diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 6a96345..21d58d0 100755
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,32 +1,27 @@
 // See https://aka.ms/vscode-remote/devcontainer.json for format details.
 {
-  "image": "ghcr.io/ludeeus/devcontainer/integration:stable",
-  "name": "Eight Sleep Climate integration development",
-  "context": "..",
-  "appPort": ["9123:8123"],
-  "postCreateCommand": ".devcontainer/setup.sh",
-  "mounts": [
-    "source=${localEnv:HOME}${localEnv:USERPROFILE}/.gitconfig,target=/root/.gitconfig,type=bind,consistency=cached"
-  ],
-  "extensions": [
-    "ms-python.python",
-    "github.vscode-pull-request-github",
-    "ryanluker.vscode-coverage-gutters",
-    "ms-python.vscode-pylance",
-    "esbenp.prettier-vscode"
-  ],
-  "settings": {
-    "files.eol": "\n",
-    "editor.tabSize": 4,
-    "terminal.integrated.shell.linux": "/bin/bash",
-    "python.pythonPath": "/usr/bin/python3",
-    "python.analysis.autoSearchPaths": false,
-    "python.linting.pylintEnabled": true,
-    "python.linting.enabled": true,
-    "python.formatting.provider": "black",
-    "editor.formatOnPaste": false,
-    "editor.formatOnSave": true,
-    "editor.formatOnType": true,
-    "files.trimTrailingWhitespace": true
-  }
+  "name": "Eight sleep climate integration development",
+  "image": "mcr.microsoft.com/devcontainers/python:3.11-bullseye",
+  "postStartCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "postAttachCommand": ".devcontainer/setup.sh",
+  "forwardPorts": [8123],
+  "portsAttributes": {
+    "8123": {
+      "label": "Home Assistant",
+      "onAutoForward": "notify"
+    }
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "esbenp.prettier-vscode",
+        "github.vscode-pull-request-github",
+        "ms-vscode-remote.remote-containers",
+        "ms-python.black-formatter",
+        "ms-python.vscode-pylance",
+        "ryanluker.vscode-coverage-gutters"
+      ]
+    }
+  },
+  "remoteUser": "vscode"
 }
diff --git a/.devcontainer/develop.sh b/.devcontainer/develop.sh
new file mode 100755
index 0000000..89eda50
--- /dev/null
+++ b/.devcontainer/develop.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+# Create config dir if not present
+if [[ ! -d "${PWD}/config" ]]; then
+    mkdir -p "${PWD}/config"
+    hass --config "${PWD}/config" --script ensure_config
+fi
+
+# Set the path to custom_components
+## This let's us have the structure we want <root>/custom_components/integration_blueprint
+## while at the same time have Home Assistant configuration inside <root>/config
+## without resulting to symlinks.
+export PYTHONPATH="${PYTHONPATH}:${PWD}/custom_components"
+
+# Start Home Assistant
+hass --config "${PWD}/config" --debug
diff --git a/.devcontainer/setup.sh b/.devcontainer/setup.sh
index 63ddc49..593d5bd 100755
--- a/.devcontainer/setup.sh
+++ b/.devcontainer/setup.sh
@@ -6,7 +6,5 @@ set -e
 
 cd "$(dirname "$0")/.."
 
-pip3 install -r .github/workflows/constraints.txt
+pip3 install --requirement requirements.txt
 pre-commit install
-
-container install
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 15c7513..eee5550 100755
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,12 +3,11 @@ updates:
   - package-ecosystem: github-actions
     directory: "/"
     schedule:
-      interval: daily
-  - package-ecosystem: pip
-    directory: "/.github/workflows"
-    schedule:
-      interval: daily
-  - package-ecosystem: pip
+      interval: weekly
+  - package-ecosystem: "pip"
     directory: "/"
     schedule:
-      interval: daily
+      interval: weekly
+    ignore:
+      # Dependabot should not update Home Assistant as that should match the homeassistant key in hacs.json
+      - dependency-name: "homeassistant"
diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
deleted file mode 100644
index d4dfa33..0000000
--- a/.github/workflows/constraints.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-pip==23.3.2
-pre-commit==3.6.2
-black==23.12.1
-flake8==6.1.0
-reorder-python-imports==3.12.0
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index df1d91c..1ea02e5 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -19,21 +19,21 @@ jobs:
     name: Pre-commit
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v4.8.0
+        uses: actions/setup-python@v4.7.1
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
 
