The full history
ChatGPT & Codex Changelog
Every ChatGPT & Codex release, in plain language — up to ChatGPT — September 3, 2026.
282 releases tracked
ChatGPT — September 3, 2026
The introduction of GPT-6 Astra brings advanced capabilities for coding, research, and complex multi-step tasks to limited organizations. Key features include dynamic document and presentation creation, with broader availability planned soon.
OpenAI API — September, 2026
The release of GPT-6 Astra, a highly capable model for end-to-end tasks like reasoning, coding, and research, is now available. This update also introduces new asynchronous controls for long-running agent work and refined API error handling.
OpenAI API — September, 2026
A new era of AI capabilities with the release of GPT-6 Astra, our most capable model for complex end-to-end tasks. Enhanced controls for long-running work, including async tool calling and mid-turn steering, are now available.
OpenAI API — September, 2026
Enhanced API error responses now differentiate between rapid traffic increases (429 slow_down) and temporary server overload (503 server_is_overloaded), providing clearer guidance for retry strategies including new Retry-After headers.
ChatGPT — September 1, 2026
The Healthcare Public Data plugin for ChatGPT for Clinicians is now available for eligible US users. This plugin provides access to nine apps for searching public healthcare sources like biomedical research and clinical trials.
ChatGPT — August 31, 2026
Personalized sticker pack creation and sharing is now available globally on mobile. Live voice conversations can appear on your iPhone's Lock Screen, alongside new website tools and expanded browser extension support for desktop users.
ChatGPT — August 28, 2026
Multiple Google accounts support for ChatGPT plugins, including Gmail, Calendar, and Contacts. Integration of personal and work accounts for combined queries across web, desktop, iOS, and Android for eligible users.
ChatGPT — August 27, 2026
New controls for temporary chats include options for personalized responses using memory, plugins, and custom instructions. Users can now also save temporary chats, converting them into regular chat history entries.
ChatGPT — August 25, 2026
New capabilities for ChatGPT Work include automated task completion on signed-in websites and webhook-triggered scheduled tasks for Gmail, Slack, and GitHub. These enhancements streamline workflows and expand automation possibilities.
ChatGPT — August 21, 2026
Enhanced plugin discovery and recommendations prioritize useful tools, alongside more time-aware answers. Faster long web conversations and various mobile app improvements are also included.
ChatGPT — August 20, 2026
Site owners can now change ChatGPT Site URLs without redeployment, with automatic redirection. Apple Messages integration is here for desktop app users on Apple silicon Macs, allowing messaging from within the app.
ChatGPT — August 14, 2026
New interactive quizzes for easy studying, flexible project memory settings, and the ChatGPT desktop app for Linux. Enhancements across web and mobile improve your workflow.
ChatGPT — August 13, 2026
Enhanced Google Drive integration brings direct file access and AI collaboration to your Library. macOS users gain optional Computer History for contextual AI assistance.
ChatGPT — August 10, 2026
Integrated restaurant reservation search and booking is now available in ChatGPT, leveraging OpenTable, Resy, and Yelp. This feature is rolling out across all ChatGPT plans on mobile, web, and desktop.
ChatGPT — August 10, 2026
The addition of restaurant reservation search and booking within ChatGPT, leveraging OpenTable, Resy, and Yelp. Availability across most ChatGPT plans on mobile, web, and desktop.
ChatGPT — August 7, 2026
Significant updates to document and file management, including retained formatting on paste, a file library, and enhanced search. Also, improvements for Voice conversations and Work usage.
ChatGPT — August 6, 2026
Major GPT-5.6 updates in ChatGPT, including a new thought control slider for Plus/Pro users and upcoming unlimited text chats for Free/Go users. These improvements are for the chat experience.
ChatGPT — August 4, 2026
New education plugins for college students, and K-12 and college educators are now available. Large pastes over 10k characters are automatically converted to attachments, keeping your composer clean across all plans.
OpenAI API — August, 2026
This release features Ultrafast mode for GPT-5.6 Sol, reduced GPT-5.6 Sol pricing, and a Prompt Caching dashboard. Important changes include Assistants API shutdown and transcription model deprecations.
OpenAI API — August, 2026
Experience a new Ultrafast mode for GPT-5.6 Sol, a Prompt Caching dashboard for efficiency, and significantly reduced GPT-5.6 Sol pricing. This release also brings regional processing options and enhanced security tooling.
OpenAI API — August, 2026
A new Ultrafast mode for GPT-5.6 Sol, reduced GPT-5.6 Sol pricing, and a Prompt Caching dashboard enhance API platform performance and cost efficiency. Broader regional processing options and imaging capabilities are also included.
OpenAI API — August, 2026
Significant cost reductions for GPT-5.6 Sol and Ultrafast mode for up to 14x faster processing. New Prompt Caching dashboard, transparent image backgrounds, and enhanced security program access.
OpenAI API — August, 2026
Ultrafast mode for GPT-5.6 Sol, up to 14x faster, now available in limited preview. A new Prompt Caching dashboard tracks efficiency, and Fast mode supports long-context requests for GPT-5.6 Sol, Terra, and Luna.
