Codex Web GPT v4.0.2

V4 turns ChatGPT Web into a continuous Codex task runtime: multiple Codex messages stay in one task-bound Temporary Chat, and a full context rolls into a clean chat without losing the agent that did the work.

V4 highlights

• Native context compaction. At the context boundary, Codex asks the exact retained Web agent for a checkpoint through the gRPC-backed MCP tunnel, then starts a clean chat from that summary. If the private chat was closed, canonical Codex history supplies a safe fallback.
• Continuous Web tasks. Sequential Codex messages reuse the same Temporary Chat until compaction, with a fresh turn-bound MCP capability for each message and native tool rounds inside the same Web response.
• Bigger Context. The experimental mode adapts large contexts across two or three verified messages and can expose up to 3× the normal context and compaction limits. Extra requests can increase the chance of rate limits or temporary cooldowns.
• More resilient browser execution. Streaming survives React DOM remounts, reconnects rejoin the existing turn, hidden tabs keep an operational viewport, and active MCP calls count as real progress.
• Current ChatGPT UI support. Personalization, effort sliders, connector rows, cooldown dialogs, login/session races, privacy-safe diagnostics, and cross-platform packaging were hardened.

v4.0.1–v4.0.2 hotfixes

• Localized Personalized controls and the current menuitemradio UI are handled structurally.
• Already-personalized chats are verified through the exact configured connector without unnecessary clicks.
• Exact @codex discovery is restored. The broad @c query could omit Codex Native2 on accounts with other connectors; this fixes #187.

Also addresses #146, #149, #170, #179, #181, and #185. Includes #171, #172, and #176.

Install

macOS or Linux:

curl -fsSL https://github.com/miuuyy/codex-chatgpt-web/releases/latest/download/install-launcher.sh | sh

Windows PowerShell:

irm https://github.com/miuuyy/codex-chatgpt-web/releases/latest/download/install-launcher.ps1 | iex