mintlify · dks333 · Dec 9, 2025 · Dec 9, 2025 · Dec 9, 2025
diff --git a/changelog.mdx b/changelog.mdx
@@ -5,12 +5,24 @@
 noindex: true
 ---
 
+<Update label="December 9, 2025" tags={["New releases"]} rss={{ title: "Preview widget", description: "Track changed files in preview deployments with an interactive widget" }}>
+  ## Preview widget
+
+  Preview deployments now include an interactive widget that displays all changed files in the deployment. The widget appears as a floating button in the bottom-right corner and provides:
+
+    - One-click navigation to changed pages.  
+    - Searchable list of all changed files with status badges (added, modified, removed).
+
+  The widget is automatically enabled on all preview deployments and helps reviewers quickly navigate to modified content.
+
+</Update>
+
 <Update label="December 8, 2025" tags={["New releases"]} rss={{ title: "Last modified dates", description: "Show when pages were last updated with automatic timestamps" }}>
   ## Last modified dates
 
  You can now display "last modified" timestamps on all pages in your documentation. Enable this feature by setting the [`timestamp`](/organize/settings#param-timestamp) flag in your `docs.json` settings.

  When enabled, each page will automatically show when it was last updated, helping readers understand how current the content is.

 </Update>

@@ -21,21 +33,21 @@
  - Fixed image uploading from visual mode in the editor. Now images upload with correct paths and improved path resolution handles absolute and relative paths.
  - Fixed sync operation to properly update currently opened files so that the editor shows the most up-to-date content.
  - Improved branch fetching with automatic updates every 15 minutes.
  - Fixed branch creation workflow to correctly populate folder structure when creating new branchs without moving uncommitted changes.
  - Fixed folder duplication issue when creating new branches.

  ## Assistant improvements

  - Fixed assistant submission to prevent empty messages from being sent.
  - Fixed accidental message submission during IME composition (for languages like Japanese, Chinese, Korean).
  - Better behavior when adding code snippets to assistant.

  ## Bug fixes and reliability

  - Fixed handling of complex Mermaid diagrams.
  - Fixed hash handling for URLs and table of contents to properly highlight the active page when accessing the root path with an index page.
  - Added ability to disable 404 page recommendations via configuration.
  - Fixed a bug in the API playground where boolean `false` and numeric `0` values in query parameters would be filtered out and not appear in the generated API request.

 </Update>

@@ -48,10 +60,10 @@

 </Update>

 <Update label="December 1, 2025" tags={["New releases"]} rss={{ title: ".mintignore support", description: "Exclude files and directories from your published documentation" }}>
  ## .mintignore support

  - Added `.mintignore` file support to exclude specific files and directories from being processed and published to your documentation site.
  - Uses the same pattern syntax as `.gitignore` for familiar configuration.
  - Excluded files don't appear in published docs, aren't indexed for search, and aren't accessible to visitors.

@@ -66,13 +78,13 @@

 </Update>

 <Update label="November 21, 2025" tags={["Improvements"]} rss={{ title: "Weekly Updates", description: "API playground enhancements, localization updates, and CLI improvements" }}>
  ## API playground improvements

  - Fixed issue where response section would disappear when switching between endpoints with different response codes. The playground now properly resets to the first available response code when navigating to a new endpoint.
  - Fixed double "Authorization" header display in HTTP Basic authentication schemes. The authentication section now shows a cleaner interface with proper field labels and descriptions.
  - Improved handling of `oneOf` schemas in nested objects and arrays. Complex API schemas with multiple type options now render correctly as dropdowns instead of tabs in appropriate contexts.
  - Fixed missing path parameters that were defined at the endpoint level in OpenAPI specs. Parameters specified above individual operations are now properly included in both the main page and playground.
  - Enhanced response example generation to include all required properties, even when examples only specify some fields. This ensures response examples are complete and accurate.
  - Fixed missing prefill examples in object arrays. Array items with example data now properly populate in the playground with correct indexing.
  - Improved description padding and spacing throughout the API playground for better readability and visual consistency.
@@ -81,9 +93,9 @@

  - Enhanced translations in contextual menu options and assistant status messages for all supported languages.

