Reasonix v1.29.0
This release makes the configured default model apply after restart and to new sessions, unblocks todo progress updates, and fixes Windows image preview controls, reduced-motion transcript flicker, and duplicate pinned conversations.此版本让设置的默认模型在重启后和新会话中正确生效，解除待办进度更新阻塞，并修复 Windows 图片预览窗口按钮、减少动态效果时的对话区闪烁以及置顶对话重复显示问题。
Highlights重点内容
Default model now applies after restart and to new sessions默认模型在重启和新会话中正确生效
Changing the default model in Settings now persists across restart and applies when starting or reusing a blank session, while existing conversations keep their saved model.在设置中更改默认模型后，重启应用以及新建或复用空白会话都会使用该模型，已有会话仍保留各自保存的模型。
Todo progress updates no longer stall待办进度更新不再卡住
The todo panel now updates progress without requiring a prior complete_step, avoiding deadlocks in plan mode and normal execution.待办面板现在无需先执行 complete_step 即可更新进度，避免在计划模式和普通执行中出现死锁。
Windows image preview hides window controlsWindows 图片预览隐藏窗口控制按钮
The image viewer now hides custom minimize, maximize, and close controls on Windows, eliminating duplicate close actions.图片查看器现在在 Windows 上隐藏自定义的最小化、最大化和关闭按钮，消除了重复的关闭操作。
Reduced-motion transcript flicker resolved减少动态效果时对话区闪烁问题已解决
Fixed the scroll oscillation loop that occurred when Windows system animations were disabled, ensuring the transcript stays stable and the jump-to-bottom button works reliably.修复了 Windows 关闭系统动画时出现的滚动振荡循环，确保对话区正确稳定，跳到底部按钮可靠工作。
Pinned conversations no longer duplicate in project tree置顶对话不再在项目树中重复显示
Pinned conversations now appear only once in the sidebar, without being repeated in their original folder.置顶对话现在在侧边栏中只显示一次，不会在其原始文件夹中再次出现。
Fixed修复
Default model persists and seeds new sessions默认模型持久化并应用到新会话
The desktop persists the selected default to the current session sidecar and applies it after New Session rotation or when reusing a blank tab.桌面端会把所选默认模型持久化到当前会话 sidecar，并在新会话轮换或复用空白标签页时应用该模型。
Todo progress updates no longer stall待办进度更新不再卡住
todo_write can now mark items completed in any workflow phase without a prior complete_step, fixing deadlocks in plan mode and normal execution.todo_write 现在可以在任何工作流阶段标记项目完成，无需先执行 complete_step，修复了计划模式和普通执行中的死锁。
Windows image preview hides window controlsWindows 图片预览隐藏窗口控制按钮
The image viewer hides custom window controls on Windows, removing the duplicate close button.图片查看器在 Windows 上隐藏自定义窗口控制按钮，移除了重复的关闭按钮。
Reduced-motion transcript flicker resolved减少动态效果时对话区闪烁问题已解决
Fixed scroll oscillation when Windows system animations are disabled, ensuring the transcript position remains stable.修复了 Windows 关闭系统动画时的滚动振荡，确保对话区位置稳定。
Pinned conversations no longer duplicate in project tree置顶对话不再在项目树中重复显示
Pinned conversations are deduplicated and appear only once in the sidebar.置顶对话已去重，在侧边栏中只显示一次。
Thanks致谢
This release was shaped by:感谢本版本的贡献者：
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