●Change8

v0.86.0

Aider
View on GitHubDocumentation
5 features2 fixes2 improvementscligitmodels

Summary

This release significantly expands model compatibility by adding support for all GPT-5 models, Grok-4, and several new preview and third-party models. Quality of life improvements include clearer feedback for the `/clear` command and cleaner output for `/undo`.

New Features

  • Added support for all GPT-5 models.
  • Added support for Grok-4 via model names `xai/grok-4` and `openrouter/x-ai/grok-4`.
  • Added support for the `gemini/gemini-2.5-flash-lite-preview-06-17` model.
  • Added support for the `openrouter/moonshotai/kimi-k2` model.
  • Enabled display of model announcements when using the no-argument `/model` command.

Bug Fixes

  • Fixed an issue where new settings provided for an existing model failed to replace the old settings.
  • Fixed analytics to correctly support the latest PostHog SDK event-capture API.

Improvements

  • The `/clear` command now prints "All chat history cleared." upon successful execution for better user feedback.
  • The output of the `/undo` command now only shows the first line of each commit message for improved readability.

Aider Documentation

gitusagemodelsinstallation