  ## CLI improvements

  - Added error message for users running `mint dev` on Node.js versions below 20.17. Users are guided to upgrade to an LTS version.

 </Update>

@@ -91,8 +103,8 @@
  ## New features

  - **Badge component**: New <Badge color="green">Badge</Badge> component for displaying status indicators, labels, and tags
  - **Custom Shiki languages**: Add support for custom programming languages in code blocks through `docs.json` configuration, enabling syntax highlighting for domain-specific languages
  - **Clarity analytics integration**: Microsoft Clarity is now available as an analytics integration for session recording and heatmap tracking

  ## API playground improvements

@@ -102,14 +114,14 @@
  - Security inputs defined at the operation level in OpenAPI specs now properly override top-level security definitions
  - Fixed issue where header inputs marked as security parameters were incorrectly included in generated code examples
  - Improved handling of `deepObject` style parameters in API field displays
  - Better error messages when invalid URLs are provided in API configurations
  - Improved UI for API playground with better spacing, layout, and loading

  ## Navigation and UI enhancements

  - Tab hover indicators now have improved styling for better visual feedback
  - Long words now wrap properly to prevent horizontal scrolling
  - Step component now handles cases where no step title is provided
  - Logo section spacing improved with better padding
  - Fixed heading IDs to properly handle question marks and special characters for anchor links
  - Icon component now accepts `className` prop for custom styling
@@ -124,7 +136,7 @@

  ## Component and styling enhancements

  - Images can now be zoomed with improved overlay styling for both light and dark modes
  - Fixed keyboard shortcut styles inside callouts for dark mode
  - Improved OG image generation with Google Fonts support and better truncation logic
  - Improved UI for tables with better alignment, spacing, and readability
@@ -133,8 +145,8 @@

  ## Performance and infrastructure

  - Shiki themes are now lazy loaded for improved initial page load performance
  - Reduced navigation lag by optimizing prefetching behavior

  ## Bug fixes and reliability

@@ -151,14 +163,14 @@
 <Update label="October 31, 2025" tags={["Improvements"]} rss={{ title: "Weekly Updates", description: "API playground enhancements, table improvements, performance optimizations, and bug fixes" }}>
  ## Assistant improvements

  - **Starter questions for assistant are here! You can add your own within the dashboard at [Assistant --> Settings](https://dashboard.mintlify.com/mintlify/mintlify/products/assistant/settings)**
  - Assistant insights quality has been improved with default spam protection for abusive keywords and JSON queries.

  ## API playground improvements

  - The API playground now automatically fills in default values for parameters, which saves time when testing endpoints.
  - Issues with `allOf`, `oneOf`, and nested object schemas that previously caused rendering problems or incorrect field displays have been fixed, and complex API schemas now render correctly with all fields visible and properly structured.
  - Enum and nullable field types now display accurate labels in the playground, which makes it clearer what values are accepted and whether fields are optional.
  - When working with nested objects in API requests, the playground now shows proper descriptive labels for each field instead of generic placeholders, which makes it easier to understand what data to provide.
  - Enum const tables and API field displays now render with improved formatting and alignment, which makes it easier to scan available options and understand field requirements.
  - API playground modals now display rich MDX-formatted descriptions at the top, which gives better context for endpoints with formatted text, links, and code examples.
@@ -166,7 +178,7 @@
  ## Analytics changes

  - Deferred analytics loading: PostHog and LogRocket now load after documentation content, which improves initial page load times and Core Web Vitals scores without affecting analytics data.
  - Conditional session recording: PostHog session recording can now be enabled conditionally based on user properties or page context for more control over when recordings happen.

