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Release · DeepSeek-Reasonix · esengine

DeepSeek-Reasonix studio-v2.52.0

What's new in DeepSeek-Reasonix studio-v2.52.0, released Oct 26, 2026 (). Newer: v2.52.0 (Oct 26, 2026)

Official release notes ↗ DeepSeek-Reasonix changelog

Release notes

DeepSeek-Reasonix studio-v2.52.0

本版新增 Wallpaper Engine 场景壁纸、主题包的五个代码配色标记和历史竖带的展开，移除正文拖动把手与顶栏沙盒按钮，并修复压缩卡死、没有文件夹无法开会话等多处问题。

新增

  • 壁纸可以导入 Wallpaper Engine 场景文件夹：提取主图和全部音轨循环播放，支持 DXT1/DXT3/DXT5 压缩主图，提供音量、静音和鼠标视差。关联 #14407 by @EMEEEEMMMM、#14478 by @EMEEEEMMMM。
  • 主题包可以给注释、类型、运算符、标点和变量单独配色（五个可选标记），文件编辑器和对话代码块都生效；不写它们的主题外观不变。关联 #14358 fixed in #14483。
  • 会话折叠设置新增独立的思考开头预览开关：收起时在标题下方单行显示，流式输出时也生效，旧的预览选择自动迁移。关联 #14139。
  • 历史对话竖带里合并成一条的多轮对话，点一下展开成具体每一条再选要跳的那条；历史未全部加载时竖带顶端会提示。关联 #14468 by @imcreazy。

变更

  • 移除正文左右两侧的拖动宽度把手，对话区不再有线条，手机端也不再误触；正文宽度用设置里的行宽预设选择。关联 #14460 fixed in #14463。
  • 顶栏不再常驻「沙盒」按钮，它只是「工具与权限」的快捷入口，该入口已在图标栏和侧栏里，可在导航入口里显示或隐藏。关联 #14439。
  • 把文件拖进会话时，放到会话面板的任意位置都会作为附件或引用加入，不必再精确拖到输入框；侧栏等自带拖放区的位置仍优先。关联 #14443。
  • 文档：用户指南新增「提示词怎么注入」快速说明，区分聊天要求、仓库常驻指令和用户级人设及人设保存后的生效时机。关联 #13512。

修复

  • 没有添加任何文件夹时新建会话不再提示「请先添加一个文件夹」，而是在应用自己的内置工作区里打开。关联 #14363。
  • 大窗口模型下，用户消息很大的长会话不再反复报「折叠后仍不低于压缩阈值」而卡住自动压缩和 /compact。关联 #14434 fixed in #14436。
  • 在 CRLF 文件里按原文编辑时，替换文本里的换行不再以单独的 LF 写入造成混合换行。修复 #14403 fixed in #14404。
  • reasonix serve 先绑定地址再打印启动信息，地址或端口无法使用时只报错，分享链接里的端口是真正在监听的。修复 #14426 fixed in #14429。
  • 放大设置窗口后，内容卡片居中在侧栏右侧的可用区域，左右留白相等。修复 #14418 fixed in #14420。
  • 会话标签里项目文件夹名或主机名很长时，关闭按钮不再被挤到相邻标签上点不到，标题也不再被挤没。关联 #14417 fixed in #14432 by @xxoingr。
  • 模型价格里的币种下拉框与旁边的输入框样式一致，浅色和深色主题都协调。关联 #14380。
  • 设置「工具与权限」里的文件交付、脚本、顾问、多路并行和 MCP 资源读取现在显示中文简介而不是英文原文。关联 #14447。
  • 设置里切换分类会回到页面顶部，搜索结果能落到稍后才加载出来的设置上。关联 #14491 by @SivanCola。
  • 网络设置区分已保存的配置和正在编辑的草稿：没改动时保存按钮不可用，连接测试明确使用已保存的配置。关联 #14490 by @SivanCola。
  • 本机文件备份不再因路由缺失返回 404，导出、预览和应用恢复可用，仍只限本机使用。关联 #14492 by @SivanCola。
  • 取消工具调用后可以退出检查点准入等待；后台任务和子代理舰队的写入登记可取消，收尾与登记绑定，同 ID 的新登记不受旧任务退出影响。关联 #14025。
  • 后台任务即使没被启动也会清理资源，清理出错也可诊断；恢复出来的 panic 包括旧版 nil panic 不再被报告成功。关联 #14025。
  • 工具 hook 可能写文件时先进入检查点写屏障，被拒绝、只读和嵌套的调用也会通知宿主，准入失败则不执行 hook。关联 #14025。
  • 隔离任务的结果由其他会话应用或丢弃后，旧会话不能再靠缓存写回；各操作共享按 ID 的跨进程租约。关联 #14025。
  • 隔离任务首次检查失败或宿主 runner 崩溃时保留文件和原 ID，可排障后重试；整合时按字面文件名和 Git 模式处理，不覆盖你的相邻修改。关联 #14025。
  • 写入事务记录遇到重复字段、大小写别名或未知字段时拒绝新准入并保留原字节，不再被当作普通记录。关联 #14025。
  • 被拒绝的写入会释放临时占用的路径，保留此前写入、并行调用和有效的用户等待。关联 #14025、#14133 by @SivanCola。

