GITHUB COPILOT: GPT-5.1 CODEX PREVIEW, SPACES SHARING, AND MODEL RETIREMENTS
GitHub Copilot added a public preview of GPT-5.1-Codex-Max across web, IDE, mobile, and CLI (Enterprise/Business must enable it), made Spaces shareable publicly or per-user with a code-viewer add-to-Space flow, and refined the VS model picker. Older OpenAI/Anthropic/Google models were retired with suggested replacements, agents gained mission control and skills with broader IDE coverage, and knowledge bases fully sunset in favor of Spaces.
Articles
- https://github.com/orgs/community/discussions/183537
- https://learn.microsoft.com/en-us/answers/questions/5693526/copilot-breaking-up-mid-sentence-when-asked-for-bi
- https://community.openai.com/t/show-us-what-you-re-building-with-the-chatgpt-apps-sdk/1365862?page=3#post_69
- https://community.openai.com/t/building-a-role-aware-guardrail-layer-between-llms-and-production-databases/1370566?page=2#post_26
GitHub Copilot: GPT-5.1 Codex preview, Spaces sharing, and model retirements
GitHub Copilot added a public preview of GPT-5.1-Codex-Max across web, IDE, mobile, and CLI (Enterprise/Business must enable it), made Spaces shareable publicly or per-user with a code-viewer add-to-Space flow, and refined the VS model picker. Older OpenAI/Anthropic/Google models were retired with suggested replacements, agents gained mission control and skills with broader IDE coverage, and knowledge bases fully sunset in favor of Spaces.