Changelog

✨ New Features

• Manage reminders and view their run history after enabling scheduled tasks. Tasks survive app restarts and can repeat as often as once a minute. by @Chinesezjc, @ZiyaZhang
• New Desktop onboarding introduces available credit and helps users choose their intended use and how much work detail to show. Interrupted onboarding can be resumed. by @std4453
• View, search, customize, and reset keyboard shortcuts on Web and Desktop, with current bindings shown in the sidebar. by @yxy72, @yixiangihsiang
• Support dynamic tool additions without invalidating KV Cache when the configured model explicitly declares support. by @Tuyixiang
• When Auto review denies an operation, users can decide whether to proceed in conversations that allow manual approval. Review failures are reported separately. by @turtle1999
• Tasks continue in the background when the Desktop window is closed. Quitting the app warns users about the impact on tasks. by @winewill

🐛 Bug Fixes

• Windows file menus display application icons more accurately and prefer associated applications when opening files. by @mektpoy
• Fix startup failures in some Desktop installation packages. by @winewill
• Fix missing plugin information on some plugin details and settings pages, and improve startup error messages. by @LegGasai
• Reduce unwanted autofill of saved login passwords into API Key fields. by @LegGasai
• Local Markdown images in Desktop chat can be previewed and enlarged. by @Kaige-Gao
• Users already using a mirror can choose another installation method when installing a plugin from GitHub fails. by @ZiyaZhang
• Edit account models directly in Settings. by @lsdsjy
• Desktop remembers dismissed notices in embedded Platform pages for the current account, avoiding repeated prompts. by @lsdsjy
• Quota warnings match the current task, helping API Key users avoid topping up the signed-in account by mistake. by @lsdsjy
• Windows update prompts explain automatic restart more clearly, and the updated app opens in the foreground. Installation also warns earlier when the app is still running. by @winewill
• The folder name of a newly created default workspace no longer depends on the interface language. Its display name remains localized unless renamed by the user; existing workspaces remain unchanged. by @kermanx
• Drag macOS windows reliably from the top area while keeping buttons, forms, and dialogs usable. by @mektpoy
• Improve the guidance agents follow when helping users enable plugins and features. by @turtle1999
• When voice input is not ready, clicking the microphone provides guidance and a route to voice plugin settings. by @LegGasai
• The file sidebar can open Windows directory links whose targets are inside the workspace. by @mektpoy
• Fix persistent plugin installation and settings-save failures after an app crash or interrupted installation. by @turtle1999
• Fix broken characters in long tool output that could also cause subsequent conversation requests to fail. by @mektpoy
• Reduce cases where a slower account balance refresh leaves the balance unavailable. by @lsdsjy
• Fix persistent message-sending failures in some long conversations. by @LegGasai

⚠️ Changes

• Enable Auto review from the Plugins page. Inspector is no longer included by default and must be installed separately. by @turtle1999
• Account-funded and API Key tasks have separate model entries. Signing out confirms and stops running account tasks; an expired sign-in prompts users to sign in again. by @lsdsjy
• Coding Tools controls the trajectory, code changes, and mode selection for new tasks. The separate mode-selection switch is removed, and new tasks use the saved default mode. by @lsdsjy
• When time context is enabled, the agent receives time updates every ten minutes by default. Custom intervals remain unchanged. by @turtle1999
• Scheduled tasks and time context are disabled by default on Web and Desktop and can be enabled when needed. by @turtle1999
• Reduce the token overhead of fixed instructions in each Standard mode conversation turn. by @turtle1999

🎨 Improvements

• Choose Hide archived, All conversations, or Archived only. Archived-only views hide workspaces without archived conversations. by @Yifffan
• Tool cards, file previews, and code diffs use more consistent syntax highlighting and support more file types. by @mektpoy
• Document previews have clearer loading indicators, more readable page spacing, and improved light-theme backgrounds. by @yudshj
• Rounded corners, menus, and hover states have more consistent styling. Single-file changes and addition-only or deletion-only diffs use a more compact layout. by @yixiangihsiang
• Keyboard focus indicators are more consistent and no longer appear unexpectedly after mouse interaction. by @mektpoy
• Show progress while switching models and reduce the wait after making a selection. by @turtle1999, @LegGasai
• Warnings about skipped incompatible plugins appear only once per app startup. by @turtle1999
• Plugin installation clearly identifies the selected official registry or mirror and combines duplicate choices. by @turtle1999
• Approval cards follow the interface language and guide agents to explain approval requests in the language of the user's question. by @turtle1999
• Chinese plugin management and settings pages consistently use 子智能体 for subagents. by @turtle1999
• Open a fetched page directly from its URL in a collapsed tool card without expanding the card. by @turtle1999

New Features

• Add terminals to the Web sidebar, with multiple tabs, shell selection, and recovery after page refreshes. by @LegGasai
• Manage archived sessions with pinning, filters and restoration; confirm affected tasks before archiving a running session. by @tianyicui, @Yifffan, @LegGasai
• MCP supports resource discovery and reading, and URI templates. Shared resource tools are available after configuring an MCP server in a built-in Profile. by @tianyicui
• Headless can read tasks from standard input, resume sessions with --session-id, and emit run events as newline-delimited JSON with --json. by @lsdsjy
• Extend file, command, and PTC tools so DSH can run locally while using a remote workspace over SSH. by @tianyicui
• Add experimental Playwright MCP, Chrome DevTools MCP, and Stagehand browser backends. by @tianyicui
• Add experimental Computer Use through Cua Driver MCP or the native driver for local computer interaction and screenshots. by @tianyicui
• Add experimental Auto review mode. by @pku-xht
• Review session file changes in cards and the sidebar, with line-level and side-by-side diffs, highlighting, synchronized scrolling, hover previews, and improved colors in both themes. by @CreatixChu, @yixiangihsiang, @sjw1231
• Manage plugin installation, configuration, activation and runtime removal. by @LegGasai, @turtle1999, @imccyu
• Preview Word, Excel, PowerPoint, CSV and TSV files in the sidebar. Excel previews support worksheets, cells, formulas and copying, with clearer controls in narrow panes and better trackpad scrolling. by @yudshj, @imccyu
• Open a specified URL in browser mode in the sidebar. by @imccyu
• Open Subagent conversations in the sidebar. by @imccyu
• Preview submission plans in the sidebar, including plans received while another panel is open. by @LegGasai
• Choose an official, mirrored or custom registry for plugin installation. The first installation selects an available source automatically, and GitHub network failures can be retried through a mirror. by @LegGasai, @Yifffan, @ZiyaZhang
• Prepare a local model for experimental speech transcription, with automatic or manual Hugging Face and HF-Mirror selection and automatic fallback. by @LegGasai
• The Agent Team panel shows live member and task updates, and the chat header lets you view or switch members. by @Dudu-0223, @Yifffan
• View and enlarge local images directly in chat, and preview image links on hover or keyboard focus. by @Kaige-Gao

Improvements

• Use consistent zoom controls for image, PDF and Office previews and retain each tab’s zoom level. Redraw pages after pinch zooming to keep text sharp. by @Yifffan, @yudshj
• Adapt image resizing and token estimates for DeepSeek V4.1, and increase default request-image size and encoding quality. by @CreatixChu
• Upgrade MCP to the official SDK v2 with protocol negotiation, paginated tool lists, and support for servers without tools. by @tianyicui
• Improve file references and sidebar interactions: open existing files directly and use file previews and terminals before sending the first message. by @LegGasai, @Dudu-0223
• Move long commands and workflows into background jobs, show live output in the job panel, and wake their sessions when jobs finish. by @LegGasai, @turtle1999
• Create a default workspace and blank session on first launch after a fresh installation, without requiring a folder selection. by @kermanx
• Refresh file previews after turns and on local file changes. by @grllll
• Open files with the system default or another associated application, or reveal their location, from previews, deliverable cards, and change review. Files without preview support can also be opened directly. by @CreatixChu
• Improve initial loading and turn navigation in long conversations, and reduce history-loading overhead. by @imccyu, @tianyicui
• Address Team members by name and guide new members in finding teammates and contacting the Lead. by @Dudu-0223
• Make the Team task board read-only; agents create and update tasks through tools. by @Dudu-0223
• Unify model setup under Add Model Provider, with switching between third-party providers and custom APIs while preserving drafts. by @LegGasai
• Stabilize scroll following in conversations and work-detail groups. Improve history pagination and turn navigation, and reduce momentary jumps or duplicate display when sending messages. by @imccyu
• Unify code-block styling across conversations, with copy and wrapping controls and clearer diffs and line numbers. by @yixiangihsiang
• Show original model IDs in discovered-model lists, reveal names on hover, and keep search by name or ID. by @LegGasai, @yudshj
• Choose Compact, Standard, Detailed or fully expanded live work steps. Consecutive reasoning and tool calls appear in collapsible groups. by @imccyu
• Show tool calls while arguments are being prepared, including content preparation progress for file writes and edits. by @imccyu
• Control how much performance and usage information appears in chat. by @lsdsjy
• Use the Developer Tools setting to control diagnostics while keeping plugin-provided tabs visible. by @std4453, @lsdsjy
• Open configuration and other local files with their associated Windows applications. by @Elevator14B
• Office tasks use the LibreOffice runtime installed with the application by default. by @yudshj