  ## Visual improvements

@@ -178,7 +190,7 @@
  - Improved LaTeX/math block styling for better readability and consistent formatting.
  - Added `playsInline` and autoplay props to video embeds so they work correctly on iOS devices.
  - Updated Claude icon with proper border-radius for visual consistency.
  - Fixed `/llms.txt` routing so LLM agents can properly access documentation.
  - Prevented infinite schema expansion in complex OpenAPI specs that could cause browser crashes.
  - Removed x-overflow in Palm theme that was cutting off text in the API playground.
  - Increased content font-size to improve compatibility with browser reader modes.
@@ -190,7 +202,7 @@
  ## Insights improvements

  - Improved insights page with fixed date selectors for "today" and "yesterday"
  - Enhanced feedback table with improved search functionality
  - Added loading state for categories table

  ## Assistant improvements
@@ -211,7 +223,7 @@
  - Added fetcher in dashboard for branch protections data
  - Added fetcher in dashboard for PR status tracking
  - Improved editor state management, enabling state to persist across browser sessions
  - Fixed disabled state for editor publish button
  - Removed code block background in editor for cleaner appearance

  ## Performance and infrastructure
@@ -239,9 +251,9 @@
  - Enhanced assistant search with parallel documentation queries for faster results
  - Fixed assistant disappearing bug and improved visibility on small pages

  ## Navigation and UI enhancements

  - Added stable scrollbar gutter to navigation components for consistent layout
  - Made "On this page" section clickable to quickly scroll to the top of a page
  - Fixed assistant bar positioning across all themes
  - Improved assistant bar to prevent overlapping content
@@ -259,10 +271,10 @@
  ## Bug fixes and reliability

  - Fixed locale switching to stay on the same page instead of redirecting to the home page
  - Fixed broken links CLI to exit with code 1 for CI/CD integration
  - Fixed local font paths to properly prepend forward slash
  - Fixed redirect handling to ignore leading slashes in `docs.json`
  - Fixed canonical URL stripping of `/index` for better SEO
  - Fixed ordered list positioning inside accordions
  - Fixed `<span>` tag styling to behave like `<p>` tags
  - Fixed display block for first `<p>` tag in lists
@@ -275,7 +287,7 @@
 <Update label="October 11, 2025" tags={["Improvements"]} rss={{ title: "Weekly Updates", description: "API playground improvements, analytics enhancements, web editor updates, and bug fixes" }}>
  ## Assistant and Agent AI features

  - Added list_pull_requests and list_commits tools for agent such that it can document a date range of PRs or multiple PRs at once
  - Upgraded agent and assistant to Claude Sonnet 4.5
  - Improved assistant search to query docs in parallel for faster assistant responses
  - Fixed conversation length counting to exclude tool calls
@@ -308,18 +320,18 @@

  - Fixed duplicate base paths and links in 404 recommended pages
  - Auto-populated og:url tag with appropriate canonical URL
  - Added canonical tag for better SEO
  - Fixed code block overscroll issues
  - Made search engines ignore preview deployments for SEO purposes
  - Fixed referrer tracking to use domain instead of full URL
  - Fixed images always becoming MDX block elements (kept inline images inline)
  - Removed comments in raw markdown pages such that you can use TODO comments without them leaking to users
  - Fixed directory reading support for read_external_files

  ## Component and styling

  - Added dropdowns support in products division
  - Fixed products and menu in middleware nav util function
  - Changed 404 page copy to be more clear
 </Update>

@@ -327,16 +339,16 @@
  ## New features

  - **Products navigation**: Organize documentation for multiple products with the product switcher navigation
  - **Accessibility CLI command**: Run `mint a11y` to test your docs for accessibility issues
  - **Video responses in API playground**: API playground now supports displaying video response types
  - **API playground prefill**: New option to prefill API playground examples for faster testing
  - **Unauthenticated feedback**: For sites using partial authentication, users can now submit feedback without being authenticated
  - **Shiki theme support**: Shiki themes are now supported for code block styling
  - **Twoslash for code blocks**: TypeScript and JavaScript code blocks now support Twoslash for inline type information

  ## Accessibility improvements

  - Added comprehensive ARIA attributes across components for better screen reader support
  - New "skip to main content" button for keyboard navigation
  - Arrow key navigation support in tab components
  - Enhanced tooltips, nested lists, and code group accessibility
@@ -354,13 +366,13 @@
  - Fixed z-index issues with side panel overlays
  - Fixed light mode color fallbacks and theme-related styling bugs
  - Fixed API playground expandables not working with anchor links
  - Fixed `.md` link accessibility for ChatGPT and other LLM agents
  - Fixed image dimension handling for percentage-based widths and heights
  - Fixed code block rendering issues with language tags and custom themes
  - Fixed accordion link formatting and styling
  - Fixed footer spacing when assistant configuration is empty
  - Fixed card icon rendering for local repository images
  - Fixed audio file handling in API playground (prevented UTF-8 decoding)
  - Improved PR publish state management in web editor
 </Update>

