Thoth Files

v4.9.1 - Optional Computer Use Verification & Calculator Reliability

This patch release builds on v4.9.0 with a focused Computer Use setup fix. A successful Cua Driver integrity check and diagnostic run now establish readiness directly, while the visible Calculator launch remains available as an optional confidence check. This prevents a fresh Windows installation from being held in an incomplete setup state or raising Called get_config outside of a runnable context when the driver reports Calculator by its canonical Windows application name.

• Diagnostics-based readiness - treats successful managed-runtime or reviewed system-Cua diagnostics as the readiness boundary, without requiring a separate application launch before Computer Use can be enabled.
• Optional Calculator verification - keeps Test with Calculator (optional) as a secondary settings action for users who want an additional visible check, rather than presenting it as a setup or agent-use gate.
• Canonical Windows app handling - runs the settings-owned Calculator probe under its explicit local-UI approval path, so a returned Windows Calculator identity cannot fall through to an agent-graph approval interrupt outside an active runnable context.
• Clearer setup recovery - keeps Check setup as the primary degraded-state action and reports a successful optional probe as a test result without changing the underlying diagnostic record.
• Regression and documentation coverage - adds deterministic coverage for managed and system-Cua readiness without an observation marker, canonical Calculator identity handling, settings-state actions, and the regenerated public reference/search artifacts.

Breaking Changes And Caveats

• No application-data migration, public CLI change, Cua Driver upgrade, new telemetry disclosure, or additional download is introduced by v4.9.1.
• Computer Use remains beta, local-interactive-only, off by default, and gated by the existing disclosure, reviewed runtime verification, diagnostics, platform permissions, and task-scoped safety policy. The optional Calculator probe does not replace an end-to-end task test on the applications a user actually intends to automate.

:::manifest
schema: 1
files:
  Row-Bot-4.9.1-Linux-x86_64.tar.gz: sha256=4441808d3e99669e468dede6841db0ca9e22ef3dc1ae89b697c210e36ad2c5b0
  Row-Bot-4.9.1-Windows-x64.exe: sha256=2f8b27d5f554a59448ec199dc2a7e3f8bf4d314af68076120f6b4d7f7fb8c1e9
  Row-Bot-4.9.1-macOS-arm64.dmg: sha256=d6427beb34ea37a068af8f4855793e64a9335375533daf737a7e2c95d1933e79