Adding April 18th 2024 Community Call

Author: Jason.Helmick

CommunityCall/README.md

@@ -18,6 +18,8 @@ We also accept questions and proposals for short demos from the community.
 
 ## Notes
 
+- [April 18, 2024](./notes/20240418_Notes.md) ([YouTube recording](https://youtu.be/nOWE0kfvAnQ)
+  and [transcript](./notes/20240418_ChatTranscript.md))
 - [March 21, 2024](./notes/20240321_Notes.md) ([YouTube recording](https://youtu.be/YAEOf-rBMLA)
   and [transcript](./notes/20240321_ChatTranscript.md))
 - [February 15, 2024](./notes/20240215_Notes.md) ([YouTube recording](https://youtu.be/OJlJJnCtFrQ)