Change record status: 
Project: 
Introduced in branch: 
8.2.x
Introduced in version: 
8.2.0
Description: 

ResourcePluginManager was overriding PluginManagerBase::getInstance() unnecessarily. All code that was calling it should actually have been calling ResourcePluginManager::createInstance() instead.

Therefore, the use of ResourcePluginManager::getInstance() is deprecated. Most sites and modules should be unaffected by this change.

Impacts: 
Module developers