as_string should not return undef Added mutation tests and LCSAJ data to the test dashboard Say who is trying to upload or using unsupported multipart Block attacks with var_dump%28md5 Allow the default max_upload_size to be configurable at runtime Added function.t - white-box tests for all functions, including helper functions Added unit.t - a set of black-box subtests to test each public function, according to their API documentation in the POD Added integration.t - a set of subtests to black‑box, end‑to‑end behaviour across multiple routines, including the entire package, according to the POD documentation. Includes as many stateful tests and tests of integration with other packages as possible. Added edge_cases.t - a set of destructive, pathological, boundary‑condition subtests Fixed an issue that edge_cases found in scanning very long parameters for injections - the scan was slow and inefficient Added extended.t - any other tests Fix handling double injection NUL via %2500