@@ -369,9 +381,9 @@

  - Added support for Romanian and Czech languages in the documentation interface
  - Enhanced localization capabilities with complete translation coverage for new languages
  - Improved language selector functionality across all themes

  ## UI and user experience improvements

  - Fixed tab visibility issues on 404 pages to prevent incorrect active tab highlighting
  - Enhanced image handling with proper width and height attribute passing for non-optimized images
@@ -379,7 +391,7 @@

  ## Infrastructure and performance enhancements

  - Enhanced GIF image processing by skipping costly Imgix auto-formatting to reduce processing time and bandwidth usage
  - Optimized image serving performance with special handling for animated content

  ## Bug fixes and reliability
@@ -398,14 +410,14 @@
  ## Authentication improvements

  - Added support for validated redirect parameters in login callback to reduce login friction
  - Improved login flow for SSO with better redirect handling

  ## Bug fixes and reliability

  - Fixed GitLab integration issues with larger repositories
  - Improved dashboard loading performance with optimized deployment queries
  - Fixed SVG path rendering issues in documentation
  - Fixed keyboard navigation in search and chat functionality
 </Update>

 <Update label="September 13, 2025" tags={["New releases", "Improvements"]} rss={{ title: "Weekly Updates", description: "AI 404 suggestions, assistant web search with external sources, security enhancement, and reliability fixes" }}>
@@ -413,14 +425,14 @@

  - **Major enhancement**: AI suggested pages on 404 pages, [when someone hits a dead link → AI agent reads the path → suggests semantically similar pages](https://x.com/mintlify/status/1966625627773059495)
  - **Major release**: web search for assistant can now include external sources\
    _Note: Contact us to enable this feature for your site._

  ## Assistant and MCP

  - Fixed a bug where the assistant would be incorrectly rate limited due to time window not sliding correctly
  - Fixed a bug with assistant tool calling to properly handle empty `text` blocks
  - Fixed a bug where MCP server name's concatenated with tool calls were sometimes exceeding the 60 character length MCP clients enforce
  - Fixed a bug where the assistant menu would have a height several times larger than the viewport and scroll forever
  - Fixed a bug where assistant spend values could display with greater than two decimal places in the dashboard

  ## Web editor and deployments
@@ -428,20 +440,20 @@
  - Security enhancement added to editor such that only users with `write permissions` for the connected git hosting repository can make changes
  - Fixed a bug where preview deployments wouldn't work for branches with `=` in the name
  - Fixed a bug where long branch names would overflow modals on preview deployment creations
  - Quality of life improvement where email query parameter will prefill the input on signup invitations
  - Fixed a bug where copying a page from the context menu was not working on safari

  ## API playground and navigation

  - Multiple API playground response codes now display in a controlled styled select menu instead of the system default select menu when focused
  - You can now use the [``expanded field on navigation groups in your docs.json to make them be default open``](https://mintlify.com/docs/navigation#default-expanded-state)

  ## SEO and UI

  - Fixed a bug where favicons were not showing up in search engines by serving them from the same URL as the documentation site itself for each respective site
  - Fixed a bug where youtube embeds would flash in and out on load
  - Fixed a bug where expanding the feedback menu to include written responses would cause layout shift with the table of contents
  - Fixed a bug where text would leak above the topbar on the maple theme when a dismissed the notification banner
  - Enhanced the Maple and Willow themes by adding login/logout buttons to the sidebar for easier access

  ## Analytics and exports
@@ -454,7 +466,7 @@
  ## Major release: Enhanced feedback collection

  - **Major improvement**: Readers can now give more detailed feedback after selecting _thumbs up/down_, including options and written comments. You can also collect feedback on code blocks and view all responses in your dashboard analytics.\
    _Note: Contact us to enable this feature for your site._

