Evidence record / agent-zero

A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.

Hardened Xpra desktop control with structured workflows and canvas sizing fixes

What Changed

Hardened Xpra desktop control with structured workflows. Fixed Xpra canvas sizing from backend-normalized dimensions. Added background tool contract exposing window listing and element dispatch.

Operator Implication

Improved stability and correctness of desktop automation through Xpra. Canvas sizing fixes prevent rendering misalignment. Background tool contract standardizes desktop interaction API.

Receipt

v1.19 release notes under Computer Use & Desktop: ‘Hardened Xpra desktop control with structured workflows’, ‘Fixed Xpra canvas sizing from backend-normalized d

Finding metadata

Confidence: high
Actionability: observe
Accessibility impact: low

Run: 2026-06-03-weekly-digest-2026-05-28_2026-06-03-frontier-v0

Finding ID: 2026-06-02-agent-zero-xpra-desktop-hardening

Source links

Primary links, including exact changelog lines when available.

Agent Zero
release notev1.19 release notes under Computer Use & Desktop: 'Hardened Xpra desktop control with structured workflows', 'Fixed Xpra canvas sizing from backend-normalized dimensions', 'Background tool contract exgithub.com/agent0ai/agent-zero/releases

Versioned source: run artifact