diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index dd98411..3fd296a 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -47,7 +47,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Generate project files
         run: cmake . -B build -G "${{ matrix.generator }}" -DCMAKE_CXX_STANDARD=${{ matrix.cxx-std }} -DDYLIB_BUILD_TESTS=ON -DDYLIB_WARNING_AS_ERRORS=ON
@@ -65,7 +65,7 @@ jobs:
 
       - name: Send coverage to codecov.io
         if: ${{ matrix.os == 'ubuntu-latest' && matrix.cxx-std == 20 }}
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v3
         with:
           files: dylib.hpp.gcov
 
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Update packages
         run: sudo apt update
@@ -97,7 +97,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install cpplint
         run: pip install cpplint
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 66bccc8..6f9689a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,7 +71,7 @@ endif()
 set(CPACK_PACKAGE_NAME "dylib")
 set(CPACK_PACKAGE_VENDOR "Martin Olivier")
 set(CPACK_PACKAGE_VERSION_MAJOR "2")
-set(CPACK_PACKAGE_VERSION_MINOR "1")
+set(CPACK_PACKAGE_VERSION_MINOR "2")
 set(CPACK_PACKAGE_VERSION_PATCH "0")
 set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
 set(CPACK_PACKAGE_DESCRIPTION "C++ cross-platform wrapper around dynamic loading of shared libraries")
diff --git a/LICENSE b/LICENSE
index 1cc14c8..6000446 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Martin Olivier
+Copyright (c) 2023 Martin Olivier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index d643443..c2c64bc 100644
--- a/README.md
+++ b/README.md
@@ -1,61 +1,52 @@
-<h1 align="center">
-dylib</h1>
-<p align="center">
-  <a href="https://github.com/martin-olivier/dylib/releases/tag/v2.1.0">
-    <img src="https://img.shields.io/badge/Version-2.1.0-blue.svg" alt="version"/>
-  </a>
-  <a href="https://github.com/martin-olivier/dylib/blob/main/LICENSE">
-    <img src="https://img.shields.io/badge/License-MIT-orange.svg" alt="license"/>
-  </a>
-  <a href="https://isocpp.org/">
-    <img src="https://img.shields.io/badge/Compatibility-C++11-darkgreen.svg" alt="cppversion"/>
-  </a>
-</p>
-
-<p align="center">
-  <a href="https://github.com/martin-olivier/dylib/actions/workflows/CI.yml">
-    <img src="https://github.com/martin-olivier/dylib/actions/workflows/CI.yml/badge.svg" alt="ci"/>
-  </a>
-  <a href="https://codecov.io/gh/martin-olivier/dylib">
-    <img src="https://codecov.io/gh/martin-olivier/dylib/branch/main/graph/badge.svg?token=4V6A9B7PII" alt="codecov"/>
-  </a>
-</p>
+# dylib
+
+[![version](https://img.shields.io/badge/Version-2.2.0-blue.svg)](https://github.com/martin-olivier/dylib/releases/tag/v2.2.0)
+[![license](https://img.shields.io/badge/License-MIT-orange.svg)](https://github.com/martin-olivier/dylib/blob/main/LICENSE)
+[![cpp](https://img.shields.io/badge/Compatibility-C++11-darkgreen.svg)](https://isocpp.org)
+
+[![ci](https://github.com/martin-olivier/dylib/actions/workflows/CI.yml/badge.svg)](https://github.com/martin-olivier/dylib/actions/workflows/CI.yml)
+[![coverage](https://codecov.io/gh/martin-olivier/dylib/branch/main/graph/badge.svg)](https://codecov.io/gh/martin-olivier/dylib)
 
 The goal of this C++ library is to load dynamic libraries (.so, .dll, .dylib) and access its functions and global variables at runtime.  
 