OpenAI API — August, 2026
Ultrafast mode for GPT-5.6 Sol, up to 14x faster, now in preview. A new Prompt Caching dashboard provides key insights into caching efficiency and optimization.
OpenAI API — August, 2026
Ultrafast mode for GPT-5.6 Sol, offering up to 14x faster processing, and Daybreak's new Blue and Red tiers for defensive security work and advanced exploit validation. Enhanced performance across models and better usage analytics.
OpenAI API — August, 2026
Expanded Daybreak access with two tiers (Blue/Red) for specialized defensive security. Fast mode's new long-context support for select models.
ChatGPT — July 31, 2026
The official DALL·E GPT will be retired on August 30, 2026. A recommendation for users is the downloading of existing images and the utilization of ChatGPT Images for future image creation.
ChatGPT — July 29, 2026
Complimentary 12-month ChatGPT access for academic research team workspaces, plus simplified 'Sign in with ChatGPT' for popular apps like Notion and HubSpot.
ChatGPT — July 29, 2026
New complimentary ChatGPT workspaces are available for academic research teams, offering dedicated, secure collaboration for up to five members. Also, a streamlined 'Sign in with ChatGPT' option is rolling out to popular partner sites, making account setup easier.
ChatGPT — July 23, 2026
An innovative health experience in ChatGPT offers secure connections for medical and Apple Health data, enabling personalized health questions and insights. Additionally, ChatGPT Voice is now integrated into Work and Codex desktop app experiences.
ChatGPT — July 16, 2026
Major updates to the ChatGPT desktop app bring a redesigned layout with a global Chat/Work switcher and unified Recents. These enhancements streamline your workflow, integrate Projects, and enable seamless Work continuity across devices on macOS and Windows.
ChatGPT — July 15, 2026
A significant increase in the custom instructions character limit for Plus, Pro, Enterprise, Business, and Education users. Custom instructions now support up to 5,000 characters, up from 1,500, allowing for more detailed customization of ChatGPT’s behavior.
ChatGPT — July 14, 2026
A new, unified search experience across all your chats, projects, images, and documents. Powerful filtering for rapid content discovery on web, iOS, and Android, available for all plans.
ChatGPT — July 14, 2026
A new, supercharged search experience across all your ChatGPT content, including chats, projects, images, and documents, is now available. This unified search is accessible from the sidebar on web, iOS, and Android for all plans.
ChatGPT — July 13, 2026
ChatGPT's return to WhatsApp in the EEA, enabling messaging, image creation, voice notes, and more, now with optional account linking. Availability also extends to Kakao and Viber users.
ChatGPT — July 13, 2026
ChatGPT's return to WhatsApp in the European Economic Area, enabling messaging, image uploads, voice notes, and image creation. Also, availability on Kakao in South Korea and Viber.
ChatGPT — July 9, 2026
Powerful new agent capabilities with ChatGPT Work for longer tasks, a unified desktop app combining Chat, Work, and Codex, and a new Sites feature for interactive web creations.
ChatGPT — July 8, 2026
ChatGPT Voice now uses GPT-Live-1, offering real-time listening, speaking, web search, and visual results. Available on consumer plans across web and mobile apps.
ChatGPT — July 6, 2026
ChatGPT for PowerPoint is now generally available, enabling slide creation and revision directly within PowerPoint. Additionally, GPT-5.5 Instant Mini replaces its predecessor as the improved fallback model in ChatGPT, offering better responses.
OpenAI API — July, 2026
Major upgrades with the GPT-5.6 model family, offering advanced capabilities like Programmatic Tool Calling and significant cost reductions. New transcription models and a Terraform provider enhance the platform.
ChatGPT — June 26, 2026
Expansion of personal finance management to Plus and Android users, allowing secure account connection and financial insights. Significant improvements in dictation accuracy across languages and noisy environments.
ChatGPT — June 25, 2026
Codex Remote's general availability across all ChatGPT plans, offering mobile device control for development. A new DigitalOcean Droplet workspace plugin enables direct provisioning and connection for remote work.
ChatGPT — June 24, 2026
Significant improvements to conversational quality, especially for planning, shopping, and advice. The model now better understands user goals, handles complex instructions, and provides more coherent, location-aware recommendations.
ChatGPT — June 22, 2026
Expanded automatic attachment of large pastes for ChatGPT Free and Go users, with an increased 10k character threshold for all. The result: cleaner composer views and improved context window management.
ChatGPT — June 18, 2026
New pronunciation guidance, World Cup updates, and a powerful macOS workflow recording feature are now available, alongside smoother app organization and faster photo uploads.
ChatGPT — June 17, 2026
A new Scheduled page centralizes task management, making reminders and recurring work easier to find, edit, and track. Tasks are now faster, more reliable, and offer smarter, more useful notifications.
ChatGPT — June 12, 2026
Expanded memory controls for deleting, disabling, and editing your memory summary are now available. GPT-5.2 models have also been retired, with existing conversations continuing on GPT-5.5.
