Changes
:bomb: **IMPORTANT!** This release contains a breaking change for the `devices` attribute of the `Connected devices` sensor. Its format has been changed from a list of strings to a list of dictionaries - so there is no more need to slice the string. If you are using one of the templates or frontend cards discussed on the HA community forum, please refer to [this post](https://community.home-assistant.io/t/custom-component-asusrouter-integration/416111/108?u=vaskivskyi) for updated code examples.
:hourglass: A new possibility - to select a custom update interval for different sensors independently - is now available. Do you want to update the traffic sensors every 5 seconds, but RAM usage only once per 5 minutes? Easy!
:mag: Device trackers got many new updates. First and most important of all - you can now disable them completely if you want. No random 100 entities in your HA that you do not care about. Secondly, device trackers also got their own update interval, independent from all other sensors. And last, but not least - one nasty bug in the device tracking code was fixed, so fewer errors in your HA logs and fewer freezes of the integration.
:book: Large part of the integration code was updated and optimized. Even though you will not see any changes in the integration work because of this, the process of finding bugs and correcting the problems will now be faster.
:boom: Breaking Changes
* Switch `devices` attribute of `Connected devices` to list of dicts (248) Vaskivskyi
:rocket: Features
* Switch `devices` attribute of `Connected devices` to list of dicts (248) Vaskivskyi
* Allow disabling device_trackers (246) Vaskivskyi
* Allow different update intervals between sensors and device trackers (240) Vaskivskyi
:bug: Fixes
* Fix obtaining device serial in config flow (245) Vaskivskyi
* Fix freeze when device list cannot be updated (243) Vaskivskyi
:book: Translation
* Update translations (244) Vaskivskyi
:books: Documentation
* Update the device list (241) Vaskivskyi
:hammer: Refactoring
* Code cleanup and optimization (235, 236, 237, 239, 247) Vaskivskyi
:package: Dependencies
* Bump version to 0.9.0 (249) Vaskivskyi