Bump version to v1.12.0b4

Doxygen

@@ -38,7 +38,7 @@ PROJECT_NAME           = "ESPHome"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.12.0b3
+PROJECT_NUMBER         = 1.12.0b4
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

Makefile

@@ -1,5 +1,5 @@
 ESPHOME_CORE_PATH = ../esphome-core
-ESPHOME_CORE_TAG = v1.12.0b3
+ESPHOME_CORE_TAG = v1.12.0b4
 
 .PHONY: html cleanhtml deploy help webserver Makefile netlify netlify-api api netlify-dependencies svg2png copy-svg2png
 

_static/version

@@ -1 +1 @@
-1.12.0b3
+1.12.0b4

changelog/v1.12.0.rst

@@ -145,6 +145,7 @@ All changes
 - core: Fixes for 1.12 :corepr:`551` (cherry-picked)
 - core: More changes for 1.12 :corepr:`552`
 - esphome: More changes for 1.12 :esphomepr:`483`
+- esphome: Update Hassio base image to 1.4.1 :esphomepr:`484`
 
 Past Changelogs
 ---------------

conf.py

@@ -73,7 +73,7 @@ author = 'Otto Winter'
 # The short X.Y version.
 version = '1.12'
 # The full version, including alpha/beta/rc tags.
-release = '1.12.0b3'
+release = '1.12.0b4'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.