# December 5, 2025 - Show Your Work, Agent We've been busy making the Mito experience great that we've forgotten to write up release notes for the last couple of releases. Here's what's new in the last month: ### Agent Review You no longer have to guess what changes the Agent has made. After the Agent is complete you can now review all of the changes made to a notebook. Go cell-by-cell if and choose what stays, and what gos. ### New Models We've added support for the following models: * Gemini 3 * Claude Haiku 4.5 ### App Mode * App Mode out of beta! * You can now have multiple app in one folder. * Ability to create/edit apps through Agent mode. * Users can describe the app they want in Agent mode. * App preview placeholder. * A month of smaller bug fixes I've since forgotten about. ### Other Changes * Drag-and-drop file uploads. * Agent is aware of active cell. * Added free-tier usage stats to chat taskpane. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.trymito.io/misc/release-notes/december-5-2025-show-your-work-agent.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.