diff --git a/README.md b/README.md
index d983eac..74b281f 100644
--- a/README.md
+++ b/README.md
@@ -131,6 +131,19 @@ yourname:
 
 ## VERSION
 
+## v2.0.0
+
+Big update offered by @edenhaus. It offers us a better quality code and especially to be able to work in devcontainer.
+
+- Add code quality tools, which run with pre-commit
+- removed unused code (e.g. holtek)
+- use @cached_property to run certain calculation only once
+- adjust names and code to python coding styles
+- update ci actions
+- Add devcontainer for easier development
+
+Thanks to you for the work done.
+
 ## v1.1.5
 
 - Convert weight from lbs to kgs if your scale is set to this unit (thank you @rale)
diff --git a/custom_components/bodymiscale/const.py b/custom_components/bodymiscale/const.py
index 198c549..6633bfa 100644
--- a/custom_components/bodymiscale/const.py
+++ b/custom_components/bodymiscale/const.py
@@ -2,7 +2,7 @@
 # Base component constants
 NAME = "Body Xiaomi Miscale Esphome"
 DOMAIN = "bodymiscale"
-VERSION = "1.1.5"
+VERSION = "2.0.0"
 
 ISSUE_URL = "https://github.com/dckiller51/bodymiscale/issues"
 DOC_URL = "https://github.com/dckiller51/bodymiscale"
diff --git a/custom_components/bodymiscale/manifest.json b/custom_components/bodymiscale/manifest.json
index 13bdbfa..70c0543 100644
--- a/custom_components/bodymiscale/manifest.json
+++ b/custom_components/bodymiscale/manifest.json
@@ -7,5 +7,5 @@
   "codeowners": ["@dckiller51"],
   "requirements": [],
   "iot_class": "calculated",
-  "version": "1.1.5"
+  "version": "2.0.0"
 }