ZUS
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Changelog

ZUS is evolving fast.

Scroll through the journey, from the first release to what is being built right now. Anything not shipped yet is clearly marked as in development.

  1. v1.0.0

    First release: the full toolset with a built-in agent

    Highlight

    The full familiar toolset: a code editor, terminal, Git and an extension marketplace.

    • Feature

      An agent with 3 autonomy levels: Ask first, Edits, Autopilot, plus an approved-command list.

    • Feature

      Every file change gets a snapshot. Reject restores the file on disk for real.

    • Feature

      Cursor-style diff review: original next to the edit, Accept or Reject right in the editor.

    • Feature

      Applies changes automatically and finds the right spot even when line numbers drift.

    • Improved

      Multiple chat sessions run in parallel. Background sessions keep working while you switch away.

    • Improved

      Type @ to attach files to a question, fuzzy-matched by name.

    • Improved

      Chat without opening a folder. ZUS provisions a scratch directory so the agent can create files right away.

  2. v1.1.0

    On-machine indexing, code suggestions, external tool connections

    Highlight

    Indexing and semantic search run right on your machine, so you never ship the whole project off.

    • Feature

      Connect extra external tools, compatible with Claude and Cursor configs.

    • Feature

      Code suggestions as you type, Tab to accept. On by default, can be turned off in settings.

    • Feature

      The agent drives a real browser: open pages, read content, click, type.

    • Improved

      The agent remembers tools it already ran in earlier turns. No more denying a file operation it just performed.

    • Improved

      One-click consent cards. No more double confirmation when creating or deleting files.

    • Fix

      Fixed writes dying mid-way on large files. Errors now read clearly instead of raw output.

    • Fix

      Theme choices persist across app restarts.

  3. v1.2.0

    Multi-model role configuration and Agent Studio entrance

    Highlight

    Multi-model role configuration: configure distinct models for Planning, Coding, and Reviewing with clear capability metrics.

    • Feature

      NVIDIA Nemotron integration: high-capacity reasoning model supported as default agent backbone.

    • Feature

      Direct Agent Studio entrance: single surface for managing sessions, workflows, skills, and code review.

    • Improved

      Transparent model catalog pricing: real-time price per million tokens shown directly in the model picker.

    • Fix

      Patched HTTP/2 empty DATA frame vulnerability in network stack (RUSTSEC-2026-0258).

  4. v1.3.0

    Interactive step sheet, browsable templates, and failure path tracing

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    Workflow step sheet: opens as a sliding panel with 4 structured groups: identity, launch, configuration, and output.

    • Feature

      Live template previews: browsable template picker renders exact graph previews from layout logic with full keyboard navigation.

    • Feature

      Edge failure tracing: outgoing edges from failed steps are highlighted in distinct danger ink for clear failure path tracing.

    • Improved

      Accessible discrete transitions: enter and exit transitions that leave the tab order and accessibility tree cleanly when closed.

    • Fix

      Fixed horizontal overflow on graph detail panels across all viewport sizes.

  5. v1.3.1

    Git checkpoint snapshots and verified releases

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    Git checkpoint snapshots: each round captures a real git snapshot commit, enabling faithful working tree restoration and clean removal of later files.

    • Fix

      Fail-closed restore: checkpoint restoration stops and reports errors when git status fails rather than assuming a clean tree.

    • Improved

      Orphan checkpoint cleanup: stale checkpoint references are pruned at goal start to keep repository size bounded.

    • Improved

      Minisign release verification: SHA256SUMS.txt is signed with Minisign, with SHA-pinned GitHub Actions in the build pipeline.

    • Improved

      Editor engine cleanup: removed unused legacy commands in favor of native editor capabilities.

  6. v1.4.0Latest release

    Execution provenance, failed step copy, and session renaming

    Highlight

    Workflow execution provenance: Tool and Verify nodes mint verifiable execution identity, timestamps, and real process IDs recorded into run artifacts.

    • Feature

      Quick-copy failed step logs: convenient overlay copy button right inside the run replay error box copies exact output records to clipboard.

    • Feature

      Conversation session renaming: rename chat sessions directly from the session menu with title-lock persistence.

    • Improved

      Immediate process cancellation: stopping a workflow run cleanly terminates running child processes without hanging.

    • Improved

      Visual project folder indicators: active workspace shows an opened folder glyph to clearly distinguish open projects.

  7. In development

    Persistent review history and workflow pilot engine

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    Persistent review history: cross-session review ledger allowing review and rollback even after restarting the application.

    • Feature

      Workflow engine calibration: refined boundary tracking and substrate-bound proof for autonomous runs.

    • Improved

      Unified multi-lane review: seamless diff inspection across chat and workflow execution lanes.

    Note · Upcoming features undergoing testing in the development branch.

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