Bug Fixes

• Distinguish automatic from manual reconnects and resume replies after a Web server restart once the app is ready, preserving history and drafts. by @Yifffan, @imccyu
• Keep usable plugins running after optional startup failures and exit when a required plugin fails. by @turtle1999
• Fix older subagent completion notifications preventing parent sessions from continuing through the Messages API. by @tianyicui, @LegGasai
• Group startup errors and pending services, and save full diagnostics to a log file. by @turtle1999
• Fix pi-ai vision models being recognized as text-only, and allow input types to be adjusted manually. by @Kingwl, @LegGasai
• Restore pending Inbox messages after a restart. by @kermanx
• Avoid requesting approval again for the already effective permission mode. by @turtle1999
• When another DSH instance holds a session, prompt the user to exit that instance and retry. by @07akioni
• Web user terminals run with system-user permissions, independently of the Agent sandbox mode. by @LegGasai
• Fix Web access when deployed under a reverse-proxy subpath. by @oraluben
• Create blank sessions without reusing existing history or sessions held by another instance; preserve their status after reconnects and report creation failures. by @LegGasai, @turtle1999, @liukx0205
• Continue Profile loading past unreadable optional bundles and retain diagnostics and disable/remove controls in Plugin Manager. by @turtle1999
• Allow pending plugin installation dialogs to close immediately and reopen the same task. Recover results after connection failures when possible and clearly report unknown outcomes. by @LegGasai
• Fix local images in sidebar Markdown previews, including document-relative paths, Chinese characters, spaces, and URL encoding. by @LegGasai
• Reserve model output capacity and additional context headroom for proactive compaction, reducing overflow after long outputs. by @Dudu-0223
• Fix source-launch initialization failures caused by runtime module resolution, and support linking plugins under local development. by @imccyu
• Fix Windows sandbox deletions escaping the authorized directory, and prevent deletions across workspaces. by @Elevator14B
• Fix large streaming tool-call arguments blocking the entire DSH process in pi-ai. by @turtle1999
• Fix crashes and load failures when Pkg runtimes concurrently load native addons for the first time. by @koalazf99
• Fix saving speech-recognition language and recognizer selections. Changes take effect immediately and persist across restarts. by @LegGasai
• Fix mouse selection and trigger-button dismissal of model menus in Safari/WebKit, and restore keyboard focus. by @grllll
• Keep the official DeepSeek provider first in model settings while preserving the order of other providers. by @LegGasai
• Restore module routes correctly after the Web server recovers. by @turtle1999
• Bound stalled plugin installation and removal so they do not hold profile configuration indefinitely. by @turtle1999
• Stop long-lived Gateway streams from retaining data already consumed. by @imccyu

Chores

• Use the Messages API exclusively for the official DeepSeek adapter and reuse uploaded images through the Files API. Migrate legacy protocol settings and Chat Completions URLs. by @LegGasai, @tianyicui
• Disable Ralph by default. Enable it explicitly if needed. by @tianyicui
• Remove the built-in E2B execution backends; update custom configurations that use them. by @tianyicui
• Rename PTC packages and services to the ptc-runtime family without legacy aliases; update custom plugins and configurations. by @tianyicui
• Replace the workflow executor with workflow-ptc under the session file policy; update custom configurations. Python PTC is not supported. by @tianyicui
• Replace agent/session-start with asynchronous, serial agent/created initialization; the first model request waits for completion. Update affected plugins and registration calls. by @kermanx
• Deprecate the synchronous Session history APIs snapshotEvents, eventAt, and ownEvents. by @kermanx
• Use spawn_teammate in experimental Team mode, disable subagent and subagent_fork, and raise the default teammate creation limit from 8 to 16. by @Dudu-0223
• Run Node PTC in separate processes under the session file policy with output and heap limits; process.env is empty, so code relying on the previous environment must migrate. by @tianyicui
• Remove transactional rollback from hot reload: parse failures preserve the original configuration, while activation failures may leave partial changes that require correction. by @turtle1999
• Make SandboxProvider.confine and ShellExecutor.start cancellable and asynchronous, with preparation included in timeouts; fix POSIX symlink/parent-directory combinations and Windows drive-relative paths. by @tianyicui
• Remove V4 Flash and V4 Flash Vision Exp from the default model list. by @tianyicui
• Continuable Subagent chains default to at most 8 live children and a delegation depth of 1, adjustable in settings. by @Dudu-0223, @ZiyaZhang
• Creator mode removes the previous Cordis dynamic definition and execution tools and uses Plugin Manager to install persistent plugins. by @turtle1999
• Client Sessions support multiple coexisting instances, with changes to related APIs and slots. by @imccyu
• Upgrade Session logs to V4 and add a batch migration tool for developers, including support for some V3 histories with missing turn-end records. by @tianyicui, @kermanx
• Attachments stored only in custom events are no longer read or exported automatically; plugins must adapt. by @tianyicui
• Allow plugins to declare localized titles and descriptions through the locale data structure and icons in package.json for display in Plugin Manager. by @imccyu, @turtle1999
• Allow plugin bundles to load multiple patch files in order while retaining single-file declarations. by @turtle1999
• Add --dump-config-schema to export JSON Schema for Cordis configuration and patches, assisting configuration authoring and static checks. by @turtle1999
• Support bidirectional Remote streams and binary results to reduce encoding overhead for large Office previews. Workspace file reads now use readBytes; plugins must migrate from the old API. by @imccyu, @yudshj
• Declare and install Agent presets through plugin bundles, with creation and overrides available in Creator mode. Settings retains viewing and selection but removes copy, delete, and open-directory actions; legacy directory-based presets require migration. by @turtle1999
• Save settings in the current Profile’s plugin configuration, supporting fields declared for live updates. Import from the legacy settings.yaml is attempted only once; custom settings plugins must adapt. by @turtle1999
• Retain text and images from tool results within a shared estimated-token budget, preserving both ends and providing access paths for omitted content. Fix MCP images becoming unavailable after text truncation. Custom spill-policy configurations must replace maxInlineBytes with maxInlineTokens and set the budget in tokens. by @CreatixChu
• Plugins can declare configuration fields that update without a reload, retaining running instances when only those fields change. by @turtle1999
• Check plugin compatibility with the running DSH version during installation and startup, explain refusals, and allow exact-version exemptions. by @turtle1999

Improvements

• Stabilize scroll following in conversations and work-detail groups. Improve history pagination and turn navigation, and reduce momentary jumps or duplicate display when sending messages. by @imccyu
• Unify code-block styling across conversations, with copy and wrapping controls and clearer diffs and line numbers. by @yixiangihsiang
• Preserve line breaks when re-editing queued messages so multiline content reaches the model unchanged. by @turtle2099
• Add teammate-discovery and Lead-contact guidance to Agent Team members’ initial tasks, including messaging by member name. by @Dudu-0223
• Prefer the most responsive available npm registry for the first plugin installation when none is configured, while preserving manual choices and private-registry settings. by @LegGasai

Bug Fixes

• Fix long filenames overflowing message bubbles and file-picker menus becoming detached when the review window is dragged. by @sjw1231
• Fix preview failures and missing content in Excel files with special content. by @yudshj
• Remove unnecessary waiting after persistent PowerShell commands finish. by @Elevator14B
• Resize Excel previews with their pane while preserving the selected worksheet and cell. by @yudshj
• Fix sessions stalling after successive background commands or one-shot subagent tasks finish. Completion-triggered Agent wakeups are unlimited by default, with an optional configurable cap. by @turtle1999
• Fix saving speech-recognition language and recognizer selections. Changes take effect immediately and persist across restarts. by @LegGasai
• Show readable names in discovered-model lists, falling back to model IDs. Search by name or ID and retain the original ID when adding a model. by @LegGasai
• Fix Web clients appearing connected after a server restart but no longer displaying replies. Reconnect the existing page once the application is ready, preserving conversation history and input drafts. by @imccyu

Chores

• Retain text and images from tool results within a shared estimated-token budget, preserving both ends and providing access paths for omitted content. Fix MCP images becoming unavailable after text truncation. Custom spill-policy configurations must replace maxInlineBytes with maxInlineTokens and set the budget in tokens. by @CreatixChu
• Restrict automatic dependency updates for Cordis and other vendored packages, plus Node Addon System, to patch releases within the same minor version. by @imccyu

