chore: add changelog and format fix for #39414

CHANGELOG.md

@@ -350,6 +350,7 @@ Docs: https://docs.openclaw.ai
 - Gateway/Telegram webhook-mode recovery: add `webhookCertPath` to re-upload self-signed certificates during webhook registration and skip stale-socket detection for webhook-mode channels, so Telegram webhook setups survive health-monitor restarts. Landed from contributor PR #39313 by @fellanH. Thanks @fellanH.
 - Discord/config schema parity: add `channels.discord.agentComponents` to the strict Zod config schema so valid `agentComponents.enabled` settings (root and account-scoped) no longer fail with unrecognized-key validation errors. Landed from contributor PR #39378 by @gambletan. Thanks @gambletan and @thewilloftheshadow.
 - ACPX/MCP session bootstrap: inject configured MCP servers into ACP `session/new` and `session/load` for acpx-backed sessions, restoring Canva and other external MCP tools. Landed from contributor PR #39337. Thanks @goodspeed-apps.
+- Control UI/Telegram sender labels: preserve inbound sender labels in sanitized chat history so dashboard user-message groups split correctly and show real group-member names instead of `You`. (#39414) Thanks @obviyus.
 
 ## 2026.3.2
 

src/cli/daemon-cli/lifecycle.test.ts

@@ -36,17 +36,16 @@ const renderGatewayPortHealthDiagnostics = vi.fn(() => ["diag: unhealthy port"])
 const renderRestartDiagnostics = vi.fn(() => ["diag: unhealthy runtime"]);
 const resolveGatewayPort = vi.fn(() => 18789);
 const findGatewayPidsOnPortSync = vi.fn<(port: number) => number[]>(() => []);
-const probeGateway =
-  vi.fn<
-    (opts: {
-      url: string;
-      auth?: { token?: string; password?: string };
-      timeoutMs: number;
-    }) => Promise<{
-      ok: boolean;
-      configSnapshot: unknown;
-    }>
-  >();
+const probeGateway = vi.fn<
+  (opts: {
+    url: string;
+    auth?: { token?: string; password?: string };
+    timeoutMs: number;
+  }) => Promise<{
+    ok: boolean;
+    configSnapshot: unknown;
+  }>
+>();
 const isRestartEnabled = vi.fn<(config?: { commands?: unknown }) => boolean>(() => true);
 const loadConfig = vi.fn(() => ({}));