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OpenAI releases
November 2026 digest5 releases
Introducing ChatGPT Images 2.5
ChatGPT Images 2.5 helps turn your ideas, sketches, and reference photos into more personalized, polished images that better reflect your ideas.
OpenAI Agents SDK 0.22.1
- feat(core): support image results in web search tools feat(core): customize output guardrail blocked messages feat(mcp): add server-wide guardrails to MCP tools feat(sandbox): add configurable Unix-local environment isolation feat(sandbox): allow labels on Docker sandbox containers feat(voice): expose streamed transcription options fix(core): detach...
About and activity
OpenAI is an American artificial intelligence (AI) public benefit corporation (PBC) headquartered in San Francisco, California. It develops proprietary generative AI models, particularly its generative pre-trained transformer (GPT) series of large language models.
Official release-notes pages 10
| Release-notes page | Site | Feed |
|---|---|---|
| Codex changelog learn.chatgpt.com | learn.chatgpt.com | None |
| Codex releases github.com | github.com | RSS |
| Agents SDK (JS) releases github.com | github.com | RSS |
| Agents SDK (Python) releases github.com | github.com | RSS |
| API changelog (developers) developers.openai.com | developers.openai.com | None |
| ChatGPT , Release Notes help.openai.com | help.openai.com | None |
| ChatGPT Enterprise and Edu release notes help.openai.com | help.openai.com | None |
| Node SDK releases github.com | github.com | RSS |
| Python SDK releases github.com | github.com | RSS |
| Release Notes openai.com | openai.com | None |