final gds oasis
diff --git a/gds/caravel_00020004.oas b/gds/caravel_00020004.oas
new file mode 100644
index 0000000..0da4830
--- /dev/null
+++ b/gds/caravel_00020004.oas
Binary files differ
diff --git a/signoff/make_final_oas b/signoff/make_final_oas
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/signoff/make_final_oas