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ChatGPT Web

OpenAI · Web app

ChatGPT Web

September 20, 2026 at 4:52 PM UTC

No official release notes in this hop. No flag removals (nothing newly ungated as live).

Changelog

Changelog (20260920-105207Z → 20260920-165209Z)

No official release notes in this hop. No flag removals (nothing newly ungated as live).

Instruction / prompt surfaces

Added readable flags for specialized instruction packs:

  • baseInstructions, onboardingInstructions
  • writingStyleInstructions, writingStyleSetupInstructions
  • artifactInstructions, skillInstructions
  • browserInstructions, websiteInstructions, appConnectionInstructions
  • dailyBriefingInstructions, emailMessagingInstructions

Other

  • tax_types added
  • +2 hashed Statsig dynamic configs (opaque)

No gate/layer count changes; no app-route or nav signals in this diff.

Older release← Sep 20, 10:52 UTC
All ChatGPT Web releases →