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ChatGPT Web

OpenAI · Web app

ChatGPT Web

September 20, 2026 at 10:52 AM UTC

Removed a batch of instruction-template flags (baseInstructions, browserInstructions, artifactInstructions, skillInstructions, writingStyleInstructions / writingStyleSetupInstructions, onboardingInstructions, dailyBriefingInstructions, e…

Changelog

Changelog (20260919 → 20260920)

Flags / config

  • Removed a batch of instruction-template flags (baseInstructions, browserInstructions, artifactInstructions, skillInstructions, writingStyleInstructions / writingStyleSetupInstructions, onboardingInstructions, dailyBriefingInstructions, emailMessagingInstructions, websiteInstructions, appConnectionInstructions) plus tax_types — prompt/config cleanup, not a user-facing launch.
  • Statsig: +19 hashed gates, −2 hashed dynamic configs; layers unchanged.

No official release notes, route/nav, or other high-signal product-surface changes in this hop.

Older release← Sep 19, 18:52 UTCNewer release→ Sep 20, 16:52 UTC
All ChatGPT Web releases →