OpenClaw 2026.7.2-beta.3: remote coding sessions, GPT-5.6 defaults, channel allowlist fix

• Remote coding sessions: Control UI sessions on cloud workers; open Codex and Claude catalog sessions in terminals on their owning hosts; resume OpenCode and Pi sessions in a terminal
• Security: channel allowlists no longer grant owner access; Telegram durable-ingress no longer lost after restart; Signal stop/approval stays responsive during active turns
• Defaults changed: fresh API-key setup uses openai/gpt-5.6 (Sol alias), fresh Codex/OAuth setup uses openai/gpt-5.6-sol, both at medium reasoning; existing primaries, fallbacks, aliases and explicit GPT-5.5 selections preserved
• Defaults changed: Slack uses native assistant thread status and rotating loading messages; lifecycle reaction updates now require messages.statusReactions.enabled: true
• Defaults changed: Skill Workshop agent-initiated apply/reject/quarantine run without an extra approval prompt; skills.workshop.approvalPolicy: "pending" is the opt-in gate
• New OPENCLAW_SUPERVISOR_MODE=external for external lifecycle owners; blocks native service mutation and self-update, adds a versioned atomic restart-handoff contract
• Nodes/mobile: Automations parity on mobile, foreground Voice Wake on Android, camera/location/notification capabilities from headless Linux nodes
• Packaging: Linux deb and AppImage bundles; Windows install continues after winget adds Node.js
• ClickClack: guided setup via openclaw onboard / openclaw channels add clickclack, plus native command menus in composer autocomplete
• Gateway: restart admission no longer wedges the Gateway; reply sessions recover after finalization stalls; one-shot cron jobs survive lifecycle claim races
• Many Control UI changes (guided provider/channel setup, Talk controls, ⇧⌘B workspace rail, ⇧⌘, Settings, chat layout and hover-action rework)

Note: the captured source is truncated mid-sentence, so the change list is incomplete.