Week of June 15, 2026 - Cua Changelog

cua-driver

Driver health reports — MCP exposes health_report for end-to-end diagnostics across driver startup, permissions, and backend state.
Native Wayland preview — Linux can opt into the native Wayland backend, with GTK4 coordinates, focused-widget typing, modal-dialog fixes, and set_config {key,value} persistence.
Linux ARM64 builds — cua-driver-rs ships prebuilt aarch64 binaries for Linux.
macOS TCC and cursor fixes — The driver checks TCC as its own responsible process, ships screen-capture entitlements, stops idle overlay ticks, and shows the agent cursor by default.
Windows display fixes — DPI-aware captures scale zoom regions correctly, and idle overlay work stops when there is nothing to draw.
Hermes and terminal support — The MCP install surface detects ~/.hermes/skills, separates Hermes setup from the core driver, and falls back to key events when the type target is a terminal.

LiteLLM security update — cua-agent uses litellm 1.86.2 with fixes for CVE-2026-35030 and related issues.
Patched agent dependency — Sandbox agent images pick up the updated LiteLLM build used for model proxy calls.

KiCad benchmark dataset — cua-bench adds cua-bench-kicad for KiCad and CAD tasks.
Registry dump path — The dataset registry export points at the monorepo location used by the benchmark tooling.
LiteLLM security update — cua-agent uses litellm 1.86.2 with fixes for CVE-2026-35030 and related issues.