ChatGPT — June 11, 2026
This release introduces Developer mode for browser debugging and rate-limit reset banking with referral rewards. Also included are a new /init command, customizable macOS Dock icons, and improved usage-limit errors.
ChatGPT — June 11, 2026
This release introduces Developer Mode for browser debugging in Chrome and the Codex in-app browser, alongside rate-limit reset banking for Plus and Pro users. Additional enhancements include the /init command and customizable macOS Dock icons.
ChatGPT — June 10, 2026
A redesigned model picker with simplified options like Instant, Medium, and High for an easier balance of speed and reasoning. Available for Plus and Pro users on all platforms.
ChatGPT — June 8, 2026
Dynamic charts now bring your data to life in conversations. A new full-screen editor enhances long-form writing, alongside direct email sending and various platform-specific improvements.
ChatGPT — June 8, 2026
New interactive charts in answers and email sending from chat conversations. Also, full-screen writing blocks, message editing with attachments, and other enhancements across web, iOS, and Android.
ChatGPT — June 8, 2026
0 new features, 2 fixes. Improvement to charts, table of contents and full screen writing. Also fixes long-standing issues around editing messages with attachments, and various other bug fixes.
ChatGPT — June 4, 2026
Major memory upgrades deliver more relevant conversations by keeping context up-to-date. All logged-in users now have access to Lockdown Mode for enhanced security.
ChatGPT — June 4, 2026
0 new features, 0 fixes. 6 changes
ChatGPT — June 2, 2026
1 new features, 0 fixes. We’re rolling out Active sessions, a new security feature in ChatGPT that helps users review sessions associated with their account and sign out of sessions they don’t recogni
ChatGPT — June 1, 2026
0 new features, 0 fixes. 4 changes
OpenAI API — June, 2026
Major updates include web search with image results, integrated moderation scores in API responses, and a Safety Usage Dashboard. Also, granular container session billing and OpenAI models now on Amazon Bedrock.
ChatGPT — May 29, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — May 28, 2026
0 new features, 0 fixes. 4 changes
ChatGPT — May 21, 2026
0 new features, 0 fixes. 8 changes
ChatGPT — May 15, 2026
1 new features, 0 fixes. We’re starting to roll out a new personal finance experience in ChatGPT. Pro users in the United States can securely connect supported financial accounts, see a dashboard of w
ChatGPT — May 14, 2026
1 new features, 0 fixes. Codex is now available in preview in the ChatGPT mobile app, so you can stay connected to active work from your phone while Codex continues running on the connected Mac host.
ChatGPT — May 12, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — May 7, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — May 5, 2026
GPT-5.5 Instant as the new default model for all users brings improved accuracy and clarity. Enhanced memory and personalization for responses across chats, alongside new global spreadsheet integration.
ChatGPT — May 5, 2026
1 new features, 0 fixes. We’re rolling out GPT-5.5 Instant as ChatGPT’s new default model. It replaces GPT-5.3 Instant for all ChatGPT users and improves everyday answers across accuracy, clarity and
OpenAI API — May, 2026
This release introduces new Realtime voice models and a chat-latest snapshot for cutting-edge AI. It also features enhanced Admin API capabilities, workload identity federation, and multiple IP allowlists for improved enterprise security and control.
ChatGPT — April 30, 2026
0 new features, 0 fixes. 3 changes
ChatGPT — April 28, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — April 22, 2026
0 new features, 0 fixes. 4 changes
ChatGPT — April 21, 2026
1 new features, 0 fixes. We’re introducing ChatGPT Images 2.0, our new image generation model in ChatGPT. ChatGPT Images 2.0 is available on all ChatGPT plans. We’re also introducing images with think
ChatGPT — April 16, 2026
Introduction of advertisements for Free and Go plan users in Australia, New Zealand, and Canada. Users on Pro, Business, Enterprise, and Education plans will continue to experience an ad-free service.
ChatGPT — April 16, 2026
2 new features, 0 fixes. Rolling out ads in Australia, New Zealand, and Canada
ChatGPT — April 9, 2026
2 new features, 0 fixes. New Pro plan options
ChatGPT — April 8, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — April 2, 2026
1 new features, 0 fixes. We’re rolling out ChatGPT in CarPlay, giving you access to a hands-free ChatGPT experience while on-the-go. If you have iOS 26.4 or newer and are connected to a supported car,
OpenAI API — April, 2026
The release of new GPT-5.5 models for complex tasks, GPT Image 2 for advanced image generation, and significant updates to the Agents SDK for improved control and customization.
ChatGPT — March 27, 2026
Enhanced Box, Notion, Linear, and Dropbox apps with new actions and write capabilities. This update brings the latest app experience into ChatGPT, requiring a reconnect for existing users.
ChatGPT — March 27, 2026
1 new features, 0 fixes. We’re rolling out updated Box, Notion, Linear, and Dropbox apps in ChatGPT. These updates add new app actions, including new write capabilities where supported, and bring the
ChatGPT — March 26, 2026
Enhanced personalization with optional device location sharing for local recommendations and news. Codex now features a plugins directory for reusable workflows, and mobile users will find a simplified sidebar with more space for chats.
