diff --git a/db/search/es/es.txt b/db/search/es/es.txt
index 98035f79b..fb48f8f4e 100644
--- a/db/search/es/es.txt
+++ b/db/search/es/es.txt
@@ -1,3 +1,6 @@
+2024
+https://www.elastic.co/blog/elasticsearch-is-open-source-again
+
 ??? Kickstarter sample at 2013:
 https://www.kickstarter.com/backing-and-hacking/elasticsearch-at-kickstarter
 
diff --git a/pl/java/libfws/spring/data/jpa/docs/course/course.txt b/pl/java/libfws/spring/data/jpa/docs/course/course.txt
index 9b97c4379..d8b3c8e55 100644
--- a/pl/java/libfws/spring/data/jpa/docs/course/course.txt
+++ b/pl/java/libfws/spring/data/jpa/docs/course/course.txt
@@ -12,6 +12,7 @@ https://medium.com/javarevisited/5-best-spring-data-jpa-courses-for-java-develop
 2024
 freeCodeCamp - BoualiAli - Spring Boot & Spring Data JPA – Complete Course 0:00 of 12:52:16
     https://www.youtube.com/watch?v=5rNk7m_zlAg
+    !!! recommended by M.Z.
     ! from 3:20:08, a lot of non-jpa stuff
 BoualiAli - Spring Boot & Spring Data JPA – Complete Course 0:00 of 12:40:58
     https://www.youtube.com/watch?v=LSPWnwFhpJI