  ## Navigation and quality of life improvements

@@ -470,34 +482,34 @@
  - Fixed a bug where Google was indexing raw `*.md` files because they were missing a `x-robots-tag noindex` header
  - Fixed a bug with OAuth on protected docs where it wouldn't redirect you back to your starting page once you completed the flow successfully
  - Fixed a bug on previews of auth protected docs where you weren't able to see the entire navigation bar
  - Bug fixes to how SVGs are handled with our new image CDN

  ## Component and styling enhancements

  - Added a new CSS selector for custom styles on `SidebarNavGroupDivider`
  - New regression tests for MDX defined API pages that have security defined on them will ensure a greater degree of stability

  ## Performance improvements

  - Performance improvement by moving the KaTeX CSS from cdnjs to our own CDN on Cloudfront for reduced latency
 </Update>

 <Update label="August 23, 2025" tags={["Improvements"]} rss={{ title: "Weekly Updates", description: "Image layout fixes, auth enhancements, mobile nav improvements, and web editor stability" }}>
  ## Image handling improvements

  - **Major improvement**: Images no longer cause layout shift by default, even when width and height attributes aren't specified—automatic sizing prevents content jumping during page loads
  - All static files in your repository (PDF, TXT, XML, etc.) are now automatically uploaded and served when you deploy, providing complete asset coverage

  ## Web editor and deployment enhancements

  - Fixed branch creation workflow in web editor to correctly navigate to and stay on newly created branches
  - Enhanced merge conflict dialog with proper escape functionality, no more page reloads required to dismiss conflicts
  - Optimized update workflow performance by cache-invalidating only changed pages during partial updates, reducing deployment times

  ## Authentication and navigation improvements

  - New support for authentication on custom subpaths, if you serve docs at `https://yourdomain.com/docs`, authentication now works seamlessly
  - Fixed sidebar display bug that incorrectly showed when only one link was configured
  - Comprehensive mobile navigation overhaul: centered buttons with proper margin/padding, improved spacing in dropdown menus, removed unnecessary dividers and margins for empty sections, and fixed Maple theme gap/padding issues

  ## Component and styling fixes
@@ -509,23 +521,23 @@

  - Enhanced logging system for update workflows enabling faster debugging and issue resolution
  - Fixed GitHub rate limiting for customers with 10+ OpenAPI/AsyncAPI specs by switching from individual file fetching to repository cloning
  - Improved assistant reliability with backup LLM support, enhanced rate limit error handling, and more robust search tool functionality
 </Update>

 <Update label="August 16, 2025" tags={["Improvements"]} rss={{ title: "Weekly Updates", description: "Performance optimizations, LLM integrations, web editor polish, and API playground enhancements" }}>
  ## Performance and build optimizations

  - MDX transpilation now happens at deployment time instead of on every page load in uncached NextJS serverless environments, improving time to first byte for uncached pages.
  - Content-based hashing prevents re-transpilation when MDX hasn't changed, reducing update workflow times by ~50% for customers with large page counts (deployments over 5 minutes should be roughly halved)
  - Preview deployment viewing in the dashboard is now faster with added database indexes and query parallelization in our backend
  - Reduced page size by eliminating duplicate `navigation` data in each page's `rsc` payload—performance gains most noticeable with high page counts or complex navigation structures
  - More aggressive prefetching enables instant page loads more frequently

  ## API playground and OpenAPI enhancements

  - OpenAPI to MCP conversion moved to backend, enabling hosted MCP servers to contain tools (expect clearer documentation and config options soon)
  - Added Ruby support to API playground
  - We added a feature such that you can now [specify API pages using just your docs.json](/api-playground/openapi-setup#auto-populate-api-pages) without creating any new mdx files.
  - Support for [`webhook pages`](/api-playground/openapi-setup#webhooks) in docs navigation from OpenAPI specs
  - Optimized AI model context by removing anchor link specifications from markdown links when navigating to Anthropic, OpenAI, or other providers

@@ -534,18 +546,18 @@
  - File creation/renaming now saves changes when clicking away instead of requiring Enter key press
  - Fixed branch navigation where changing URL to specific branch would redirect to last active branch instead of intended destination
  - Properly URL encode branch titles containing `/` to prevent navigation breakage
  - Fixed `Ctrl+K` link shortcut in monorepo dashboard Editor that was prepending docs repo path and creating broken links

