# 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. [Set Music Track Timing](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/aFNfFjhIXkY-set-music-track-timing.md) (Guide)
3. [How to Apply Transitions? ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/yQVFYZQGiMk-how-to-apply-transitions.md) (Video)
4. [New Features, Enhancements & Bug Fixes](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/DqaI8Gfv8Gs-new-features-enhancements-bug-fixes.md) (Article)
5. [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)
6. [How to Add Slides? ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/6rqemlGvA5U-how-to-add-slides.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. [New Features, Enhancements & Bug Fixes](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/a47hWlqRT4Y-new-features-enhancements-bug-fixes.md) (Article)
23. [Adding Subtitles to your Video](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/PLtV6mzPsu4-adding-subtitles-to-your-video.md) (Video)
24. [Add Warnings & Information in Guides](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/k01MP97Uv1U-add-warnings-information-in-guides.md) (Video)
25. [4K Video Download](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/3njqGg4CmoE-4k-video-download.md) (Article)
26. [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)
27. [Translation Glossary](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/71FooAdvyMM-translation-glossary.md) (Guide)
28. [Customize Guide Tooltip Position](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/DJBGAJzdeUk-customize-guide-tooltip-position.md) (Video)
29. [Introducing "Quick Sharing" for Videos ](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/6maG8h2rB9c-introducing-quick-sharing-for-videos.md) (Video)
30. [Enhance with AI](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/LY5vDVuH2dA-enhance-with-ai.md) (Article)
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. [Enhancements & Bug Fixes](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/y6vPuk0gg3w-enhancements-bug-fixes.md) (Article)
33. [Setup Categories for Private Knowledge Hub](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/JjQdqLfrHI4-setup-categories-for-private-knowledge-hub.md) (Video)
34. [Tag Filter in Library](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/qtdUKOKvSI8-tag-filter-in-library.md) (Guide)
35. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/Gf89ZPwrho4-bug-fixes-improvements.md) (Article)
36. [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)
37. [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)
38. [Knowledge Hub Analytics Overview](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/sKhy5CaJl4M-knowledge-hub-analytics-overview.md) (Video)
39. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/If6r4zTSf3o-bug-fixes-improvements.md) (Article)
40. [Dynamic Blur Control](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/qWJSLUo8DJg-dynamic-blur-control.md) (Video)
41. [In-App Tutorial Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/DpAHO61mt84-in-app-tutorial-improvements.md) (Article)
42. [Bug Fixes & Improvements](https://help.trainn.co/uwzNgv9RU8k-feature-releases-enhancements-fixes/T9bHHUmtTPQ-bug-fixes-improvements.md) (Article)
43. [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