- docs: Fix units on the valid frequency values [docs170](https://github.com/esphome/esphome-docs/pull/170) by [kwdavidson](https://github.com/kwdavidson)
- esphome: Allow non-pullup pins for dallas [esphome456](https://github.com/esphome/esphome/pull/456)
- core: Turn off light at 0% brightness [core526](https://github.com/esphome/esphome-core/pull/526)
- core: HLW8012 don't count a single pulse as power [core527](https://github.com/esphome/esphome-core/pull/527)
- core: Set initial brightness to 0 when turning light on [core528](https://github.com/esphome/esphome-core/pull/528)
- core: Allow white value of addressable lights to be controlled independently of brightness [core529](https://github.com/esphome/esphome-core/pull/529)
- core: Fix WiFi not connecting to open networks [core531](https://github.com/esphome/esphome-core/pull/531)
- esphome: Remove automatic update check [esphome457](https://github.com/esphome/esphome/pull/457)
- esphome: Fix mDNS library added only with OTA [esphome451](https://github.com/esphome/esphome/pull/451)
- docs: Merge dallas component [docs179](https://github.com/esphome/esphome-docs/pull/179) by [FrengerH](https://github.com/FrengerH)
- docs: Correct ultrasonic filter_nan example [docs159](https://github.com/esphome/esphome-docs/pull/159) by [apeeters](https://github.com/apeeters)
- docs: Cookbook entry for Display component [docs173](https://github.com/esphome/esphome-docs/pull/173) by [ahd71](https://github.com/ahd71)
- core: Fix light partition src offset [core525](https://github.com/esphome/esphome-core/pull/525)