# April 18, 2023: Cell Editor Improvements, BYO Large Language Model, and more ## BYO Large Language Model Enterprises that are building their own large language models for privacy or security reasons can now bring them to Mito Enterprise. ## Cell Editor Improvements The formula writing experience in Mito has now been overhauled. Included: 1. The cell editor will expand as your formula grows in length. 2. The function documentation displayed will be relevant more of the time. 3. Other minor improvements - with a resizable formula bar coming soon! #### More Import Methods 1. Import multiple ranges from a single CSV file. Simply select a CSV file in the import taskpane, then click `Configure` and then click to import multiple ranges. 2. Add more starts with and contains conditions to Excel range import, so users can locate better datasets. #### --- # 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/april-18-2023-cell-editor-improvements-byo-large-language-model-and-more.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.