Task Registry

What's Changed

• Update custom integration with upstream changes by @marvin-w in #779
• Start and stop state updater based on current connection state by @marvin-w in #778
• Bump flake8-isort from 4.0.0 to 4.1.1 by @dependabot in #781
• Bump flake8 from 3.9.2 to 4.0.1 by @dependabot in #776
• Add task registry by @marvin-w in #780

Full Changelog: 0.18.10...0.18.11