v1.2.4

zed-industries/zedv1.2.4May 15, 2026by zed-zippy[bot]

AI Summary

This release introduces a ChatGPT subscription provider, adds support for newer OpenAI models, and improves performance by fixing high CPU usage caused by file system events.

Key Highlights

Added ChatGPT subscription provider.
Added support for gpt-5.4-nano/mini models.
Improved output quality for OpenAI models.
Fixed high CPU usage from file system events.

Breaking Changes

Removed deprecated OpenAI models.

New Features

ChatGPT subscription provider support
gpt-5.4-nano/mini models support
Effort level support for OpenAI models
Improved OpenAI output quality
Fixed file system event CPU usage

Full Release Notes

- Added ChatGPT subscription provider, allowing users to use their ChatGPT Plus/Pro subscription with the Zed agent. ([#56811](https://github.com/zed-industries/zed/pull/56811))
- Removed deprecated OpenAI models.
- Added support for gpt-5.4-nano/mini models for the OpenAI provider.
- Improved output quality when using OpenAI models. ([#56809](https://github.com/zed-industries/zed/pull/56809))
- Added support for specifying effort level when using OpenAI models. ([#56808](https://github.com/zed-industries/zed/pull/56808))
- Fixed an issue where file system events or language server events that resulted in Zed unwatching many paths would cause high CPU usage. ([#56806](https://github.com/zed-industries/zed/pull/56806))
- Agent: Fixed squashed message editor when `limit_content_width=false`. ([#56687](https://github.com/zed-industries/zed/pull/56687))