Doc: update changelog (#2553)

docs/changelog.mdx

@@ -192,6 +192,71 @@ mode: "wide"
 
 <Tab title="Platform">
 
+<Update label="2025-04-12" description="">
+
+**New Features:**
+- **Memory Management:** 
+  - Added ability to delete memories from Project level with filters
+  - Added delete memories capability on Memories Page
+- **Memory Visualization:** Released V1 Graph Memory Visualization
+- **Graph Playground:** Enabled for @mem0.ai users
+- **Notifications:** Added email alerts to organization owners when new members join
+- **Memory Export:** Added date support for filtering memory exports
+
+**Improvements:**
+- **Performance:** 
+  - Optimized graph for better performance
+  - Optimized database calls in ADD method
+- **Analytics:** Added flagging of paid users in Posthog
+- **CI/CD:** Improved CI pipeline and fixed lint issues
+
+</Update>
+
+<Update label="2025-04-10" description="">
+
+**New Features:**
+- **Notifications:** Implemented email notifications for organization owners when new members join
+
+**Improvements:**
+- **CI/CD:** Fixed Dockerfile for CI tests
+
+</Update>
+
+<Update label="2025-04-09" description="">
+
+**Improvements:**
+- **Integrations:** Updated chat model for Together Qwen
+- **Platform:** Removed older platforms
+- **Bug Fixes:** Fixed FILTER_MAPPING
+
+</Update>
+
+<Update label="2025-04-03" description="">
+
+**New Features:**
+- **Memory:** Added implicit memory capabilities
+- **API:** Improved implicit lambda and get_all v2 functionality
+
+</Update>
+
+<Update label="2025-04-02" description="">
+
+**New Features:**
+- **Integrations:** Added Clay integration
+
+**Improvements:**
+- **Integrations:** Removed deepseek coder from Together
+- **API:** Added custom instructions for add v2
+
+</Update>
+
+<Update label="2025-03-31" description="">
+
+**Security:**
+- **Validation:** Added key validation in messages
+
+</Update>
+
 <Update label="2025-03-28" description="">
 - **Updated Playground Prompt**
 - **Send Email on User Addition to Org/Proj**