### Fixes

- Chat commands: make `/model default` reset the session model override instead of treating it as a literal model name. Fixes #78182.

- Cron: make rejected `payload.model` errors show the configured `agents.defaults.models` allowlist instead of echoing the rejected model twice. Fixes #79058.

- Agents/subagents: retry parent wake announces when the announce-summary model run fails with fallback cooldown exhaustion instead of dropping the wake on the first transient provider overload. Refs #78581.

- Providers/network: honor IPv4 CIDR and octet-wildcard `NO_PROXY` entries such as `100.64.0.0/10` and `100.64.*` before enabling trusted env-proxy mode for model-provider requests. Fixes #79030.

}

const raw = params.directives.rawModelDirective.trim();

if (/^default$/i.test(raw)) {

return {

modelSelection: {

provider: params.defaultProvider,

model: params.defaultModel,

isDefault: true,

},

};

}

const storedNumericProfile =

params.directives.rawModelProfile === undefined

? resolveStoredNumericProfileModelDirective({

});

});

it("treats /model default as a session model reset", () => {

const resolved = resolveModelSelectionForCommand({

command: "/model default",

allowedModelKeys: new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]),

allowedModelCatalog: [],

});

expect(resolved.errorText).toBeUndefined();

expect(resolved.modelSelection).toEqual({

provider: "anthropic",

model: "claude-opus-4-6",

isDefault: true,

});

});

it("keeps openrouter provider/model split for exact selections", () => {

const resolved = resolveModelSelectionForCommand({

command: "/model openrouter/anthropic/claude-opus-4-6",