Update sample.md

Author: PromitaRoy

sbn/sbnprod_wiki/sample.md

@@ -713,7 +713,15 @@ ICARUS 2025 Spring SBN Production Samples
 | --- | --- | --- | flatcaf | production_mc_2025A_ICARUS_Overlays_BNB_MC_RUN2_summer_2025_v10_06_00_04p04_flatcaf |
 | --- | --- | --- | larcv | production_mc_2025A_ICARUS_Overlays_BNB_MC_RUN2_summer_2025_v10_06_00_04p04_larcv |
 
+**Latest MC overlays samples:**
+* Request #86 (MC-2025), stage1 downstream processed with v10_06_00_06p03
 
+| **Sample Description**| **release version** | **# Events** | **File type** | **Samweb definition** |  
+| --- | --- | --- | --- | --- | 
+| --- | --- | --- | calibtuples |production_mc_2025A_ICARUS_Overlays_BNB_RUN2_September_v10_06_00_06p03_calibtuples |
+| --- | --- | --- | caf | production_mc_2025A_ICARUS_Overlays_BNB_RUN2_September_v10_06_00_06p03_caf |
+| --- | --- | --- | flatcaf | production_mc_2025A_ICARUS_Overlays_BNB_RUN2_September_v10_06_00_06p03_flatcaf |
+| --- | --- | --- | larcv | production_mc_2025A_ICARUS_Overlays_BNB_RUN2_September_v10_06_00_06p03_larcv |
 
 
 ICARUS DATA