ChatGPT — March 26, 2026
0 new features, 0 fixes. 6 changes
ChatGPT — March 25, 2026
1 new features, 0 fixes. Google’s file connectors in ChatGPT are now unified under Google Drive, providing a single app experience for interacting with your Google Docs, Sheets and Slides on Google Dr
ChatGPT — March 24, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 23, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 20, 2026
0 new features, 0 fixes. 3 changes
ChatGPT — March 19, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 18, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 17, 2026
0 new features, 0 fixes. 14 changes
ChatGPT — March 16, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 11, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 10, 2026
0 new features, 0 fixes. 9 changes
ChatGPT — March 5, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 4, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — March 3, 2026
0 new features, 0 fixes. 2 changes
OpenAI API — March, 2026
New GPT-5.4 frontier, mini, and nano models are available, expanding options for professional and high-volume AI tasks. Significant Sora API enhancements include longer video generations, 1080p output for sora-2-pro, and reusable character references.
ChatGPT — February 27, 2026
1 new features, 3 fixes. Open search results in a new tab. Cmd+click in the search panel now opens results in a new tab, making it easier to explore without losing your place.
ChatGPT — February 25, 2026
0 new features, 0 fixes. 8 changes
ChatGPT — February 20, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — February 19, 2026
0 new features, 0 fixes. 5 changes
ChatGPT — February 13, 2026
1 new features, 0 fixes. Quick tools in the composer. A new quick-tools menu in the message composer makes common actions easier to access.
ChatGPT — February 12, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — February 10, 2026
0 new features, 0 fixes. 5 changes
ChatGPT — February 9, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — February 4, 2026
GPT-5.2 Extended thinking fully restored for maximum reasoning depth, correcting a prior reduction. Standard and Light thinking times have also been reduced for quicker responses, offering users more control over speed and quality.
ChatGPT — February 4, 2026
0 new features, 1 fixes. Jan 10, 2026: We lowered the Standard and Light thinking time as we observed users prefer faster responses. As part of this update, the Extended thinking setting for GPT-5.2 w
ChatGPT — February 2, 2026
Introduction of the Codex macOS app, a new command center for managing multiple coding agents. Key features include parallel agent management, long-horizon task execution, diff reviews, and automation.
ChatGPT — February 2, 2026
1 new features, 0 fixes. Introducing the Codex app
OpenAI API — February, 2026
New gpt-5.3-codex, GPT-Realtime-1.5, and gpt-audio-1.5 models are now available. A 40% speed boost for GPT-5.2 models, plus new API features like WebSockets, Skills, and broader input file type support.
ChatGPT — January 30, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — January 29, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — January 26, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — January 22, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — January 20, 2026
0 new features, 1 fixes. We’re making an update to ChatGPT Voice for paid users that improves its ability to follow user instructions, as well as fixes a bug where Voice can sometimes repeat back cust
ChatGPT — January 15, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — January 12, 2026
0 new features, 0 fixes. 2 changes
ChatGPT — January 7, 2026
1 new features, 0 fixes. Health appears as a new space in the ChatGPT sidebar. If you ask a health-related question in a regular chat, ChatGPT may also suggest continuing in Health. If you’re interest
OpenAI API — January, 2026
The release features the new gpt-5.2-codex model for agentic coding and the Open Responses specification for multi-provider LLM interfaces. Multiple model slugs have been updated to newer snapshots, alongside a fix for image editing fidelity.
ChatGPT — December 22, 2025
A new personalized year-end experience, "Your Year with ChatGPT," offering reflections on your 2025 interactions and usage statistics. Available to eligible Free, Plus, Pro, and Go users in select regions, with Memory and Reference Chat History required.
ChatGPT — December 22, 2025
2 new features, 0 fixes. This experience is rolling out gradually throughout the day, so it may not be available to everyone immediately. It’s available to Free, Plus, and Pro users in United States,
ChatGPT — December 19, 2025
1 new features, 0 fixes. New detailed characteristic controls
ChatGPT — December 18, 2025
A new app directory for browsing and adding third-party apps is now available, allowing you to work with tools and data directly in conversations. Additionally, a new feature allows pinning important chats to the top of your list for quick access.
ChatGPT — December 18, 2025
A new app directory for integrating tools and data directly into conversations, alongside the ability to pin important chats for quick access across all platforms.
ChatGPT — December 18, 2025
2 new features, 0 fixes. Introducing the app directory in ChatGPT
ChatGPT — December 17, 2025
New Tasks feature for automated ChatGPT prompts, with full management capabilities in Pulse. This update brings centralized viewing, creation, editing, and reviewing of tasks.
ChatGPT — December 17, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — December 16, 2025
A new and improved ChatGPT Images is here, featuring our best image generation model yet. Precise instruction following, powerful editing capabilities, and automatic saving of all images to My images provide a significantly enhanced experience.
