[docs] align S1 handoff with completed device acceptance

Signed-off-by: Viwat Vchirawongkwin <viwat.v@chula.ac.th>

Author: yyods

docs/developments/2026-q4-reliable-workflow/c1-s1/00_Execution_Record.md

@@ -72,8 +72,9 @@ The original 136-hour task allocation, 20-hour planned headroom and 84-hour rese
 ## 31 October handoff to bounded implementation
 
 The user requested the next-release implementation after the C1-S1 integration
-and cleanup. The [C1-S2 record](../c1-s2/00_Execution_Record.md) now tracks candidate
-merged source, passing integrated CI and outstanding physical acceptance. The
+and cleanup. The [C1-S2 record](../c1-s2/00_Execution_Record.md) now records scoped
+PYB-006.2 / M-02 and app-only M-04 engineering acceptance, including both-tablet
+physical evidence; it tracks final integration and pending channel delivery. The
 25 September findings above remain historical evidence. This handoff does not
 complete the two Prepared or four Awaiting-evidence S1 tasks, M-01/SG0, full A-24,
 participant observations, a Ready badge or store delivery.