diff --git a/slides.md b/slides.md
index a0ac751..27c07c5 100644
--- a/slides.md
+++ b/slides.md
@@ -25,6 +25,7 @@
 * Me encontraréis en:
     - Mastodon: @tonivade@jvm.social
     - Github: https://github.com/tonivade
+    - Email: tonivade@protonmail.com
 
 <!-- por favor, sed benevolentes con mis errores-->
 
@@ -983,8 +984,15 @@
 - [Data Oriented Programming](https://www.infoq.com/articles/data-oriented-programming-java/) Brian Goetz
 - [Data Oriented Programming with Java 21](https://www.youtube.com/watch?v=8FRU_aGY4mY) Nicolai Parlog
 - [Java 23: Restoring the Balance with Primitive Patterns](https://nipafx.dev/inside-java-newscast-66/) Nicolai Parlog
+- [Java Language Update 2023](https://www.youtube.com/watch?v=TIHx6MNt79Y) Brian Goetz
 - [Why ADTs are important?](https://www.youtube.com/watch?v=LkqTLJK2API) Bartosz Milewski
 
+---
+# Enlaces
+
+- Slides HTML: https://tonivade.es/commitconf24/slides.html
+- Slides PDF: https://tonivade.es/commitconf24/slides.pdf
+
 <!-- TODO:
 
   why use pattern matching?