v0.2.0: support for codex models, better defaults, faster GPT-5 #1
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- Add supported_endpoints field to CopilotAuth for endpoint routing - Implement generate_via_responses() for models that only support /responses API - Filter models by policy.state == 'enabled' in addition to model_picker_enabled - Improve error message for HTTP 400 with link to enable models - Improve base prompt for better commit message generation - Better error message when credentials not found
- Add --diff-file <path> to read diff from file or stdin (use - for stdin) - Add --model <name> to override model without persisting to config - Increase diff context to 12 lines (-U12) for better commit messages - Add derive_diff_stat() to generate stat summary from diff content - Add read_diff_from_file() for reading diff from file/stdin - Add hint about enabling models in 'ghcc models' output
- Wrap --diff-file and --model options with #[cfg(debug_assertions)] - Wrap read_diff_from_file() and derive_diff_stat() in debug builds only - Debug build: includes testing options for benchmarking - Release build: clean CLI without testing-only features
- Change default model from gpt-5-mini to gpt-4.1 (best free model) - Update -d/--detailed to use prose paragraphs instead of bullet lists - Update -a/--auto to use prose when body is included - Update README with new default and model recommendations
prankstr
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New Features
gpt-5.1-codexnow work via the/responsesAPI endpointreasoning_effort: "none"for gpt-5/gpt-5.1/gpt-5.2, reducing response time while still maintaining qualityImprovements
gpt-5-minitogpt-4.1- faster and with same-ish quality among free models-dand-amodes now generate small paragraphs to provide context instead of bullet lists