diff --git a/docs/source/conf.py b/docs/source/conf.py
index c56dafa..6d12909 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -3,7 +3,7 @@ import os.path
 project = 'lightweight-charts-python'
 copyright = '2023, louisnw'
 author = 'louisnw'
-release = '1.0.18'
+release = '1.0.20'
 
 extensions = [
     "myst_parser",
diff --git a/docs/source/reference/abstract_chart.md b/docs/source/reference/abstract_chart.md
index ee3f6f7..fdc6c79 100644
--- a/docs/source/reference/abstract_chart.md
+++ b/docs/source/reference/abstract_chart.md
@@ -152,6 +152,13 @@ ___
 
 
 
+```{py:method} marker_list(markers: list) -> List[str]
+
+Creates multiple markers and returns a list of marker ids.
+
+```
+
+
 ```{py:method} remove_marker(marker_id: str)
 
 Removes the marker with the given id.
@@ -342,7 +349,7 @@ ___
 
 
 
-````{py:method} create_subchart(position: FLOAT, width: float, height: float, sync: bool | str, scale_candles_only: bool, toolbox: bool) -> AbstractChart 
+````{py:method} create_subchart(position: FLOAT, width: float, height: float, sync: bool | str, sync_crosshairs_only: bool, scale_candles_only: bool, toolbox: bool) -> AbstractChart 
 
 Creates and returns a Chart object, placing it adjacent to the previous Chart. This allows for the use of multiple chart panels within the same window.
 
@@ -355,6 +362,9 @@ Creates and returns a Chart object, placing it adjacent to the previous Chart. T
 `sync`
 : If given as `True`, the Subchart's timescale and crosshair will follow that of the declaring Chart. If a `str` is passed, the Chart will follow the panel with the given id.  Chart ids  can be accessed from the `chart.id` attribute. 
 
+`sync_crosshairs_only`
+: If given as `True`, only the crosshairs will be synced and movement will remain independant.
+
 ```{important}
 `width` and `height` should be given as a number between 0 and 1.
 ```
diff --git a/setup.py b/setup.py
index 106f5e7..13df00e 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ with open('README.md', 'r', encoding='utf-8') as f:
 
 setup(
     name='lightweight_charts',
-    version='1.0.19',
+    version='1.0.20',
     packages=find_packages(),
     python_requires='>=3.8',
     install_requires=[