  ## Analytics and LLM integrations

  - Custom `llms.txt` and `llms-full.txt` support—add to docs repo root to serve at `/llms.txt` and `/llms-full.txt` endpoints for LLM customization
  - Added [Hightouch analytics integration](/integrations/analytics/hightouch#hightouch)
  - Enhanced context menu analytics tracking (dashboard viewing coming soon)
  - Added e2e tests for `llms.txt` and `llms-full.txt` to ensure correct serving

  ## Component and styling enhancements

  - Support for custom classnames in `h{1-4}` tags for applying custom heading styles
  - Fixed `h{1-4}` tags rendering as `Heading` components with chips in custom page mode
  - Added CSS selectors to [breadcrumbs](/organize/navigation#breadcrumbs) for custom CSS targeting
  - Fixed stretched open-graph images by analyzing dimensions to maintain proportions at 56px height
@@ -555,10 +567,10 @@
  ## Bug fixes and reliability

  - Fixed PDF render issues with certain page titles by sanitizing characters that cause generation problems
  - Resolved CLI error `Cannot convert undefined or null to object` when encountering empty OpenAPI JSON files
  - Fixed custom `docs.json` open-graph metatags being overwritten by generated ones
  - Fixed RSS feed button clicks when landing on anchor links by using origin + pathname for RSS links
  - Improved CLI download speed by removing sourcemaps

  ## Technical improvements

@@ -572,9 +584,9 @@

  - Group-level public access: make entire page groups public via `docs.json` so you don’t need `public: true` on each page ([learn more](https://mintlify.com/docs/authentication-personalization/authentication-setup#group-level))
  - Support [`logoutURL in OAuth configuration`](https://mintlify.com/docs/authentication-personalization/authentication-setup#implementation-3) to delete upstream cookies and complete sign-out
  - On OAuth errors, users are redirected to your specified `logoutURL` to restart the auth flow
  - Fixed a flash of a 500 error during OAuth/JWT flows before the callback
  - Auto-strip `https://` from URLs in OAuth/JWT auth configuration to prevent misconfiguration

  ## API playground enhancements

@@ -585,27 +597,27 @@

  ## Assistant updates

  - Fixed an issue where the action menu (containing options like copy and thumbs up) for older messages disappeared when new ones streamed in
  - Fixed accessibility of nested `/mcp/...` pages after the [hosted MCP servers release](https://mintlify.com/docs/ai/model-context-protocol#accessing-your-mcp-server) from last week

  ## Performance and reliability

  - All image and video assets present in your docs repo are now served at the appropriate path on your domain. For example, if you have `/assets/marketing/my-logo.png` in your repo, it will be available at `https://mydocsurl.extension/assets/marketing/my-logo.png`.
  - Email field on login for the Mintlify dashboard now autofocuses so you can start typing immediately _(quality of life improvement)_
  - Both custom domains and subdomains in Redis for a performance improvement on navigation load times (~50ms latency reduction)
  - Added retry logic for PDF exports to improve reliability
  - Fixed cookie consent popup reappearing after acceptance or dismissal—first selection is now respected
  - Fixed copying a page to clipboard on Safari by specifying a MIME `type` in `navigator.write`

  ## Technical improvements

  - CLI bugfixes for windows and pnpm, plus CI tests to prevent regressions
  - Improved error logging output—a quality of life upgrade for our engineering team when debugging
  - Minor fixes to the broken-link CI action when `contentDirectory` files are missing
  - Fixed a regression caused by the auth-protected preview fixes from last week where the active tab was not being set correctly in the navigation UI
  - Fixed theme light background color not being applied to active tab icons
  - Fixed an issue where changing the auth type in the dashboard would update and then flip back to the previously saved type—now the new selection persists after saving
  - Internal DX improvements for enterprise customers with custom UI libraries—it's now easier for us to include your components and accommodate requests on shorter timelines
 </Update>

 <Update label="August 2, 2025" tags={["Improvements"]} rss={{ title: "Weekly Updates", description: "Authentication improvements, search enhancements, and assistant API" }}>
@@ -614,11 +626,11 @@
  - Local development improvements to auth, enabling faster development of auth features and bug fixes in this product area
  - Preview deployments now available for auth-protected sites
  - Fixed redirect behavior to properly return users to their original page after authentication
  - Fixed logout button display for full authentication (previously only worked for partial authentication)

