G stands for...
diff --git a/build.yaml b/build.yaml
index 7c43df3..2c0f6db 100644
--- a/build.yaml
+++ b/build.yaml
@@ -13,7 +13,7 @@
   '#09': Per-language overrides are possible with (eg) ruby_version tag here
   '#10': See the expand_version.py for all the quirks here
   core_version: 3.0.0-dev
-  g_stands_for: green
+  g_stands_for: gentle
   version: 1.3.0-dev
 filegroups:
 - name: census