chatgpt.com internal changelog (2026-06-25 → 2026-06-26)
Readable flags added (grouped by theme)
Planning & collaboration
collaboration_plan_mode_enabled: gates a dedicated plan mode for multi-user collaboration.enable_plan_summary: gates generation of plan summaries.
Reasoning / CoT
cot_v5: gates the v5 chain-of-thought reasoning pipeline.
Answering UX
answer_now: gates an “answer now” / immediate-response control.
Other changes (no readable flag movement)
- New routes:
:lang?/import-to-chatgpt,:lang?/remote,gifts/credits/claim/:claimCode; removed:lang?/switch-to-chatgpt. - New backend endpoints:
/api/v2/interaction,/api/v2/monitor,/api/v2/performance*,/api/v2/pixel. - New workspace permission:
chatgpt.workspace.gpt.allow_first_party.
(No official release-note entries supplied; nothing marked live.)