- iMessage: normalize leading NUL sent-message echo prefixes while preserving interior NUL bytes and the leading attributedBody marker handling from #73942. Carries forward #63581. Thanks @drvoss.

- Discord: give generated auto-thread titles a 60-second timeout and 4,096-token reasoning-model output budget, clamped to the selected model output cap. (#64734) Thanks @hanamizuki.

- Agent, cron, and Gateway runtime: mark active main sessions before restart shutdown aborts, pause yielded subagent runs whose terminal also signals abort, preserve yielded media completions, de-duplicate main-session heartbeat events, expose session identity in runtime prompts, reject unknown OpenAI agent selectors, keep generated media completions and slash-command block replies in WebChat, preserve fresh post-compaction usage while clearing stale usage snapshots, and require admin privileges for HTTP session/model override surfaces. (#91357, #92631, #92146, #91287, #92468, #92510, #91246, #50795, #50845, #82874, #92651, #92646) Thanks @ooiuuii, @openperf, @IWhatsskill, @ZengWen-DT, @zhangguiping-xydt, @Hollychou924, @leno23, and @TurboTheTurtle.

- Agents/exec: default empty-success background completion notices on only for real chat channels, preserving explicit opt-outs and keeping generic providers silent while carrying forward the narrow UX intent from #39726 and #46926. Thanks @Sapientropic and @wenkang-xie.

- Providers and model replay: preserve storeless OpenAI Responses replay compatibility, avoid eager tool streaming for Claude 4.5 in Copilot, honor profile auth for SecretRef model entries, bound model browsing, strip provider prefixes where runtimes need bare IDs, and surface nested embedding fetch failures. (#90706, #75393, #90686, #92247, #92627, #91218, #92628) Thanks @snowzlm, @Kailigithub, @rohitjavvadi, @samson910022, @liuhao1024, @bymle, and @mushuiyu886.

- Memory, state, diagnostics, and config: split header-too-large embedding batches, keep QMD memory search enabled in transient mode, avoid SQLite WAL on NFS volumes, preserve recovery scheduling outside stuck-session warning backoff, and keep shell environment fallbacks contained in config write tests. (#92650, #92618, #92639, #91247, #92752) Thanks @mushuiyu886, @TurboTheTurtle, @849261680, and @gnanam1990.

- Workspace setup state: store setup completion outside the workspace dot directory using an OpenClaw-named root file, migrate valid legacy state forward, and avoid clobbering generic root `workspace-state.json` files for TigerFS-style dot-path compatibility. This Clownfish replacement carries forward the focused #53326 fix idea because the original branch was closed and uneditable. (#53326, #44783, #39446) Thanks @1qh.

normalizeOptionalLowercaseString,

normalizeOptionalString,

} from "@openclaw/normalization-core/string-coerce";

import { normalizeChatChannelId } from "../channels/ids.js";

import {

type ExecAsk,

type ExecHost,

return agentExec?.reviewer ?? cfg?.tools?.exec?.reviewer;

}

function resolveNotifyOnExitEmptySuccess(defaults?: ExecToolDefaults): boolean {

if (typeof defaults?.notifyOnExitEmptySuccess === "boolean") {

return defaults.notifyOnExitEmptySuccess;

}

return normalizeChatChannelId(defaults?.messageProvider) !== null;

}

/** Creates an exec tool instance with runtime defaults and approval policy wiring. */

export function createExecTool(

defaults?: ExecToolDefaults,

);

}

const notifyOnExit = defaults?.notifyOnExit !== false;

const notifyOnExitEmptySuccess = defaults?.notifyOnExitEmptySuccess === true;

const notifyOnExitEmptySuccess = resolveNotifyOnExitEmptySuccess(defaults);

const notifySessionKey = normalizeOptionalString(defaults?.sessionKey);

const notifyDeliveryContext = normalizeDeliveryContext({

channel: defaults?.messageProvider,

allowBackground: true,

backgroundMs: 0,

notifyOnExit: true,

notifyOnExitEmptySuccess: true,

sessionKey: DEFAULT_NOTIFY_SESSION_KEY,

...overrides,

});

expectedOutputIncludes?: string;

};

type NotifyNoopCase = LabeledCase & {

notifyOnExitEmptySuccess: boolean;

defaults?: Partial<ExecToolConfig>;

expectNotification: boolean;

};

const NOOP_NOTIFY_CASES: NotifyNoopCase[] = [

withLabel("default behavior skips no-op completion events", { notifyOnExitEmptySuccess: false }),

withLabel("default behavior skips no-op completion events", { expectNotification: false }),

withLabel("chat providers default no-op completion notifications on", {

defaults: { messageProvider: " Telegram " },

expectNotification: true,

}),

withLabel("explicit false keeps chat provider no-op completions silent", {

defaults: { messageProvider: "telegram", notifyOnExitEmptySuccess: false },

expectNotification: false,

}),

withLabel("generic providers keep no-op completions silent by default", {

defaults: { messageProvider: "generic" },

expectNotification: false,

}),

withLabel("explicitly enabling no-op completion emits completion events", {

notifyOnExitEmptySuccess: true,

defaults: { notifyOnExitEmptySuccess: true },

expectNotification: true,

}),

];

const DISALLOWED_ELEVATION_CASES: DisallowedElevationCase[] = [

];

const expectNotifyNoopEvents = (

events: string[],

notifyOnExitEmptySuccess: boolean,

expectNotification: boolean,

sessionId: string,

label: string,

) => {

if (!notifyOnExitEmptySuccess) {

if (!expectNotification) {

expect(events, label).toStrictEqual([]);

return;

}

expectTextContainsValues(snapshot.text, mustContain, true);

expectTextContainsValues(snapshot.text, mustNotContain, false);

};

const runNotifyNoopCase = async ({ label, notifyOnExitEmptySuccess }: NotifyNoopCase) => {

const tool = createNotifyOnExitExecTool({ notifyOnExitEmptySuccess });

const runNotifyNoopCase = async ({ label, defaults, expectNotification }: NotifyNoopCase) => {

const tool = createNotifyOnExitExecTool(defaults);

const { sessionId, status } = await runBackgroundCommandToCompletion(tool, COMMAND_NOOP);

expect(status).toBe(PROCESS_STATUS_COMPLETED);

const events = peekSystemEvents(DEFAULT_NOTIFY_SESSION_KEY);

expectNotifyNoopEvents(events, notifyOnExitEmptySuccess, sessionId, label);

expectNotifyNoopEvents(events, expectNotification, sessionId, label);

};

describe("tool descriptions", () => {