DeepSeek Harness v0.2.1-rc1 Arrives as an Unannounced V4.1 Flash Snapshot Briefly Surfaces

The first 0.2.1 release candidate adds custom plugin indexes, agent-built plugins and per-model reasoning settings. A 'deepseek-v4.1-flash-1017' API entry appeared and was removed.

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2026-10-17 07:45 · Pandaily
DeepSeek Harness v0.2.1-rc1 Arrives as an Unannounced V4.1 Flash Snapshot Briefly Surfaces

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