Improvements

• Add sidebar session pinning and archive management, with filtering, undo, and restoration from search results. by @Yifffan
• Archiving a running session lists affected turns, subagents, jobs, and reminders and requires “Stop and archive” confirmation. by @LegGasai
• Add Work Details, Performance and Usage, and Developer Tools settings. Consecutive reasoning and tool calls form collapsible groups, with Compact, Detailed, and fully expanded views for running turns. Developer Tools is enabled by default and keeps third-party session tabs visible when disabled. by @lsdsjy, @std4453, @imccyu
• Confirm stopping running jobs from the job list. Long-running commands can continue in the background after the wait timeout when configured, and workflows also support background execution. by @LegGasai
• Create a default workspace and blank session on first launch after a fresh installation, without requiring a folder selection. by @kermanx
• Add a Feedback action to the session header menu for submitting feedback on the current session. by @Kaige-Gao
• Refresh file previews after turns and on local file changes. by @grllll
• Open files with the system default or another associated application, or reveal their location, from previews, deliverable cards, and change review. Files without preview support can also be opened directly. by @CreatixChu
• Default file-change reviews to side-by-side comparison with syntax highlighting and synchronized scrolling. by @CreatixChu, @yixiangihsiang
• Preview single-column diffs by hovering over changed-file cards without opening the sidebar; the sidebar continues to use a side-by-side view by default. by @yixiangihsiang
• Refine file-delivery guidance to favor results in the response and reduce duplicate presentation in file cards. by @CreatixChu
• Unify icons, status indicators, menus, and scrollbars while keeping failures and interruptions clearly visible. by @yixiangihsiang
• Replace JSON displays for conversation settings, goals, to-dos, schedules, and supported historical tool results with compact cards. by @kermanx
• Improve initial loading and turn navigation in long conversations, and reduce history-loading overhead. by @imccyu, @tianyicui
• Use member names as targets in Team tools and unify idle/ready status display for subagents and Teams. by @Dudu-0223
• Make the Team task board read-only; agents create and update tasks through tools. by @Dudu-0223
• Expand jobs in the background job list to view live output. by @LegGasai
• Add descriptions, guides, and example tasks for built-in Agent modes to help users choose a suitable mode. by @ZiyaZhang
• Unify model setup under Add Model Provider, with switching between third-party providers and custom APIs while preserving drafts. by @LegGasai
• Expand workspace session lists in batches, keeping running sessions and parents with running subagents visible. by @turtle2099
• Collapse the model name to an icon when the composer runs out of space, and restore it when space becomes available to reduce control wrapping. by @turtle2099
• Preview XLSX, XLS, CSV, and TSV spreadsheets as read-only files in the sidebar, with worksheet switching, cell selection and copying, and formula inspection. The preview flags some unsupported content. by @yudshj, @imccyu
• Unify zoom controls for PDF, Office, and image previews, with Fit Width by default, percentage and gesture zoom, and a retained zoom level per tab. by @yudshj

Bug Fixes

• Fix Web access when deployed under a reverse-proxy subpath. by @mektpoy
• Fix Messages API request failures when resuming sessions containing historical subagent notifications. by @LegGasai
• Fix New Session reusing conversations that already contain history or blank sessions held by another DSH instance. by @LegGasai, @turtle1999
• Continue Profile loading past unreadable optional bundles and retain diagnostics and disable/remove controls in Plugin Manager. by @turtle1999
• Allow pending plugin installation dialogs to close immediately and reopen the same task. Recover results after connection failures when possible and clearly report unknown outcomes. by @LegGasai
• Match custom-provider URL examples to the selected protocol to avoid duplicate /v1 segments with Anthropic Messages. by @LegGasai
• Fix local images in sidebar Markdown previews, including document-relative paths, Chinese characters, spaces, and URL encoding. by @LegGasai
• Reserve model output capacity and additional context headroom for proactive compaction, reducing overflow after long outputs. by @Dudu-0223
• Preserve special JSON keys in plugin projection caches when reopening sessions. by @tianyicui
• Fix source-launch initialization failures caused by runtime module resolution, and support linking plugins under local development. by @imccyu
• Fix failures when creating new sessions, subagents, and other Agents with the Playwright browser plugin enabled. by @mektpoy
• Fix persistent Bash and PowerShell cancellations displaying [object Object] in minimal mode. by @imccyu
• Include the failed operation and HTTP status when the DeepSeek Files API returns empty or truncated JSON. by @tianyicui
• Fix Windows sandbox deletions escaping the authorized directory, and prevent deletions across workspaces. by @Elevator14B
• Fix accepted or running sessions incorrectly appearing as blank new sessions after list refreshes or reconnection. by @liukx0205
• Show the failure reason when a new session cannot be created. by @LegGasai
• Fix View Full Text and sidebar previews failing when a plan review arrives while another panel is open. by @LegGasai
• Allow settings navigation to scroll independently so bottom entries remain accessible in short windows or with many sections. by @grllll
• Fix large streaming tool-call arguments blocking the entire DSH process in pi-ai. by @turtle1999
• Fix turn-end records failing to write or including internal stack traces when a turn is cancelled. by @kermanx
• Allow ordinary Bash calls with an empty, unused permission explanation; privilege elevation still requires a valid reason. by @turtle1999
• Fix duplicate inspection-tool registration preventing Agent presets from loading when multiple presets with inspection tools coexist. by @turtle1999
• Fix crashes and load failures when Pkg runtimes concurrently load native addons for the first time. by @koalazf99
• Fix duplicate applications in the macOS Open With menu while preserving side-by-side installations with different names. by @Yifffan
• Fix edge rebound, inconsistent blank-area backgrounds, and truncated filename endings in side-by-side diffs. by @sjw1231

Chores

• Upgrade Session logs to V4 and add a batch migration tool for developers, including support for some V3 histories with missing turn-end records. by @tianyicui, @kermanx
• Attachments stored only in custom events are no longer read or exported automatically; plugins must adapt. by @tianyicui
• Use only the Messages API in the official DeepSeek adapter, removing Chat Completions and the protocol option. Remove protocol from existing configurations and use a Messages-compatible endpoint. by @tianyicui
• Allow plugins to declare localized titles and descriptions through the locale data structure and icons in package.json for display in Plugin Manager. by @imccyu, @turtle1999
• Choose the official registry, npmmirror, or a custom registry for installation in Plugin Manager, with installation examples and progress display. by @LegGasai, @Yifffan
• Support ordered patch-file lists in plugin bundles while retaining single-file declarations. Plugins can declare configuration fields that update without reloading, retaining running instances when only those fields change. by @turtle1999
• Add --dump-config-schema to export JSON Schema for Cordis configuration and patches, assisting configuration authoring and static checks. by @turtle1999
• Support bidirectional Remote streams and binary transfer for ordinary call results and Office previews, reducing large-file encoding overhead. Unify workspace file reads under readBytes; plugins must migrate from the old APIs. by @imccyu, @yudshj
• Streamline Creator mode prompts and load plugin development references, templates, and legacy preset migration guidance on demand. Inspect configuration fields and constraints of running plugins, with the current Profile name and directory available to Shell commands. by @turtle1999
• Declare and install Agent presets through plugin bundles, with creation and overrides available in Creator mode. Settings retains viewing and selection but removes copy, delete, and open-directory actions; legacy directory-based presets require migration. by @turtle1999
• Save settings in the current Profile’s plugin configuration, supporting fields declared for live updates. Import from the legacy settings.yaml is attempted only once; custom settings plugins must adapt. by @turtle1999
• The built-in browser is disabled by default in Web and enabled by default in Electron. Choose whether chat links open in the built-in browser or a new tab. by @turtle2099
• Add an experimental speech transcription plugin. Download the recognition model locally before first use; download failures include the specific cause, source, and recovery guidance. by @LegGasai

New Features

• Add a Plugins page for installing and configuring plugins, with live enabling and disabling. by @LegGasai, @turtle1999
• Add end-of-turn file change cards to conversations, with file-by-file review in the sidebar. by @CreatixChu
• Preview Office files in the sidebar, currently supporting Word, Excel and PowerPoint. by @yudshj
• Open a specified URL in browser mode in the sidebar. by @imccyu
• Open Subagent conversations in the sidebar. by @imccyu
• Preview submitted plans in the sidebar. by @LegGasai

Improvements

• Group workspaces by directory hierarchy. by @turtle1999
• Persist sidebar layouts and maintain sidebar terminal connections across refreshes. by @LegGasai
• Improve file references and sidebar interactions: open existing files directly and use file previews and terminals before sending the first message. by @LegGasai, @Dudu-0223
• Unify keyboard controls in composer menus: arrow keys to select, Enter or Tab to confirm, and Escape to dismiss. by @liukx0205
• Show text, images and file attachments consistently in Trajectory, with attachment thumbnails in previews. by @sjw1231
• Render thinking content with compact Markdown formatting. by @tianyicui
• Move context usage to the composer footer, with details available on click. by @LegGasai
• Reduce CLI and Web startup wait times. by @imccyu

