add session 221 and 223

Author: insectengine

_data/insights-videos.yaml

@@ -30,6 +30,21 @@ futurevideos:
   date: "September 29, 2025"
   authors: "Willem Jan Glerum"
 
+- title: "EPISODE #221: Back to basics with Observability - Part 2"
+  link: 
+  date: "October 6, 2025"
+  authors: "Bruno Baptista"
+
+- title: "EPISODE #222: To Be Scheduled"
+  link: 
+  date: "October 13, 2025"
+  authors: "Guest TBD"
+
+- title: "EPISODE #223: Evolution of Java Code Execution"
+  link: 
+  date: "October 20, 2025"
+  authors: "Ben Evans"
+
 
 # past session list (move last upcoming to this list weekly)