Feature: #78002 - Enforce cHash argument for Extbase actions¶
See Issue #78002
TypoScriptFrontendController::reqCHash() is now called for Extbase frontend
plugin actions just like they are usually called for AbstractPlugin.
This provides a more reliable page caching behavior by default and with zero
configuration for extension authors.
With the feature switch
requireCHashArgumentForActionArguments this behavior
can be disabled, which could be useful, if all actions in a plugin are uncached
or one wants to manually control the cHash behavior.
The enforcing of a cHash results in a 404, if plugin arguments are present but
cHash is not, which would also happen if the plugin arguments were added to