- Fix ethernet component hostname handling [esphome2010](https://github.com/esphome/esphome/pull/2010) by [flacjacket](https://github.com/flacjacket) (cherry-picked)
- Refactor docker build system and workflows [esphome2023](https://github.com/esphome/esphome/pull/2023) by [OttoWinter](https://github.com/OttoWinter) (cherry-picked)
- GH Actions CI use GHCR [esphome2027](https://github.com/esphome/esphome/pull/2027) by [OttoWinter](https://github.com/OttoWinter) (cherry-picked)
- Dashboard disable assets caching [esphome2025](https://github.com/esphome/esphome/pull/2025) by [OttoWinter](https://github.com/OttoWinter) (cherry-picked)
- Improve external components error messages [esphome2026](https://github.com/esphome/esphome/pull/2026) by [OttoWinter](https://github.com/OttoWinter) (cherry-picked)