April 23, 2026

ChatGPT Image 2.0, Resizable Sidebar, Custom Body Parameters in Model Settings

New
AI Models
Integrations

Here's what's new in this update:

GPT Image 2 model support: The GPT Image Editor plugin now supports the gpt-image-2 model, giving you access to OpenAI's latest image generation capabilities directly within the plugin.

ChatGPT Image 2.0, Resizable Sidebar, Custom Body Parameters in Model Settings (image 1)

Resizable sidebar: You can now drag to resize the sidebar to your preferred width. The size is saved and persists across app reloads.

ChatGPT Image 2.0, Resizable Sidebar, Custom Body Parameters in Model Settings (image 2)

Custom body parameters in model settings: You can now add custom request body parameters directly in a model's settings. This enables use cases such as setting service_tier: "priority" to help reduce 429 rate-limit errors on models like Gemini 3.1 Pro.

ChatGPT Image 2.0, Resizable Sidebar, Custom Body Parameters in Model Settings (image 3)

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