{
  "version": "1.4.9",
  "notes": "## CatGo — AI-driven workbench for computational materials science\n\nOne window for the whole loop: **read almost any code's files → build & edit → run DFT / ML / MD → submit to HPC → analyse → publish.** Ships with the bundled backend server (MLP libraries excluded to keep the download lean).\n\n### License and citation\nCatGo 1.4.9 distributions use **AGPL-3.0-or-later**.\n\nIf CatGo contributes to your work, please include this acknowledgement and the preferred citation:\n\n> This work used CatGo (https://app.catgo-ucsd.org).\n\nPlease cite DOI [`10.26434/chemrxiv.15002984/v1`](https://doi.org/10.26434/chemrxiv.15002984/v1). This request is not an additional condition of the AGPL license. Third-party materials retain their own terms. Historical AGPL grants remain in effect.\n\n### Downloads\n- **Windows** — `.msi` (recommended) or `.exe`\n- **macOS** — `.dmg` (Apple Silicon M1/M2/M3)\n- **Linux** — `.deb` (and `.rpm`)\n\n### Installation\n- **Windows** — run the **`-setup.exe`** installer (recommended; it puts the `catgo` CLI on your PATH so `catgo view` works). The `.msi` installs the app but not the CLI.\n  - Unsigned this release: if Windows SmartScreen warns, click **More info → Run anyway**. (Code signing is coming in a later build.)\n- **macOS** — open the `.dmg` and drag CatGo to Applications. **Developer-ID signed** (Apple Silicon); the first launch needs **right-click → Open → Open** (notarization is coming in a follow-up).\n- **Linux** — `sudo dpkg -i CatGo_*_amd64.deb` (or `sudo rpm -i`)\n- **Android** — install `CatGo-v*-android-universal.apk`\n- **iOS** — join the [TestFlight beta](https://testflight.apple.com/join/FdHup5Hz)\n\n### Highlights\n- **Reads ~30 formats** — VASP, Quantum ESPRESSO, CP2K, ABACUS, ORCA, Gaussian, CASTEP, SIESTA, OpenMX, LAMMPS, ASE `.traj`, phonopy, HDF5, CIF, XYZ/extXYZ, mol2, PDB, cube/CHGCAR — inputs **and** outputs\n- **Writes ready-to-run decks** — VASP, QE, CP2K, ABACUS, ORCA, Gaussian, LAMMPS, GROMACS, AMBER, SPARK (headers & keywords preserved)\n- **Multi-pane workspace** — tabs, split-view and pop-outs, each pane an independent structure/trajectory\n- **CatBot** AI copilot (Claude / Codex / Gemini / Ollama / DeepSeek …) + visual DAG workflow engine + HPC submit/monitor\n- **Builders** — slabs, adsorbates, moiré, nanotubes, heterostructures, MOFs, doping, passivation\n- **Analysis** — DOS / band / COHP, Brillouin zone, XRD, phase diagrams, Gibbs & volcano plots\n- Built-in xTB / EMT calculators · OPTIMADE & PubChem search · HD render & trajectory video export\n\n### New in 1.4.9\n- **Large trajectories open and edit across every CatGo surface** — indexed structure-only streaming now covers the web app, desktop app, VS Code, and Antigravity, including variable-topology edits and per-frame POSCAR export.\n- **CatBot verifies physics before numerical results are trusted** — provenance, workflow-consistency, and scientific gates catch silent failures and guard HPC submission.\n- **Structure tools are customizable per pane** — collapse the toolbar, choose visible tools, and keep periodic bonds correct even when the frontend uses the JavaScript fallback.\n\nSee the [CHANGELOG](https://github.com/Hello-QM/catgo-LRG/blob/main/CHANGELOG.md) for the full list.",
  "pub_date": "2026-08-01T12:45:29.642Z",
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