# Ask AI & llms.txt
We've added a few new features to allow your docs to be discovered and integrated with AI tools.
We’ve added a few new features to allow your docs to be discovered and integrated with AI tools.
* We’ve added support for [llms.txt](https://llmstxt.org/) so documentation can be read and understood by LLMs. You can see an example on our project at [https://docs.readme.com/main/llms.txt](https://docs.readme.com/main/llms.txt). This is enabled via a new setting in the AI dropdown on Refactored projects.
* Every page can also be accessed in plaintext markdown by adding `.md` to the end of the URL. For example, you can do that on this Changelog post: [https://docs.readme.com/main/changelog/ask-ai-llms-txt.md](https://docs.readme.com/main/changelog/ask-ai-llms-txt.md).
* We’ve also added a new setting to enable an “Ask AI” button on your documentation pages. This will let a user ask their favorite AI tool questions about the contents of any page.
### New Features & Improvements
* **Reusable Content**: Added support for saving Reusable Content and Custom Components with the cmd/ctrl+s keyboard shortcut
* **Sidebar**: Improved spacing and UI of the sidebar while also adding new CSS variables to allow for easier customization Refactored
* **Styling**:
* Added a new look for the Line navigation theme. Existing projects will have an option to upgrade to the new design in the Appearance section Refactored
* Allowed users to collapse the sidebar in the documentation Refactored
* Redesigned admin UI navigation for Refactored to consolidate settings Refactored
* Added filter in the new settings UI to make them easier to locate Refactored
* **API**:
* Added new API endpoints for creating, editing, and deleting Categories Refactored
* Added new API endpoints for editing and deleting Changelog posts Refactored
### 🐛 Bugs Eaten (by Owlbert)
* **Editor**:
* Fixed an issue with characters being escaped unnecessarily on save
* Fixed a crash when a JSX element was placed within a markdown list
* Fixed a crash when typing `www.`
* Fixed inserting links to the Reference section via the linking UI Refactored
* Fixed the toolbar not always appearing when text is highlighted
* **MDX**: Improved error messages when saving invalid MDX Refactored
* **API Reference**:
* Improved performance syncing OpenAPI files with large amounts of circular references
* Fixed an issue where OpenAPI files with symbols in the filename weren’t being encoded correctly and causing errors Refactored
* Fixed an issue where viewing a non-endpoint page in the Reference section would show the wrong section in the navigation
* **Styling**:
* Fixed an issue where long unbroken code samples would cause the documentation site to have a horizontal scrollbar Refactored
* Fixed flashing of the sidebar when the page history panel is also open Refactored
* **Recipes**:
* Fixed an issue where saving a Recipe with a code sample without any content would result in a 500 error Refactored
* Fixed an issue preventing Recipes from rendering properly when embedded in a Documentation page Refactored
* **Styling**:
* Improved the styling of our dark mode syntax highlighting theme Refactored
* Fixed horizontal scrolling on the My Requests page on smaller screen sizes
* **My Requests**:
* Fixed the link for “See All Requests” for enterprise projects
* Fixed an issue making the My Requests page public Refactored
* **Search**:
* Fixed an issue where search was returning no results on specific Enterprise projects Refactored
* Fixed an issue where some page content wasn’t being indexed for search properly
* **Discussions**: Fixed the link in the notification email when a new discussion post is submitted
***
Refactored Some improvements are only available once your project has been upgraded.