diff --git a/diffs/oeo_9r_8d_base.sqlite/diff-v1-to-v2.diff b/diffs/oeo_9r_8d_base.sqlite/diff-v1-to-v2.diff
new file mode 100644
index 0000000..101e381
--- /dev/null
+++ b/diffs/oeo_9r_8d_base.sqlite/diff-v1-to-v2.diff
@@ -0,0 +1,32 @@
+# summary: 22 additions, 0 deletions
+--- prev.sqlite
++++ oeo_9r_8d_base.sqlite
+@@ -69506,6 +69506,28 @@
+ INSERT INTO "capacity_to_activity" VALUES('TX','E_COALSTM_R_1_2030',31.536,'PJ / (GW * year)','added as part of Oct 2025 updates');
+ INSERT INTO "capacity_to_activity" VALUES('TX','E_COALSTM_R_3_2030',31.536,'PJ / (GW * year)','added as part of Oct 2025 updates');
+ INSERT INTO "capacity_to_activity" VALUES('TX','E_COALSTM_R_4_2025',31.536,'PJ / (GW * year)','added as part of Oct 2025 updates');
++INSERT INTO "capacity_to_activity" VALUES('CA-NW','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('CA-SW','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('CEN-SE','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('MID_AT-NE','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('NW-SW','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('N_CEN-CEN','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('N_CEN-MID_AT','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('N_CEN-SE','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('SE-MID_AT','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('SW-CEN','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('TX-CEN','E_TRANS_N',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('CA-NW','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('CA-SW','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('CEN-SE','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('MID_AT-NE','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('NW-SW','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('N_CEN-CEN','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('N_CEN-MID_AT','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('N_CEN-SE','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('SE-MID_AT','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('SW-CEN','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
++INSERT INTO "capacity_to_activity" VALUES('TX-CEN','E_TRANS_R',31.536,'PJ / (GW * year)','added by fix_exchange_c2a.py: reverse direction of this tie had no c2a row, so Temoa defaulted it to 1 instead of the tie value, throttling flow in this direction to ~1/c2a of its rated capacity. Value copied from the populated direction.');
+ CREATE TABLE commodity
+ (
+     name        TEXT
diff --git a/manifest.json b/manifest.json
index 1b14c9a..64d99c4 100644
--- a/manifest.json
+++ b/manifest.json
@@ -69,8 +69,19 @@
   },
   {
     "fileName": "oeo_9r_8d_base.sqlite",
-    "latestVersion": "v1",
+    "latestVersion": "v2",
     "history": [
+      {
+        "version": "v2",
+        "timestamp": "2026-08-11T13:44:42.828048Z",
+        "sha256": "a9ea341356ad160ea4886fe6ca6599439cbedd8766aca94a10cf68bdf18b08b1",
+        "r2_object_key": "oeo_9r_8d_base/v2-a9ea341356ad160ea4886fe6ca6599439cbedd8766aca94a10cf68bdf18b08b1.sqlite",
+        "staging_key": "staging-uploads/a9ea341356ad160ea4886fe6ca6599439cbedd8766aca94a10cf68bdf18b08b1.sqlite",
+        "diffFromPrevious": "diffs/oeo_9r_8d_base.sqlite/diff-v1-to-v2.diff",
+        "commit": "pending-merge",
+        "temoaRepoHash": "9d26bd57b81abec5c2632ba2a9d591d91472a99a",
+        "description": "pending-merge"
+      },
       {
         "version": "v1",
         "timestamp": "2026-07-16T12:28:03.466538Z",