toolbox release v20210825

Change-Id: Iff35c83e24027af9390933c6d5585fb5964a700d
Reviewed-on: https://cos-review.googlesource.com/c/cos/tools/+/21872
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
Cloud-Build: GCB Service account <228075978874@cloudbuild.gserviceaccount.com>
Tested-by: Arnav Kansal <rnv@google.com>
diff --git a/release/release-versions.yaml b/release/release-versions.yaml
index 169109b..5b41612 100644
--- a/release/release-versions.yaml
+++ b/release/release-versions.yaml
@@ -3,3 +3,8 @@
   release_tags:
     - "latest"
     - "v20210823"
+- container_name: "toolbox"
+  build_commit: "bd43467bf5d41b6f2fef4bba393605b5491717cf"
+  release_tage:
+    - "latest"
+    - "v20210825"