* timeline and close checking ([#55](https://github.com/libp2p/interface-transport/issues/55)) ([993ca1c](https://github.com/libp2p/interface-transport/commit/993ca1c))
* **test:** close with timeout ([#54](https://github.com/libp2p/interface-transport/issues/54)) ([583f02d](https://github.com/libp2p/interface-transport/commit/583f02d))
* add upgrader support to transports ([#53](https://github.com/libp2p/interface-transport/issues/53)) ([a5ad120](https://github.com/libp2p/interface-transport/commit/a5ad120))
### BREAKING CHANGES
* Transports must now be passed and use an `Upgrader` instance. See the Readme for usage. Compliance test suites will now need to pass `options` from `common.setup(options)` to their Transport constructor.
* docs: update readme to include upgrader
* docs: update readme to include MultiaddrConnection ref
* "feat: make listen take an array of addrs ([#46](https://github.com/libp2p/interface-transport/issues/46))" ([#51](https://github.com/libp2p/interface-transport/issues/51)) ([030195e](https://github.com/libp2p/interface-transport/commit/030195e))
* add type to AbortError ([#45](https://github.com/libp2p/interface-transport/issues/45)) ([4fd37bb](https://github.com/libp2p/interface-transport/commit/4fd37bb))
* make listen take an array of addrs ([#46](https://github.com/libp2p/interface-transport/issues/46)) ([1dc5baa](https://github.com/libp2p/interface-transport/commit/1dc5baa))
### BREAKING CHANGES
* All places in the API that used callbacks are now replaced with async/await