Update README

Author: kzhdev

README.md

@@ -2,7 +2,10 @@
 
 [![C++20](https://img.shields.io/badge/C%2B%2B-20-blue.svg)](https://en.cppreference.com/w/cpp/20)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![Header-only](https://img.shields.io/badge/header--only-yes-brightgreen.svg)](#installation)
+[![Lock-free](https://img.shields.io/badge/concurrency-lock--free-orange.svg)](#architecture)
 [![CI](https://github.com/SlickQuant/slick_logger/actions/workflows/ci.yml/badge.svg)](https://github.com/SlickQuant/slick_logger/actions/workflows/ci.yml)
+[![GitHub release](https://img.shields.io/github/v/release/SlickQuant/slick_logger)](https://github.com/SlickQuant/slick_logger/releases)
 
 A high-performance, cross-platform **header-only** logging library for C++20 using a multi-producer, multi-consumer ring buffer with **multi-sink support** and **log rotation** capabilities.