diff --git a/README.md b/README.md
index 97becf0..e030d6b 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 [![GitHub license](https://img.shields.io/github/license/Naereen/StrapDown.js.svg)](https://github.com/Naereen/StrapDown.js/blob/master/LICENSE)
 
 > [!CAUTION]
-> The RWARE environment was updated to support the new [Gymnasium](https://gymnasium.farama.org/) interface in replacement of the deprecated `gym=0.21` dependency. For backwards compatibility, please see [Gymnasium compatibility documentation](https://gymnasium.farama.org/content/gym_compatibility/) or use version v1.0.3 of the repository. The main changes to the interface are as follows:
+> The RWARE environment was updated to support the new [Gymnasium](https://gymnasium.farama.org/) interface in replacement of the deprecated `gym=0.21` dependency (many thanks @LukasSchaefer). For backwards compatibility, please see [Gymnasium compatibility documentation](https://gymnasium.farama.org/content/gym_compatibility/) or use version v1.0.3 of the repository. The main changes to the interface are as follows:
 > - `obss = env.reset()` --> `obss, info = env.reset()`
 > - `obss, rewards, dones, info = env.step(actions)` --> `obss, rewards, done, truncated, info = env.step(actions)`
 > - `done` is given as single boolean value instead of one `bool` value per agent
diff --git a/setup.py b/setup.py
index 592b38b..3458de6 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="rware",
-    version="1.1.0",
+    version="2.0.0",
     description="Multi-Robot Warehouse environment for reinforcement learning",
     long_description=README,
     long_description_content_type="text/markdown",
@@ -17,7 +17,6 @@
     url="https://github.com/semitable/robotic-warehouse",
     packages=find_packages(exclude=["contrib", "docs", "tests"]),
     classifiers=[
-        "Development Status :: 4 - Beta",
         # Indicate who your project is intended for
         "Intended Audience :: Developers",
         "Programming Language :: Python :: 3.7",