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All releases

OpenAI · Web app

ChatGPT Web

chatgpt.com feature flags and release notes.

Changelog

141 releases tracked

Jul 10, 01:03 UTCchatgpt.com internal changelog (2026-07-10)Jul 9, 23:02 UTCFlag changes (2026-07-09)Jul 9, 21:01 UTCRelease notes (2026-07-09)Jul 9, 19:00 UTCOfficial release notes (2026-07-09)Jul 9, 17:00 UTCFlag changes (2026-07-09)Jul 9, 15:00 UTCchatgpt.com flag changelog (20260709-130056Z → 20260709-150056Z)Jul 9, 13:00 UTCStatsig gates (hashed)Jul 9, 09:00 UTCchatgpt.com flag changelog (20260709)Jul 9, 05:01 UTCChangelog (2026-07-09)Jul 9, 03:00 UTCLanguage LearningJul 9, 01:00 UTCReadable flag changesJul 8, 21:01 UTCUI/Controls themeJul 8, 19:05 UTCOfficial release notes (2026-07-08):Jul 8, 09:00 UTCNo flag changes (0 added/removed across readable flags, Statsig gates, configs, or layers).Jul 8, 07:00 UTCReadable flagsJul 8, 01:01 UTCReadable flag changesJul 7, 23:00 UTCFlag changes (2026-07-07)Jul 7, 21:00 UTCFlag changes (20260707)Jul 7, 19:01 UTCFlag changelog (20260707-170058Z → 20260707-190118Z)Jul 7, 17:00 UTCImage GenerationJul 7, 15:00 UTCNo flag changes (0 added/removed across readable flags, Statsig gates, configs, or layers).Jul 7, 13:00 UTCchatgpt.com flag changelog (20260707)Jul 7, 09:00 UTCFlag Changes (readable only)Jul 7, 05:01 UTCNo flag or config changes (readable flags, Statsig gates, dynamic configs, and layers all unchanged; added=0, removed=0).Jul 7, 01:00 UTCchatgpt.com flag changelog (20260706 → 20260707)Jul 6, 23:00 UTCOfficial release note (2026-07-06)Jul 6, 21:00 UTCLanguage LearningJul 6, 19:01 UTCChangelog: 20260706-170109Z → 20260706-190105ZJul 6, 17:01 UTCDynamic Config ExperimentsJul 6, 15:00 UTCNo flag or config changes (0 added/removed across readable flags, Statsig gates, dynamic configs, and layers).Jul 6, 13:01 UTCNo flag changes (0 added/removed across readable flags, Statsig gates, configs, and layers).Jul 6, 11:00 UTCNo flag changes (0 added/removed across readable flags, Statsig gates, configs, or layers).Jul 6, 03:00 UTCNo flag changes (0 added, 0 removed across readable flags and Statsig gates).Jul 6, 01:00 UTCChangelog: 20260704 → 20260706Jul 4, 05:00 UTCChangelog: 20260704-030050Z → 20260704-050047ZJul 4, 03:00 UTCNo feature-flag or release-note changes.Jul 4, 01:00 UTCNo flag or config changes.Jul 3, 23:01 UTCChangelog (20260703-210051Z → 20260703-230117Z)Jul 3, 21:00 UTCNo flag changes (readable flags, Statsig gates, configs, and layers all unchanged).Jul 3, 19:00 UTCChangelog: 20260703-170046Z → 20260703-190048ZJul 3, 17:00 UTCNo flag changes (0 added/removed across readable flags, Statsig gates, dynamic configs, and layers).Jul 3, 03:00 UTCchatgpt.com flag changelog (20260702 → 20260703)Jul 2, 23:00 UTCFlag cleanup (no release notes supplied)Jul 2, 21:00 UTCChangelog (2026-07-02)Jul 2, 17:00 UTCNo flag or release-note changesJul 1, 23:02 UTCNo flag changes (0 added/removed across readable flags, Statsig gates, dynamic configs, or layers).Jun 30, 15:00 UTCNo flag changes in this diff.Jun 30, 13:00 UTCChangelog – 2026-06-30 flag pushJun 30, 07:00 UTCChangelog (20260630-010103Z → 070050Z)Jun 30, 01:01 UTCNo flag or release-note changes (readable flags 1729→1729, Statsig gates 576→576, dynamic configs 157→157).Jun 29, 19:01 UTCPaid ad prompt experimentsJun 29, 01:00 UTCStatsig gatesJun 28, 01:00 UTCModel configurationJun 27, 17:00 UTCStatsig gatesJun 27, 07:00 UTCNo readable flag or Statsig gate changes (0 added/removed). One new Statsig dynamic config (1355628363) was added; its purpose is unknown from the supplied data.Jun 27, 03:00 UTCchatgpt.com web flag changelog (20260627-010042Z → 20260627-030041Z)Jun 27, 01:00 UTCchatgpt.com flag changelog (20260626 → 20260627)Jun 26, 23:01 UTCRelease notes update: The official ChatGPT retirement notice was edited to move GPT-4.5’s sunset date from June 27 to June 26, 2026 (o3 remains August 26); no other model or feature changes were announced.Jun 26, 21:01 UTCGPT-4.5 retirement (June 26, 