{
  "schema_version": 1,
  "release": "orao-2026-v0.2.0",
  "prepared_on": "2026-10-17",
  "timezone": "Europe/Zagreb",
  "archive": "evil-appliances-orao-2026-v0.2.0-update.zip",
  "status": "Prepared incremental ZIP for upload; no remote deployment performed",
  "previous_release": "orao-2026-v0.1.0",
  "requires_previous_release": "orao-2026-v0.1.0",
  "comparison": "Complete 626-file focused Orao v0.1.0 baseline",
  "scope": [
    "orao/",
    "reference/orao/"
  ],
  "whole_site_release": false,
  "changes": [
    "Orao 2026 v0.2: C0 ROM process scheduler, whole-process migration, ten unique priorities, explicit affinity and IPC",
    "Zero, one or two fixed-core Orao32 instances on C1/C2; C0 OS and C3 audio/video retain their dedicated cores",
    "Native editor-to-printer IPC demonstration, raw native program loading and development controls; no multithreading",
    "Previously unpublished Impuls v0.7 with the accepted Orao64 memory map and separately documented experimental banking",
    "Previously unpublished Orao64 memory-map guide and IDOS/VDOS research supplement",
    "Grouped shelf retains all older versions; Orao 2026 defaults to v0.2, Impuls to v0.7"
  ],
  "verification": {
    "native_checks": 29,
    "browser_checks": 41,
    "valid_bcd_cases": 40000,
    "real_http_cassette_drag_and_rom_loading": true,
    "firmware_rebuild_byte_identical": true
  },
  "preserved": [
    "All eight emulator trees in the previous prepared release",
    "Original development transcript",
    "Cassette UI, loader, TAP and source downloads",
    "Earlier prepared ZIPs and complete release baselines"
  ],
  "limits": [
    "BOS/SM remains the next implementation phase; the current panel is a development interface",
    "Supervisor controller, process mapping and syscall ABI are explicit reconstruction choices",
    "No full W65C832 instruction/cycle conformance or physical timing guarantee",
    "Legacy NMOS execution uses a separate instruction-cycle timeline, not native byte-bus arbitration",
    "C3 mixes legacy speaker edges; the full eight-PCM/four-synthetic-voice mixer remains future work",
    "Authentic PEL ROM, complete IDOS/VDOS binaries and banking details remain unavailable"
  ],
  "packaging": {
    "modified_files": 6,
    "added_files": 149,
    "zip_entries": 155,
    "unchanged_excluded": 620,
    "deletions": 0,
    "complete_baseline_files": 775,
    "complete_future_baseline": "orao-tests/orao-2026-release-baseline-v0.2.0.json",
    "whole_site_baseline_replaced": false
  }
}