从 0.1.0 到现在，天天说一路长出来的样子。Windows 与 Android 版自 0.5.0 起单独编号。
How TianTianSpeak grew from 0.1.0 to today. Windows and Android are versioned separately starting at 0.5.0.
0.5.4
Windows / Android- Android 底部导航整理为 题库 / 练习 / 记录 / 设置，设置页改为列表 + 内页；初始化向导可后台下载模型，默认打开下载镜像
- 新增 MiniCPM5-1B 本地模型（手机默认）、系统通知；「在线题库」改名「题库商店」；朗读页逐句 / 背诵改为按钮；过渡动画
- Android bottom navigation reorganized into Bank / Practice / Records / Settings, settings become a list with sub-pages; the setup wizard can download models in the background and enables download mirrors by default
- New MiniCPM5-1B local model (phone default), system notifications; "Online banks" renamed "Bank Store"; sentence / recite modes are buttons; transition animations
0.5.3
Windows / Android- 复述示例会缓存：同一篇、同一表达结构生成过的示例再次打开直接显示，不再重复请求 LLM
- Retell examples are cached: an example already generated for the same passage and structure shows instantly, with no repeat LLM request
0.5.2
Windows / Android- 语音合成读轻声词更自然（爸爸、妈妈、星星、看看……）；Android 复述/口述可取消打分，历史页默认打开练习日历；Windows 各页面顶栏新增返回按钮
- 修复 Android 启动失败与应用内更新无法安装；启动后个别异步错误不再弹出「启动失败」页
- More natural TTS for neutral-tone words (爸爸, 妈妈, 星星, 看看…); Android can cancel scoring in retell/speaking and opens the history calendar by default; Windows gets back buttons in the app bar
- Fixed Android startup failure and in-app update install; stray async errors after launch no longer show the startup-failure page
0.5.1
Windows / Android- FunASR Nano 模型；TextProject 会员包；模型列表默认折叠
- FunASR Nano model; premium TextProject packs; model lists collapsed by default
0.5.0
Windows / Android- Windows 与 Android 版首发：朗诵、复述、口述、任务与每日闭环、练习日历、错词本、本地语音识别/合成/LLM、在线题库、自动更新、初始化向导（手机版无打字练习）
- Windows and Android launch: reading, retelling, speaking, tasks and daily loop, calendar, mistake book, local recognition/TTS/LLM, online banks, auto-update and setup wizard (no typing practice on mobile)
0.5.16
macOS- 初始化向导可「后台下载」模型，先去下载题库；默认打开下载镜像；新增 MiniCPM5-1B 本地模型
- 「在线题库」改名「题库商店」；系统通知（下载完成、任务达标、圆环闭合）；页面与得分过渡动画、彩纸庆祝效果
- The setup wizard can download models in the background so you can start on banks; download mirrors on by default; new MiniCPM5-1B local model
- "Online banks" renamed "Bank Store"; system notifications (downloads, tasks, daily ring); transition animations and confetti
0.5.15
macOS- 语音合成读轻声词更自然：约 1900 个轻声词（亲属词、叠词、常用轻声词）的轻声字不再读成本调；会员题库拼音同步修正（爸爸 → bà ba）
- More natural TTS for about 1,900 neutral-tone words (kinship terms, reduplications, common words); premium bank pinyin corrected to match (爸爸 → bà ba)
0.5.14
macOS- FunASR Nano 语音识别模型（中英日，支持热词）；会员题库 TextProject 英文原版与中文版（640 篇带图短文）；本地 LLM 新增 Gemma 4 E2B、Phi-4-mini
- 每日闭环积分加入年龄系数，口述字数门槛按年龄段区分；放弃朗读后未读到的尾部不再计入错词本
- FunASR Nano speech model (zh/en/ja, hot-words); premium TextProject packs, English and Chinese (640 illustrated stories); new local LLMs Gemma 4 E2B and Phi-4-mini
- Daily-loop points get an age factor and speaking word minimums vary by age group; the unread tail no longer lands in the mistake book after giving up
0.5.13
macOS- 任务与成就：JSON 任务链、「21 天习惯养成」、徽章；用户年龄段；口述「读后感」模式；打字/默写写入历史
- 每日闭环评分改为分档系数；修复模型压缩包解压失败、跨零点圆环不刷新
- Tasks and achievements: JSON task chains, a built-in 21-day habit plan, badges; user age groups; a book-review speaking mode; typing/dictation now saved to history
- Daily-loop score uses stepped coefficients; fixed model archive extraction and the points ring not refreshing after midnight
0.5.12
macOS- 每日闭环打卡：按朗诵、复述、口述折算积分，满 100 即闭环；练习日历印章、侧边栏「今日积分」圆环；录音时实时字数
- Daily-loop check-in: points from reading, retelling and speaking, 100 closes the loop; calendar stamps and a sidebar points ring; live word count while recording
0.5.11
macOS- 侧边栏子项取代页内标签；上一篇/下一篇；0.5 倍速；新闻候选缓存
- 长文朗诵更流畅（增量对齐、减少重绘）；长音频 CTC 打分分段推理
- Sidebar sub-items replace in-page tabs; previous/next article; 0.5x speed; news candidates cached
- Smoother long-text reading (incremental alignment, fewer redraws); long recordings scored in chunks
