{
  "id": "agentVersion:omp:16-4-6",
  "_kind": "AgentVersion",
  "_file": "agent-stack/agent-versions/upstream-current-2026-07-12.yaml",
  "_cluster": "agent-stack",
  "attributes": {
    "agentId": "omp",
    "agentProductId": "agent:omp",
    "displayName": "Oh-My-Pi 16.4.6",
    "runtimeFamily": "cli-harness",
    "releaseChannel": "stable",
    "versionRange": "16.4.6",
    "currentVersion": "16.4.6",
    "releasedAt": "2026-07-12",
    "sourcePackage": "@oh-my-pi/pi-coding-agent",
    "upstreamReleaseTag": "v16.4.6",
    "releaseNotesUrl": "https://github.com/can1357/oh-my-pi/releases/tag/v16.4.6",
    "cliCommand": "omp",
    "summary": "Oh-My-Pi release adding model-keyed retry fallback chains, queue follow-up commands, per-model TPS/TTFT tracking, usage-cache invalidation, in-process shell builtins, and Codex /btw WebSocket routing fixes.",
    "assimilationNotes": [
      "Latest npm moved from recorded 16.3.15 to 16.4.6.",
      "usage invalidate clears cached usage reports, and AuthStorage/AuthBroker can invalidate usage caches across services.",
      "retry.fallbackChains now accepts provider/model-id and provider/* keys with specificity resolution before role and default fallbacks.",
      "/models Roles view can append, replace, remove, and reorder fallback chains for roles, models, and provider wildcards.",
      "/queue <message> plus -> and => composer shorthands queue follow-up messages until the agent yields.",
      "Per-model TPS/TTFT tracking writes recency-weighted aggregates to ~/.omp/agent.db and surfaces measured speed in /models.",
      "The /btw side-channel fix preserves Codex session WebSocket preference instead of forcing SSE.",
      "New in-process shell builtins include readlink, realpath, touch, stat, date, mktemp, seq, yes, printenv, ln, truncate, tac, nproc, uname, whoami, hostname, which, and diff.",
      "No package-name or install-method migration was published; install remains npm install -g @oh-my-pi/pi-coding-agent."
    ],
    "releaseHighlights": [
      "Model-keyed and provider-wildcard retry fallback chains.",
      "/queue and composer queue shorthand.",
      "Per-model TPS/TTFT tracking in ~/.omp/agent.db.",
      "Usage cache invalidation.",
      "Codex /btw WebSocket routing preservation.",
      "In-process shell builtins and ast_edit duplicate replacement fix."
    ],
    "installMethods": [
      "install:npm"
    ]
  },
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}