August for OpenAI Developers
August kept us all busy with new surfaces, workflows, API improvements, plugins, and more.
Codex expanded across platforms, browsers, and collaborative workflows:
More browser support:
More of your work context is coming to ChatGPT with Computer History:
We also rolled out Computer History in the EEA, the UK, and Switzerland:
Build Sites with your team:
ChatGPT Work and Codex can now do more across your browser and files:
WebMCP gives agents a new way to interact with apps and websites:
And developers got a new challenge to put WebMCP to work:
Build plugins across compatible agent clients using a shared standard:
From messaging to search, plugins extend what you can do with ChatGPT:
GPT-5.6 Sol in the API got cheaper and easier to manage as you scale:
GPT-Image-2 can now generate transparent assets ready to drop into websites, games, and other builds:
GPT-5.6 also showed up in more places you build in production:
OpenAI DevDay is hitting the road withDevDay Exchange:
Across the community, builders put it all to work:
That was August. September, your move.
Follow @OpenAIDevs on X to stay up to date.