Update README.md

README.md

@@ -7,8 +7,12 @@
 <h2 align="center"> Crystal-Keyring </h2>
 </p>
 <p align="center">
-<a href="https://discord.gg/yp4xpZeAgW"><img alt="Discord" src="https://img.shields.io/discord/825473796227858482?color=blue&label=Discord&logo=Discord&logoColor=white"?link=https://discord.gg/yp4xpZeAgW&link=https://discord.gg/yp4xpZeAgW></a>
+    <a href="https://github.com/crystal-linux/.github/blob/main/LICENSE"><img src="https://img.shields.io/badge/License-GPL--3.0-blue.svg" alt="License">
-<img src="https://img.shields.io/badge/Maintainer-@crystalteam-brightgreen" alt=The maintainer of this repository" href="https://github.com/crystal-linux">
+    <a href="https://github/crystal-linux/caveman"><img alt="GitHub isses" src="https://img.shields.io/github/issues-raw/crystal-linux/caveman"></a>
+    <a href="https://github/crystal-linux/caveman"><img alt="GitHub pull requests" src="https://img.shields.io/github/issues-pr-raw/crystal-linux/caveman"></a><br>
+    <a href="https://twitter.com/intent/user?screen_name=crystal_linux"><img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/crystal_linux?style=flat?color=blue">
+    <a href="https://discord.gg/yp4xpZeAgW"><img alt="Discord" src="https://img.shields.io/discord/825473796227858482?color=blue&label=Discord&logo=Discord&logoColor=white"?link=https://discord.gg/yp4xpZeAgW&link=https://discord.gg/yp4xpZeAgW> </a>
+    <a href="https://github.com/crytal-linux"><img src="https://img.shields.io/badge/Maintainer-@crystalteam-brightgreen" alt=The maintainer of this repository" href="https://github.com/crystal-linux"></a>
 </p>
 <p align="center">The GPG keys of our key maintainers used to sign packages in our repo(s)</p>