DeepSeek Harness Multimodal Update: From rc.8 to v0.1.1-rc.2 DeepSeek Harness added native images, a vision model, Files API reuse, subagent bundles, and Windows PTY improvements from rc.8 through v0.1.1-rc.2. Developer Tools August 22, 2026 deepseek-harnessmultimodal-agentssubagents
