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Hermes Agent 0.21.4 makes one host backend the control plane

Nous Research now ships a stable tag with a host-wide gateway singleton, Desktop attachment to the running backend, backend-owned connector setup across Desktop, TUI and CLI, structured JSONL streaming, auto-loaded skills, bounded MCP discovery, and additional session and media-catalog work. The patch rolls up 1,812 merged PRs, while curated notes are deferred to 0.22.0.

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Nous Research GitHub

Read the original: Hermes Agent 0.21.4 stable patch release

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Hermes Agent 0.21.4 makes one host backend the control plane | Rise Productive