diff --git a/README.md b/README.md
index 895d428c69fcebeb8b13fbd43974d69ace6fda28..12fe244f1092cc2edc265d0d831b56a4588b73be 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,9 @@
 
 A Monte Carlo Tree Search Implementation for Gymnasium-style Environments.
 
-- Github: [GYMCTS on Github](https://github.com/Alexander-Nasuta/GraphMatrixJobShopEnv)
-- Pypi: [GYMCTS on PyPi](https://pypi.org/project/graph-matrix-jsp-env/)
-- Documentation: [GYMCTS Docs](https://graphmatrixjobshopenv.readthedocs.io/en/latest/)
+- Github: [GYMCTS on Github](https://github.com/Alexander-Nasuta/gymcts)
+- Pypi: [GYMCTS on PyPi](https://pypi.org/project/gymcts/)
+- Documentation: [GYMCTS Docs](https://gymcts.readthedocs.io/en/latest/)
 
 ## Description
 
@@ -48,10 +48,10 @@ env = NormalizeReward(env, gamma=0.99, epsilon=1e-8)
 ```python
 env = TransformReward(env, lambda r: r / n_steps_per_episode)
 ```
-### FrozenLake Example (NaiveSoloMCTSGymEnvWrapper)
+### FrozenLake Example (DeepCopyMCTSGymEnvWrapper)
 
 A minimal example of how to use the package with the FrozenLake environment and the NaiveSoloMCTSGymEnvWrapper is provided in the following code snippet below.
-The NaiveSoloMCTSGymEnvWrapper can be used with non-deterministic environments, such as the FrozenLake environment with slippery ice.
+The DeepCopyMCTSGymEnvWrapper can be used with non-deterministic environments, such as the FrozenLake environment with slippery ice.
 
 ```python
 import gymnasium as gym
@@ -70,7 +70,7 @@ if __name__ == '__main__':
     env = gym.make('FrozenLake-v1', desc=None, map_name="4x4", is_slippery=True, render_mode="ansi")
     env.reset()
 
-    # 1. wrap the environment with the naive wrapper or a custom gymcts wrapper
+    # 1. wrap the environment with the deep copy wrapper or a custom gymcts wrapper
     env = DeepCopyMCTSGymEnvWrapper(env)
 
     # 2. create the agent
@@ -93,7 +93,7 @@ if __name__ == '__main__':
 
     # 5. print the solution
     # read the solution from the info provided by the RecordEpisodeStatistics wrapper 
-    # (that NaiveSoloMCTSGymEnvWrapper uses internally)
+    # (that DeepCopyMCTSGymEnvWrapper uses internally)
     episode_length = info["episode"]["l"]
     episode_return = info["episode"]["r"]
 
@@ -186,7 +186,7 @@ if __name__ == '__main__':
     env = gym.make('FrozenLake-v1', desc=None, map_name="4x4", is_slippery=False, render_mode="rgb_array")
     env.reset()
 
-    # 1. wrap the environment with the naive wrapper or a custom gymcts wrapper
+    # 1. wrap the environment with the deep copy wrapper or a custom gymcts wrapper
     env = DeepCopyMCTSGymEnvWrapper(env)
 
     # 2. create the agent
@@ -215,7 +215,7 @@ if __name__ == '__main__':
     env.close()
 
     # 5. print the solution
-    # read the solution from the info provided by the RecordEpisodeStatistics wrapper (that NaiveSoloMCTSGymEnvWrapper wraps internally)
+    # read the solution from the info provided by the RecordEpisodeStatistics wrapper (that DeepCopyMCTSGymEnvWrapper wraps internally)
     episode_length = info["episode"]["l"]
     episode_return = info["episode"]["r"]
 
@@ -368,7 +368,7 @@ if __name__ == '__main__':
     env = gym.make('FrozenLake-v1', desc=None, map_name="4x4", is_slippery=False, render_mode="ansi")
     env.reset()
 
-    # wrap the environment with the naive wrapper or a custom gymcts wrapper
+    # wrap the environment with the wrapper or a custom gymcts wrapper
     env = ActionHistoryMCTSGymEnvWrapper(env)
 
     # create the agent
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 19f22d20102f2401634f0bb6b71cd718d1b8c087..7ff26cbc4d9efd754b54bf6cfc87e214aaa8b69e 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -9,7 +9,7 @@
 project = 'gymcts'
 copyright = '2025, Alexander Nasuta'
 author = 'Alexander Nasuta'
-release = '1.0.0'
+release = '1.2.0'
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
diff --git a/docs/source/development-setup.md b/docs/source/development-setup.md
index 2f03adc6d8f293caae8b659ddf9129df81b38b25..84bce84998224de3d8e5d86d044bceb631457d0c 100644
--- a/docs/source/development-setup.md
+++ b/docs/source/development-setup.md
@@ -1,5 +1,6 @@
 # Contributing
 
+
 If you want to check out the code and implement new features or fix bugs, you can set up the project as follows:
 
 ### Clone the Repository
@@ -8,11 +9,11 @@ clone the repository in your favorite code editor (for example PyCharm, VSCode,
 
 using https:
 ```shell
-git clone https://github.com/Alexander-Nasuta/todo
+git clone https://github.com/Alexander-Nasuta/gymcts.git
 ```
 or by using the GitHub CLI:
 ```shell
-gh repo clone Alexander-Nasuta/todo
+gh repo clone Alexander-Nasuta/gymcts
 ```
 
 if you are using PyCharm, I recommend doing the following additional steps:
@@ -21,13 +22,10 @@ if you are using PyCharm, I recommend doing the following additional steps:
 - mark the `tests` folder as test root (by right-clicking on the folder and selecting `Mark Directory as` -> `Test Sources Root`)
 - mark the `resources` folder as resources root (by right-clicking on the folder and selecting `Mark Directory as` -> `Resources Root`)
 
-at the end your project structure should look like this:
-
-todo
 
 ### Create a Virtual Environment (optional)
 
-Most Developers use a virtual environment to manage the dependencies of their projects.
+Most Developers use a virtual environment to manage the dependencies of their projects. 
 I personally use `conda` for this purpose.
 
 When using `conda`, you can create a new environment with the name 'my-graph-jsp-env' following command:
@@ -56,8 +54,8 @@ pip install -r requirements_dev.txt
 pip install tox
 ```
 
