Update README.md

Author: sleepdefic1t

README.md

@@ -6,10 +6,13 @@
 
 > A simple Cryptography Implementation in C++ for the Ark Blockchain.
 
-[![Build Status](https://badgen.now.sh/circleci/github/ArkEcosystem/cpp-crypto)](https://circleci.com/gh/ArkEcosystem/cpp-crypto)
-[![Codecov](https://badgen.now.sh/codecov/c/github/arkecosystem/cpp-crypto)](https://codecov.io/gh/arkecosystem/cpp-crypto)
-[![Latest Version](https://badgen.now.sh/github/release/ArkEcosystem/cpp-crypto)](https://github.com/ArkEcosystem/cpp-crypto/releases)
-[![License: MIT](https://badgen.now.sh/badge/license/MIT/green)](https://opensource.org/licenses/MIT)
+[![Test Actions](https://github.com/ArkEcosystem/cpp-crypto/workflows/Test/badge.svg)](https://github.com/ArkEcosystem/cpp-crypto/actions)
+[![Coverage Actions](https://github.com/ArkEcosystem/cpp-crypto/workflows/Coverage/badge.svg)](https://github.com/ArkEcosystem/cpp-crypto/actions)
+[![C++11](https://badgen.net/badge/c++/11/blue?labelColor=black)](https://isocpp.org/wiki/faq/cpp11)
+[![Latest Version](https://badgen.now.sh/github/release/ArkEcosystem/cpp-crypto?labelColor=black)](https://github.com/ArkEcosystem/cpp-crypto/releases)
+[![License: MIT](https://badgen.now.sh/badge/license/MIT/green?labelColor=black)](https://opensource.org/licenses/MIT)
+
+> Lead Maintainer: [Simon Downey](https://github.com/sleepdefic1t)
 
 ## Documentation
 
@@ -21,11 +24,8 @@ If you discover a security vulnerability within this package, please send an e-m
 
 ## Credits
 
-- [Simon Downey](https://github.com/sleepdeficit)
-- [Chris Johnson](https://github.com/ciband)
-- [supaiku0](https://github.com/supaiku0)
-- [All Contributors](../../../../contributors)
+This project exists thanks to all the people who [contribute](../../contributors).
 
 ## License
 
-[MIT](LICENSE) © [ArkEcosystem](https://ark.io)
+[MIT](LICENSE) © [ARK Ecosystem](https://ark.io)