Agent Breaking Changes_

← Aider

Aider Aider v0.80.0

2025-03-31 · official notes

Summary

• OpenRouter OAuth integration:
• Offer to OAuth against OpenRouter if no model and keys are provided.
• Select OpenRouter default model based on free/paid tier status if OPENROUTERAPIKEY is set and no model is specified.

Full notes

- OpenRouter OAuth integration:
  - Offer to OAuth against OpenRouter if no model and keys are provided.
  - Select OpenRouter default model based on free/paid tier status if `OPENROUTER_API_KEY` is set and no model is specified.
- Prioritize `gemini/gemini-2.5-pro-exp-03-25` if `GEMINI_API_KEY` is set, and `vertex_ai/gemini-2.5-pro-exp-03-25` if `VERTEXAI_PROJECT` is set, when no model is specified.
- Validate user-configured color settings on startup and warn/disable invalid ones.
- Warn at startup if `--stream` and `--cache-prompts` are used together, as cost estimates may be inaccurate.
- Boost repomap ranking for files whose path components match identifiers mentioned in the chat.
- Change web scraping timeout from an error to a warning, allowing scraping to continue with potentially incomplete content.
- Left-align markdown headings in the terminal output, by Peter Schilling.
- Update edit format to the new model's default when switching models with `/model`, if the user was using the old model's default format.
- Add the `openrouter/deepseek-chat-v3-0324:free` model.
- Add `Ctrl-X Ctrl-E` keybinding to edit the current input buffer in an external editor, by Matteo Landi.
- Fix linting errors for filepaths containing shell metacharacters, by Mir Adnan ALI.
- Add repomap support for the Scala language, by Vasil Markoukin.
- Fixed bug in `/run` that was preventing auto-testing.
- Fix bug preventing `UnboundLocalError` during git tree traversal.
- Handle `GitCommandNotFound` error if git is not installed or not in PATH.
- Handle `FileNotFoundError` if the current working directory is deleted while aider is running.
- Fix completion menu current item color styling, by Andrey Ivanov.

- Aider wrote 87% of the code in this release.

Full change log:
https://aider.chat/HISTORY.html