diff --git a/WeKan-Multiverse-Roadmap.md b/WeKan-Multiverse-Roadmap.md
index a43a2d6..2abc3ab 100644
--- a/WeKan-Multiverse-Roadmap.md
+++ b/WeKan-Multiverse-Roadmap.md
@@ -29,6 +29,7 @@
     - Rails World Opening Keynote by DHH
       - https://www.youtube.com/watch?v=iqXjGiQ_D-A
       - https://news.ycombinator.com/item?id=37843951
+      - https://news.ycombinator.com/item?id=37897921
 - How to not become slow and unresponsive after a week https://github.com/wekan/wekan/issues/5140
   - Run code like CGI, release all memory
 - Looking for most cross-platform web frameworks, supporting many different CPU, OS and database.