Release 1.2

New Features

• Limit concurrently opened connections (max_concurrency param)
• Close connections by timeout (request_timeout param)

Enhancements

• Allow REST handler to return simple string (converting from dict to json sometimes too expensive)

Bugfixes

• Properly handle connection errors (ECONNREST, ECONNABORT, etc)

Misc

• Replace old styled yield from to async / await