0.10.0 Beta.2

Features

• Adds a Classic workspace layout preset that arranges the Preview, Timeline, Subtitle Details, and Subtitles panels for subtitle editing.

Fixes

• Fixes content being squeezed or becoming inaccessible in short dock panels by adding scrollable layouts to areas such as Assets, Preview, Subtitles, Styles and Effect Presets, Log, and the Timeline toolbar.
• Moves the Subtitle Details command from the Subtitles menu to the View menu, grouping it with the other panel commands.

Others

• Adds icons to timeline context menu actions for tracks, subtitles, and animation, making the menu items easier to identify.

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Features

• 新增“经典”工作区布局预设，安排预览、时间轴、字幕详情与字幕列表。

Fixes

• 修复停靠面板较矮时内容被挤压或无法滚动访问的问题，为资产、预览、字幕、样式与效果预设、日志及时间轴工具栏等区域加入可滚动布局。
• 将“字幕详细编辑”入口从“字幕”菜单移至“视图”菜单，与其他面板入口归在一起。

Others

• 为时间轴右键菜单中的轨道、字幕和动画操作补充对应图标，方便识别菜单项。

0.9.0 Beta.1

Features

• Expanded video export with QSV, VP8, VP9, and AV1 support; added container selection and subtitle stream-copy export.
• Added command-line tools for subtitle format conversion and project video export.
• Added subtitle reference resolution settings for rendering and editing workflows.
• Added native spatial transforms and XYZ rotation animation, with keyframe editing, preview handles, effect-script support, and ASS round-tripping.
• Added native mask placement throughout the workbench and snapping for clip masks.
• Added effect preset previews in standalone views and docked panels.
• Expanded the effect library with sharing, separate settings bundles, script draft previews, searchable exports, editable parameterized effect instances, and drag-to-reorder rows.

Fixes

• Corrected platform hardware encoder detection and prevented scaled subtitle export from modifying the source project.
• Corrected camera and projected-bound alignment in ASS spatial conversion, and prevented Vector3 settings from changing or being lost during projection editing.
• Fixed crashes when dragging masks due to affine matrix rounding.
• Fixed temporary export files not being released when export is cancelled.

Others

• Upgraded the project file format to v18 to support native mask placement data.
• Bundled the command-line tools with desktop releases and changed CLI output to English.
• Split video export, subtitle format conversion, and shared subtitle editing into separate modules; updated the related documentation.

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Features

• 扩展视频导出：支持 QSV、VP8、VP9、AV1，增加容器选择，并支持字幕流复制导出。
• 增加命令行字幕格式转换和项目视频导出功能。
• 增加字幕参考分辨率设置，可在渲染和编辑流程中使用。
• 增加原生空间变换与 XYZ 旋转动画，支持关键帧编辑、预览手柄、特效脚本及 ASS 往返转换。
• 在工作区使用原生遮罩位置数据，并增加剪辑遮罩吸附。
• 增加特效预设预览，可在独立视图和停靠面板中查看。
• 扩展特效库：支持共享、独立设置包、脚本草稿预览、搜索导出，以及可编辑的参数化特效实例和行拖动排序。

Fixes

• 修正平台硬件编码支持判断，并修复缩放字幕导出时源项目被改动的问题。
• 修正 ASS 空间转换的相机与投影边界对齐，并避免投影编辑时 Vector3 设置丢失或变化。
• 修复遮罩拖动时由仿射矩阵舍入导致的崩溃。
• 修复取消导出时临时工作文件未释放的问题。

Others

• 项目文件格式升级至 v18，以支持原生遮罩位置数据。
• 桌面发行包现包含命令行工具；命令行输出改为英文。
• 拆分视频导出、字幕格式转换和共享字幕编辑模块，并更新相关使用文档。

0.10.0 Beta.1

Feature

• Add batch style editing
• Add timeline auto seek when switching clips toggle

Fixes

• UI bugs

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Feature

• 添加批量设置片段属性
• 支持开启自动设置播放时间到当前选中的片段

Fixes

• UI bugs

0.8.0 Beta

Features

• Added Japanese UI language support.
• Added font name previews to the font picker, with hierarchical menus for selecting variants within a font family.
• Added independent left, right, and vertical subtitle margins, with switching between automatic layout and custom anchors.
• Added drag-and-drop track reordering, with undo support and persistent ordering when saving projects.
• Added subtitle color tags, including batch tagging, filtering by tag, custom tag templates, and color indicators in the subtitle list and timeline.
• Added letter spacing, independent fill and outline blur, and three wrapping modes: grapheme-based wrapping, natural wrapping, and no automatic wrapping.
• Added visual karaoke timing editing, including timing group creation, drag-based timing adjustments, group merging, splitting into individual characters, and bidirectional timing linkage.
• Added independent editing of fill, outline, blur, and shadow for inactive and active karaoke states, while preserving local text appearance within timing groups.
• Added animation ranges for selected text, with independent position, scale, rotation, and appearance animation editing in the Effects panel.
• Extended effect scripts with text grouping, delays, staggered timing, repetition, and ping-pong loops. Added per-character bounce and ping-pong scale presets.
• Added controls in the Mask panel for toggling property animation, adding keyframes, and resetting properties, with editing state shared across the Mask and Effects panels.
• Expanded ASS animation import and export to support movement, fades, and whole-line or local text animations for font size, letter spacing, color, opacity, shadow, blur, outline, scale, and Z-axis rotation.
• Expanded ASS import and export support for letter spacing, blur, and wrapping modes, with warnings for layout differences that cannot be fully preserved.
• Added support for preserving exact numeric font weights during ASS interchange and matching installed font variants on import.
• Added support for compatible ASS rotation origins during import and export, preserving pivot behavior for whole-line rotation and linear movement.
• Added GitHub release update checks, including automatic checks at startup, manual checks, and stable or prerelease channel selection.
• Added an “Open Containing Folder” action to the recent-project menu on the welcome screen.

