ChatGPT’s latest update adds a new Mac integration: the ability to work with conversations from Apple’s Messages app. The feature works with iMessage, SMS, and RCS.

ChatGPT for Mac now includes an Apple Messages plugin

The new Apple Messages plugin lets ChatGPT read and search chats on a Mac, and prepare and send messages. OpenAI says it is available across all plans in the ChatGPT desktop app for macOS, with support in both ChatGPT Work and Codex.

That access raises privacy and control questions, so OpenAI stresses that sending remains gated by user approval under the default settings. Users should take care before granting persistent approval. OpenAI’s plugin guide details the risks, how to revoke access, and a known issue involving tasks that disable approval prompts.

Here’s more from the release notes:

Use the Apple Messages plugin to read and search Messages chats on your Mac and prepare or send messages. It’s available on all plans in the ChatGPT desktop app for macOS. You can use the plugin in ChatGPT Work and Codex. By default, ChatGPT sends messages only after you approve the message and its recipients. See the plugin guide for persistent-approval risks, revocation steps, and the known issue with tasks that disable approval prompts.

Separately, OpenAI details how the Messages feature works on its dedicated plugin site:

The Apple Messages plugin is available on all plans in the ChatGPT desktop app for macOS. In Codex and ChatGPT Work, it can read and search iMessage, SMS, and RCS chats on your Mac and send messages on your behalf through the Messages app. It doesn’t let you interact with ChatGPT remotely through Messages, and it doesn’t work in regular ChatGPT chats.

For now, the feature only works with ChatGPT for Apple silicon Macs and not Intel machines.

Site co-editing, shared thread snapshots, and more

The Messages plugin is the standout addition for Apple users, but the release includes several other improvements. Pinned chats now stay in sync across the ChatGPT desktop app and iOS, so users can keep important conversations accessible between a Mac and iPhone.

ChatGPT also now lets users share a read-only snapshot of a local Codex thread. These snapshots do not change as the original thread evolves.

Links created from personal accounts are accessible to anyone who has the URL, while workspace links remain limited to members of that workspace. OpenAI says Codex redacts known secret patterns, but warns users to review snapshots because sensitive information could remain.

Elsewhere, Site owners can invite active members of the same workspace to co-edit a Site where collaboration is available. Editors can update content and database data, save versions, and publish changes after the owner completes the first publication. Owners retain control over access, settings, analytics, and version restoration.

Some Site owners can also change a ChatGPT-hosted URL without redeploying, with the old address redirecting to the new one.

Finally, last week’s Computer History feature is expanding to Pro, Business, and Enterprise users in the EEA, Switzerland, and the UK. The optional feature requires Memories and remains off by default.

You can read the full release notes for today’s update here.

Do more with your Apple products