Change record status: 
Project: 
Introduced in branch: 
8.1.x
Introduced in version: 
8.1.8, 8.2.0
Description: 

To improve performance, the Menu link process plugin now returns an entity based URI if possible, i.e. entity:node/1. Previously, an internal URI was returned even for entity links, i.e., internal:/node/1. Internal URIs are still returned for all non-entity links, i.e. internal:/some/other/path.

Before

process:
    plugin: internal_uri
    source:
      - link_path

After

    plugin: link_uri
    source:
      - link_path
Impacts: 
Module developers
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done