Hi everyone, We are proud to announce the release of *version 2.1* for *Oxygen AI Positron Assistant*, a powerful tool that helps users increase their productivity by providing support for using AI-generated content within Oxygen tools - Oxygen XML Editor/Author/Developer, Oxygen XML Web Author, and Oxygen Content Fusion. Version 2.1 expands upon the enhancements of the previous version by adding the advanced multi-modal *GPT-4o* to the list of models to choose from. This model is quicker and more cost-effective compared to the GPT-4 Turbo model. For the Enterprise version of Oxygen AI Positron Assistant, the Microsoft Azure OpenAI Service connector now supports *authentication using Microsoft Entra ID*, providing users with improved security and flexibility. Processing content within the editor has gotten even more easier as any content selected in the main editor area is automatically passed as context for the conversation when directly initiating a new chat with the AI. *New AI actions* have been introduced in this version, allowing users to generate, document, or explain specific code snippets, initiate a conversation with the AI regarding certain code snippets, and create alternate text for images. Version 2.1 also introduces three *AI-powered XML refactoring actions* that enable users working with DITA XML topics to generate alternate text for images, generate missing short descriptions, and shorten existing short descriptions. Furthermore, Oxygen XML Web Author users who integrate the /Oxygen AI Positron Assistant Enterprise for Web Author/ plugin now have the ability to filter the list of AI actions. For more information, see: https://www.oxygenxml.com/ai_positron_assistant.html As always, thank you for your support and don't forget that feedback is welcome! Best regards, Alin -- Alin Belu Oxygen XML Editor