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Reliable agent browser control

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@github-actions github-actions released this 03 Sep 23:23
· 40 commits to main since this release

What's Changed

  • Serialize agent browser open, close, dock, detach, and viewport transitions per preview so stale work cannot overwrite newer commands.
  • Return correlated browser UI success or actionable failure to the CLI, including popup-blocker errors, instead of acknowledging delivery only.
  • Preserve background and detached viewport dimensions without activating another session or focusing its popup.
  • Prefer the owning tlbx session environment in generated CLI helpers so parallel dev instances cannot redirect a running agent.
  • Make npm advisory gates tolerate slow or transient registry responses through a bounded fail-closed retry.

Release integrity

Native archives have matching platform-specific SPDX SBOM assets plus GitHub build-provenance and SBOM attestations. Installers and the built-in updater additionally verify a signed manifest and all packaged-file hashes.

Verification guide · Security policy