3.2.0 (2019-02-20) Bug Fixes allow single object proxy config (#1633) (252ea4f) SPDY fails in node >= 11.1.0 (#1660) (b92e5fd) Features add sockPath option (options.sockPath) (#1553) (4bf1f76) allow to use ca, pfx, key and cert as string (#1542) (0b89fd9) automatically add the HMR plugin when hot or hotOnly is enabled (#1612) (178e6cc) set development mode by default when unspecified (#1653) (5ea376b)