Bug Fixes

• Group startup errors and pending services, and save full diagnostics to a log file. by @turtle1999
• Fix pi-ai vision models being recognized as text-only, and allow input types to be adjusted manually. by @Kingwl, @LegGasai
• Restore pending Inbox messages after a restart. by @kermanx
• Fix request failures caused by Messages API endpoint construction and malformed historical tool inputs. by @Magolor, @LegGasai
• Avoid requesting approval again for the already effective permission mode. by @turtle1999
• Prevent console windows from flashing when running PTC and shell commands on Windows. by @07akioni
• When another DSH instance holds a session, prompt the user to exit that instance and retry. by @07akioni
• Fix conversation resize handles obstructing content and nested tooltips overlapping. by @yixiangihsiang, @winewill
• Web user terminals run with system-user permissions, independently of the Agent sandbox mode. by @LegGasai

Chores

• Remove V4 Flash and V4 Flash Vision Exp from the default model list. by @tianyicui
• Plugin dependencies now use runtime resolution, and Plugin Manager supports runtime unloading. Plugin developers should check their loading and unloading logic. by @imccyu
• Launch a profile with dsh <profile> in the CLI. by @turtle1999
• Continuable Subagent chains default to at most 8 live children and a delegation depth of 1, adjustable in settings. by @Dudu-0223, @ZiyaZhang
• Creator mode removes the previous Cordis dynamic definition and execution tools and uses Plugin Manager to install persistent plugins. by @turtle1999
• Client Sessions support multiple coexisting instances, with changes to related APIs and slots. by @imccyu

Full Changelog: dsh-v0.1.6-alpha.1...dsh-v0.1.6-alpha.2

New Features

• Add terminals to the Web sidebar, with multiple tabs, shell selection, and recovery after page refreshes. by @LegGasai
• Add an archived-session list in Settings for browsing and restoring sessions. by @tianyicui
• MCP supports resource discovery and reading, and URI templates. Shared resource tools are available after configuring an MCP server in a built-in Profile. by @tianyicui
• Headless can read tasks from standard input, resume sessions with --session-id, and emit run events as newline-delimited JSON with --json. by @lsdsjy
• Extend file, command, and PTC tools so DSH can run locally while using a remote workspace over SSH. by @tianyicui
• Add experimental Browser Use through Playwright MCP, Chrome DevTools MCP, and Stagehand browser backends. by @tianyicui
• Add experimental Computer Use through Cua Driver MCP or the native driver for local computer interaction and screenshots. by @tianyicui
• Add experimental Auto review mode. by @pku-xht

Improvements

• Preview file and Skill references and delivered-file links in the sidebar by default. by @LegGasai
• Allow the mode-switching UI to be disabled in Agent Presets settings. by @ZiyaZhang
• Improve file previews with preserved file-tree scroll positions, panel-fitted images and PDFs, simpler viewer selection, and clearer loading and format messages. by @Yifffan
• Expand and copy JSON strings in Trajectory, inspect PTC code and call results, show reasoning expanded by default, and recover recorded run timing. by @kermanx
• Reorganize the composer’s plus menu, move file attachment into it, remove the separate attachment button, and align Chinese and English command presentation in the slash menu. by @CreatixChu, @Yifffan
• Distinguish automatic and manual reconnection, support click-to-retry, and reduce notice flicker. by @Yifffan
• Show turn durations in hours, minutes, and seconds once they exceed an hour. by @lsdsjy
• Adapt image resizing and token estimates for DeepSeek V4.1, and increase default request-image size and encoding quality. by @CreatixChu
• Improve persistent Bash performance when processing large amounts of previous output. by @turtle2099
• Support fullscreen viewing, zoom, and pan for Mermaid diagrams on the documentation site. by @grllll
• Support per-call timeouts for Node PTC’s run_code, with a default of 120 seconds and a maximum of 600 seconds. by @tianyicui
• Upgrade MCP to the official SDK v2 with protocol negotiation, paginated tool lists, and support for servers without tools. by @tianyicui
• Keep expanded reasoning and compaction-summary headers pinned while scrolling for easy collapse, without covering code copy buttons in summaries. by @Chinesezjc
• Improve Web terminal text and cursor contrast and preserve application colors across theme changes; new views after refresh do not yet restore those colors. by @LegGasai

Bug Fixes

• Fix session recency sorting, preserve manual order after refreshes, and place new blank sessions at the top. by @Dudu-0223
• Fix turn-based forks including inputs and settings from later turns. by @Dudu-0223
• Fix PTC prompt generation failures and unintended text replacements when tool descriptions contain double braces. by @kermanx
• Fix waiting and exit-result handling during Linux subprocess termination and cleanup. by @turtle1999, @tianyicui
• Keep usable plugins running after optional startup failures, exit on required-plugin failures, and fix module-route registration after Web server recovery. by @turtle1999
• Fix page jumps when hovering over or focusing short Markdown tables. by @07akioni
• Show line-level changes and context in file edit cards, correct added/deleted line counts, and display large replacements as whole fragments. by @turtle2099
• Pass only body text in subagent completion notices to fix reasoning blocks causing parent-session Messages failures; saved notices are unchanged. by @tianyicui

Chores

• Add an image offload session event to record historical images omitted from requests and preserve that record across session recovery and forks. by @CreatixChu
• Use Messages as the default DeepSeek protocol and reuse uploaded images through the Files API. Custom API addresses are preserved. If you explicitly set the old official root URL, remove that override or change it to https://api.deepseek.com/anthropic. by @LegGasai, @tianyicui
• Disable Ralph by default. Enable it explicitly if needed. by @tianyicui
• Remove the built-in E2B execution backends; update custom configurations that use them. by @tianyicui
• Rename PTC packages and services to the ptc-runtime family without legacy aliases; update custom plugins and configurations. by @tianyicui
• Replace the workflow executor with workflow-ptc under the session file policy; update custom configurations. Python PTC is not supported. by @tianyicui
• Replace agent/session-start with asynchronous, serial agent/created initialization; the first model request waits for completion. Update affected plugins and registration calls. by @kermanx
• Deprecate the synchronous Session history APIs snapshotEvents, eventAt, and ownEvents. by @kermanx
• Use spawn_teammate in experimental Team mode, disable subagent and subagent_fork, and raise the default teammate creation limit from 8 to 16. by @Dudu-0223
• Run Node PTC in separate processes under the session file policy with output and heap limits; process.env is empty, so code relying on the previous environment must migrate. by @tianyicui
• Remove transactional rollback from hot reload: parse failures preserve the original configuration, while activation failures may leave partial changes that require correction. by @turtle1999
• Make SandboxProvider.confine and ShellExecutor.start cancellable and asynchronous, with preparation included in timeouts; fix POSIX symlink/parent-directory combinations and Windows drive-relative paths. by @tianyicui
• Move the request-image cache to DSH_HOME/cache/attachments/request-images, where it can be rebuilt after deletion; preserve originals and leave old caches untouched. by @turtle1999
• When using the DeepSeek model adapter with an official API endpoint, session events can be reported with requests. This experimental feature is currently enabled and can be disabled in configuration. by @tianyicui

Improvements

• Improve feedback submission: both likes and dislikes are confirmed in a dialog before being recorded. If submission fails, show a notice and keep the entered feedback. by @yixiangihsiang
• Refine delivered-file card layouts and conversation spacing, and refresh code-file icons to make files easier to recognize and the interface more compact. by @yixiangihsiang

New Features

• The DeepSeek model adapter adds DeepSeek-V41-Flash (deepseek-flash) with text, image, and in-history system prompt update support. New Sessions use it by default; when the configuration file explicitly specifies a model, that configured value takes precedence. by @LegGasai
• Web now supports uploads of arbitrary file types: files and images share a preview area, background uploads expose progress and cancellation and remain visible across conversation switches, and models can use existing file tools to read saved paths on demand. by @CreatixChu
• Continuable subagents support message queuing, editing, deletion, Steer for individual or all queued messages, and Stop. Queued submissions show a Sending state and cannot be edited, deleted, or steered until delivery completes. by @Dudu-0223, @LegGasai
• Support dynamic system prompt updates without invalidating KV Cache when the configured model explicitly declares support. by @tianyicui
• The Web right Sidebar supports tabs, split panes, fullscreen, and previews for Markdown, code, HTML, PDF, and images, including files from subagent and inactive sessions. Models can explicitly deliver files for Sidebar preview, default-app opening, or file-manager reveal. The former Detail panel is removed. by @imccyu, @Yifffan, @yixiangihsiang, @CreatixChu, @yudshj
• Model discovery now supports models objects from custom model providers and native Anthropic model lists, and fills in model names, context windows, and maximum output tokens when needed. by @LegGasai
• All outbound network requests honor the HTTP_PROXY, HTTPS_PROXY, ALL_PROXY, and NO_PROXY settings from the startup environment. by @LegGasai
• Add “Open in” to the Web header to open the Workspace in an installed editor, IDE, terminal, file manager, or other supported application. by @yixiangihsiang
• Feedback can be submitted without continuing the conversation. The /feedback command accepts detailed feedback, and submissions include the relevant conversation content. by @tianyicui, @Chinesezjc, @CreatixChu