2026)Jun 26, 19:01 UTC2026-06-26 Release Notes SummaryJun 26, 17:00 UTCNo readable flag or Statsig gate changes (0 added/removed). One new dynamic config experiment (3865237772) was activated; its purpose is unknown from the supplied data. No official release notes were provided.Jun 26, 15:00 UTCUI/Design ExperimentsJun 26, 07:00 UTCModel Limits UIJun 26, 03:01 UTCOfficial release notes (2026-06-25)Jun 26, 01:00 UTCchatgpt.com internal changelog (2026-06-25 → 2026-06-26)Jun 25, 23:00 UTCFlag changelog (20260625-210403Z → 20260625-230047Z)Jun 25, 21:04 UTCChangelog (2026-06-25)Jun 25, 19:00 UTCChangelog (20260625-090052Z → 20260625-190057Z)Jun 25, 09:00 UTCChangelog: chatgpt.com web (20260625-030129Z → 20260625-090052Z)Jun 25, 03:01 UTCBillingJun 24, 23:00 UTCCampaign / creative toolingJun 24, 21:00 UTCchatgpt.com flag changelog (20260624)Jun 24, 19:01 UTCGPT-5.5 Instant Update (2026-06-24)Jun 24, 17:00 UTCImage generationJun 24, 07:00 UTCchatgpt.com flag changelog (20260624-010039Z → 20260624-070058Z)Jun 24, 01:00 UTCPaid/ad promptsJun 23, 23:00 UTCMonetizationJun 23, 21:00 UTCImage/UI tweaksJun 23, 19:00 UTCchatgpt.com flag changelog (20260623)Jun 23, 17:00 UTCRemoved flags (buffering/telemetry)Jun 23, 15:01 UTCData flushing / telemetry tuningJun 23, 09:00 UTCUI copy experimentsJun 23, 07:00 UTCInstant Answers theme (new flags)Jun 23, 05:00 UTCChangelog: 20260623-030052Z → 20260623-050040ZJun 23, 03:00 UTCInstant Answers theme (both flags)Jun 22, 23:00 UTCRelease notes (2026-06-22)Jun 22, 21:00 UTCChangelog: 20260622-190046Z → 20260622-210051ZJun 22, 19:00 UTCNo flag changes (0 added/removed).Jun 22, 17:01 UTCChangelog: chatgpt.com web (20260622-150114Z → 20260622-170123Z)Jun 22, 15:01 UTCWidget/UI themingJun 22, 05:00 UTCConversation flowJun 20, 10:52 UTCRemoved flag (buffering / telemetry)Jun 20, 08:52 UTCData/Telemetry HandlingJun 19, 20:52 UTCchatgpt.com flag changelog (20260619)Jun 19, 18:52 UTCRelease-note summaryJun 19, 16:52 UTCRemoved flags (Telemetry/Logging)Jun 19, 12:52 UTCData/TelemetryJun 19, 10:52 UTCChangelog (2026-06-19)Jun 19, 08:52 UTCChangelog: 20260619 flag pushJun 19, 06:52 UTCChangelog (2026-06-19)Jun 19, 04:52 UTCiOS input handlingJun 19, 02:52 UTCchatgpt.com flag changelog (20260619)Jun 19, 00:52 UTCChangelog (2026-06-19)Jun 18, 22:52 UTCRelease notes summary (2026-06-18):Jun 18, 20:52 UTCchatgpt.com flag changelog (20260618-185207Z → 20260618-205205Z)Jun 18, 18:52 UTCNo flag changes (readable/Statsig gates unchanged).Jun 18, 16:52 UTCBilling & CreditsJun 18, 14:52 UTCChangelog (2026-06-18)Jun 18, 12:52 UTCTelemetry / BufferingJun 18, 10:52 UTCStatsig gatesJun 18, 04:52 UTCNo release-note changes.Jun 18, 02:52 UTCChangelog (20260617 → 20260618)Jun 17, 22:52 UTCPersonal Workspace BeaconJun 17, 20:52 UTCChangelog: 20260617-185205Z → 20260617-205205ZJun 17, 18:52 UTCScheduled tasks rolloutJun 17, 14:52 UTCStatsig GatesJun 17, 12:52 UTCStatsig Gates RemovedJun 17, 06:52 UTCVoice call featuresJun 17, 04:52 UTCNo readable flag changes.Jun 17, 02:52 UTCNo flag changes (0 added / 0 removed across readable flags and Statsig gates).Jun 17, 00:52 UTCchatgpt.com web flag changelog (20260616 → 20260617)Jun 16, 22:52 UTCchatgpt.com flag changelog (20260616-205207Z → 20260616-225205Z)Jun 16, 20:52 UTCHome takeoverJun 16, 20:28 UTCFlag changes (20260616)Jun 16, 18:52 UTCchatgpt.com flag changelog (20260616-085207Z → 20260616-185205Z)Jun 16, 08:52 UTCPaymentsJun 16, 04:52 UTCChangelog (20260616)Jun 16, 02:52 UTCConsent & Privacy UIJun 16, 00:52 UTCPricing & upsell experimentsJun 15, 22:52 UTCChangelog (2026-06-15)Jun 15, 20:52 UTCchatgpt.com flag changelog (20260615)Jun 15, 18:52 UTCLanguage learning blocksJun 15, 16:52 UTCAdded flags (1)Jun 15, 08:52 UTCUploads / limits UIJun 15, 04:52 UTCUI Banner ExperimentsJun 14, 20:52 UTCAdded flags (1)Jun 14, 12:52 UTCFlag changes (20260614)Jun 14, 08:52 UTCCheckout & recoveryJun 13, 16:52 UTCSystem FeaturesJun 13, 04:52 UTCRelease notes update (2026-06-12)Jun 13, 00:52 UTCMemory summary controls added (2026-06-12)