Version 2.5 brings a major under-the-hood overhaul to make the playground experience faster, safer, and more reliable. Performance & Speed: - Greatly improved rendering speeds for the File Manager, Vector Store uploads, and chat history - Scrolling through files and conversations is now significantly smoother and more responsive Reliability Fixes: - Fixed an issue where the chat interface could occasionally lock up if a network error occurred while the AI was generating text - Enhanced the URL detection engine to better recognize, extract, and render web pages directly within conversations Privacy & Security: - Strengthened privacy safeguards to ensure authorization tokens and private keys are aggressively redacted and never leaked during app diagnostics New Models: - Added full support for the new GPT-5.5 family of models, including GPT-5.5, Pro, Mini, and Nano

OpenResponses 2.0 is a major update since the original App Store launch. - Added GPT-5.4, GPT-5.3, GPT-5.2, GPT-5.1, GPT-5-mini, refreshed model aliases, and better model compatibility controls - Added Apple Calendar, Contacts, and Reminders tools with safer permission flows and improved local-time handling - Added Explore Demo, camera capture, better file and image attachments, message quick actions, and cleaner chat and settings UI - Added Request Inspector, activity feed, reasoning traces, token usage, and more reliable streaming and tool-call follow-through - Added an explicit first-send OpenAI data sharing notice with Allow & Send consent before live requests leave the device - Strengthened App Store disclosures, privacy copy, and approval flows for computer use and other sensitive actions