added changelogs from assistant + partial auth

changelog/overview.mdx

@@ -3,6 +3,39 @@
 description: "New updates and improvements"
 mode: "center"
 ---
+
+<Update label = "February 2025">
+
+## docs.json replacing mint.json
+Upgrades include better multi-level versioning, easier visual comprehension, and more consistent terminology. 
+
+[Update your Mintlify CLI](/settings/global). 
+
+## 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](settings/ci). 
+
+## More Themes
+New pre-built themes to modify the look & feel of your docs. Configure via your [docs.json file](/settings/global). 
+
+Now available: 
+- Maple
+- Palm
+
+</Update>
+
+<Update label = "January 2025"> 
+
+## AI Assistant Improvements
+- New UI with dedicated chat page & pre-filled prompts
+- Stability improvements, e.g. bug fixes of editing the wrong file or no files at all
+- More robust knowledge for adding & editing components
+- Improved mint.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. 
+
+</Update>
+
 <Update label="December 2024">
   ## Authentication
     <Frame>
@@ -11,7 +44,7 @@
     Make docs private by setting up authentication via JWT, OAuth, or a universal password. With this privacy, you can create an internal knowledge base or prevent competitors from seeing your docs.
 
 
 
 </Update>
 
 
@@ -87,7 +120,7 @@
   sayHello();
   ```
   ````
 
   ## Light mode code blocks
 
   Code blocks now have a light mode variant which can be enabled by adding the following to your `mint.json`:
@@ -111,7 +144,7 @@
   ## Filter search based on the current user
 
   When personalization is enabled, search results are now filtered based on the current logged in user so that they only see the relevant content.
 
   ## Custom Prompts for AI Chat
 
   You can now customize the prompts for the AI chat. Please reach out to [support](mailto:[email protected]) if you'd like to customize the prompts.
@@ -192,7 +225,7 @@
 
   * Search analytics are now available in the dashboard.
 
   * Delete an org functionality has been added to the dashboard.
 
   * Shipped GitLab connection UI.
 
@@ -228,7 +261,7 @@
   By default, API playground requests are proxied by Mintlify. Now you can use
   `disableProxy` to disable this behavior and support request types like file
   uploads.
 
   * [Learn more about API configurations](/settings/global#api-configurations)
 
   ## Mobile SEO improvements
@@ -256,7 +289,7 @@
   ## AI Widget
 
   <Frame>
     <img src="/images/changelog/widget.png" alt="AI Widget" />
   </Frame>
 
   For `Pro` users, we introduced Mintlify Widget, an extension of your docs to
@@ -265,8 +298,8 @@
   on your existing documentation pages.
 
   * [Read the blog announcement](https://mintlify.com/blog/widget)
 
   * [Learn how to install the Widget](/advanced/widget/chat#getting-started)
 
   ## Pro Plan
 
@@ -288,7 +321,7 @@
 <Update label="June 2024">
 
 ## Launch Week Highlights
 * Themes: Customize your styling with pre-configured themes. Just add the theme Quill, Prism, or Venus to your `mint.json` file and it'll update your docs styling.
 * Search V2: directly query OpenAPI endpoint descriptions and titles to reach API Reference pages, remove hidden pages from search, and enjoy our updated searchbar UI.
 * Web Editor branching: create branches in our web editor without an IDE.
 * User Personalization: authenticate users with Shared Session or JWT so that you can show them customized content, such as pre-filling API keys or showing specific content for customers.
@@ -298,7 +331,7 @@
 
 <Update label="May 2024">
 
 ## Okta SSO 
 We now support sign-on via Okta SAML and OIDC.
 
 ## Mintlify REST API