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

T2Covered by 1 source · first reported by China: SCMP Tech / TechNode / Pandaily / KrASIA / Sixth Tone at 17 Oct, 07:45 UTC

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.