What's Changed
* Validate the JSON of all OTA providers by puddly in https://github.com/zigpy/zigpy/pull/1354
* Download blobs during testing instead of keeping them in-tree by puddly in https://github.com/zigpy/zigpy/pull/1358
* Streamline quirks v2 classes and add validation by dmulcahey in https://github.com/zigpy/zigpy/pull/1362
**Full Changelog**: https://github.com/zigpy/zigpy/compare/0.63.4...0.63.5