Change record status: 
Project: 
Introduced in branch: 
8.7.x
Introduced in version: 
8.7.0
Description: 

Until #2936655: Layout Builder should use the toolbar modes system once it exists. is resolved, Layout Builder uses local task plugins heavily.

Instead of requiring a separate local task plugin deriver for each Layout Builder plugin, a new optional interface has been introduced.

Any @SectionStorage plugin that implements \Drupal\layout_builder\Plugin\SectionStorage\SectionStorageLocalTaskProviderInterface will be able to provide local tasks directly.

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