--- a/docs/src/index.md	Fri Jul 07 20:29:44 2023 +0200
+++ b/docs/src/index.md	Sun Jul 09 12:12:29 2023 +0200
@@ -27,7 +27,7 @@
 Changelog
 ---------
 
-### Version 3.0
+### Version 3.0 - 2023-07-09
 
  * complete redesign from scratch
  * collections can now store copies of objects and not just pointers