-The testing package `tox` is not included in the `requirements_dev.txt` file, because it sometimes causes issues when
-using github actions.
+The testing package `tox` is not included in the `requirements_dev.txt` file, because it sometimes causes issues when 
+using github actions. 
 Github Actions uses an own tox environment (namely 'tox-gh-actions'), which can cause conflicts with the tox environment on your local machine.
 
 Reference: [Automated Testing in Python with pytest, tox, and GitHub Actions](https://www.youtube.com/watch?v=DhUpxWjOhME).
@@ -89,13 +87,7 @@ For testing with `tox` run the following command:
 tox
 ```
 
-Here is a screenshot of what the output might look like:
-
-![](https://github.com/Alexander-Nasuta/GraphMatrixJobShopEnv/raw/master/resources/tox-screenshot.png)
-
-Tox will run the tests in a separate environment and will also check if the requirements are installed correctly.
-
-### Builing and Publishing the Project to PyPi
+### Builing and Publishing the Project to PyPi 
 
 In order to publish the project to PyPi, the project needs to be built and then uploaded to PyPi.
 
@@ -120,7 +112,7 @@ twine upload dist/**
 ```
 
 ### Documentation
-This project uses `sphinx` for generating the documentation.
+This project uses `sphinx` for generating the documentation. 
 It also uses a lot of sphinx extensions to make the documentation more readable and interactive.
 For example the extension `myst-parser` is used to enable markdown support in the documentation (instead of the usual .rst-files).
 It also uses the `sphinx-autobuild` extension to automatically rebuild the documentation when changes are made.
@@ -131,4 +123,3 @@ sphinx-autobuild ./docs/source/ ./docs/build/html/
 ```
 
 This project features most of the extensions featured in this Tutorial: [Document Your Scientific Project With Markdown, Sphinx, and Read the Docs | PyData Global 2021](https://www.youtube.com/watch?v=qRSb299awB0).
-
diff --git a/docs/source/visualisation.md b/docs/source/visualisation.md
index 7d74420921a08d3fa0a1db35fcc6b4ab25434baa..178dd6ba578cb834f52450055bfcb462b9cf0deb 100644
--- a/docs/source/visualisation.md
+++ b/docs/source/visualisation.md
@@ -83,7 +83,9 @@ agent.show_mcts_tree(
     start_node=agent.search_root_node,
 )
 ```
-![Visualisation Example](../_static/vis1.png)
+
+![](https://github.com/Alexander-Nasuta/gymcts/raw/master/resources/vis1.png)
+
 
 ```python
 log.info(f"MCTS Tree starting at the pre-final state of the environment (actions: {agent.search_root_node.parent.state})")
@@ -91,7 +93,9 @@ agent.show_mcts_tree(
 start_node=agent.search_root_node.parent,
 )
 ```
-![Visualisation Example](../_static/vis2.png)
+
+![](https://github.com/Alexander-Nasuta/gymcts/raw/master/resources/vis2.png)
+
 ```python
 log.info(f"MCTS Tree starting at the root state (actions: {agent.search_root_node.get_root().state})")
 agent.show_mcts_tree(
@@ -100,4 +104,5 @@ agent.show_mcts_tree(
     tree_max_depth=1
 )
 ```
-![Visualisation Example](../_static/vis3.png)
\ No newline at end of file
+
+![](https://github.com/Alexander-Nasuta/gymcts/raw/master/resources/vis3.png)
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