v2.4.0

v2.4.0 — Project profile & local evolution eval

Added

• harness/profile/ — project-owned portrait (PROJECT.md) and evolution audit log (evolution.jsonl)
• Install scaffolds profile; update never overwrites it
• Workflow evolution ritual: propose → user confirm → append log

Changed

• using-harness reads profile/PROJECT.md every round
• DECISIONS.md — topic-based major decisions; toolchain lives in pyproject.toml / commands.gate
• python-code-style no longer writes toolchain summary to DECISIONS
• doctor warns if profile is missing
• GitHub repo stays plugin-only: mini-harness/tests/ and mini-harness/evals/ are gitignored (maintainers run locally)

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新增

• harness/profile/ — 项目自有画像（PROJECT.md）与进化审计（evolution.jsonl）
• install 脚手架 profile；update 永不覆盖
• 工作流进化仪式：提案 → 用户确认 → 追加日志

变更

• using-harness 每回合读取 profile/PROJECT.md
• DECISIONS.md — 按主题记录重大决策；工具链以 pyproject.toml / commands.gate 为准
• python-code-style 不再向 DECISIONS 写入工具链摘要
• doctor 在缺少 profile 时告警
• GitHub 仅发布插件产物：mini-harness/tests/、mini-harness/evals/ 已 gitignore（维护者本地运行）