diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8b3d70..b8cdd99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,20 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## Unreleased
 
+## 2.0.0 - 2021-09-21
+
+## Added
+
+- Added methods for first and last block
+
+## Changed
+
+- Use dot notation for GET requests parameters
+
+## Removed
+
+- Removed obsolete v2 endpoints
+
 ## 1.1.0 - 2020-02-11
 
 ### Added
diff --git a/README.md b/README.md
index 93e8d41..2e770a1 100644
--- a/README.md
+++ b/README.md
@@ -15,8 +15,6 @@
 
 ## Guide for contributing
 
-Before you start contributing please take some time and check our official [Python Development Guidelines](https://github.com/ArkEcosystem/development-guidelines/blob/master/Python/README.md) which follow the widely accepted PEP8 Python Style Guide. 🖋
-
 1. Fork the repository on GitHub.
 2. Run the tests to confirm they all pass on your system. If they don’t, you’ll need to investigate why they fail. If you’re unable to diagnose this yourself raise it as a bug report.
 3. Make your change.
diff --git a/setup.py b/setup.py
index 6b8ff9f..32ebf09 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@
 setuptools.setup(
     name='arkecosystem-client',
     description='A simple Python API client for the ARK Blockchain.',
-    version='1.1.0',
+    version='2.0.0',
     author='Ark Ecosystem',
     author_email='info@client.io',
     url='https://github.com/ArkEcosystem/python-client',