# Mar 11th, 2024

## New Features

* **User Slack Data Migration:** User Slack data can now be migrated to accommodate Slack threads and replies, enhancing user interaction.
* **Common Knowledge Integration:** Common knowledge has been added to the integration sources endpoint, expanding our system's capabilities.
* **Pin Shared Knowledge Items:** System administrators can now pin shared knowledge items to the top of the list, enhancing visibility and accessibility.
* **Safe Document Handling:** The system will no longer fail on empty documents, improving system reliability.
* **Manage Shared Knowledge:** Users can now delete and edit their shared knowledge, providing more control over shared content.

## Improvements

* **Rememberizer UI Update:** The Rememberizer UI has been updated based on the new format of Slack Replies.

## Bug Fixes

* **Switching Between Common Knowledge:** Fixed an issue when switching between common knowledge when refining memento.
* **Unsupported Document Visibility:** Fixed the issue causing unsupported documents to be displayed.
* **User Document List:** Subscribed documents will no longer appear in the list of user documents.
* **Memento Size Estimation:** Rectified the incorrect calculation of the estimated size of the memento.