Improvements

• Web renders image results from top-level and PTC-nested read_image calls, and displays local images referenced by absolute POSIX paths in assistant messages, including screenshots outside the workspace. Failed loads show alt text or the original path. by @Chinesezjc, @kermanx
• The Skill picker supports fuzzy search, with improved Skill and command references in chat bubbles. by @LegGasai
• Adjust colors, hover and focus states, and category icons for clickable conversation links to improve the distinction between Markdown links, file references, web sources, artifact links, and Workflow member links. by @yixiangihsiang
• Prevent local non-terminal subprocesses from opening console windows on Windows. by @turtle1999
• Agent Team send_message consistently uses steer semantics and preserves sender attribution and ordering across agents and cold recovery. by @Dudu-0223
• Reduce lag when opening, resuming, and continuing long conversations, and lower memory usage. by @imccyu, @tianyicui, @Dudu-0223
• When a long conversation is referenced, the model can read content omitted from the preview as needed. by @tianyicui
• Improve Settings panel label and toggle-state styling across light and dark themes, localization, and accessibility. by @LegGasai, @turtle2099
• Allow commands and their output to be expanded in PTC mode. by @tianyicui
• Improve Web composer menu layering, placeholder text, and spacing. Present session statistics in two compact summaries for turn counts and speed, and detailed token usage and cache hits. by @Yifffan
• Localize built-in slash command descriptions into Chinese and update them when the interface language changes, preserving open menus and queries. by @Kaige-Gao

Bug Fixes

• Pausing a goal in Web immediately aborts the active model turn, and the model cannot resume it. Only the user can resume the goal, and inactive goals also show a resume action. by @mektpoy
• Preserve tool-call IDs and names across DeepSeek streaming continuation chunks, preventing empty tool names and conversation records that cannot be reopened. by @LegGasai
• Prevent the Python SDK single-file runtime from rewriting Bash commands that begin with node as dsh runtime invocations. by @imccyu
• Open a conversation selected from search in its Workspace, expand it, and scroll it into view instead of leaving the search interface open. by @Dudu-0223
• Fix path separators, titles, and absolute-path validation for Windows drive-root Workspaces so drive roots work correctly. by @turtle1999
• Fix Web connections failing to recover automatically after a disconnection. by @LegGasai
• Fix chat no longer scrolling to the bottom automatically after sending a message or resizing the window. by @tianyicui
• Fix a possible Python SDK runtime crash on startup on Windows. by @tianyicui
• Make the Send button follow the same busy-session setting as Enter, with labels that identify queue or steer delivery. by @lsdsjy
• Reject messages with neither non-whitespace text nor an attachment, and reject blank queue edits. Image-only and file-only messages remain supported. by @turtle1999
• Report permission and I/O errors during project-root discovery instead of loading instructions from an ancestor project. by @turtle1999
• Remove literal Markdown bold markers from collapsed thinking summaries while preserving the full expanded content. by @turtle1999
• Keep pi-ai model settings available when catalog changes invalidate an existing configuration, preserving diagnostics and repair controls. by @LegGasai
• Validate and normalize custom-provider Base URLs before model discovery or provider creation, with inline feedback for invalid addresses. by @turtle2099
• Fix the Windows native folder picker opening behind other windows in the Web app. by @Elevator14B
• Fix the Composer placeholder remaining visible after whitespace is entered. by @CreatixChu
• Keep filesystem and Web guidance aligned with each agent's visible tools, so filtered subagents are not instructed to use unavailable tools. by @koalazf99
• Reject repeated MCP tool-list pagination cursors instead of hanging startup or synchronization, while keeping the last valid tool set available. by @grllll

Chores

• Session format V3: Version migrations generate new log files for supported old logs while preserving the originals, and upgraded Sessions do not support downgrade reads. Custom log readers must adapt to V3; see session-format-v2-to-v3/README.md for cross-version migration details. by @tianyicui, @Magolor, @imccyu
• Session lifecycle change: The Session persistence API is now owned by lifecycle-scoped SessionHandles; agentLoop.create() is asynchronous, and a new Session lock ensures that each Session is held by at most one process. by @turtle1999, @imccyu
• Default tool changes: SDK, Headless, and ACP use read, write, and edit for file editing by default. Web minimal and Python sdk-minimal provide only a persistent shell by default; str_replace_editor requires explicit opt-in, and persistent Bash consistently reports completion or timeout status. by @koalazf99
• Improve ordinary subprocess cleanup on Windows and supported Linux environments to reduce leftover processes after tasks stop. Ordinary subprocess handles no longer expose pid; terminal handles are unchanged. by @pku-xht
• Standardize FS_NOT_OBSERVED diagnostics for unobserved file writes and failed edits while preserving the file path, structured error code, and original cause. by @turtle1999
• The Python SDK adds a macOS x64 runtime wheel, allowing Intel-based Macs to install and run the bundled runtime. by @koalazf99
• Upgrade pi-ai to version 0.85.1. by @tianyicui
• Update the optional subagent plugins to Codex 0.153.4 and Claude Code 2.1.263. Explicit model settings remain unchanged; Codex uses its upstream default when no model is configured. by @koalazf99
• Custom persona configuration is split into a prefix and a suffix; existing configurations and related constants need to be updated. by @tianyicui
• Agent plugin API changes: Remove ctx.agent and require callers to pass the Agent explicitly. Correct ownership of continuable subagents so root-only scheduling excludes them. by @kermanx
• Inbox API changes: Make Inbox a type-only interface instead of an exported runtime class. Plugins access pending messages through agent.inbox; hasPending and claim are no longer public API. by @kermanx
• Web plugin panel API changes: Plugins can register global panels through sidebar.panellist and main; the former conversation slot moves to the conversation key under main. by @imccyu
• Publish installable experimental Agent Teams packages; users must explicitly add the profile, which is not enabled by default. by @imccyu

New Features

• Add previews for common document types in the right Sidebar, including Markdown, syntax-highlighted code, HTML, PDF, and images. by @imccyu, @Yifffan, @yixiangihsiang, @CreatixChu, @yudshj
• Let models explicitly deliver files in conversations, with right-Sidebar preview, default-app opening, and file-manager reveal. by @yudshj, @CreatixChu
• The /feedback command now supports detailed feedback submissions. by @CreatixChu

Bug Fixes

• Keep pi-ai model settings available when catalog changes invalidate an existing configuration, preserving diagnostics and repair controls. by @LegGasai
• Validate and normalize custom-provider Base URLs before model discovery or provider creation, with inline feedback for invalid addresses. by @turtle2099
• Fix the Windows native folder picker opening behind other windows in the Web app. by @Elevator14B
• Fix the Composer placeholder remaining visible after whitespace is entered. by @CreatixChu
• Keep filesystem and Web guidance aligned with each agent's visible tools, so filtered subagents are not instructed to use unavailable tools. by @koalazf99
• Reject repeated MCP tool-list pagination cursors instead of hanging startup or synchronization, while keeping the last valid tool set available. by @grllll
• Fix npm installations that previously required a local fs-ext build. by @imccyu

Improvements

• Improve Settings localization and accessibility by adding accessible names and localizing conversation display options and built-in model descriptions in Chinese. by @turtle2099

Chores

• The current Session data format is V3. See session-format-v2-to-v3/README.md for cross-version migration details. by @tianyicui
• Web plugin panel API changes: Plugins can register global panels through sidebar.panellist and main; the former conversation slot moves to the conversation key under main. by @imccyu
• Minimal-profile default tools: Web minimal and Python sdk-minimal are shell-only by default, with str_replace_editor available by explicit opt-in; persistent Bash reports completion and timeout status consistently. by @koalazf99
• Publish installable experimental Agent Teams packages; users must explicitly add the profile, which is not enabled by default. by @imccyu

New Features

• Support dynamic system prompt updates without invalidating KV Cache when the configured model explicitly declares support. by @tianyicui
• Add an experimental right Sidebar with tabs, split panes, and fullscreen. Chat file links and produced files can open in the Sidebar, and the Detail panel is removed. by @imccyu

Improvements

• Improve Web composer menu layering, placeholder text, and spacing. Present session statistics in two compact summaries for turn counts and speed, and detailed token usage and cache hits. by @Yifffan
• Localize built-in slash command descriptions into Chinese and update them when the interface language changes, preserving open menus and queries. by @Kaige-Gao
• Update the optional subagent plugins to Codex 0.153.4 and Claude Code 2.1.263. Explicit model settings remain unchanged; Codex uses its upstream default when no model is configured. by @koalazf99

