# Feature Releases, Enhancements & Fixes

> **Source**: [Wiki](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes)
>
> <p>See what new is brewing in Trainn. Get access to all the new and exciting features that we have been working on to make the Trainn experience better!</p>

## Browse Collection

1. [Set up Video Brand Styles](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/QUeAkmRcR4g-set-up-video-brand-styles.md) (Video)
2. [New Features, Enhancements & Bug Fixes](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/a47hWlqRT4Y-new-features-enhancements-bug-fixes.md) (Article)
3. [Adding Subtitles to your Video](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/PLtV6mzPsu4-adding-subtitles-to-your-video.md) (Video)
4. [Set Music Track Timing](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/aFNfFjhIXkY-set-music-track-timing.md) (Guide)
5. [New Features, Enhancements & Bug Fixes](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/DqaI8Gfv8Gs-new-features-enhancements-bug-fixes.md) (Article)
6. [How to Embed Trainn Videos/Guides Inside Intercom Articles](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/JYXcZKa80Ns-how-to-embed-trainn-videos-guides-inside-intercom-articles.md) (Video)
7. [Markdown Support for Knowledge Hub](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/79iDRZBFMOQ-markdown-support-for-knowledge-hub.md) (Article)
8. [Import Documents to Course](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/NzsHwZiU7JA-import-documents-to-course.md) (Guide)
9. [Intro Image Templates](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/JjWHcmmG7D0-intro-image-templates.md) (Article)
10. [Key Metrics ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/dXXqhJ53I7k-key-metrics.md) (Article)
11. [Admin & Creation Health](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/4NQmQT1Yx9I-admin-creation-health.md) (Article)
12. [Content Performance by Channel ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/iuvgXmju3rU-content-performance-by-channel.md) (Article)
13. [Learner Management](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/QGkSsVtaCio-learner-management.md) (Article)
14. [Course Builder](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/1ex0sq5pnZ8-course-builder.md) (Article)
15. [Guide Updates](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/YPYOx1SjEh0-guide-updates.md) (Article)
16. [How to Enable Learners to Comment on Videos? ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/UesyONUlGOo-how-to-enable-learners-to-comment-on-videos.md) (Video)
17. [How to Start Video Discussions? ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/sMur6qGdd6g-how-to-start-video-discussions.md) (Video)
18. [Generate What's New](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/wuGPlUisXkA-generate-what-s-new.md) (Video)
19. [Global Knowledge Hub](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/ooKQn5em3l8-global-knowledge-hub.md) (Guide)
20. [SCORM Import for Courses](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/xNSYpS2eiUw-scorm-import-for-courses.md) (Article)
21. [Introducing In-App Tutorials](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/5aE8ZlIIjjg-introducing-in-app-tutorials.md) (Video)
22. [Introducing "Quick Sharing" for Videos ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/6maG8h2rB9c-introducing-quick-sharing-for-videos.md) (Video)
23. [How to Add and Edit Elements(s) to a clip? ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/m29Vtqf95bA-how-to-add-and-edit-elements-s-to-a-clip.md) (Video)
24. [4K Video Download](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/3njqGg4CmoE-4k-video-download.md) (Article)
25. [Translation Glossary](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/71FooAdvyMM-translation-glossary.md) (Guide)
26. [Customize Guide Tooltip Position](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/DJBGAJzdeUk-customize-guide-tooltip-position.md) (Video)
27. [Enhance with AI](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/LY5vDVuH2dA-enhance-with-ai.md) (Article)
28. [Add Warnings & Information in Guides](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/k01MP97Uv1U-add-warnings-information-in-guides.md) (Video)
29. [Tag Filter in Library](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/qtdUKOKvSI8-tag-filter-in-library.md) (Guide)
30. [Setup Categories for Private Knowledge Hub](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/JjQdqLfrHI4-setup-categories-for-private-knowledge-hub.md) (Video)
31. [Adding Images/GIFs to Video Descriptions](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/LOUKXax1PZY-adding-images-gifs-to-video-descriptions.md) (Video)
32. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/Gf89ZPwrho4-bug-fixes-improvements.md) (Article)
33. [How to Add and Edit Spotlight(s)?](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/KxRQ7WxiibM-how-to-add-and-edit-spotlight-s.md) (Video)
34. [Enhancements & Bug Fixes](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/y6vPuk0gg3w-enhancements-bug-fixes.md) (Article)
35. [How to Blur Sensitive Information in a Video? ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/blur-sensitive-information-from-your-video.md) (Video)
36. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/If6r4zTSf3o-bug-fixes-improvements.md) (Article)
37. [Knowledge Hub Analytics Overview](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/sKhy5CaJl4M-knowledge-hub-analytics-overview.md) (Video)
38. [In-App Tutorial Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/DpAHO61mt84-in-app-tutorial-improvements.md) (Article)
39. [Dynamic Blur Control](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/qWJSLUo8DJg-dynamic-blur-control.md) (Video)
40. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/T9bHHUmtTPQ-bug-fixes-improvements.md) (Article)
41. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/PB2cIZwMwiM-bug-fixes-improvements.md) (Article)

---

# ARTICLE: Bug Fixes & Improvements

## METADATA

- id: JH0R1c0CuUpJ9BcYvEYXkw
- type: article
- source: Wiki
- content_url: https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/Gf89ZPwrho4-bug-fixes-improvements

- collection_url: https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes

## CONTENT

## **Improvements**

**Enhanced Quiz Generator**

**We've significantly improved our quiz functionality to provide more variety and precision:**

1. Supports both multiple-choice and checkbox question formats

*[Image]*

1. Improved quiz generation that evenly distributes questions across all chapter lessons and prioritises content based on quality
2. Refined questions for Interactive UI Demos, eliminating vague prompts like "What happens when you click?" or "Which button to click?"

**Improved Video Editor Experience**

1. **Big Screen Optimization**: Enhanced video editor scaling for large displays and browser windows, providing a better editing experience on desktop environments

**Conditional Filtering Options**

1. OR Query Support: Added OR logic to learner filters in academy page settings, enabling more flexible and powerful search capabilities

## **Bug Fixes**

- **Audio Quality Improvements**

Robotic Voice Fix: Resolved audio quality issues by upgrading the HLS player, ensuring natural and clear voice playback
- **AI Enhancement Stability**

Clip Positioning: Fixed positioning and pause functionality issues in the AI-enhanced clip feature for smoother user experience
- **Dashboard Accuracy**

Customer Health Dashboard: Corrected MMR (Monthly Recurring Revenue) calculations to ensure accurate financial reporting