diff --git a/docs/dev/agentic-development.md b/docs/dev/agentic-development.md
index 6e2be081..e6cbad5d 100644
--- a/docs/dev/agentic-development.md
+++ b/docs/dev/agentic-development.md
@@ -132,10 +132,18 @@ issues documented rather than outstanding.
 
 ```mermaid
 xychart-beta
-    title "Commits per day"
-    x-axis ["8/16", "8/17", "8/20", "8/21", "8/22", "8/23", "8/24", "8/27", "8/28", "8/29", "8/30", "8/31", "9/1", "9/2", "9/3", "9/4", "9/5", "9/6", "9/7", "9/8", "9/9", "9/10", "9/11", "9/12", "9/13", "9/14", "9/15", "9/16", "9/17", "9/18", "9/19", "9/20"]
+    title "Commits per day - August 2026"
+    x-axis ["8/16", "8/17", "8/20", "8/21", "8/22", "8/23", "8/24", "8/27", "8/28", "8/29", "8/30", "8/31"]
     y-axis "commits" 0 --> 90
-    bar [1, 2, 2, 6, 9, 2, 4, 7, 57, 39, 39, 46, 11, 52, 39, 8, 8, 2, 8, 34, 17, 30, 20, 30, 57, 4, 84, 38, 22, 13, 2, 6]
+    bar [1, 2, 2, 6, 9, 2, 4, 7, 57, 39, 39, 46]
+```
+
+```mermaid
+xychart-beta
+    title "Commits per day - September 2026"
+    x-axis ["9/1", "9/2", "9/3", "9/4", "9/5", "9/6", "9/7", "9/8", "9/9", "9/10", "9/11", "9/12", "9/13", "9/14", "9/15", "9/16", "9/17", "9/18", "9/19", "9/20"]
+    y-axis "commits" 0 --> 90
+    bar [11, 52, 39, 8, 8, 2, 8, 34, 17, 30, 20, 30, 57, 4, 84, 38, 22, 13, 2, 6]
 ```
 
 Days with no commits are omitted (18–19 and 25–26 Aug). The step up from