Bug Fixes

• Make the Send button follow the same busy-session setting as Enter, with labels that identify queue or steer delivery. by @lsdsjy
• Prevent the model from resuming a goal paused by the user. Resuming requires a user action, and inactive goals show a resume control. by @mektpoy
• Fix local images referenced by absolute POSIX paths in assistant messages, including screenshots outside registered workspaces. Failed loads show the alt text or original path. by @kermanx
• Reject messages with neither non-whitespace text nor an attachment, and reject blank queue edits. Image-only and file-only messages remain supported. by @turtle1999
• Report permission and I/O errors during project-root discovery instead of loading instructions from an ancestor project. by @turtle1999
• Remove literal Markdown bold markers from collapsed thinking summaries while preserving the full expanded content. by @turtle1999
• Fix the local compilation requirement introduced by fs-ext on macOS and Linux. by @imccyu

Chores

• Session format V3: Upgrade supported historical sessions into new log files while preserving the originals, record system prompts in message history, and migrate legacy PTC events and code preset references. Custom log readers must adapt to V3; downgrade reads are not supported. by @tianyicui
• Agent plugin API changes: Remove ctx.agent and require callers to pass the Agent explicitly. Correct ownership of continuable subagents so root-only scheduling excludes them. by @kermanx
• Inbox API changes: Make Inbox a type-only interface instead of an exported runtime class. Plugins access pending messages through agent.inbox; hasPending and claim are no longer public API. by @kermanx

<h2 id="chinese">0.1.3-alpha.2 · 中文</h2>

新增功能

• 升级 pi-ai 到 0.85.1，支持新模型。 — @tianyicui
• Web 顶栏新增“在应用中打开”，可用已安装的编辑器、IDE、终端或文件管理器等打开 Workspace。 — @yixiangihsiang
• 可继续对话的子代理支持消息排队、编辑、删除、单条或全部 Steer，以及停止操作。 — @Dudu-0223
• PTC 模式下支持展开查看命令及其输出。 — @tianyicui

问题修复

• 修复 Web 断线后无法自动恢复的问题。 — @LegGasai
• 修复发送消息或调整窗口后，聊天不再自动滚动到底部的问题。 — @tianyicui
• 修复 Windows 上 Python SDK 运行时可能出现的启动崩溃。 — @tianyicui
• 改善 Windows 和部分 Linux 环境下的进程清理，减少任务停止后的后台进程残留。 — @pku-xht

体验优化

• 改善长会话打开、恢复和持续对话时的卡顿，降低内存占用。 — @imccyu, @tianyicui, @Dudu-0223
• 引用较长会话时，模型可按需读取预览中未展示的内容。 — @tianyicui
• 排队消息新增“发送中”提示，发送完成前暂不可编辑、删除或 Steer。 — @LegGasai
• 统一设置面板中标签、开关和插件状态的样式，改善浅色和深色主题下的显示效果。 — @LegGasai
• 反馈可独立提交，无需继续对话；提交时会附带相关会话内容，普通聊天不会触发这类上报。 — @tianyicui, @Chinesezjc

其他变更

• 默认工具调整: SDK、Headless 和 ACP 默认使用 read、write、edit 编辑文件；Web minimal 和 sdk-minimal 保持不变。 — @koalazf99
• 自定义 persona 配置拆分为前缀和后缀，旧配置及相关常量需要适配。 — @tianyicui
• 普通 subprocess handle 移除 pid；终端 handle 不受影响。 — @pku-xht

<h2 id="english">0.1.3-alpha.2 · English</h2>

New Features

• Upgrade pi-ai to 0.85.1 that supports more new models. — by @tianyicui
• Add “Open in” to the Web header to open the Workspace in an installed editor, IDE, terminal, file manager, or other supported application. — by @yixiangihsiang
• Continuable subagents support message queuing, editing, deletion, Steer for individual or all queued messages, and Stop. — by @Dudu-0223
• Allow commands and their output to be expanded in PTC mode. — by @tianyicui

Bug Fixes

• Fix Web connections failing to recover automatically after a disconnection. — by @LegGasai
• Fix chat no longer scrolling to the bottom automatically after sending a message or resizing the window. — by @tianyicui
• Fix a possible Python SDK runtime crash on startup on Windows. — by @tianyicui
• Improve process cleanup on Windows and supported Linux environments, reducing leftover background processes after a task stops. — by @pku-xht

Improvements

• Reduce lag when opening, resuming, and continuing long conversations, and lower memory usage. — by @imccyu, @tianyicui, @Dudu-0223
• When a long conversation is referenced, the model can read content omitted from the preview as needed. — by @tianyicui
• Add a “Sending” indicator for queued messages; editing, deletion, and Steer are temporarily unavailable until sending completes. — by @LegGasai
• Unify the styling of labels, switches, and plugin status indicators in the settings panel, improving their appearance in light and dark themes. — by @LegGasai
• Submit feedback without continuing the conversation. Submissions include the relevant conversation content; ordinary chat does not trigger this reporting. — by @tianyicui, @Chinesezjc

Other Changes

• Default tool changes: SDK, Headless, and ACP use read, write, and edit for file editing by default; Web minimal and sdk-minimal are unchanged. — by @koalazf99
• Custom persona configuration is split into a prefix and a suffix; existing configurations and related constants need to be updated. — by @tianyicui
• Remove pid from ordinary subprocess handles; terminal handles are unaffected. — by @pku-xht

New Features

• Web now supports uploads of arbitrary file types: files and images share a preview area, background uploads expose progress and cancellation and remain visible across conversation switches, and models can use existing file tools to read saved paths on demand. by @CreatixChu
• All outbound network requests honor the HTTP_PROXY, HTTPS_PROXY, ALL_PROXY, and NO_PROXY settings from the startup environment. by @LegGasai
• The Python SDK adds a macOS x64 runtime wheel, allowing Intel-based Macs to install and run the bundled runtime. by @koalazf99
• Render images directly in Web tool cards for top-level and PTC-nested read_image calls instead of showing raw attachment objects. by @Chinesezjc
• Model discovery now supports models objects from custom model providers and native Anthropic model lists, and fills in model names, context windows, and maximum output tokens when needed. by @LegGasai

Bug Fixes

• Immediately abort the active model turn when a goal is paused manually in Web, preventing the running model from continuing or resuming within the same turn. by @mektpoy
• Preserve tool-call IDs and names across DeepSeek streaming continuation chunks, preventing empty tool names and conversation records that cannot be reopened. by @LegGasai
• Prevent the Python SDK single-file runtime from rewriting Bash commands that begin with node as dsh runtime invocations. by @imccyu
• Open a conversation selected from search in its Workspace, expand it, and scroll it into view instead of leaving the search interface open. by @Dudu-0223
• Fix path separators, titles, and absolute-path validation for Windows drive-root Workspaces so drive roots work correctly. by @turtle1999
• Fix Session cache reads. by @imccyu

Improvements

• The Skill picker supports fuzzy search, with improved Skill and command references in chat bubbles. by @LegGasai
• Unify colors, hover and focus states, and category icons for clickable conversation links, making Markdown links, file references, web sources, artifact links, and Workflow member links easier to distinguish. by @yixiangihsiang
• Standardize FS_NOT_OBSERVED diagnostics for unobserved file writes and failed edits while preserving the file path, structured error code, and original cause. by @turtle1999
• Prevent local non-terminal subprocesses from opening console windows on Windows. by @turtle1999
• Agent Team send_message consistently uses steer semantics and preserves sender attribution and ordering across agents and cold recovery. by @Dudu-0223

Chores

• Breaking change: The Session persistence API is now owned by lifecycle-scoped SessionHandles; agentLoop.create() is asynchronous, and a new Session lock ensures that each Session is held by at most one process. by @turtle1999
• Upgrade the Session format to v2: immutable adjacent-generation migrations convert v0/v1 logs to the current format, Assistant streams are aggregated by attempt into durable settlements, and Web preserves real-time incremental rendering. by @tianyicui
• This release has a known performance regression that may affect responsiveness in some scenarios. We will address it in the next release.

