OpenAI API
New Feature
GPT-4.1 and GPT-4.1-mini added to the API with improved instruction following
New models: gpt-4.1, gpt-4.1-mini, gpt-4.1-nano
GPT-4.1 and GPT-4.1-mini added to the API with improved instruction following
New models: gpt-4.1, gpt-4.1-mini, gpt-4.1-nano
PaymentIntent API v2 requires explicit currency confirmation for multi-currency flows
Breaking: currency confirmation now required in PaymentIntent confirmation step
Fluid compute now available on all plans — automatic scaling without cold starts
Fluid compute GA: no cold starts, automatic scaling, available on Hobby and Pro
Claude claude-sonnet-4-6 released with 64k output token limit and extended thinking
claude-sonnet-4-6: 64k output tokens, extended thinking, improved coding
Legacy GoTrue auth endpoints deprecated — migrate to new /auth/v2 endpoints by June 2026
Deprecated: /auth/v1/token, /auth/v1/user — use /auth/v2 equivalents