Update README.md

Author: Fabio286

README.md

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-# Antares
+# Antares SQL Client
 
-🚧 Work in progress! 🚧
+Antares is an SQL client based on Electron.js and Vue.js that aims to become a useful tool, especially for developers.  
+My target is to support as many databases as possible, and all major operating systems, including the ARM versions.  
+
+At the moment this application is in a development state, it lacks many features, and is'nt ready as a main SQL client. However i'm actively working on it, hoping to provide all all minimum features as soon as possible.
+
+If you are curious to try this early state of Antares you can download and install the [latest release](https://github.com/EStarium/antares/releases), and stay tuned for updates. At moment is only available for Windows.
+
+## Currently supported
+
+### Databases
+
+- [x] MySQL/MariaDB
+- [ ] PostrgreSQL
+- [ ] MSSQL
+- [ ] SQLite
+- [ ] OracleDB
+- [ ] More...
+
+### Operating Systems
+
+- [x] Windows
+- [ ] Linux
+- [ ] MacOS