diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37087cdb..61dcf016 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,10 @@
 
 
 - v.0.2.1: Add docker compose for easy setup
-    - add compose.yml: it can be build with `docker compose up -d`
+    - add compose.yml: it can be build with `docker compose up`
     - check `.env` file with `docker compose config`
+    - remove data mockup 
+    - environment variables now loaded from the environment
 
 
 - v.0.2.0: Improvements in database and files management.
diff --git a/pyproject.toml b/pyproject.toml
index aaffbdf4..88454234 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,8 @@
 [tool.poetry]
 name = "odtp"
-version = "0.2.0"
+version = "0.2.1"
 description = "A tool to deploy and manage open digital twins"
-authors = ["caviri <carlosvivarrios@gmail.com>"]
+authors = ["caviri <carlosvivarrios@gmail.com>", "sabinem <sabine.maennel@sdsc.ethz.ch>"]
 license = "AGPL 3.0"
 readme = "README.md"
 
diff --git a/setup.py b/setup.py
index 3da89279..7b4b5194 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='odtp',
-    version='0.2.0',
+    version='0.2.1',
     packages=find_packages(),
     description='Open Digital Twin Platform',
     long_description=open('README.md').read(),