Update readme.md

Author: Sandro642

readme.md

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-# 🚀 ConnectLib
+<center><h1>ConnectLib</h1></center>
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+[![Version](https://img.shields.io/github/v/tag/Sandro642/ConnectLib?label=Version&style=for-the-badge&color=blue&logo=github)](https://github.com/Sandro642/ConnectLib/releases)
 
 Welcome to **ConnectLib**: the universal gateway to connect, automate and orchestrate your data flows!
 And if you thought APIs were complicated, think again! With ConnectLib, it's like playing with Lego: simple, intuitive and powerful.