New Features

• By default, fold process details and the System prompt before each completed answer in the conversation stream by @07akioni, @lsdsjy
• Make conversation-stream content width adaptive and drag-resizable by @yixiangihsiang
• Show token usage and elapsed time at the end of each answer, with expandable exact usage and detailed statistics by @hypatiamay, @ZiyaZhang, @Yifffan
• Provide full-history turn navigation in the conversation view, including previews and jumps to unloaded turns by @LegGasai
• Align secondary text styling, add conversation font sizing, and scale Markdown tables with body text by @yixiangihsiang
• Let plugins add provider sign-in controls to Models settings by @LegGasai
• Support third-party interface languages and consistent localized permission categories and labels by @tianyicui, @LegGasai, @imccyu, @ZiyaZhang
• Support subagent model selection through agent-authorized choices, caller-specified provider, model, reasoning effort, and maximum output length, and configured models for Claude Code and Codex by @Dudu-0223, @pku-xht
• Publish the Python SDK runtime for Windows x64 by @tianyicui
• Complete ACP support for standard session controls, model settings, MCP, permissions, and cancellation by @tianyicui, @pku-xht
• Include enabled plugin package names and versions in official DeepSeek requests; deployments can turn this off by @tianyicui
• Add opt-in incremental Session-log uploads to official DeepSeek requests by @tianyicui
• Add an experimental Inspector tool by @imccyu
• Add an experimental Web Preview by @imccyu
• Show connection status, tolerate temporary host stalls, and support automatic retries or immediate reconnection after a disconnect by @imccyu
• Show active schedules in the conversation header across viewport sizes by @pku-xht
• Let parent Agents and continuable child Agents exchange follow-up messages through send_message, replacing the one-way report tool by @Dudu-0223

Improvements

• Reduce code loading, data transfer, and parsing during page startup and conversation initialization by @lsdsjy, @imccyu, @Kingwl, @kermanx
• Reduce the disk space used by conversation records by @Magolor
• Improve icons, directory loading, and file search in the / and @ menus, with pointer-based directory navigation by @Yifffan, @LegGasai
• Switch the primary action to Send and queue the message when a draft is entered during a running turn by @lsdsjy
• Keep file and conversation references valid when adjacent composer text is edited by @LegGasai
• Preserve unfinished question-card drafts when switching conversations by @LegGasai
• Keep code blocks syntax-highlighted while responses stream in the conversation view by @07akioni
• Render question history as readable question-and-answer cards with clear cancelled and interrupted states by @LegGasai
• Show images immediately while compression and upload continue in the background by @CreatixChu
• Count image usage during context compaction by @CreatixChu
• Show images from users, assistants, and tool results in Trajectory by @CreatixChu
• In local-filesystem mode, let the model locate uploaded images and read extensionless attachment paths through read_image by @CreatixChu
• Improve image compression speed, reduce upload size, and preserve more detail in very tall or wide images by @CreatixChu
• Warn when automatically repairing a truncated conversation-log tail and identify the affected conversation by @turtle1999
• Group plugins by conversation and global scope, with Agent Preset switching and cross-preset search by @LegGasai
• Improve menus, scrolling, tool file links, and diff statistics in the conversation and composer UI by @Yifffan
• Reduce unnecessary filesystem checks when loading conversations on macOS and Linux by @LegGasai
• Improve processing efficiency for long conversations and dense live messages while reducing memory use and rendering overhead from streaming responses, syntax highlighting, layout, and navigation previews by @Dudu-0223, @imccyu, @07akioni
• Report the effective endpoint and error details when web_search fails by @CreatixChu
• Refine the home-page logo animation by @Yifffan
• Reuse Profile request headers for custom model discovery; add search and filtering to the model catalog by @LegGasai

Bug Fixes

• Fix persistent PowerShell starting too early and returning incomplete output on macOS and Linux by @tianyicui
• Fix persistent Bash returning empty output early during pipeline reads on Linux by @LegGasai
• Fix host stalls on macOS when Bash commands spawn many subprocesses by @LegGasai
• Fix the Windows directory picker truncating paths that contain characters such as 「开」 by @tianyicui
• Fix persistent Bash and PowerShell results not expanding in the conversation view by @LegGasai
• Fix Profile-configured Agent Preset directories being lost at startup by @LegGasai
• Flag Agent Presets that cannot load and explain why switching failed by @LegGasai
• Remove the unsupported /goal command from the Minimal preset by @Magolor
• Accept null placeholders for file-edit fields unused by the selected operation by @lsdsjy
• Keep PTC Mode SDK features inside run_code instead of exposing them as directly callable tools by @CreatixChu
• Send periodic WebSocket heartbeats to keep idle connections alive by @lsdsjy
• Keep a new blank conversation from displacing existing conversations in the collapsed Workspace list by @lsdsjy
• Fix the workflow section order in the system prompt by @LegGasai
• Reduce npm package-resolution cost by trimming unnecessary peer dependencies by @imccyu
• Fix startup failures and broken HMR on Node.js 24.0–24.11.1 by @imccyu
• Return keyboard focus to the Settings trigger after the dialog closes by @LegGasai
• Correctly echo and reliably deliver images added or queued while a conversation is running; follow-up messages to continuable subagents also support images by @CreatixChu
• Complete highlighted slash commands with Tab while the command menu is open by @mektpoy

Chores

• Update the [Safety Notice](SAFETY.md): DeepSeek Harness has not been security-audited, and sandboxing, approvals, and permissions do not guarantee isolation by @turtle1999
• Keep Shell guidance ahead of other tool instructions in the model prompt by @LegGasai
• Use the Remote gateway as the unified remote-call API and error-dispatch mechanism, with the legacy APIProxy removed by @imccyu
• Split the conversation UI into focused modules so developers can import the layer that owns each capability by @imccyu
• Require the one-time token in the launch URL when accessing the Web interface over a network by @tianyicui
• Launch applications through dsh Profiles, including Python SDK and ACP modes by @tianyicui
• Update pi-ai model support and add controls such as the vLLM thinking budget by @tianyicui
• Stream progress to stderr during headless runs while keeping stdout limited to the final result by @lsdsjy
• Rename Code Mode to PTC mode while keeping existing conversation records readable by @tianyicui
• Enable public WebFetch by default with SSRF protection and no per-request approval for public network access by @Dudu-0223
• Remove the optional SQLite Session persistence backend; existing content is not deleted, so use an older version to export it by @tianyicui
• Enable web_fetch by default for the Python SDK, Headless, ACP, and custom Profiles by @koalazf99
• Stop exposing the general-purpose workflow tool by default in Web PTC Mode by @koalazf99
• Replace Session.events with on-demand read APIs: seq, eventAt(), and snapshotEvents() by @kermanx
• Distinguish SessionSeq from SessionLogOffset with strong types while preserving forward compatibility by @tianyicui, @imccyu

Bug Fixes

• Fix an issue where upgrading from 0.1.1-rc.2 or 0.1.2-alpha.3 could prevent the app from starting or make session titles disappear from the list by @imccyu

New Features

• Let parent Agents and continuable child Agents exchange follow-up messages through send_message, replacing the one-way report tool by @Dudu-0223

Improvements

• Reuse Profile request headers for custom model discovery; add search and filtering to the model catalog by @LegGasai
• Refine interface corners, borders, turn navigation, and shadows by @yixiangihsiang and @LegGasai
• Reduce rendering overhead in very long conversations during response streaming, interface layout, and navigation previews by @imccyu

Chores

• Enable web_fetch by default for the Python SDK, Headless, ACP, and custom Profiles by @koalazf99
• Stop exposing the general-purpose workflow tool by default in Web PTC Mode by @koalazf99
• Replace Session.events with on-demand read APIs: seq, eventAt(), and snapshotEvents() by @kermanx
• Distinguish SessionSeq and SessionLogOffset with strong types; developers should should pay attention to compatibility by @tianyicui

Improvements

• Preview and jump to all paginated turns, including unloaded ones, from the right-hand navigation in long conversations by @LegGasai
• Reduce memory use and improve syntax-highlighting responsiveness when rendering long conversations by @imccyu and @07akioni
• Improve multilingual wording for permission labels by @ZiyaZhang

Bug Fixes

• Correctly echo and reliably deliver images added or queued while a conversation is running; follow-up messages to continuable subagents also support images by @CreatixChu
• Let read_image detect and read image attachment paths without filename extensions by @CreatixChu
• Complete highlighted slash commands with Tab while the command menu is open by @mektpoy
• Fix backend stalls being mistaken for network disconnections by @imccyu
• Fix the Schedule catalog in the conversation header shifting or overflowing in narrow viewports by @pku-xht

Chores

• Remove the optional SQLite Session persistence backend; existing content is not deleted, so use an older version to export it by @tianyicui

New Features

• Show connection failures in the interface, with automatic retries and an immediate reconnect action by @imccyu
• Show active schedules in the conversation header by @pku-xht

Improvements

• Group plugins by conversation and global scope, with Agent Preset switching and cross-preset search by @LegGasai
• Improve menus, scrolling, tool file links, and diff statistics in the conversation and composer UI by @Yifffan
• Reduce unnecessary filesystem checks when loading conversations on macOS and Linux by @LegGasai
• Improve processing efficiency for long conversation histories and high-volume live messages by @Dudu-0223
• Show token usage and elapsed time at the end of each answer, with more details available on click by @Yifffan
• Report the effective endpoint and error details when web_search fails by @CreatixChu
• Show permission categories with localized text by @imccyu
• Refine the home-page logo animation by @Yifffan