       - name: Upgrade pip
         run: |
-          pip install --constraint=.github/workflows/constraints.txt pip
+          pip install --constraint=requirements.txt pip
           pip --version
 
       - name: Install Python modules
         run: |
-          pip install --constraint=.github/workflows/constraints.txt pre-commit black flake8 reorder-python-imports
+          pip install --constraint=requirements.txt pre-commit black flake8 reorder-python-imports
 
       - name: Run pre-commit on all files
         run: |
@@ -44,7 +44,7 @@ jobs:
     name: HACS
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: HACS validation
         uses: hacs/action@main
@@ -57,7 +57,7 @@ jobs:
     name: Hassfest
     steps:
       - name: Check out the repository
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: Hassfest validation
         uses: "home-assistant/actions/hassfest@master"
diff --git a/.gitignore b/.gitignore
index a4a4d84..b66d45d 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,14 @@
+# artifacts
 __pycache__
-pythonenv*
-.python-version
+.pytest*
+*.egg-info
+*/build/*
+*/dist/*
+
+# misc
 .coverage
-venv
-.venv
+coverage.xml
+
+# Home Assistant configuration
+config/*
+!config/configuration.yaml
diff --git a/.vscode/launch.json b/.vscode/launch.json
deleted file mode 100755
index cc5337a..0000000
--- a/.vscode/launch.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-    {
-      // Example of attaching to local debug server
-      "name": "Python: Attach Local",
-      "type": "python",
-      "request": "attach",
-      "port": 5678,
-      "host": "localhost",
-      "pathMappings": [
-        {
-          "localRoot": "${workspaceFolder}",
-          "remoteRoot": "."
-        }
-      ]
-    },
-    {
-      // Example of attaching to my production server
-      "name": "Python: Attach Remote",
-      "type": "python",
-      "request": "attach",
-      "port": 5678,
-      "host": "homeassistant.local",
-      "pathMappings": [
-        {
-          "localRoot": "${workspaceFolder}",
-          "remoteRoot": "/usr/src/homeassistant"
-        }
-      ]
-    }
-  ]
-}
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 2be6282..afb5357 100755
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,12 +1,20 @@
 {
-  "python.linting.pylintArgs": ["--rcfile=setup.cfg"],
-  "python.linting.pylintEnabled": true,
-  "python.linting.enabled": true,
-  "python.pythonPath": "venv/bin/python",
-  "files.associations": {
-    "*.yaml": "home-assistant"
+  "analysis.autoSearchPaths": false,
+  "editor.codeActionsOnSave": {
+    "source.organizeImports": "explicit"
   },
+  "editor.formatOnSave": true,
+  "editor.tabSize": 4,
+  "files.eol": "\n",
+  "files.trimTrailingWhitespace": true,
+  "terminal.integrated.shell.linux": "/bin/bash",
   "[javascript]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[python]": {
+    "editor.defaultFormatter": "ms-python.black-formatter"
+  },
+  "files.associations": {
+    "*.yaml": "home-assistant"
   }
 }
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index db41b54..46a87c8 100755
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -2,32 +2,14 @@
   "version": "2.0.0",
   "tasks": [
     {
-      "label": "Run Home Assistant on port 9123",
+      "label": "Run Home Assistant on port 8123",
       "type": "shell",
-      "command": "container start",
+      "command": ".devcontainer/develop.sh",
       "problemMatcher": [],
       "group": {
         "kind": "build",
         "isDefault": true
       }
-    },
-    {
-      "label": "Run Home Assistant configuration against /config",
-      "type": "shell",
-      "command": "container check",
-      "problemMatcher": []
-    },
-    {
-      "label": "Upgrade Home Assistant to latest dev",
-      "type": "shell",
-      "command": "container install",
-      "problemMatcher": []
-    },
-    {
-      "label": "Install a specific version of Home Assistant",
-      "type": "shell",
-      "command": "container set-version",
-      "problemMatcher": []
     }
   ]
 }
diff --git a/.devcontainer/configuration.yaml b/config/configuration.yaml
old mode 100755
new mode 100644
similarity index 100%
rename from .devcontainer/configuration.yaml
rename to config/configuration.yaml
diff --git a/requirements.txt b/requirements.txt
new file mode 100755
index 0000000..42f7458
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,8 @@
+black==23.12.0
+colorlog==6.8.0
+flake8==6.1.0
+homeassistant==2023.6.0
+pip>=21.0,<23.2
+pre-commit==3.6.0
+reorder-python-imports==3.12.0
+ruff==0.1.11