diff --git a/docs/conf.py b/docs/conf.py
index b1429bd67..8c30117e9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -27,7 +27,7 @@
root_url = root_url if root_url.endswith("/") else root_url + "/"
# The full version, including alpha/beta/rc tags
-release = "1.2.0"
+release = "1.2.1"
# -- General configuration ---------------------------------------------------
diff --git a/docs/developer-guide/api/README.md b/docs/developer-guide/api/README.md
index e9bc4a324..59bdbf92d 100644
--- a/docs/developer-guide/api/README.md
+++ b/docs/developer-guide/api/README.md
@@ -356,6 +356,7 @@
- [`quantizers.fill_from_kwargs`](./concrete.ml.quantization.quantizers.md#function-fill_from_kwargs): Fill a parameter set structure from kwargs parameters.
- [`p_error_search.compile_and_simulated_fhe_inference`](./concrete.ml.search_parameters.p_error_search.md#function-compile_and_simulated_fhe_inference): Get the quantized module of a given model in FHE, simulated or not.
- [`tree_to_numpy.add_transpose_after_last_node`](./concrete.ml.sklearn.tree_to_numpy.md#function-add_transpose_after_last_node): Add transpose after last node.
+- [`tree_to_numpy.assert_add_node_and_constant_in_xgboost_regressor_graph`](./concrete.ml.sklearn.tree_to_numpy.md#function-assert_add_node_and_constant_in_xgboost_regressor_graph): Assert if an Add node with a specific constant exists in the ONNX graph.
- [`tree_to_numpy.get_onnx_model`](./concrete.ml.sklearn.tree_to_numpy.md#function-get_onnx_model): Create ONNX model with Hummingbird convert method.
- [`tree_to_numpy.preprocess_tree_predictions`](./concrete.ml.sklearn.tree_to_numpy.md#function-preprocess_tree_predictions): Apply post-processing from the graph.
- [`tree_to_numpy.tree_onnx_graph_preprocessing`](./concrete.ml.sklearn.tree_to_numpy.md#function-tree_onnx_graph_preprocessing): Apply pre-processing onto the ONNX graph.
diff --git a/docs/developer-guide/api/concrete.ml.sklearn.tree_to_numpy.md b/docs/developer-guide/api/concrete.ml.sklearn.tree_to_numpy.md
index d646955ea..43982a259 100644
--- a/docs/developer-guide/api/concrete.ml.sklearn.tree_to_numpy.md
+++ b/docs/developer-guide/api/concrete.ml.sklearn.tree_to_numpy.md
@@ -56,6 +56,22 @@ ______________________________________________________________________
+## function `assert_add_node_and_constant_in_xgboost_regressor_graph`
+
+```python
+assert_add_node_and_constant_in_xgboost_regressor_graph(onnx_model: ModelProto)
+```
+
+Assert if an Add node with a specific constant exists in the ONNX graph.
+
+**Args:**
+
+- `onnx_model` (onnx.ModelProto): The ONNX model.
+
+______________________________________________________________________
+
+
+
## function `add_transpose_after_last_node`
```python
@@ -70,7 +86,7 @@ Add transpose after last node.
______________________________________________________________________
-
+
## function `preprocess_tree_predictions`
@@ -94,7 +110,7 @@ Apply post-processing from the graph.
______________________________________________________________________
-
+
## function `tree_onnx_graph_preprocessing`
@@ -117,7 +133,7 @@ Apply pre-processing onto the ONNX graph.
______________________________________________________________________
-
+
## function `tree_values_preprocessing`
@@ -144,7 +160,7 @@ Pre-process tree values.
______________________________________________________________________
-
+
## function `tree_to_numpy`
diff --git a/docs/developer-guide/api/concrete.ml.sklearn.xgb.md b/docs/developer-guide/api/concrete.ml.sklearn.xgb.md
index 1da667615..c7322e60c 100644
--- a/docs/developer-guide/api/concrete.ml.sklearn.xgb.md
+++ b/docs/developer-guide/api/concrete.ml.sklearn.xgb.md
@@ -240,7 +240,7 @@ Is None if the model is not fitted.
______________________________________________________________________
-
+
### method `dump_dict`
@@ -260,10 +260,20 @@ fit(X, y, *args, **kwargs) → Any
______________________________________________________________________
-
+
### classmethod `load_dict`
```python
load_dict(metadata: Dict)
```
+
+______________________________________________________________________
+
+
+
+### method `post_processing`
+
+```python
+post_processing(y_preds: ndarray) → ndarray
+```
diff --git a/pyproject.toml b/pyproject.toml
index 1c51394eb..6112fc3ae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
[tool.poetry]
name = "concrete-ml"
-version = "1.2.0"
+version = "1.2.1"
description = "Concrete ML is an open-source set of tools which aims to simplify the use of fully homomorphic encryption (FHE) for data scientists."
license = "BSD-3-Clause-Clear"
authors = [
diff --git a/src/concrete/ml/version.py b/src/concrete/ml/version.py
index 78fc8a3cc..16c66f903 100644
--- a/src/concrete/ml/version.py
+++ b/src/concrete/ml/version.py
@@ -1,3 +1,3 @@
"""File to manage the version of the package."""
# Auto-generated by "make set_version" do not modify
-__version__ = "1.2.0"
+__version__ = "1.2.1"