Bug Fixes

• Fix breadcrumb loss when drilling into directories with the pointer in the @ menu by @LegGasai
• Reduce npm package-resolution cost by trimming unnecessary peer dependencies by @imccyu
• Fix startup failures and broken HMR on Node.js 24.0–24.11.1 by @imccyu
• Return keyboard focus to the Settings trigger after the dialog closes by @LegGasai

Chores

• Restore SessionEvent.ignorable, which was removed in 0.1.2-alpha.1, by @tianyicui
• Provide unified RemoteError wrapping for Remote gateway call failures by @imccyu

New Features

• By default, fold process details and the System prompt before each completed answer in the conversation stream by @07akioni and @lsdsjy
• Make conversation-stream content width adaptive and drag-resizable by @yixiangihsiang
• Show expandable exact token usage after each completed answer in the conversation stream by @hypatiamay and @ZiyaZhang
• Add compact turn navigation to the conversation view by @LegGasai
• Align secondary text styling, add conversation font sizing, and scale Markdown tables with body text by @yixiangihsiang
• Let plugins add provider sign-in controls to Models settings by @LegGasai
• Support third-party UI languages and complete more localized interface text by @tianyicui, @LegGasai, and @imccyu
• Let agents choose provider, model, and reasoning effort for subagents within configured authorization by @Dudu-0223
• Let callers select provider, model, reasoning effort, and maximum output length when starting subagents by @pku-xht
• Support configured models for Claude Code and Codex subagents by @pku-xht
• Publish the Python SDK runtime for Windows x64 by @tianyicui
• Complete ACP support for standard session controls, model settings, MCP, permissions, and cancellation by @tianyicui and @pku-xht
• Include enabled plugin package names and versions in official DeepSeek requests; deployments can turn this off by @tianyicui
• Add opt-in incremental Session-log uploads to official DeepSeek requests by @tianyicui

Improvements

• Improve page startup by reducing code-load requests and transferred data by @lsdsjy
• Load conversation state in one pass while reducing transfer and parsing work by @imccyu, @Kingwl, and @kermanx
• Reduce the disk space used by conversation records by @Magolor
• Improve / and @ interactions with clearer menu icons, directory loading, and file search by @Yifffan and @LegGasai
• Switch the primary action to Send and queue the message when a draft is entered during a running turn by @lsdsjy
• Keep file and conversation references valid when adjacent composer text is edited by @LegGasai
• Preserve unfinished question-card drafts when switching conversations by @LegGasai
• Keep code blocks syntax-highlighted while responses stream in the conversation view by @07akioni
• Render question history as readable question-and-answer cards with clear cancelled and interrupted states by @LegGasai
• Show images immediately while compression and upload continue in the background by @CreatixChu
• Count image usage during context compaction by @CreatixChu
• Show images from users, assistants, and tool results in Trajectory by @CreatixChu
• Let the model locate uploaded images directly when using the local filesystem by @CreatixChu
• Improve image compression speed, reduce upload size, and preserve more detail in very tall or wide images by @CreatixChu
• Warn when automatically repairing a truncated conversation-log tail and identify the affected conversation by @turtle1999

Bug Fixes

• Fix persistent PowerShell starting too early and returning incomplete output on macOS and Linux by @tianyicui
• Fix persistent Bash returning empty output early during pipeline reads on Linux by @LegGasai
• Fix host stalls on macOS when Bash commands spawn many subprocesses by @LegGasai
• Fix the Windows directory picker truncating paths that contain characters such as 「开」 by @tianyicui
• Fix persistent Bash and PowerShell results not expanding in the conversation view by @LegGasai
• Fix Profile-configured Agent Preset directories being lost at startup by @LegGasai
• Flag Agent Presets that cannot load and explain why switching failed by @LegGasai
• Remove the unsupported /goal command from the Minimal preset by @Magolor
• Accept null placeholders for file-edit fields unused by the selected operation by @lsdsjy
• Keep PTC Mode SDK features inside run_code instead of exposing them as directly callable tools by @CreatixChu
• Send periodic WebSocket heartbeats to keep idle connections alive by @lsdsjy
• Keep a new blank conversation from displacing existing conversations in the collapsed Workspace list by @lsdsjy
• Fix the workflow section order in the system prompt by @LegGasai

Chores

• Update the [Safety Notice](SAFETY.md): DeepSeek Harness has not been security-audited, and sandboxing, approvals, and permissions do not guarantee isolation by @turtle1999
• Keep Shell guidance ahead of other tool instructions in the model prompt by @LegGasai
• Complete the migration from the legacy ApiProxy interface to the @Remote gateway and remove ApiProxy by @imccyu
• Split the conversation UI into focused modules so developers can import the layer that owns each capability by @imccyu
• Require the one-time token in the launch URL when accessing the Web interface over a network by @tianyicui
• Launch applications through dsh Profiles, including Python SDK and ACP modes by @tianyicui
• Update pi-ai model support and add controls such as the vLLM thinking budget by @tianyicui
• Stream progress to stderr during headless runs while keeping stdout limited to the final result by @lsdsjy
• Rename Code Mode to PTC mode while keeping existing conversation records readable by @tianyicui
• Enable public WebFetch by default with SSRF protection and no per-request approval for public network access by @Dudu-0223

Improvements

• The DeepSeek adapter prioritizes the Files API for image uploads and reuses uploaded files by @CreatixChu
• Improve image preprocessing with automatic resizing and format conversion based on model requirements by @CreatixChu

New Features

• The DeepSeek adapter adds the multimodal visual understanding model DeepSeek-V4-Flash-Vision-Exp by @LegGasai

Bug Fixes

• Fix potential layout issues when editing text before an @ reference in the composer by @LegGasai
• Prevent confined processes from escaping Bubblewrap restrictions through /proc/<pid>/root by @Kingwl

Improvements

• Improve responsive Markdown tables in conversations, precision for 99.x% cache-hit ratios, and subagent conversation header navigation by @07akioni, @pku-xht, and @yixiangihsiang
• Support multiline ask_user_question answers with wrapping and Shift+Enter newlines by @LegGasai

New Features

• Expand multimodal support with configurable native image requests for DeepSeek adapters, image input for commands such as /goal and /plan, and file and session references in the @ menu by @LegGasai and @CreatixChu
• Make Claude Code and Codex subagents installable on demand as Profile Bundles, with non-interactive permission modes and named instances by @pku-xht
• Add persistent PowerShell session support to Windows PTY terminals and enable it by default in the Minimal preset by @Elevator14B

Bug Fixes

• Fix model request failures caused by oversized images or excessive accumulated image payloads by @CreatixChu
• Preserve displayed response prefixes in follow-up prompts and forks after cancelling streamed generation by @CreatixChu
• Fix custom OpenAI-compatible gateway failures caused by request-format differences or missing reasoning content by @LegGasai

Improvements

• Improve layout and information presentation, including ~ abbreviations for home directories, narrow composer layouts, and feedback UI by @07akioni and @Chinesezjc
• Improve UI interactions for sidebar search focus, workflow panels, model selection, and retrying failed local file opens by @yixiangihsiang, @pku-xht, @LegGasai, and @07akioni
• Improve tool calls with concurrent web_search queries and prompt subagent report delivery that wakes parent tasks by @Dudu-0223
• Improve installation and startup by reducing dependency download size and opening the browser automatically for local dsh web runs by @imccyu and @lsdsjy
• Improve fork performance for sessions with large histories by @Magolor

Chores

• Improve SQLite read, write, and fork performance while reducing storage size; the storage format is incompatible by @Magolor
• Clarify brand usage: “DeepSeek Harness” is a registered trademark; see the [Brand Usage Guidelines](BRAND_GUIDELINES.md) by @imccyu

SDK

• Cover all four built-in Agent Presets and the dependencies required for rg / glob search and MCP stdio tools in the Python SDK runtime by @koalazf99

New Features

• Enable plugins to register their own settings cards by @LegGasai
• Manage Codex and Claude Code subagent tasks through the Job Panel by @pku-xht
• Add durable image attachments to MCP and ACP, with nested image forwarding in PTC Mode by @tianyicui

Bug Fixes

• Fix persistent Bash latency in minimal mode by @LegGasai
• Fix stack overflows in large-history pagination by @Kingwl
• Preserve sessions after max-token truncation by @LegGasai
• Fix Safari composer cursor misalignment by @lsdsjy
• Upgrade to node-pty 1.2 beta for broader PTY compatibility by @kermanx

Improvements

• Refine the Cordis dynamic plugin panel by @Yifffan
• Add low reasoning effort for DeepSeek models; high remains the default by @LegGasai
• Rename the English Code mode preset to PTC mode by @koalazf99
• Add collapsible question cards with draft preservation by @GeeeekExplorer