Deprecation: #104463 - Fluid standalone overrideArgument 

See forge#104463

Description 

Fluid standalone method \TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper->overrideArgument() has been marked as deprecated.

Impact 

Using overrideArgument() in ViewHelpers logs a deprecation level error message in Fluid standalone v4, and will be removed with Fluid standalone v5. The method continues to work without deprecation level error message in Fluid standalone v2.

With Fluid standalone v2.14, registerArgument() no longer throws an exception if an argument is already registered. This allows to override existing arguments transparently without using overrideArgument().

Affected installations 

Instances with custom ViewHelpers using overrideArgument() are affected.

Migration 

Update typo3fluid/fluid to at least 2.14 and use registerArgument().