Add new changelog entry

src/data/changelogs/ai-quiz-summary-go-roadmap-videos.md

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+---
+title: 'AI Quiz Summaries, New Go Roadmap, and YouTube Videos'
+description: 'Personalized AI summaries for quizzes, completely redrawn Go roadmap, and new YouTube videos for AI features'
+images:
+  'AI Quiz Summary': 'https://assets.roadmap.sh/guest/quiz-summary-gnwel.png'
+  'New Go Roadmap': 'https://assets.roadmap.sh/guest/roadmapsh_golang-rqzoc.png'
+  'YouTube Videos': 'https://assets.roadmap.sh/guest/youtube-videos-4kygb.jpeg'
+  'Roadmap Editor': 'https://assets.roadmap.sh/guest/ai-inside-editor.png'
+seo:
+  title: 'AI Quiz Summaries, New Go Roadmap, and YouTube Videos'
+  description: ''
+date: 2025-07-23
+---
+
+We've added new AI-powered features and improved our content to help you learn more effectively.
+
+- [AI quizzes](/ai/quiz) now provide personalized AI-generated summaries at the end, along with tailored course and guide suggestions to help you continue learning.
+- The [Go roadmap](/golang) has been completely redrawn with better quality and a more language-focused approach, replacing the previous version that was too web development oriented.
+- We now have [8 new YouTube videos](https://www.youtube.com/playlist?list=PLkZYeFmDuaN38LRfCSdAkzWVtTXMJt11A) covering all our AI features to help you make the most of them.
+- [Roadmap editor](/account/roadmaps) now allows you to generate a base roadmap from a prompt.