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Fate UI v0.4.1-beta1

Pre-release
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@Master0fFate Master0fFate released this 31 Jul 00:37

This beta is a substantial update to agent workflows and the composer. It is still prerelease software, so keep a backup of important project work.

What changed

  • Fate UI can now launch and manage subagents as separate sessions. You can choose their models, reasoning levels, tools, skills, retries, fallbacks, and permissions.
  • The Agents inspector shows child transcripts, tool activity, usage, workflow state, and controls for steering, retargeting, follow-ups, renaming, stopping, and closing sessions.
  • Agent handles now autocomplete with @. Runtime, idle, turn, and budget limits report back to the parent instead of silently stopping the child.
  • Project files and folders now autocomplete with #. Folder tags include nested files, while quoted tags handle paths containing spaces.
  • Unfinished messages now stay with the project and session where they were written. Switching sessions no longer flashes text from another draft or loses the current one.
  • Fixed a caret timing bug that could insert an agent or project tag in the wrong place.
  • Cleaned up the Diff and History switch in the Git panel.

Downloads

  • Windows x64: assisted .exe installer with an optional fate terminal command.
  • macOS Apple Silicon and Intel: .dmg and .pkg installers. The PKG also installs the fate command.
  • Linux x64: portable .AppImage and Debian .deb packages.

Every installer in this release passed its native build, install, and smoke checks. The beta installers are unsigned, so Windows SmartScreen or macOS Gatekeeper may show an unknown-publisher warning. You can verify each download with SHA256SUMS.

Full changelog