v2026.6.2-beta.1

## 2026.6.2 ### Highlights - Plugin and skill installs now use an operator install policy instead of the old dangerous-code scanner path, with clearer doctor, CLI, ClawHub, and troubleshooting surfaces for package, archive, source, upload, and marketplace installs. (#89516) Thanks @joshavant. - Telegram, Feishu, Discord, WhatsApp, and outbound delivery paths got safer around duplicate transcript mirrors, Telegram admin writeback, streamed-final previews, approval allowlists, setup runtime state, poll modifiers, Discord voice errors, and internal progress traces. (#88973, #89626, #89812, #89035, #89814, #89813, #89601) Thanks @pgondhi987, @Petru2224, @zhangguiping-xydt, @codezz, and @takhoffman. - Chat, Control UI, Skill Workshop, Workboard, Android companion shell, and WebChat flows now preserve visible streaming text, reconcile completed sends, expose ACK timing, add Workboard keyboard movement, harden dialog accessibility, lazy-load usage views, keep current chat toggles working, and improve Android companion-first shell navigation. (#89801, #89777, #89802) Thanks @vincentkoc. - Security, policy, and config recovery now reject corrupt shell snapshots, unsupported policy keys, unsafe exec approval precheck environments, malformed script limits, and suspicious gateway startup configs while adding data-handling conformance checks. (#89701, #87074, #81488, #87056, #89480) Thanks @RomneyDa, @giodl73-repo, and @mmaps. - Gateway, agent, Codex, provider, model, and memory paths now recover session write-lock release failures, abandoned Codex app-server startups, stream-to-parent ACP spawns, custom-provider runtime fanout, bundled provider aliases, prompt-cache boundaries, Gemini stop sequences, Kimi cache markers, and watcher pressure warnings. (#89811, #89244) Thanks @RomneyDa and @takhoffman. - Release, CI, Docker, Crabbox/Testbox, package, and E2E validation lanes now bound more network calls, malformed numeric limits, process groups, cleanup leaks, package hydration