diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 368cc70..ca80f49 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,8 +2,8 @@ name: Build & Check Package
 
 on:
   push:
-    # branches:
-    #   - main
+    branches:
+      - main
     paths:
       - '**.py'
       - pyproject.toml
diff --git a/README.md b/README.md
index e2bf975..436ca11 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,35 @@ Keywords from this repository can visualize CSV data as graph within the robotfr
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/robotframework-visualizer.svg)](https://pypi.org/project/robotframework-visualizer)   
 [![PyPI Downloads - Total](https://static.pepy.tech/badge/robotframework-visualizer)](https://pepy.tech/projects/robotframework-visualizer)    
 [![PyPI Downloads - Monthly](https://static.pepy.tech/badge/robotframework-visualizer/month)](https://pepy.tech/projects/robotframework-visualizer)  
+
+## GitHub Repository
+
+Link to GitHub Project: [robotframework-visualizer](https://github.com/MarvKler/robotframework-visualizer)
+
+## Use Case
+
+If you have time-series data like energey measurements or temperature values over period of time, you can use this library to visualize thos raw data as visual diagram into your robot framework logfile.     
+The generated diagram is saved as ``png`` file in your output directory and visualized as html image in your log file.
+
+> [!IMPORTANT]
+> X-Axis data should contain always the date-time value. The real value should be placed on Y-Axis.
+
+## Installation
+
+```shell
+pip install robotframework-visualizer
+```
+
+## Usage
+
+```python
+*** Settings ***
+Library    Visualizer
+
+
+*** Test Cases ***
+Visualize Data
+    ${csv_file_path} =    Keyword.Write Data To Csv
+    Visualizer.Add To Diagram     ${csv_file_path}    _time    _value    Value Axis    Blue
+    Visualizer.Visualize
+```
diff --git a/pyproject.toml b/pyproject.toml
index ac4b7d1..fdb4bcd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "robotframework-visualizer"
 dynamic = ["version"]
 description = "A Robot Framework library providing keywords for the visualization of 'date / value' objects."
 readme = "README.md"
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 authors = [
   { name = "Marvin Klerx", email = "marvinklerx20@gmail.com" }
 ]