 url: "https://github.com/allixender/dggrid4py"