v2.1.1

When using a Shared Worker, if the user closes a tab, we don't need to keep track of that hostID and MessagePort anymore.

v2.1.0

Added support for Shared Workers

v2.0.2

Fix error reporting in Safari.

v2.0.1

Fix error reporting.

v2.0.0

First release of promise-worker-bi, forked from promise-worker but adding support for sending messages from the worker to the host, rather than just from the host to the worker.