final gds oasis
diff --git a/gds/caravel_00020021.oas b/gds/caravel_00020021.oas
new file mode 100644
index 0000000..2143a12
--- /dev/null
+++ b/gds/caravel_00020021.oas
Binary files differ
diff --git a/signoff/make_final_oas b/signoff/make_final_oas
new file mode 100644
index 0000000..44f7502
--- /dev/null
+++ b/signoff/make_final_oas
@@ -0,0 +1 @@
+41e800d010f7c23bc9f285cc6824c87eaa92bda6  ./gds/caravel_00020021.oas