v1.6.0

Bug Fixes

• client: add proxy support to stringify (be10116)
• file-list: always use file from first matcher (74bfdf3)
• middleware: does not work with mootools (#2591) (2685e13)
• reporter: keep users exact formatError result (17c2c43)

Features

• browser: add browser_info event (09ac7d7), closes #2192
• launcher: output stderr for failing launchers (7d33398)
• proxy: add proxy events to config (f5d99fb)