2.1.1 (2021-03-04) Bug Fixes ui: better visualization of read-only values (#805) (82a9179) use isControllerNode instead of isController (6858a08) ui: add missing type buffer (13dbfef) assume controller always as listening (#796) (d4f7780), closes #739 read/parse buffers as hex strings (#797) (521d2d2)