 `⭐ Don't forget to put a star if you like the project!`
 
-# Compatibility
+## Compatibility
+
 Works on `Linux`, `Windows`, `MacOS`
 
-# Installation
+## Installation
 
 You can fetch `dylib` to your project using `CMake`:
+
 ```cmake
 include(FetchContent)
 
 FetchContent_Declare(
     dylib
     GIT_REPOSITORY "https://github.com/martin-olivier/dylib"
-    GIT_TAG        "v2.1.0"
+    GIT_TAG        "v2.2.0"
 )
 
 FetchContent_MakeAvailable(dylib)
 ```
 
-You can also click [HERE](https://github.com/martin-olivier/dylib/releases/download/v2.1.0/dylib.hpp) to download the `dylib` header file.  
+You can also click [HERE](https://github.com/martin-olivier/dylib/releases/download/v2.2.0/dylib.hpp) to download the `dylib` header file.  
 
-# Documentation
+## Documentation
 
-## Constructor
+### Constructor
 
 The `dylib` class can load a dynamic library from the system library path
+
 ```c++
 // Load "foo" library from the system library path
 
 dylib lib("foo");
 ```
+
 The `dylib` class can also load a dynamic library from a specific path
+
 ```c++
 // Load "foo" library from relative path "./libs"
 
@@ -67,6 +58,7 @@ dylib lib("/usr/lib", "foo");
 ```
 
 The `dylib` class will automatically add the filename decorations of the current os to the library name, but you can disable that by setting `decorations` parameter to `dylib::no_filename_decorations`
+
 ```c++
 // Windows -> "foo.dll"
 // MacOS   -> "libfoo.dylib"
@@ -81,13 +73,14 @@ dylib lib("foo");
 dylib lib("foo.lib", dylib::no_filename_decorations);
 ```
 
-## Get a function or a variable 
+### Get a function or a variable
 
 `get_function`  
 Get a function from the dynamic library currently loaded in the object  
 
 `get_variable`  
 Get a global variable from the dynamic library currently loaded in the object
+
 ```c++
 // Load "foo" dynamic library
 
@@ -106,7 +99,7 @@ double pi = lib.get_variable<double>("pi_value");
 double result = adder(pi, pi);
 ```
 
-## Miscellaneous tools
+### Miscellaneous tools
 
 `has_symbol`  
 Returns true if the symbol passed as parameter exists in the dynamic library, false otherwise
@@ -116,6 +109,7 @@ Get a symbol from the dynamic library currently loaded in the object
 
 `native_handle`  
 Returns the dynamic library handle
+
 ```c++
 dylib lib("foo");
 
@@ -129,7 +123,7 @@ assert(handle != nullptr && symbol != nullptr);
 assert(symbol == dlsym(handle, "GetModule"));
 ```
 
-## Exceptions
+### Exceptions
 
 `load_error`  
 This exception is raised when the library failed to load or the library encountered symbol resolution issues  
@@ -138,6 +132,7 @@ This exception is raised when the library failed to load or the library encounte
 This exception is raised when the library failed to load a symbol  
 
 Those exceptions inherit from `dylib::exception`
+
 ```c++
 try {
     dylib lib("foo");
@@ -150,24 +145,26 @@ try {
 }
 ```
 
-# Example
+## Example
 
 A full example about the usage of the `dylib` library is available [HERE](example)
 
-# Tests
+## Tests
 
 To build unit tests, enter the following commands:
+
 ```sh
 cmake . -B build -DDYLIB_BUILD_TESTS=ON
 cmake --build build
 ```
 
 To run unit tests, enter the following command inside `build` directory:
+
 ```sh
 ctest
 ```
 
-# Community
+## Community
 
 If you have any question about the usage of the library, do not hesitate to open a [discussion](https://github.com/martin-olivier/dylib/discussions)
 
@@ -175,12 +172,14 @@ If you want to report a bug or provide a feature, do not hesitate to open an [is
 