  ## API playground enhancements

  - Fixed `multipart/form-data` file upload functionality in the API playground
  - Fixed anchor link behavior so clicking them updates the URL without scrolling to top of page
  - Fixed anchor link issues in nested tabs

@@ -631,15 +643,15 @@

  ## Performance and reliability

  - Made search feel more crisp and accurate by aborting debounced requests as you type
  - Resource provisions for a new CDN - expect image asset and page load times to improve soon
  - Fixed bugs for rendering complex Mermaid diagrams like GANTT charts
  - Fixed CLI bugs on Windows to improve stability and added tests to prevent regression

  ## Technical improvements

  - Added OpenTelemetry for traces in NextJS application to improve time to first byte for customers
  - Migrated from Octokit to GitHub API Client to improve latency in the web editor experience
  - Fixed duplicate meta tags for OpenGraph
  - Upgraded MongoDB from version 6 to 7 for improved performance and new features
 </Update>
@@ -647,16 +659,16 @@
 <Update label="July 2025" tags={["New releases", "Improvements"]} rss={{ title: "July Product Updates", description: "Slack app integration, hosted MCP servers, Cursor integration, and performance improvements" }}>
  ## Slack app

  - Zero friction access: Bot responds to DMs, @mentions, and any question in your `#ask-ai` channel
  - One-click setup: Install directly from your Mintlify dashboard in seconds
  - Contextual answers: Searches your entire documentation to provide relevant, accurate responses
  - Deflect support interruptions: Turn daily questions into instant, self-serve answers

  Learn more in our [Slack app guide](/ai/slack-app).

  ## Hosted MCP servers

  Deploy hosted Model Context Protocol (MCP) servers directly through Mintlify to integrate with AI tool like Claude, Cursor, and others. Learn more in our [MCP guide](/ai/model-context-protocol).

  Help users quickly connect your MCP server to Cursor or VS Code from any page in your docs via the contextual menu. See [Contextual menu](/ai/contextual-menu) for more information.

@@ -669,7 +681,7 @@
 <Update label="June 2025" tags={["New releases", "Improvements"]} rss={{ title: "June Product Updates", description: "AI assistant updates and subscribable changelogs" }}>
  ## AI assistant updates

  - Improved accuracy through agentic RAG with tool calling
  - Provides navigable links to referenced pages so that users can go directly to the source of answers
  - Copy shortcut for code examples generated by assistant
  - "Ask AI" shortcut on code blocks in documentation to generate explanations from the assistant
@@ -678,10 +690,10 @@

  ## Subscribable changelogs

  - Automatically generate an RSS feed from changelog pages
  - Integrate RSS-enabled updates with Slack, email, and other tools

  Learn more in our new [Changelog guide](/create/changelogs)
 </Update>

 <Update label="May 2025" tags={["Improvements"]}>
@@ -700,10 +712,10 @@
 </Update>

 <Update label="April 2025" tags={["New releases", "Improvements"]}>
  ## Web Editor 3.0

  <Frame>
    ![Webeditor3 Jpe](/images/webeditor3.jpeg)
  </Frame>
  Overhauled usability in the WYSIWYG editor.

@@ -712,21 +724,21 @@
  - Search for file names using ⌘ + P shortcut
  - Pages load 10x faster
  - Faster load times when searching for a branch
  - Page options tab to configure layout, title, & metadata for SEO
  - Floating toolbar when you highlight text

  **Additional fixes**

  - Fixed top margin for changelog components
  - Improved reliability of right click behavior
  - After clicking publish, you’ll stay on the same page instead of being brought to an empty state
  - Standardized colors in file icons
  - Improved reliability after selecting new branches several times in a row
  - Removed Diff mode
  - More consistency when creating a new folder from the dropdown
  - Fixed block quotes creating more block quotes when trying to deselect

  ## AI Translations in beta

  <Frame>
    ![AI Translations graphic](/images/changelog/translations.png)
@@ -760,10 +772,10 @@

