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0.2.1-alpha.3 — DeepSeek Harness Release
News/DSH Releases/0.2.1-alpha.3

DSH RELEASE

0.2.1-alpha.3

v0.2.1-alpha.3

PrereleaseNot yet assessed

Not yet assessed

Breaking changes

Breaking-change status has not been confirmed. Do not assume the upgrade is compatible.

DSH Releases

Release notes

New Features

  • The Web app supports DeepSeek account sign-in when accessed over local HTTP. by @lsdsjy
  • Detect keys and tokens in sent messages and mask them by default, with an option to reveal them. by @ZiyaZhang
  • Minimal mode can read images and automatically compact long conversations. Web and Desktop users can run the /compact command to compact context manually. by @LogosVeritas

Bug Fixes

  • Fix large blank areas and scroll jumps when switching sessions, collapsing work details, or sending follow-up messages. by @imccyu
  • Fix failures when continuing some sessions after an application restart, and history compatibility errors when switching to DeepSeek. by @imccyu, @yudshj
  • Fix stale plugin code after updates or reinstallation. With hot reload enabled, replaceable plugins take effect immediately; changes that cannot be hot-reloaded request a restart. by @turtle1999
  • Fix pasting directory paths into the directory picker when adding a workspace on macOS, and prevent cancelled selections from adding a workspace. by @turtle2099
  • Fix failures when restoring a blank session or switching workspaces after its original preset was removed or changed. by @LegGasai
  • Fix worktree creation failures with some older Git versions. by @turtle2099
  • Fix false disconnects during network congestion and lost language, theme, and other preferences after refreshing a remote Web client. by @turtle2099, @oraluben
  • Tasks interrupted by an application exit now show “Task stopped” instead of appearing to have completed normally. by @turtle2099
  • Extra fields that DSH does not use in the credentials file no longer prevent the application from starting. by @turtle2099
  • Fix a case where final session records could be lost while unloading the session storage plugin. by @turtle1999

    • Improvements

    • Improve session list loading and @ session search. by @imccyu
    • Configure spawned subagents with independent Agent Presets to manage their roles and tools together. by @grllll, @Dudu-0223
    • Improve sidebar expansion so running sessions and sessions awaiting a response are easier to find. Session menus support copying the session ID. by @turtle1999, @imccyu
    • Keep the DeepSeek account model list up to date with the models available to the account, while hiding models unsupported by the current client version. by @LegGasai
    • Model settings show clearer credential sources and detection status, and let users reveal an entered API key. by @Magolor
    • Load Office editing, rendering, and export guidance as needed, reducing unnecessary checks and previews for simple content edits. by @yudshj
    • Improve subagent delegation and waiting guidance: announce delegation depth limits in advance and wait for running subtasks before starting another goal round. by @ZiyaZhang, @turtle1999
    • Handle continuous input, pastes, and resizing more reliably in the Web terminal, and preserve the final output when a process exits. by @LegGasai
    • Use Cmd/Ctrl + plus or minus on Desktop to adjust text, code, and terminal font sizes together. by @koalazf99
    • Refine session and workspace hover interactions, unify card and menu styling, and improve header ordering and narrow-window layouts on plugin and automation pages. by @Yifffan, @Kingwl
    • The Node runtime for PTC Mode adds an optional in-memory mode that reuses variables, functions, and imported modules across code executions. by @CreatixChu

    Chores

    • Change API key precedence: Web and Desktop prioritize saved credentials. Headless uses environment variables and .env files by default, without reading saved keys. by @Magolor
    • Update third-party model support and rename the Azure provider to azure. Provider configurations using azure-openai-responses must be migrated. by @LegGasai
    • The Python SDK’s Office engine and full authoring environment are now downloaded on demand. by @yudshj
    • Using --from-default-profile to recreate an existing custom profile replaces that profile, including its plugins and settings. by @turtle2099
    • The TypeScript and Python SDKs support session resume, restoring saved sessions with their original session IDs and working directories. by @koalazf99

    Release details

    Version
    0.2.1-alpha.3
    Tag
    dsh-v0.2.1-alpha.3
    Published
    Oct 14, 2026 UTC
    Commit date
    Oct 14, 2026 UTC
    Commit
    2fbf435 ↗
    View upstream release ↗View commit ↗
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