Add plotly.io.get_chrome to changelog

Author: LiamConnors

CHANGELOG.md

@@ -7,6 +7,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Updated
 - Updated Plotly.js from version 3.0.1 to version 3.0.3. See the [plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#303----2025-07-23) for more information.
 
+### Added
+- Exposed `plotly.io.get_chrome()` as a function which can be called from within a Python script. [[#5282](https://github.com/plotly/plotly.py/pull/5282)]
+
 ## [6.2.0] - 2025-06-26
 
 ### Added