By quietone on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
9.4.x
Introduced in version: 
9.4.0-alpha1
Issue links: 
https://www.drupal.org/node/3257127
Description: 

Installing a deprecated module or theme results in a deprecation notice. The message includes the name of the module or theme and the lifecycle_link, which is provided in the info.yml file.

For example, a test_theme with the following in its test_theme.info.yml file:

lifecycle: deprecated
lifecycle_link: See https://example.com/deprecated

results in the deprecation notice:

"The theme 'test_theme' is deprecated. See https://example.com/deprecated"

Impacts: 
Site builders, administrators, editors
Module developers
Themers
Distribution 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