Echo Memory v0.7.1

Echo Memory v0.7.1

Highlights

• Knowledge-base chat alignment fixed: user bubbles lock to a single grid row (a sparse auto-placement regression had pushed the text into a second row), the sender label reads 我 (me) instead of 你, and the earlier one-character-per-line vertical layout is gone.
• Assistant dock can collapse again: the dock no longer pins a fixed grid row template that misaligned with conditionally rendered children and pushed the collapse button out of reach after chatting. A persistent context hint (current record for 总结, "not searching the library" for 随手问) now clarifies the division of labor with the 问知识库 view.
• Cognitive evolution is narrative: change types are normalized to Chinese (added→新增, overturned→推翻, …) with unknown values falling back to 变化; added/supplemented changes no longer render an empty "之前" column; reasons that merely restate the viewpoint or a source quote are hidden; the confidence percentage number is gone (the 待确认推断 badge carries that signal).
• One-glance snapshot summary and bulk confirmation: the top line reads 基于 N 条记录 · M 个主题 · K 次变化 · 其中 P 条待确认, with a 全部确认 button that writes all pending confirmations in a single SQLite transaction — a validation failure rolls the whole batch back, never leaving half-confirmed state.
• Explanatory reasons for new snapshots: the generation prompt now requires reasons that explain why a view changed (Simplified Chinese, first person, no survey phrasing like 受访者); items without a genuine explanation may leave the field empty. Existing snapshots benefit immediately from the frontend redundancy filter.
• Snapshot warnings are dismissible: quality hints and generation errors in the memory views have a close button; a dismissed message stays hidden for that snapshot and reappears when content changes or a new snapshot arrives.

Verification status

• Frontend type checking, 105 UI tests (including 8 new evolution-view cases), 4 change-type logic tests, and the Rust suite (38 tests plus a new atomic batch-feedback transaction test) all pass.
• cargo clippy --all-targets -- -D warnings reports no warnings.
• The three evolution card shapes (added without a before column, revised with before/after, redundant reason hidden) were verified against the real component in both light and dark themes.

Distribution status

This source release is version 0.7.1. The public artifact is Echo-Memory_0.7.1_aarch64.dmg, SHA-256 d1da3ef1b06899173bd0df690cdf854fdaa6c6d9a10efdac328ada3e61116ec7.

• codesign --verify --deep --strict passes for the application inside the DMG.
• hdiutil verify confirms the disk image is intact.
• spctl --assess --type execute reports accepted with source=Notarized Developer ID after notarization and stapling.
• This DMG is an Apple-signed and notarized Developer ID release. Notarization submission 29d62a69-b00c-4429-bee8-af977feccd14 completed with status Accepted.

Users can download the DMG, open it, and move 回声记忆.app into /Applications normally.

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回声记忆 v0.7.1

本版重点

• 问知识库聊天对齐修复：用户气泡显式锁定网格行（此前稀疏自动放置把正文挤到第二行），发送人改为「我」，一字一行竖排问题一并消失。
• 随行助手可以收回了：去掉写死的网格行模板（条件渲染子元素错位曾把收起按钮顶出屏幕）；停靠栏新增常驻上下文提示（总结模式显示当前记录、随手问显示「不检索资料库」），与「问知识库」的分工一目了然。
• 认知演化改造成叙事：变化类型归一化为中文（added→新增、overturned→推翻……未知值兜底「变化」）；新增/补充类不再渲染空壳「之前」栏；复述观点或证据的原因自动隐藏；删除置信度百分比数字（「待确认推断」徽章承担该信号）。
• 一眼看懂的快照摘要 + 批量确认：顶部一行「基于 N 条记录 · M 个主题 · K 次变化 · 其中 P 条待确认」，配「全部确认」按钮——单条 SQLite 事务写入，任一条目校验失败整体回滚，不留半确认状态。
• 新生成快照的原因更解释性：生成提示词要求说明「为什么变」（简体中文、第一人称、禁止「受访者」等问卷口吻）；真正无可解释时允许留空。旧快照立即受益于前端的复述过滤。
• 快照警告可以关闭：记忆视图的质量提示与生成异常有了关闭按钮；同一条在同快照内不再出现，内容变化或新快照时重新提示。

验证状态

• 前端类型检查、105 个 UI 测试（含 8 个新增认知演化用例）、4 个变化类型纯逻辑测试、Rust 全量测试（38 例 + 新增批量反馈事务测试）全部通过。
• cargo clippy --all-targets -- -D warnings 无警告。
• 认知演化三种卡片形态（新增无之前栏 / 修正带前后对比 / 复述原因隐藏）在明暗两主题下对照真实组件逐一核验。

分发状态

本源码版本为 0.7.1，公开安装包为 Echo-Memory_0.7.1_aarch64.dmg，SHA-256 为 d1da3ef1b06899173bd0df690cdf854fdaa6c6d9a10efdac328ada3e61116ec7。

• DMG 内应用程序通过 codesign --verify --deep --strict。
• hdiutil verify 确认磁盘镜像完整。
• 公证与装订完成后 spctl --assess --type execute 返回 accepted，来源为 Notarized Developer ID。
• 因此它明确标注为 Apple 已签名并完成公证的 Developer ID 发布版。公证提交 29d62a69-b00c-4429-bee8-af977feccd14 状态为 Accepted。

macOS 用户下载 DMG 后可正常打开，并把 回声记忆.app 拖入 /Applications。