Set release date

oschwald · oschwald · commit e49113a44772 · 2021-11-23T09:00:59.000-08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,7 @@
 CHANGELOG
 =========
 
-2.12.1
+2.12.1 (2021-11-23)
 -------------------
 
 * The `geoip2.phar` included in 2.12.0 would only work in CLI applications.
