Change record status: 
Project: 
Introduced in branch: 
8.x-2.x
Introduced in version: 
8.x-2.6
Description: 

As part of internal organization and optimization, a few classes are relocated into separate folders:
#3257511: Optimization pre Blazy 3

blazy:8.x-2.5 (Before) blazy:8.x-2.6+ (After)
\Drupal\blazy\BlazyGrid \Drupal\blazy\BlazyInterface grid methods
\Drupal\blazy\BlazyMedia \Drupal\blazy\Media\BlazyMedia
\Drupal\blazy\BlazyOEmbed \Drupal\blazy\Media\BlazyOEmbed
\Drupal\blazy\Dejavu\BlazyEntityBase \Drupal\blazy\Field\BlazyEntityVanillaBase
\Drupal\blazy\Dejavu\BlazyEntityMediaBase \Drupal\blazy\Field\BlazyEntityMediaBase
\Drupal\blazy\Dejavu\BlazyEntityReferenceBase \Drupal\blazy\Field\BlazyEntityReferenceBase
\Drupal\blazy\Dejavu\BlazyAdminExtended \Drupal\blazy\Form\BlazyAdminFormatter
\Drupal\blazy\Dejavu\BlazyStyleBaseTrait \Drupal\blazy\Views\BlazyStyleBase
\Drupal\blazy\Dejavu\BlazyStyleOptionsTrait \Drupal\blazy\Views\BlazyStyleOptionsTrait
\Drupal\blazy\Dejavu\BlazyStylePluginBase \Drupal\blazy\Views\BlazyStylePluginBase
\Drupal\blazy\Dejavu\BlazyStylePluginTrait \Drupal\blazy\Views\BlazyStylePluginBase
Impacts: 
Module developers
Themers
Site templates, recipes and distribution developers