Welcome to Ai_Engineering 1.1.

This update improves Ai_Engineering Pro across iPhone, iPad, and Mac with monthly and annual plans, a 7-day introductory trial, clearer free access, secure StoreKit purchase restoration, and subscription management. Review prompts now appear only after meaningful learning milestones. It also includes the full 400-lesson curriculum, 140 editable code labs, 40 portfolio projects, offline Tutor Core, animated AI construction progress, and adaptive light and dark interfaces.