ChatGPT — December 16, 2025
1 new features, 0 fixes. We’ve introduced a new and improved version of ChatGPT Images, powered by our best image generation model yet. With ChatGPT Images, precise instruction following and editing m
ChatGPT — December 11, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — December 11, 2025
1 new features, 0 fixes. Today, we’re releasing GPT-5.2, the next upgrade to the GPT-5 series. GPT-5.2 is smarter and more useful for both work and learning—while remaining just as enjoyable to talk t
OpenAI API — December, 2025
A new flagship GPT-5.2 model featuring enhanced intelligence, vision, and code generation, alongside advanced image generation models and improved audio capabilities.
ChatGPT — November 25, 2025
0 new features, 0 fixes. 8 changes
ChatGPT — November 24, 2025
1 new features, 0 fixes. Shopping research is a new interactive experience that helps you find the right products without doing all the research yourself. Describe what you need—like a quiet cordless
ChatGPT — November 21, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — November 20, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — November 19, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — November 13, 2025
1 new features, 0 fixes. We’re piloting group chats so you can bring people - and ChatGPT - into the same conversation. Plan trips, make decisions, and collaborate on projects together while ChatGPT h
ChatGPT — November 12, 2025
1 new features, 0 fixes. New tone and personalization controls
ChatGPT — November 7, 2025
1 new features, 0 fixes. Previously, changes you made to your ChatGPT personality or custom instructions only applied to new conversations. Starting today, updates you make in Settings → Personalizati
ChatGPT — November 5, 2025
1 new features, 0 fixes. You can now interrupt long-running queries (such as deep research or GPT-5 Pro) to refine what you’re asking—no restart required or progress lost. For example, if you're resea
ChatGPT — November 3, 2025
A new promotion offers eligible users in India 12 months of ChatGPT Go at no cost. Redemption is available via web, Android, and soon iOS, for new, free, or existing Go users.
ChatGPT — November 3, 2025
1 new features, 0 fixes. Eligible customers in India can get now get 12 months of ChatGPT Go at no cost. new New users can redeem now on ChatGPT web or the Android app (Google Play). The Apple App Sto
OpenAI API — November, 2025
GPT-5.1's release features major advancements in code generation and agentic workflows. Also included are enhanced RBAC, extended prompt caching, and specialized codex models for comprehensive platform improvements.
ChatGPT — October 30, 2025
1 new features, 0 fixes. We're excited to announce that ChatGPT Go, our low cost subscription plan, is now available in 8 additional countries in Europe, bringing total coverage to 98 countries. The n
ChatGPT — October 29, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — October 28, 2025
0 new features, 0 fixes. 6 changes
ChatGPT — October 23, 2025
0 new features, 0 fixes. 10 changes
ChatGPT — October 22, 2025
0 new features, 0 fixes. 1 changes
ChatGPT — October 15, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — October 14, 2025
0 new features, 0 fixes. 6 changes
ChatGPT — October 13, 2025
A new ChatGPT app for Slack, enabling direct conversations, thread summaries, and reply drafting. A Slack connector also provides secure context from your channels and DMs for more helpful responses.
ChatGPT — October 13, 2025
1 new features, 0 fixes. We’re rolling out two new ways to bring Slack and ChatGPT together: a connector that brings your Slack context into ChatGPT, and a ChatGPT app for Slack – an integration that
ChatGPT — October 9, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — October 8, 2025
0 new features, 0 fixes. 6 changes
ChatGPT — October 6, 2025
1 new features, 0 fixes. We’re rolling out new Codex capabilities to help teams work and build better: Codex now works in Slack, and supports programmatic control through the Codex SDK. Additionally,
ChatGPT — October 3, 2025
0 new features, 0 fixes. 2 changes
OpenAI API — October, 2025
Introducing GPT-5 Pro, dynamic video generation with Sora 2, and new cost-efficient mini models. Enterprise Key Management, UK data residency, and IP allowlisting offer enhanced security and control.
ChatGPT — September 29, 2025
1 new features, 0 fixes. Introducing Instant Checkout and the Agentic Commerce Protocol
ChatGPT — September 25, 2025
2 new features, 0 fixes. Introducing ChatGPT Pulse for Pro users
ChatGPT — September 22, 2025
0 new features, 0 fixes. 6 changes
ChatGPT — September 18, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — September 17, 2025
3 new features, 0 fixes. What’s new
ChatGPT — September 16, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — September 15, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — September 9, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — September 4, 2025
1 new features, 0 fixes. You can now branch conversations in ChatGPT, making it easier to explore different directions without losing your original thread. Hover over a message, click More actions (⋯)
ChatGPT — September 3, 2025
1 new features, 0 fixes. Projects bring your chats and files into one place, helping you stay focused and get things done. They’re now available on our Free tier, with up to 5 file uploads per project
OpenAI API — September, 2025
Enhanced API tool calls with support for image and file outputs. A new gpt-5-codex model is also available, optimized for Codex CLI use.