升级须知

  • 失败检查记录不按年龄清理；旧版本会保留这些新记录，升级后才能按 ID 重试。关联 #14025。
  • 移除拖动把手后，旧版本记住的拖动宽度不再读取并会在启动时清除；需要时用行宽预设重新选择。关联 #14460 fixed in #14463。

贡献者

感谢本版本的贡献者：@EMEEEEMMMM、@imcreazy、@xxoingr、@SivanCola

This release adds Wallpaper Engine scene wallpapers, five code-colour tokens for theme packs and an expandable history rail, removes the reading-column drag handles and the top-bar Sandbox button, and fixes the compaction stall and sessions that would not open without a folder.

New

  • Wallpaper can import a Wallpaper Engine scene folder: its backdrop and every soundtrack loop, DXT1/DXT3/DXT5 backdrops decode, with volume, mute and pointer parallax. Refs #14407 by @EMEEEEMMMM, #14478 by @EMEEEEMMMM.
  • Theme packs can colour comments, types, operators, punctuation and variables with five optional tokens, in the file editor and in code blocks; packs that omit them look the same. Refs #14358 fixed in #14483.
  • An independent collapsed-thinking preview switch shows one line below the header, including while streaming; existing preview choices migrate automatically. Refs #14139.
  • A run of questions folded into one line on the history rail opens on a click so you pick the one you meant, and the rail marks history that is not loaded yet. Refs #14468 by @imcreazy.

Changed

  • The drag handles beside the reading column are removed, so no lines show and a phone cannot hit them; choose the width with the line-width presets in Settings. Refs #14460 fixed in #14463.
  • The top bar no longer has a permanent Sandbox button; Tools and permissions is in the rail and sidebar and can be hidden under Navigation entries. Refs #14439.
  • A file dropped anywhere on the conversation pane is attached or referenced, not only on the composer; drop zones such as the sidebar still win. Refs #14443.
  • Docs: a prompt-customization quick start covers chat, repository rules and user-wide personas, with when a saved persona takes effect. Refs #13512.

Fixed

  • Starting a session with no folder added no longer says to add a folder first; it opens in the app's own workspace. Refs #14363.
  • On large-window models, long sessions with big user messages no longer stall automatic compaction and /compact on "still at or above the threshold". Refs #14434 fixed in #14436.
  • In a CRLF file, a literal edit no longer writes the replacement's line breaks as bare LF and mixes endings. Fixes #14403 fixed in #14404.
  • reasonix serve binds its address before printing anything, so a bad address or port fails with just the error and the share link names a port that is listening. Fixes #14426 fixed in #14429.
  • In the enlarged settings window the content column is centred beside the navigation with equal room on both sides. Fixes #14418 fixed in #14420.
  • A long folder or host name on a session tab no longer pushes the close button onto the next tab or squeezes the title away. Refs #14417 fixed in #14432 by @xxoingr.
  • The currency dropdown in model prices matches the inputs beside it in light and dark themes. Refs #14380.
  • Settings, Tools and permissions now show a blurb in your language for the file-delivery, script, advisor, best-of-N and MCP resource tools. Refs #14447.
  • Switching a settings category returns to the top of the page, and a search result lands on a setting that loads late. Refs #14491 by @SivanCola.
  • Network settings tell the saved configuration from the draft: Save is disabled until something changes, and the connection test uses the saved configuration. Refs #14490 by @SivanCola.
  • Local file backups no longer fail with a 404 for a missing route; export, preview and apply work, still limited to this machine. Refs #14492 by @SivanCola.
  • Cancelling a tool call leaves the checkpoint wait; background writer registrations are cancellable and cleaned up with the job, and a newer one of the same ID survives an old exit. Refs #14025.
  • Background tasks release their resources even when launch is declined, cleanup errors stay visible, and a recovered panic, including legacy nil panics, is never reported as success. Refs #14025.
  • Possible tool-hook writes go through the checkpoint barrier, refused, read-only and nested calls notify the host, and a failed admission does not run the hook. Refs #14025.
  • After another session applies or discards an isolated result, a stale session cannot write it back from a cache; operations share per-ID cross-process leases. Refs #14025.
  • An isolated task keeps its files and ID after a failed first inspection or a runner panic so it can be retried, and integration treats file names literally and keeps your nearby edits. Refs #14025.
  • Mutation records with repeated fields, case aliases or unknown fields are refused for new admission and keep their bytes instead of being treated as ordinary records. Refs #14025.
  • A refused write releases provisional paths while keeping earlier writes, concurrent calls and live user waits. Refs #14025, #14133 by @SivanCola.

Upgrade notes

  • Failed inspection records are not cleaned up by age; older versions keep these new records and need an upgrade to retry them. Refs #14025.
  • With the drag handles gone, a dragged width remembered by an older build is no longer read and is cleared at start; choose a line-width preset if you need to. Refs #14460 fixed in #14463.

Contributors

Thanks to this release's contributors: @EMEEEEMMMM, @imcreazy, @xxoingr, @SivanCola

What's Changed

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