Added changelog entry, disable protected-access linting to _path

Author: Lukas Schmelting

CHANGELOG.md

@@ -193,6 +193,8 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 - [#1778](https://github.com/plotly/dash/pull/1778) DataTable: Fix React warnings stating
   that each child in a list should have a unique "key" prop
 
+- [#1895](https://github.com/plotly/dash/pull/1895) Support debug=True if native namespace-packages are present
+
 ## [2.0.0] - 2021-08-03
 
 ## Dash and Dash Renderer

dash/dash.py

@@ -1731,7 +1731,7 @@ def enable_dev_tools(
                 if isinstance(package, ModuleSpec)
                 else os.path.dirname(package.path)
                 if hasattr(package, "path")
-                else os.path.dirname(package._path[0])
+                else os.path.dirname(package._path[0])  # pylint: disable=protected-access
                 if hasattr(package, "_path")
                 else package.filename
                 for package in packages