[yordis]

• Brings in upstream 61e2747..6a6c84f: the Electron 44.9.3 security bump, delegate stop clearing a stuck delegate, thread links rendering as chips, and the React Compiler coverage test timeout fix.
• Git merged every file cleanly, so no ledger divergence needed re-applying and no entry was retired.
• The auto-merged lockfile was accepted as is because a frozen install resolves it without changes against the fork's vite-plus 1.1.0 catalog.
• Local full-suite fallout is host-only: the Linux URL handler icon tests collide on a case-insensitive volume, and the mobile branch checkout tests fail only under this machine's git identity policy hook; both files are byte-identical to upstream and pass under a scratch identity.

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[cursor]

PR Summary

Medium Risk
Orchestration stop/cancel behavior changes affect delegated task lifecycle and MCP cancel responses; Electron and UI/test changes are lower risk.

Overview
Bumps Electron from 44.4.5 to 44.9.3 (desktop app and lockfile).

Fixes stuck delegated / app-owned tasks (pingdotgg#19002): subagent.stop and MCP cancel now cancel orphaned follow-ups on the parent when the child lost the binding, while tasks with a bound child run keep their normal settlement path. Cancelling a terminal orphan also stops the child thread when a finished run could still start another turn. Shared writeAppOwnedTask centralizes marking tasks, nodes, and turn items cancelled and disposing completion delivery.

Markdown thread links now render through ThreadContextChip (project favicon when known) with chat markdown CSS updated so chips are not styled like plain info links.

React Compiler coverage test gives ChatView.tsx a 60s timeout so CI does not flake on the large file.

^{Reviewed by Cursor Bugbot for commit 95804d2. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

Thread transfer impact

✅ Thread transfer remains within every enforced ceiling.

Provider	Metric	Main baseline	This PR	Impact	PR ceiling
Codex	Total thread wire	5.0 KiB	5.0 KiB	−7 B (−0.1%)	6.8 KiB	✅
Codex	Thread snapshot wire	3.8 KiB	3.8 KiB	0 B (0.0%)	4.9 KiB	✅
Codex	Live turn WebSocket wire	1.2 KiB	1.2 KiB	−7 B (−0.6%)	2.0 KiB	✅
Codex	Live turn WebSocket decoded	20.9 KiB	20.9 KiB	0 B (0.0%)	29.3 KiB	✅
Codex	Live turn messages	2	2	0 (0.0%)	8	✅
Claude	Total thread wire	5.0 KiB	5.0 KiB	+7 B (+0.1%)	6.8 KiB	✅
Claude	Thread snapshot wire	3.8 KiB	3.8 KiB	0 B (0.0%)	4.9 KiB	✅
Claude	Live turn WebSocket wire	1.2 KiB	1.2 KiB	+7 B (+0.6%)	2.0 KiB	✅
Claude	Live turn WebSocket decoded	21.2 KiB	21.2 KiB	0 B (0.0%)	29.3 KiB	✅
Claude	Live turn messages	2	2	0 (0.0%)	8	✅

Baseline: 64da884 · PR result: 95804d2 · Source CI: success

Scenario and decoded snapshot size

10 historical turns, 5 command tools per turn, 878.9 KiB retained MCP result per historical turn, and a 1.05 MiB retained result in the measured turn.

• Codex decoded thread snapshot: 108.5 KiB
• Claude decoded thread snapshot: 108.8 KiB

Updated in place by a trusted workflow. PR artifacts are strictly validated and never executed.