Update CHANGELOG and version.

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+get_variable_instance_by_style_name
+
+## [0.17.1](https://github.com/fabiocaccamo/python-fontbro/releases/tag/0.17.1) - 2023-12-18
+-   Add `get_variable_instance_by_style_name` method.
+-   Increase tests coverage.
+
 ## [0.17.0](https://github.com/fabiocaccamo/python-fontbro/releases/tag/0.17.0) - 2023-12-13
 -   Add `Python 3.12` support.
 -   Add `get_family_name` / `set_family_name` methods.

README.md

@@ -64,6 +64,7 @@ with open("fonts/MyFont.ttf") as fh:
 -   [`get_variable_axes_tags`](#get_variable_axes_tags)
 -   [`get_variable_axis_by_tag`](#get_variable_axis_by_tag)
 -   [`get_variable_instances`](#get_variable_instances)
+-   [`get_variable_instance_by_style_name`](#get_variable_instance_by_style_name)
 -   [`get_variable_instance_closest_to_coordinates`](#get_variable_instance_closest_to_coordinates)
 -   [`get_version`](#get_version)
 -   [`get_weight`](#get_weight)
@@ -476,6 +477,20 @@ Gets the variable instances.
 instances = font.get_variable_instances()
 ```
 
+#### `get_variable_instance_by_style_name`
+```python
+"""
+Gets the variable instance by style name, eg. style_name = 'Bold'
+
+:param style_name: The style name
+:type style_name: str
+
+:returns: The variable instance matching the given style name.
+:rtype: str or None
+"""
+instance = font.get_variable_instance_by_style_name(style_name="Bold")
+```
+
 #### `get_variable_instance_closest_to_coordinates`
 ```python
 """