ChatGPT — February 19, 2026

February 19, 2026

v2026-02-19-6e4925e6 includes 5 changes. Interactive Code Blocks in ChatGPT

Source: official ChatGPT & Codex release notes. Summaries are written from the official notes; see how we work.

Changed

Interactive Code Blocks in ChatGPT
We improved Code Blocks in ChatGPT to make them more interactive. You can write, edit, and preview your code in ChatGPT, all in one place:
Write and edit text in-line
Preview diagrams and mini apps directly in chat
Review code in split-screen views

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