ChatGPT — August 27, 2025
2 new features, 2 fixes. IDE Extension: The new extension brings codex into VS Code, Cursor, and other VS Code forks, so that you can seamlessly preview local changes and edit code
ChatGPT — August 22, 2025
0 new features, 0 fixes. 7 changes
ChatGPT — August 18, 2025
2 new features, 0 fixes. Introducing ChatGPT Go
ChatGPT — August 15, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — August 13, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — August 12, 2025
1 new features, 0 fixes. Gmail, Google Calendar, and Google Contacts are now available to connect and use in chat. Once you enable them, ChatGPT will automatically reference them when relevant, making
ChatGPT — August 11, 2025
Additional connectors for Plus (Box, Canva, Dropbox, HubSpot, Notion, SharePoint, Teams) and Pro (Teams, GitHub) are now available. These new connections allow ChatGPT to search even more external tools for relevant responses.
ChatGPT — August 11, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — August 8, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — August 7, 2025
1 new features, 0 fixes. GPT-5 is slowly rolling out to all users on ChatGPT Plus, Pro, Team, and Free plans worldwide across web, mobile, and desktop. GPT-5 will be available to ChatGPT Enterprise an
OpenAI API — August, 2025
The GPT-5 model family is now available, bringing powerful new capabilities. General availability of the Realtime API and new APIs for managing conversations and data connectors further enhance your applications.
ChatGPT — July 29, 2025
1 new features, 0 fixes. Study mode is currently available to users in Free, Plus, Pro, and Teams plans globally and will expand to Edu plans in the coming weeks. Study mode works with any model avail
ChatGPT — July 24, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — July 17, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — July 16, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — June 24, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — June 18, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — June 16, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — June 13, 2025
1 new features, 1 fixes. Users may notice longer responses with this new search experience.
ChatGPT — June 12, 2025
1 new features, 0 fixes. Starting a new project directly from a chat
ChatGPT — June 10, 2025
0 new features, 0 fixes. 5 changes
ChatGPT — June 7, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — June 4, 2025
1 new features, 0 fixes. Supported connectors: Google Drive, SharePoint, Dropbox, Box, Outlook, Gmail, Google Calendar, Linear, GitHub, HubSpot, and Teams
ChatGPT — June 3, 2025
0 new features, 0 fixes. 6 changes
OpenAI API — June, 2025
Significant performance boosts with Priority processing and the new o3-pro model, delivering lower latency and enhanced reasoning. This release also introduces specialized deep research models and cost reductions.
ChatGPT — May 15, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — May 14, 2025
1 new features, 0 fixes. Introducing GPT-4.1 mini, replacing GPT-4o mini, in ChatGPT for all users
ChatGPT — May 12, 2025
New PDF export for Deep Research reports, complete with tables, images, and citations. Plus, expanded global access to SharePoint and OneDrive deep research connector for Team, Plus, and Pro users.
ChatGPT — May 12, 2025
1 new features, 0 fixes. You can now export your deep research reports as well-formatted PDFs—complete with tables, images, linked citations, and sources. To use, click the share icon and select 'Down
ChatGPT — May 8, 2025
1 new features, 0 fixes. Enhanced memory rolling out to all Plus and Pro users (including the EU). The new memory features are available in the EEA (EU + UK), Switzerland, Norway, Iceland, or Liechten
ChatGPT — May 6, 2025
A redesigned mobile composer on iOS/Android introduces a new Skills menu, replacing individual tool icons for a cleaner interface. All tools remain accessible, now consolidated in a bottom-sheet menu.
ChatGPT — May 6, 2025
1 new features, 0 fixes. We've removed the row of individual tool icons from the mobile composer and replaces it with the new sliders‑style icon to open the Skills menu; tapping that button opens a bo
ChatGPT — May 1, 2025
1 new features, 0 fixes. Launched on April 1 as a one-month surprise, our “Monday” personality (available in both voice and text) has now been sunset. We hope you enjoyed Monday's irreverent style, an
OpenAI API — May, 2025
Expanded tool support, including a code interpreter and remote MCP servers, for the Responses API. Also, new reinforcement fine-tuning methods are now available, alongside enhanced tool schema validation.
ChatGPT — April 29, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — April 25, 2025
0 new features, 0 fixes. 2 changes
ChatGPT — April 16, 2025
1 new features, 0 fixes. Today, we’re releasing OpenAI o3 and o4-mini, the latest in our o-series of models trained to think for longer before responding. These are the smartest models we’ve released
ChatGPT — April 15, 2025
1 new features, 0 fixes. All images you create with ChatGPT are now automatically saved to a new Library in the sidebar, giving you one place to browse, revisit, and reuse your work without digging th
ChatGPT — April 10, 2025
0 new features, 0 fixes. 2 changes
OpenAI API — April, 2025
A major update with the new gpt-image-1 model and powerful o-series reasoning models. Also, new gpt-4.1 models feature a 1M token context, plus the launch of a code generation CLI tool.
ChatGPT — March 27, 2025
0 new features, 0 fixes. 8 changes
ChatGPT — March 18, 2025
1 new features, 1 fixes. 4. New UI for Temporary Chats: We’ve made accessing and viewing these private conversations more clear.
OpenAI API — March, 2025
Introducing a comprehensive suite for agentic workflows, including the Responses API, Agents SDK, and new tools. Enhancements also include the o1-pro reasoning model and expanded Audio API models.
