Feature
* Small speed up to fetch dns addresses from ServiceInfo ([1176](https://github.com/python-zeroconf/python-zeroconf/issues/1176)) ([`4deaa6e`](https://github.com/python-zeroconf/python-zeroconf/commit/4deaa6ed7c9161db55bf16ec068ab7260bbd4976))
* Speed up the service registry ([1174](https://github.com/python-zeroconf/python-zeroconf/issues/1174)) ([`360ceb2`](https://github.com/python-zeroconf/python-zeroconf/commit/360ceb2548c4c4974ff798aac43a6fff9803ea0e))
* Improve dns cache performance ([1172](https://github.com/python-zeroconf/python-zeroconf/issues/1172)) ([`bb496a1`](https://github.com/python-zeroconf/python-zeroconf/commit/bb496a1dd5fa3562c0412cb064d14639a542592e))