{
  "id": "agentVersion:hermes:0-20-0",
  "_kind": "AgentVersion",
  "_file": "agent-stack/agent-versions/upstream-current-2026-08-10.yaml",
  "_cluster": "agent-stack",
  "attributes": {
    "agentId": "hermes",
    "agentProductId": "agent:hermes",
    "displayName": "Hermes Agent 0.20.0",
    "runtimeFamily": "cli-harness",
    "releaseChannel": "stable",
    "versionRange": "0.20.0",
    "currentVersion": "0.20.0",
    "releasedAt": "2026-08-03",
    "upstreamReleaseTag": "v2026.8.3",
    "releaseNotesUrl": "https://github.com/NousResearch/hermes-agent/releases/tag/v2026.8.3",
    "cliCommand": "hermes",
    "summary": "Hermes Agent release adding streaming voice with barge-in, wake words, platform voice support, grounded citations, outbound webhooks, desktop artifacts/plugins, A2A v1.0, and CLI commands.",
    "assimilationNotes": [
      "Latest official stable release moved from recorded 0.18.2 to 0.20.0 / v2026.8.3.",
      "Streaming voice with barge-in, wake words, and platform voice notes affect audio/voice capability modeling.",
      "Signed outbound lifecycle webhooks affect integration/transport metadata.",
      "Desktop artifacts and plugin SDK affect UI/plugin surfaces.",
      "A2A v1.0 support adds a multi-agent protocol surface.",
      "CLI wave adds !command, /init AGENTS.md generation, /diff, /context, /focus, Ctrl+S prompt stash, and hermes import-agent.",
      "Install/update remains hermes update or pip install -U hermes-agent."
    ],
    "releaseHighlights": [
      "Streaming conversational voice with barge-in.",
      "Wake words and hands-free voice control.",
      "Grounded citations and fact-checking skill.",
      "Signed outbound lifecycle webhooks.",
      "Desktop artifacts and plugin SDK.",
      "Agent-to-Agent protocol support.",
      "CLI !command, /init, /diff, /context, /focus, and import-agent."
    ],
    "installMethods": [
      "install:pip"
    ]
  },
  "outgoingEdges": [
    {
      "from": "agentVersion:hermes:0-20-0",
      "to": "agent:hermes",
      "kind": "version_of"
    },
    {
      "from": "agentVersion:hermes:0-20-0",
      "to": "evidence:hermes-agent-0-20-0-2026-08-10",
      "kind": "sourced_from"
    },
    {
      "from": "agentVersion:hermes:0-20-0",
      "to": "install:pip",
      "kind": "installed_via"
    }
  ],
  "incomingEdges": [
    {
      "from": "evidence:hermes-agent-0-20-0-2026-08-10",
      "to": "agentVersion:hermes:0-20-0",
      "kind": "references"
    }
  ]
}