ChatGPT — February 28, 2025
New iOS long press text selection and always visible quick actions. An auto-submit transcriptions setting, plus Android improvements and general iOS bug fixes.
ChatGPT — February 28, 2025
New iOS features include long press for text selection, always-visible message quick actions, and a setting for auto-submitting transcriptions (off by default). Also, bug fixes for iOS and improved Android error handling for Play Integrity.
ChatGPT — February 28, 2025
0 new features, 1 fixes. 2. Bug fixes and small improvements in the 1.2025.056 iOS release. 3. A setting to allow users to auto-submit transcriptions. 1. OFF by default.
ChatGPT — February 21, 2025
An all-new iOS widget for quick access. Significant performance boosts for faster model header loading and quicker display of conversation history and GPTs.
ChatGPT — February 21, 2025
0 new features, 1 fixes. 2. Text selection improvements: you can now select text across horizontal rulers.3. Performance improvements: Improved model header loading behavior. Conversation history and
ChatGPT — February 14, 2025
0 new features, 1 fixes. iOS performance fixes.
ChatGPT — February 6, 2025
0 new features, 0 fixes. 3 changes
OpenAI API — February, 2025
A research preview of GPT-4.5, our most capable chat model, is now available. This release also includes an updated API Usage Dashboard with enhanced data filters and product support, plus new data residency options for Europe.
ChatGPT — January 17, 2025
An updated Custom Instructions interface with simpler options for personalizing ChatGPT's responses. Users can now easily define traits, communication style, and rules for their AI interactions.
ChatGPT — January 17, 2025
1 new features, 0 fixes. We've updated custom instructions to make it easier to customize how ChatGPT responds to you. With the new UI, you can tell ChatGPT the traits you want it to have, how you wan
ChatGPT — January 15, 2025
0 new features, 0 fixes. 4 changes
ChatGPT — January 14, 2025
1 new features, 0 fixes. Today we’re rolling out a beta version of tasks—a new way to ask ChatGPT to do things for you at a future time. Whether it's one-time reminders or recurring actions, tell Chat
OpenAI API — January, 2025
The launch of o3-mini, a new small reasoning model optimized for science, math, and coding tasks. Expanded access to the o1 series for complex reasoning tasks.
ChatGPT — December 13, 2024
1 new features, 0 fixes. Projects provide a new way to group files and chats for personal use, simplifying the management of work that involves multiple chats. You can set custom instructions and uplo
ChatGPT — Dec 12, 2024
0 new features, 0 fixes. 6 changes
ChatGPT — Dec 10, 2024
1 new features, 1 fixes. Today we made Canvas available in 4o by default for all users, Free and Paid. Additionally, we launched a number of new capabilities for canvas, including:
OpenAI API — December, 2024
New model additions, including o1, gpt-4o-realtime, and gpt-4o-audio, alongside a new Usage API for programmatic spending queries. Broader programmatic control and developer tools for an enhanced experience.
ChatGPT — Nov 22, 2024
A comprehensive web experience overhaul featuring a redesigned sidebar with a new floating mode, unlimited conversation access, and an improved mobile experience across devices. Core site underpinnings were also revamped.
ChatGPT — Nov 22, 2024
7 new features, 0 fixes. New floating mode added with soft dismiss behavior
ChatGPT — Nov 19, 2024
0 new features, 0 fixes. 2 changes
OpenAI API — November, 2024
2 new features, 0 fixes. Released gpt-4o-2024-11-20, our newest model in the gpt-4o series.
OpenAI API — October, 2024
A new gpt-4o-audio-preview model with audio input/output capabilities, five additional voice types, and significant DevDay feature releases including model and image fine-tuning, prompt caching, and custom evaluations.
OpenAI API — September, 2024
Introduction of new o1-preview and o1-mini large language models, offering enhanced capabilities for complex reasoning. An upgraded omni-moderation model also brings improved accuracy and support for both images and text.
ChatGPT — Aug 8, 2024
0 new features, 0 fixes. 2 changes
OpenAI API — August, 2024
Key enhancements include Structured Outputs for consistent JSON formatting, the latest gpt-4o model, and GA fine-tuning for gpt-4o-2024-08-06, along with new Admin and Audit Log APIs.
ChatGPT — July 18, 2024
1 new features, 0 fixes. Introducing GPT-4o mini
OpenAI API — July, 2024
The new GPT-4o mini model is available for lightweight tasks, along with fine-tuning capabilities. Also included are self-serve SSO for Enterprise customers and multi-part file uploads.
OpenAI API — June, 2024
1 new features, 0 fixes. Added support for file search customizations.
ChatGPT — May 16, 2024
Significant data analysis enhancements for ChatGPT GPT-4o users, including a new interactive expandable view for tables and charts, and direct file uploads from cloud storage.
ChatGPT — May 16, 2024
2 new features, 0 fixes. Interact with tables and charts in a new expandable view
ChatGPT — May 13, 2024
2 new features, 0 fixes. Introducing GPT-4o
OpenAI API — May, 2024
7 new features, 0 fixes. Added support for archiving projects . Only organization owners can access this functionality.
