Aider v0.60.0 release notes

What the release notes say

Full support for Sonnet 10/22, the new SOTA model on aider's code editing benchmark.
- Aider uses Sonnet 10/22 by default.
Improved formatting of added and read-only files above chat prompt, by @jbellis.
Improved support for o1 models by more flexibly parsing their nonconforming code edit replies.
Corrected diff edit format prompt that only the first match is replaced.
Stronger whole edit format prompt asking for clean file names.
Now offers to add .env to the .gitignore file.
Ships with a small model metadata json file to handle models not yet updated in litellm.
Model settings for o1 models on azure.
Bugfix to properly include URLs in /help RAG results.
Aider wrote 49% of the code in this release.