Upgrade from v2 to v3
Version 3 of this extension is fully rewritten and follows a more modern way of rendering responsive images. Version 2 and 3 are not compatible with each other.
I'm sorry to say, that the v2 configuration will no longer work and where is not automated way to update the configuration.
Please have a look at how this extension works in Configuration and Frontend Rendering.
What should be done
- Provide a new TypoScript configuration using variants
- Replace all
f:
calls with the new Frontend Renderingmedia - Make sure to remove unnecessary TypoScript to keep your installation clean