/product-groups/tridion/tridion-sites/b/techweblog/posts/connecting-at-sdl-connect-sdl-web-gui-extensions-and-backwards-compatibilityI'm back from SDL Connect (Palo Alto) with lots of notes to process. I'll have more impressions, observations, and news to share but let me start with questions from customers about GUI extensions and backwards compatibility. Getting Started with SDLen-USTelligent Community 12 Non-Production