0.5.10
macOS- 支持 Intel Mac；文章打字练习与听写模式；题库译文开关；TextProject 可拼读短文
- 示范音频分段合成、长文很快开播；纸张风格阅读界面与字号滑块
- Intel Mac support; article typing practice and dictation; translation toggle for banks; TextProject decodable reads
- Sample audio synthesized in chunks so long texts start fast; paper-style reading view with a font-size slider
0.5.9
macOS- 错词本（会员）与错词跟读；在线题库详情页；示范音频精确定位，点字跳转
- 免费版复述、口述不再限制次数；会员题库分页加载与缓存
- Mistake book (members) and follow-up reading; online bank detail pages; precise sample-audio seeking, tap a character to jump
- Free tier has no daily limit for retelling and speaking; premium catalog paged and cached
0.5.8
macOS- 题库分类、搜索与分类/语言筛选；在线授权激活；点字跳转示范音频
- 默认使用 Kokoro 语音合成；新用户首次直接进入在线题库
- Bank categories, search and category/language filters; online license activation; tap a character to seek sample audio
- Kokoro is the default TTS; new users land on the online bank first
0.5.7
macOS- 英文朗诵（逐词打分）、逐句模式、读完自动停止录音；英文复述/口述与 40 道英文话题；语音合成示范与读错字词点听发音；独立的语音合成设置页
- English read-aloud with word-level scoring, sentence-by-sentence mode, auto-stop when finished; English retelling/speaking with 40 topics; TTS samples and tap-to-hear mispronounced words; dedicated TTS settings
0.5.6
macOS- Bank descriptions; a Contact us entry; tidier collapsible model settings
0.5.5
macOS- Membership features supported
0.5.4
macOS- 会员题库包：三国演义、西游记、格列佛游记（带拼音）；出分动画与 90 分撒花；在线题库分免费/会员
- Premium packs: Three Kingdoms, Journey to the West, Gulliver's Travels (with pinyin); score animation and confetti at 90; online banks split into free and premium
0.5.3
macOS- 内置本地 AI 评价，复述/口述评价与报告可完全离线；首次启动向导，一键下载默认模型
- 朗诵打分默认改为识别对齐
- Built-in local LLM so retell/speaking feedback and reports run fully offline; first-run wizard with one-click default models
- Read-aloud scoring defaults to recognition alignment
0.5.2
macOS- 会员与激活码：基础功能永久免费，新用户 14 天体验
- Membership and license keys: core features free forever, 14-day trial for new users
0.5.1
macOS- 题库条目稳定标识：重新下载题库后「已读」记录不丢；自带题库补全固定 id
- 全 App 配色改为电光青
- Stable bank item identity: read state survives re-downloads; bundled banks get fixed ids
- New electric-teal palette across the app
0.5.0
macOS- 应用更名为「天天说」/ TianTianSpeak；支持在线内容与更新服务；命题说话页面布局调整
- Renamed to TianTianSpeak; online content and update service supported; topic-talk layout refined
0.4.2
macOS- 命题说话接入在线话题（成人/儿童/青少年/故事叙事）与分类卡片；口述日记可不写素材
- 「蒙学经典」更名中国古典文集，新增《大学》《中庸》《孟子》《论语》《宋词三百首》《诗经》
- Topic talks pull online topic sets (adult/kids/teen/storytelling) shown as category cards; diary works without prepared text
- Classics bank renamed, adding the Great Learning, Doctrine of the Mean, Mencius, Analects, Song Ci and Book of Songs
0.4.1
macOS- 历史记录统一「打开」到结果页；复述结果页「重新识别」；朗诵完成后「下一段」；题库管理空状态直接导入
- History entries open into their result pages; retell gets Re-recognize; Next passage after reading; bank manager offers import when empty
0.4.0
macOS- 背诵模式：隐藏原文，说对一个字显示一个字，说错显示红色
- Recite mode: text is hidden and each correctly spoken character is revealed, mistakes show in red
0.3.0
macOS- 录音专注模式（侧边栏收起、呼吸光晕）与音量波形；朗诵「隐藏已读」；历史记录支持示范音频
- 播放条布局统一
- Recording focus mode (collapsing sidebar, breathing glow) and level waveform; hide-read filter; sample audio in history
- Unified player bar layout
0.2.0
macOS- 自动更新；题库包与网址导入；新闻按源浏览；可自定义录音快捷键；鼓励话术
- 模型下载自动重试、断点续传，支持镜像
- Auto-update; bank packages and URL import; per-feed news; configurable recording shortcuts; encouraging feedback
- Model downloads retry and resume, with mirrors
0.1.0
macOS- 首个版本：每日朗诵（本机语音识别、逐字着色打分、拼音）、复述练习（四种模式、历史对比）、口述日记与命题说话
- 离线语音识别 + AI 点评（口头禅/犹豫词/笼统词标注、六维度报告）；多用户；新闻源；内置经典题库
- First release: daily reading (on-device recognition, character coloring and scoring, pinyin), retelling (four modes, history compare), spoken diary and topic talks
- Offline recognition plus AI feedback (fillers/hedges/vague words, six-dimension report); multi-user; news feeds; bundled classics