 ## Contributing
 
-Set the cmake flag `DYLIB_BUILD_TESTS` to `ON` to enable tests and make it easier for you to contribute!  
+Set the cmake flag `DYLIB_BUILD_TESTS` to `ON` to enable tests and make it easier for you to contribute
+
 ```sh
 cmake . -B build -DDYLIB_BUILD_TESTS=ON
 ```
 
 > Do not forget to sign your commits and use [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) when providing a pull request
+
 ```sh
 git commit -s -m "feat: ..."
 ```
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index f60ad2f..69c636c 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -15,7 +15,7 @@ include(FetchContent)
 FetchContent_Declare(
     dylib
     GIT_REPOSITORY  "https://github.com/martin-olivier/dylib"
-    GIT_TAG         "v2.1.0"
+    GIT_TAG         "v2.2.0"
 )
 
 FetchContent_MakeAvailable(dylib)
diff --git a/example/README.md b/example/README.md
index fa76f0c..7f43b64 100644
--- a/example/README.md
+++ b/example/README.md
@@ -1,8 +1,9 @@
-# Dylib example
+# dylib example
 
 Here is an example about the usage of the `dylib` library in a project
 
 The functions and variables of our forthcoming dynamic library are located inside [lib.cpp](lib.cpp)
+
 ```c++
 // lib.cpp
 
@@ -31,6 +32,7 @@ LIB_EXPORT void print_hello() {
 ```
 
 The code that will load functions and global variables of our dynamic library at runtime is located inside [main.cpp](main.cpp)
+
 ```c++
 // main.cpp
 
@@ -57,11 +59,13 @@ int main() {
 ```
 
 Then, we want a build system that will:
+
 - Fetch `dylib` into the project
 - Build [lib.cpp](lib.cpp) into a dynamic library
 - Build [main.cpp](main.cpp) into an executable
 
 This build system is located inside [CMakeLists.txt](CMakeLists.txt)
+
 ```cmake
 # CMakeLists.txt
 
@@ -82,7 +86,7 @@ include(FetchContent)
 FetchContent_Declare(
     dylib
     GIT_REPOSITORY  "https://github.com/martin-olivier/dylib"
-    GIT_TAG         "v2.1.0"
+    GIT_TAG         "v2.2.0"
 )
 
 FetchContent_MakeAvailable(dylib)
@@ -99,12 +103,14 @@ target_link_libraries(dylib_example PRIVATE dylib)
 
 Let's build our code:
 > Make sure to type the following commands inside the `example` folder
+
 ```sh
 cmake . -B build
 cmake --build build
 ```
 
 Let's run our code:
+
 ```sh
 # on unix, run the following command inside "build" folder
 ./dylib_example
@@ -114,6 +120,7 @@ Let's run our code:
 ```
 
 You will have the following result:
+
 ```sh
 15
 Hello
diff --git a/include/dylib.hpp b/include/dylib.hpp
index 06c8292..85bbadf 100644
--- a/include/dylib.hpp
+++ b/include/dylib.hpp
@@ -1,11 +1,11 @@
 /**
  * @file dylib.hpp
- * @version 2.1.0
+ * @version 2.2.0
  * @brief C++ cross-platform wrapper around dynamic loading of shared libraries
  * @link https://github.com/martin-olivier/dylib
  * 
  * @author Martin Olivier <martin.olivier@live.fr>
- * @copyright (c) 2022 Martin Olivier
+ * @copyright (c) 2023 Martin Olivier
  *
  * This library is released under MIT license
  */
diff --git a/tests/tests.cpp b/tests/tests.cpp
index 7377c0d..4906507 100644
--- a/tests/tests.cpp
+++ b/tests/tests.cpp
@@ -2,7 +2,7 @@
 #include <utility>
 #include "dylib.hpp"
 
-TEST(exemple, exemple_test) {
+TEST(example, example_test) {
     testing::internal::CaptureStdout();
     dylib lib("./", "dynamic_lib");