>What is the solution for rewriting URLs contained within the output of a >rich text editor? Similar to https://wcm.io/handler/richtext/? I hope that >downstream implementers of Sling will provide a pathway for replacing the >rewriter if it is removed. I would speculate this would result in a >tremendous amount of work to fix / test on upgrade for many >implementations.
yes, you still need solutions for rich text components, and there a post processing is valid - but only for the rich text this component outputs, with full awareness of the context and it's configuration. stefan