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Release Fri, Oct 9, 2026 3 min read

Deepseek Harness 0.2.1-alpha.2

Original release notes

| English

New Features

  • Add an experimental reasoning translation plugin, enabled from the Plugins page with Bing, Google, or paid DeepSeek Flash as the provider. by @tianyicui, @ZiyaZhang, @imccyu
  • Add an experimental Git Worktrees plugin that can be enabled on the Plugins page for Agents to create and enter separate Git checkouts. by @tianyicui
  • Add Session state-record APIs for experimental plugins to write and read their own session records. by @tianyicui
  • Load global instructions from AGENTS.md in the shared agents directory, with DSH_AGENTS_HOME available to select its location. by @tianyicui
  • Add the working_directory tool and TypeScript/Python SDK APIs for reading and changing a session's working directory. by @tianyicui
  • Add on-demand installation of Claude Code and Codex bundles to the Official plugin catalog, using packages matching the running release. by @tianyicui
  • Add a setting to collapse work details either when the response finishes or when the next regular message arrives. by @imccyu
  • Support in-conversation system prompt updates and dynamic tool additions and removals on pi-ai routes according to model capabilities. by @Tuyixiang
  • Add standalone executable SSH helper runtimes supporting remote file operations, processes, terminals, sandboxing, and Node PTC. by @LegGasai

Bug Fixes

Fix requests remaining stuck beyond the idle timeout when a model response stream stops producing output and its transport ignores cancellation. by @tianyicui Fix entire DeepSeek requests being blocked when plugin package metadata cannot be read or auxiliary request-extension preparation fails. by @turtle1999, @turtle2099 Fix uncaught errors after credential, configuration, and skill watchers close, and premature resource release during Agent shutdown. by @tianyicui, <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/kermanx/hovercard" data-octo-click="hovercard-link-click"