D13b: the composition's warnings, and so the check's line, name the changed modules built with the Go build module the change alters and those standing on a changed base. D9: builder and verdict rows. D15: the assigner's integration test gets a source revision changing a provider, its new consumer and a build module. Claude-Session: https://claude.ai/code/session_01JG73KG7AfSdh6FP8VrBqCn