Fixes

• Fixed playback interruptions on macOS caused by brief backward audio timestamp jumps after rapid timeline scrubbing.
• Improved error feedback for failed video exports by displaying specific failure details and restoring a retryable state. Saved projects now default to exporting into the project’s output folder.
• Fixed discrepancies in ASS style resets, margin inheritance, and numeric animation conversion, improving the import of local scale, shadow, and blur animations.
• Fixed control-point continuity errors in consecutive ASS vector clipping splines that could shift imported mask contours.
• Improved ASS conversion-loss reporting with copyable details identifying affected subtitles, including precision changes, color-matrix metadata, and appearance information that cannot be preserved.

Others

• Optimized timeline scrubbing previews, zooming, and playback refreshes by coalescing seek requests, stopping outdated decode work early, and reusing caches to reduce redundant work.
• Updated project track storage and legacy project migration to preserve original tracks and clip stacking relationships wherever possible.
• Reused shared animation property editing controls and coordination logic, and standardized vector input bindings and related naming.

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Features

• 新增日语界面语言支持。
• 字体选择器支持字体名称效果预览，并可通过分级菜单选择同一字体的不同变种。
• 新增字幕左、右、垂直独立边距，并支持自动排版与自定义锚点切换。
• 支持拖动调整轨道顺序，调整结果可撤销并随工程保存。
• 新增字幕颜色标签，支持批量标记、按标签筛选和自定义标签模板，并在字幕列表与时间轴显示标签颜色。
• 新增字距、独立填充与描边模糊，以及按字素、自然换行和不自动换行三种排版方式。
• 新增可视化卡拉 OK 计时编辑，支持建立计时组、拖动调整时间、合并与逐字拆分，以及双向计时联动。
• 支持分别编辑卡拉 OK 未激活与已激活状态的填充、描边、模糊和阴影，并保留计时组内的局部文字外观。
• 支持为选中文字创建动画范围，并在特效面板独立编辑局部位移、缩放、旋转和外观动画。
• 特效脚本支持文字分组、延迟、错峰、重复与往返循环，并新增逐字弹跳和逐字放大往返预设。
• 蒙版面板支持直接开关属性动画、添加关键帧和重置属性，并与效果面板共用编辑状态。
• 扩展 ASS 动画导入导出，支持移动、淡入淡出，以及整句和局部文字的字号、字距、颜色、透明度、阴影、模糊、描边、缩放与 Z 旋转动画。
• 扩展 ASS 字距、模糊与换行方式的导入导出，并提示不能完整对应的排版差异。
• ASS 交换支持保留精确数值字重，导入时匹配系统中的真实字体变体。
• ASS 导入导出新增受支持的旋转原点转换，保留整行旋转与直线移动中的轴心语义。
• 新增 GitHub 版本更新检查，支持启动时自动检查、手动检查及稳定版／预发布渠道选择。
• 欢迎页的最近工程菜单新增“打开所在文件夹”操作。

Fixes

• 修复 macOS 快速拖动时间轴后，音频时间戳短暂回退导致播放中断的问题。
• 修复视频导出失败时反馈不明确的问题，显示具体错误原因并恢复可重试状态；已保存工程默认输出到工程的 output 文件夹。
• 修复 ASS 样式重置、边距继承及动画数值转换中的偏差，改善局部缩放、阴影和模糊动画的导入结果。
• 修复 ASS 矢量裁切中连续样条的控制点衔接错误，避免导入后的蒙版轮廓发生偏移。
• 完善 ASS 转换损失提示，提供可定位、可复制的字幕损失明细，并明确报告精度、色彩矩阵及无法保留的外观信息。

Others

• 优化时间轴拖动预览、缩放和播放刷新，通过合并定位请求、提前结束过期解码及复用缓存减少重复工作。
• 调整工程轨道存储和旧工程迁移，尽量保留原轨道及片段叠放关系。
• 复用动画属性编辑控件与协调逻辑，统一向量输入绑定和相关命名。

0.7.0 Beta

• VP8/VP9/AV1/ProRes hardware decoding
• Audio PCM caching and indexing
• Pinning projects in welcome window
• UI/UX Optimize
• Faster GPU encoding

0.6.0 Beta

1. Track solo display
2. Add style preview in settings
3. Bug fixes
4. UI/UX tweaks

0.5.0 Beta

• Full aegisub format text alignment support
• Effect template tweaks
• Bug fixes

0.3.0 Beta

• Settings import/export
• Encoding presets
• Bug fixes

0.2.0 Beta

rel/beta/0.2.0.0