ITHome · Published 2026-09-10

DeepSeek Harness 0.1.5 Update: Adds DeepSeek V4.1 Flash Model Support, File Upload, and Sidebar Preview

Summary: The new release adds file upload and sidebar file preview features, optimizes UI performance and interactions, introduces the experimental Agent Teams feature, and also improves performance for long sessions, with more feature updates available to explore. #DeepSeekNewRelease

01THE STORY

About this story

Background and context

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Looking back over time

02TIMELINE

Looking back over time

Related records
  1. First discoveredFound this reading link via ITHome.
Collection and archive details

Record location: live register

First discovered: 2026-09-10; added to the library: 2026-09-10 (Beijing time).

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03SOURCES

Original links and related material

Sources and evidence · 2 links

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