Adjust release description

Author: ajnelson-nist

_data/releases/releases.yml

@@ -6,7 +6,7 @@
   desc: Release of the CASE ontology with an encoded relationship with UCO. Removed prototype file, imported UCO, and provided investigation namespace.
 - title: 0.2.1
   date: TBD
-  desc: Patch to include CP-38 (remove "base IRI") and CP-25 (use prefixes for imported concepts).
+  desc: Implementation of owl:versionIRI, and adoption of UCO 0.4.1 that does the same atop UCO 0.4.0.
 - title: 0.3.0
   date: 2021-03-19
   desc: Adoption of UCO 0.5.0. Added inline documentation, improved ontology release engineering process, and adjusted role modeling.