Changelog: add v3.2.1 release date

hollasch · hollasch · commit 1c9562f7762e · 2020-10-03T14:30:20.000-07:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,7 @@
 Change Log -- Ray Tracing in One Weekend
 ====================================================================================================
 
-# v3.2.1 (in progress)
+# v3.2.1 (2020-10-03)
 
 ### Common
   - Change: Refactored dielectric class for clarity
