# Aider v0.60.0: Sonnet 10/22 supported and used by default

> Adds full support for Sonnet 10/22 and makes it aider's default model, which the release calls the new top scorer on its code editing benchmark. Everything else is edit-format prompt tightening and fixes.

| | |
|---|---|
| **Tool** | Aider |
| **Version** | v0.60.0 |
| **Kind** | release |
| **Published** | 2024-10-22 |
| **Observed** | 2026-08-11 |
| **Significance** | 3/5 |
| **Breaking** | no |
| **Categories** | model-support, feature, fix |

## What changed


- Full support for Sonnet 10/22, now the default model; described as the new SOTA on aider's code editing benchmark
- More flexible parsing of nonconforming o1 code edit replies
- Diff edit-format prompt corrected to state only the first match is replaced
- Stronger whole edit-format prompt asking for clean file names
- Offers to add `.env` to `.gitignore`
- Ships a small model metadata JSON for models not yet in litellm; adds model settings for o1 on Azure
- Improved display of added and read-only files above the chat prompt
- Bugfix so `/help` RAG results include URLs


## Sources

- [github_release](https://github.com/Aider-AI/aider/releases/tag/v0.60.0) — retrieved 2026-08-11

## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

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Canonical: https://changelogs.info/aider/v0-60-0
Entity: https://changelogs.info/aider
Event ID: `evt_2024-10-22_aider_v0-60-0`
Licence: event synthesis © changelogs.info, CC BY 4.0. Linked sources belong to their vendors.