  - OG images fixed
  - Fixed icon style inconsistency for anchors without container
  - Improved styling nits for dashboard border for mobile-tablet-desktop responsiveness
  - Show code examples even when in simple mode for API playground
  - Support "command + k" shortcut for search in web editor
  - Codeblocks within callouts expand to fill the width of the callout area
 </Update>

 <Update label="February 2025" tags={["New releases", "Improvements"]}>
@@ -776,7 +788,7 @@

  Upgrade from `mint.json` to `docs.json` with the following steps:

  1. Make sure your CLI is the latest version

  ```bash
  npm i mint@latest -g
@@ -790,15 +802,15 @@

  1. Delete your old `mint.json` file and push your changes

  ## CI Checks

  Automatically lint your docs to find broken links, discover spelling and grammar issues, or enforce writing styles with your own Vale config. Learn more in our [docs](deploy/ci).

  ## .md support for LLMs

  All documentation pages are now automatically available as plain Markdown files—just append `.md` to the URL. This makes it easier for LLMs to ingest individual pages from your documentation.

  ## More Themes

  <Frame>
    ![graphic with text "Themes v2"](/images/changelog/themes.png)
@@ -815,24 +827,24 @@

  - [Guide to Technical Writing:](https://mintlify.com/guides/introduction)Best practices for writing technical documentation, including audience research, content types, and writing tips.
  - [Dropdown component](organize/navigation#dropdowns): Organize navigation with a dropdown, in addition to tabs and anchors.
  - [AI syntax fixer](https://x.com/ricardonunez_io/status/1892334887644123192): The web editor will catch if there’s a parsing error and use AI to suggest fixes.
 </Update>

 <Update label="January 2025" tags={["Improvements"]}>
  ## AI Assistant Improvements

  - New UI with dedicated chat page & pre-filled prompts
  - Stability improvements. For example, bug fixes of editing the wrong file or no files at all
  - More robust knowledge for adding & editing components
  - Improved `docs.json` file editing

  ## Partial Authentication

  Customize access to any page or section of content depending on user permissions. Supports connecting with your own authentication system.

  ## Revamped API Playground

  We’ve overhauled the design and performance of the [API Playground](/api-playground/). Updates include:

  - Easier detail expansion for an overview of a field
  - More intuitive nested design. For example, adding or deleting items
@@ -853,27 +865,27 @@
 </Update>

 <Update label="November 2024">
  ## AI Writer

  <Frame>
    ![AI Assistant](/images/changelog/ai-assistant.jpg)
  </Frame>
  You can now ask AI to make changes to your docs, with the context of all existing documentation. Type in a prompt and the writer will propose changes by generating a pull request.

  ## GitLab Integration Upgrade

  We've improved our support for syncing with GitLab, such as enabling automated updates and preview deployments. Check out our [docs on GitLab](/deploy/gitlab) to get started.

  ## Web Editor

  <Frame>
    ![Web Editor](/images/changelog/webeditor.jpg)
  </Frame>
  We've revamped our web editor so that you can now update docs with a fully WYSIWYG experience, while syncing with markdown.

  Check out our [docs on getting started with Web Editor](/editor).

  ## /llms.txt support

  <Frame>
    ![llms.txt support](/images/changelog/llms.jpg)
@@ -882,30 +894,30 @@

  ## Localization

  You can now localize your docs which operates similarly to versioning. Add a `locale` to a version and fixed content in Mintlify like "Was this page helpful?" will also match the locale.

  ### Quality Improvements

  - Return chat & search results based on the current version that the user is reading
  - Authenticate users with OAuth, in addition to JWT or Shared Session tokens.
 </Update>

 <Update label="October 2024">
  ## Changelogs

  Launched a new [Update component](/components/update) to make it easier to display and report updates (like this one) to your users.

  <Frame>
    ![Changelog](/images/changelog/changelog.jpg)
  </Frame>
  ## Code Line Highlighting

  You can now highlight lines of code in your docs to emphasize and bring attention to important parts by adding a special comment after the language identifier. Use curly braces `{}` and specify line numbers or ranges separated by commas.

  ```javascript Line Highlighting Example {1,3,4,5}
  const greeting = "Hello, World!";
  function sayHello() {
    console.log(greeting);
  }
  sayHello();
  ```