Codex Updates
Codex & ChatGPT updates. What shipped, and what comes next.
Nov 14 – 21, 2026
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@thsottiaux · public profile
Release calendar
Updates, with reset dates marked alongside.
The latest changes
No release notes match the filters for Nov 12, 2026. A reset announcement is recorded for this date. Clear the filters to see all updates.
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Sources & how this page works
Official ChatGPT & Codex changelog ↗ · Last successful check:
Official ChatGPT Windows release feed ↗ · Last successful check:
Desktop version numbers are cross-checked against the official Windows version manifest ↗. Publication times come from the release feed; source check times do not change an update’s date.
ChatGPT for macOS · Apple silicon ↗ · Last successful check:
Verified version: 26.1111.21308
ChatGPT for macOS · Intel ↗ · Last successful check:
Verified version: 26.1111.21308
ChatGPT for iOS · US App Store ↗ · Last successful check:
Verified version: 1.2026.307
ChatGPT for Linux · official APT repository ↗ · Last successful check:
Verified version: 26.1111.21308 · Publication date not provided. This available version is not assigned a calendar date or used to select the latest update.
OpenAI team public profile ↗ · Last successful check:
Codex Resets supplementary index ↗ · Last successful check:
Original post by @thsottiaux ↗ · Last checked: · Author identity reference ↗
Codex and ChatGPT release notes, Windows and macOS desktop builds, and iOS App Store releases share one timeline. Sources without a publication date are listed below without inventing a date. Exact publication times show elapsed minutes, hours or days; date-only notes retain calendar-day labels. The top update card always shows the latest recorded publication across these sources, independently of your filters. Entries with only a date cannot be ordered precisely within the same day. Some changes roll out gradually and may depend on your plan. Blank days mean no entry is recorded in these sources.
Reset discovery reads the reviewed OpenAI team member’s public profile without a login. Only explicit completion announcements are added automatically; previews and ambiguous posts need supplementary context. Codex Resets supplies additional and historical records. Original posts are checked through X’s public embed. A team label confirms the original post was checked; index-assisted records retain their attribution. Times show announcements, not every account’s quota availability. Post checks are cached for up to 24 hours. Public pages may change or omit posts, so coverage is not guaranteed. Calendar markers record past announcements. The reset outlook separately labels predictions and official schedules; hover its status for the basis and time-zone assumptions. Reset calendar dates use UTC.
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