ChatGPT — Apr 29, 2024
1 new features, 0 fixes. Memory is now available to all ChatGPT Plus users, except in Europe Korea where we will be rolling it out soon. Using Memory is easy: just start a new chat and tell ChatGPT an
ChatGPT — Apr 1, 2024
0 new features, 0 fixes. 2 changes
OpenAI API — April, 2024
10 new features, 0 fixes. Added a new function calling option tool_choice: "required" to the Chat Completions and Assistants APIs.
OpenAI API — March, 2024
2 new features, 0 fixes. Added support for temperature and assistant message creation in the Assistants API
ChatGPT — Feb 13, 2024
1 new features, 0 fixes. Memory and new controls for ChatGPT
OpenAI API — February, 2024
2 new features, 0 fixes. Added timestamp_granularities parameter to the Audio API
ChatGPT — Jan 10, 2024
2 new features, 0 fixes. Introducing the GPT Store and ChatGPT Team plan
OpenAI API — January, 2024
2 new features, 0 fixes. Released embedding V3 models and an updated GPT-4 Turbo preview
OpenAI API — December, 2023
2 new features, 0 fixes. Added additional_instructions parameter to run creation in the Assistants API
ChatGPT — November 21, 2023
0 new features, 0 fixes. 2 changes
ChatGPT — November 6, 2023
2 new features, 0 fixes. Introducing GPTs
OpenAI API — November, 2023
3 new features, 0 fixes. Released OpenAI Deno SDK
ChatGPT — October 17, 2023
0 new features, 0 fixes. 2 changes
ChatGPT — October 16, 2023
0 new features, 0 fixes. 2 changes
OpenAI API — October, 2023
3 new features, 0 fixes. Added encoding_format parameter to the Embeddings API
ChatGPT — September 27, 2023
0 new features, 0 fixes. 6 changes
ChatGPT — September 25, 2023
3 new features, 0 fixes. New voice and image capabilities in ChatGPT
ChatGPT — September 11, 2023
0 new features, 0 fixes. 12 changes
ChatGPT — August 28, 2023
1 new features, 0 fixes. Introducing ChatGPT Enterprise
ChatGPT — August 21, 2023
0 new features, 0 fixes. 4 changes
ChatGPT — August 9, 2023
0 new features, 0 fixes. 4 changes
ChatGPT — August 3, 2023
1 new features, 0 fixes. We’re rolling out a bunch of small updates to improve the ChatGPT experience. Shipping over the next week: 1. Prompt examples: A blank page can be intimidating. At the beginn
ChatGPT — July 25, 2023
1 new features, 0 fixes. Introducing the ChatGPT app for Android
ChatGPT — July 20, 2023
0 new features, 0 fixes. 9 changes
ChatGPT — July 19, 2023
1 new features, 0 fixes. We're doubling the number of messages ChatGPT Plus customers can send with GPT-4. Rolling out over the next week, the new message limit will be 40 every 3 hours.
ChatGPT — July 6, 2023
0 new features, 0 fixes. 5 changes
ChatGPT — July 3, 2023
0 new features, 1 fixes. We've learned that the browsing beta can occasionally display content in ways we don't want, e.g. if a user specifically asks for a URL's full text, it may inadvertently fulfi
ChatGPT — June 22, 2023
1 new features, 0 fixes. Browsing: Plus users can now use Browsing to get comprehensive answers and current insights on events and information that extend beyond the model's original training data. To
ChatGPT — May 24, 2023
2 new features, 0 fixes. Good news! We’re expanding availability of the ChatGPT app for iOS to more countries and regions. Users in 11 countries can now download the ChatGPT app in the Apple App Store
ChatGPT — May 12, 2023
5 new features, 0 fixes. If you are a ChatGPT Plus user, enjoy early access to experimental new features, which may change during development. We’ll be making these features accessible via a new beta
ChatGPT — May 3, 2023
2 new features, 0 fixes. We’ve made several updates to ChatGPT! Here's what's new:
ChatGPT — March 23, 2023
1 new features, 0 fixes. Introducing plugins in ChatGPT
ChatGPT — March 14, 2023
0 new features, 0 fixes. 6 changes
ChatGPT — Feb 13, 2023
1 new features, 0 fixes. We’ve made several updates to ChatGPT! Here's what's new:
ChatGPT — Feb 9 2023
Introducing ChatGPT Plus, offering early access to experimental features like the ability for Plus users to choose between different ChatGPT models, including a speed-optimized Turbo version via a new dropdown menu.
ChatGPT — Feb 9 2023
2 new features, 0 fixes. Introducing ChatGPT Plus
ChatGPT — Jan 30, 2023
0 new features, 0 fixes. 2 changes
ChatGPT — Jan 9, 2023
1 new features, 0 fixes. We're excited to announce several updates to ChatGPT! Here's what's new:
ChatGPT — Dec 15, 2022
1 new features, 0 fixes. We're excited to announce several updates to ChatGPT! Here's what's new: