{
  "schema_version": 1,
  "version": "2.0.0-dev.6",
  "channel": "beta",
  "published_at": "2026-10-03",
  "installation": "manual",
  "stable_version": "1.0.24",
  "release_notes": "https://saient.co.uk/changelog#v2-beta",
  "downloads": {
    "linux_amd64_deb": {
      "url": "https://saient.co.uk/downloads/Saient_2.0.0-dev.6_amd64.deb",
      "bytes": 15415220,
      "sha256": "7c28492f24afebf10f763a6ce4742f275e950234f808ea600e1c6f19c6d57502"
    }
  },
  "source": {
    "url": "https://saient.co.uk/downloads/Saient_2.0.0-dev.6_source.tar.gz",
    "bytes": 3863740,
    "sha256": "5694b0f8de115eac7037e6f1b52a179fc6d37389265b284f77577204db1bb303",
    "commit": "5c148513a635ce9234683c3a33c0aedae8eaef17",
    "tree": "31ca2ffe91f46c79fd91a649785ad1e3feef62cd",
    "repository": "https://github.com/SaientAI/ai-workshop",
    "scope": "Desktop source snapshot. Website content is maintained separately."
  },
  "provenance": {
    "url": "https://saient.co.uk/downloads/release-provenance-linux-2.0.0-dev.6.json",
    "bytes": 15377,
    "sha256": "7d34164ad246e68b6b9de347c1b37594d00c235968d77e1f1109e1cc3c2264f4"
  },
  "checksums": {
    "url": "https://saient.co.uk/downloads/SHA256SUMS-2.0.0-dev.6.txt",
    "bytes": 302,
    "sha256": "d972c4411912ab3c522d55cc01511a402bad1668b041a0dff9815a2981e26839"
  },
  "requirements": {
    "os": "Linux x86_64/amd64 with glibc 2.39 or newer, such as Ubuntu 24.04+",
    "package_dependencies": "libwebkit2gtk-4.1-0, libgtk-3-0, python3 (>= 3.10), python3-venv, libc6 (>= 2.39), libwebkit2gtk-4.1-0, libgtk-3-0",
    "models": "Model weights are downloaded separately. RAM and VRAM requirements depend on the selected model and context.",
    "gpu": {
      "runtime": "CUDA 12.8",
      "driver": "NVIDIA driver compatible with bundled CUDA 12.8 runtime",
      "compiled_sass": [
        "sm_50",
        "sm_60",
        "sm_70",
        "sm_80",
        "sm_90",
        "sm_100",
        "sm_120"
      ],
      "compiled_ptx": [
        "sm_120"
      ],
      "hardware_tested": [
        "NVIDIA GeForce RTX 5060 Ti"
      ],
      "other_gpu_hardware_tested": false
    },
    "cpu": "Bundled CPU language inference engine passed three HTTP inference probes. Select CPU explicitly to bypass CUDA; automatic mode does not fall back after CUDA loading fails.",
    "creative_tools": "Image, video and audio tools use their managed Python dependencies and model-specific runtimes. Complete the relevant setup before use."
  },
  "validation": {
    "scope": "Locally validated Linux beta. Reuses the previously tested native app and controller/runtime; CUDA engine rebuilt from the same source for all-major targets, then DEB rebundled and audited.",
    "prior_controller_regressions": {
      "frontend_ci_exit": 0,
      "python": 464,
      "python_platform_skips": 7,
      "rust": 230,
      "rust_ignored": 6
    },
    "native_smoke": "Fresh-profile setup, terminal and a text workflow passed on Linux. Image/video and safety checks were performed earlier in the development pass; every feature was not rerun on this final package.",
    "publication_package": {
      "exact_deb_bundle_audit_passed": true,
      "resource_count": 66,
      "all_major_cuda_numerical_tests_passed": 2,
      "old_new_cuda_http_responses_exactly_equal": true,
      "cpu_http_requests_passed": 3,
      "exact_generated_token_comparison_cases_passed": 4,
      "partial_prefill_cache_invalidation_passed": true
    },
    "provenance_note": "Checksums identify the published files; they are not installer signatures. This package was prepared locally, not from a new clean CI build."
  },
  "known_limits": [
    "Local agent coding reliability depends on model and task. Narrow 7B and 14B recovery tasks passed; harder local-model coding tests still failed. Review changes and run acceptance checks.",
    "Cold model loading can be slow, especially from a hard drive.",
    "Only RTX 5060 Ti GPU hardware was tested for this package. Compiled targets do not establish cross-hardware support.",
    "No new Windows installer or AppImage is included in this beta.",
    "Stable update feeds remain on 1.0.24; this beta must be downloaded and installed manually."
  ]
}