Release 2025.48
4 min read
This is a preview page for the upcoming 2025.48 release to announce the necessary infrastructure changes early before the release.
NOTE: The last release of 2025 will be December 10th. The first release of 2026 will be January 7.
📌 Release Overview
2025.48
Unique hosted:
Self hosted:
Chat Platform
🚀 What’s New (Business/End-User Focus)
User Code Execution (Experimental):
Users can access Code Execution in combination with Azure OpenAI models to enhance the model with the ability to write and run python code. This capability unlocks the ability to run perform deterministic calculation, exploratory data analysis, create charts and graphs, and generate output files. For more information, please see our page on Code Execution.
It is strongly recommended that Code Execution is used with Azure OpenAI GPT-5. In current deployment, Code Execution is only compatible with Azure OpenAI models.
Infrastructure Change: Experimental Code Execution requires an infrastructure update. Refer to the 2025.48 Infrastructure Changes. Customer managed tenants will need to implement these suggested changes in order to use Code Execution
User MCP (BETA)
This update introduces first-class support for MCP across our chat platform, enabling deeper integrations, flexible tool access, and improved administrative control over server and tool availability. For more information on this, please see detailed information about MCP Tools and MCP Connectors for Admins.
MCP Tool Access in Chat (User-Facing)
Users can now seamlessly interact with MCP Tools directly within the chat experience.
This includes:
Automatic detection of tools made available in their Space
Ability to invoke MCP-powered actions during conversations
A unified, consistent user experience across all MCP-enabled integrations
This enhancement enables richer workflows, deeper automation, and better integration with external systems.
Tools list
When a tool is selected to chat
Space-Level MCP Configuration (Admin)
Admins now have full control over which MCP servers and tools are available within each Space.
Admins can:
Select which tools from each server are exposed to Space members
Manage tool permission and visibility centrally
This ensures that each Space has exactly the right capabilities for its use case.
Space Admin Tools section
Space Admin MCP Server configuration
Global MCP Controls (MCP Admin)
A new MCP Admin role has been introduced with the ability to define platform-wide availability rules.
MCP Admins can:
Globally whitelist MCP servers
Globally whitelist MCP tools
Control which integrations are eligible to be assigned to Spaces by Admins
These global controls provide governance, security, and consistency across the entire organization.
Granular control over each MCP Tool in a MCP server
Infrastructure Change: Beta MCP requires an infrastructure update. Refer to the 2025.48 Infrastructure Changes. Customer managed tenants will need to implement these suggested changes in order to use MCP
Admin
🔧 Improvements
User More natural date display: Messages can now show dates like “Today” or “Yesterday” for improved readability. Full dates are still shown when appropriate.
Agentic Table
🔧 Improvements
User Updated design system for toolbar: Toolbar buttons and badges now adhere to the platform wide style for buttons and badges providing a cleaner, more compact interface.
User Mark sheet complete without Review Status: Users can now mark a sheet complete manually if there is no Review Status column.
Admin Upload & Chat Behavior for Different Column Types: Uploads can now be selectively ignored for library columns using the new excludeUploadedFiles: true column configuration setting, while remaining active for filtered knowledge-base columns.
🐞 Bug Fixes
User Locked header row: Previously, headers could be edited in the table but those changes would not be saved due to table configuration. Headers are now locked from editing to prevent confusion.
Unique AI
🔧 Improvements
User Chat with uploaded files: The steps feature now shows all executed tool calls, including detailed information on file searches and web queries. With this update, the underlying actions within a UniqueAI run are directly visible in the UI. Activating this functionality requires setting the feature flag FEATURE_FLAG_ENABLE_THINKING_STEPS_UN_13848 to true.
Admin GPT-5.1 is deployed and available in the approved model drop-down for UniqueAI: While the model delivers strong overall quality, it currently tends to respond in a more casual and less professional tone and often produces more text-heavy answers with repeated or unnecessary details. For this reason, GPT-5 remains the default model until further prompt refinements are completed. Nevertheless, the model can be selected within the drop-down list.
🐞 Bug Fixes
User Improved Handling of Expired Uploaded Files: A bug has been fixed where chats containing expired uploaded documents displayed a generic and unclear error message. The system now correctly handles expired files and no longer fails. In addition, an assistant message is shown to inform the user that the file has expired.
Note: This bug has also been resolved within DocumentSearchV2.
Language Model
Retirement:
Gemini-2.5-preview-06-05 model
Admin Due to the upcoming retirement of gemini-2.5-pro-preview-06-05, all spaces and AI templates previously using litellm:gemini-2.5-pro-preview-06-05 have been migrated to the stable version of Gemini 2.5 Flash lite (litellm:gemini-2.5-pro).
New Model Deployments:
Gemini-3-Pro
Admin Gemini-3-Pro is available through LiteLLM using the following enum:
litellm:gemini-3-pro-preview
OpenAI
Admin GPT-5.1 is available through Azure and LiteLLM using the following enum:
AZURE_GPT_51_2025_1113litellm:openai-gpt-5-1
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