Aider Files

New Models

• Added support for new Gemini models including gemini-2.5-pro, gemini-2.5-flash, and gemini-2.5-pro-preview-06-05 with thinking tokens support.
• Updated model aliases: flash now points to gemini-2.5-flash and gemini now points to gemini-2.5-pro.
• Support for Responses API models like o1-pro, o3-pro.
• Added support for OpenAI o3-pro model across multiple providers.
• Enhanced thinking tokens support: can now be disabled by setting to 0, and improved help text with examples.
• Increased max tokens for Deepseek models to 65536 for better performance.
• Updated pricing for o3.

New Features & Enhancements

• Added --add-gitignore-files flag to enable adding files listed in .gitignore to Aider's editing scope, by omarcinkonis.
• Co-authored-by attribution is now enabled by default for commit messages.
• Enhanced commit message generation to use system prompt prefixes, by Luke Reeves.
• Added --commit-language option to specify the language for commit messages, by Kyosuke Takayama.
• Skip expensive file tracking operations when --skip-sanity-check-repo is enabled for better performance, by Makar Ivashko.
• Optimized chat history summarization performance, by jayeshthk.
• Added custom PostHog analytics configuration options with --analytics-posthog-host and --analytics-posthog-project-api-key flags, by Vasil Markoukin.

Repository Map

• Added MATLAB language support for repository maps, by Matthew Tofano.
• Added Clojure language support for repository maps, by Garrett Hopper.
• Improved kebab-case identifier recognition in repository maps for better code analysis.

Fixes & Small Improvements

• Improved GitHub Copilot token handling with better validation and error messages, by Vincent Taverna and Sebastian Estrella.
• Improved inline code rendering in Rich markdown output, by Vamsi Talupula.
• Fixed Vertex AI model name prefixes in settings, by Wietse Venema.
• Improved /read-only command to resolve literal paths correctly, by Matteo Landi.
• Fixed encoding issues in git diff output and LLM history logging.
• Fixed search block regex to accept optional closing tags when working with HTML content, by Mathis Beer.
• Auto-create parent directories for chat history files to prevent startup errors, by contributor.

• Ensure pip is available before package installation.

• Aider wrote 21% of the code in this release.