Changes in version 0.1.0.9000                      

  - Retry a fresh descendant snapshot when a child vanishes during Linux
    process enumeration. Preserve observed process identities and
    propagate repeated or unrelated inspection errors; tests retain
    child identity before it exits.

  - Track and verify observed worker descendants during timeout, failure
    and successful completion; isolate output streams from inherited
    pipes and bound receipt logs. Native slide reads use the same
    process handling.

  - Preserve comparison run names and excluded physical-slide IDs in
    canonical deliveries and display comparison direction in HTML
    reports.

  - Retain valid results when a saved refresh loses its configured
    grouping column, and reject annotation transforms that overflow
    numeric range.

  - Standardize the named v5 package logo across README, documentation
    pages and available application headers, with matching light and
    dark artwork.

  - Preserve exact tissue boundaries across platforms and distinguish
    exported table names during folder imports.

  - Re-audit: exact count parsing and identity checks in Shiny,
    unambiguous filters, preserved comparison exports, and catchable
    bloodspottr_error conditions.

  - Added preview/native whole-slide browsing, QuPath GeoJSON and
    point-CSV selection, saved-file refresh, arbitrary tissue labels and
    configurable grouping.

  - Added a Shiny tutorial, responsive branded layout, completeness
    explanation, and shared CTTIR check, coverage and blocking
    house-lint workflows.

  - Add validated legacy and canonical slide-result import, pooled
    burden summaries, and comparisons that require matching measured
    support.

  - Add immutable delivery directories with CSV, JSON, optional XLSX,
    HTML reports, and SHA-256 manifests.

  - Add a Shiny results explorer with explicit synthetic demonstration
    data, organ and quality filters, missing-data visibility, and
    guarded uploads.

  - Add a bounded review queue with saved-export receipts and
    class-specific scope.

  - Add a versioned external-worker protocol with timeout cleanup and
    input/output verification; native DNN workers remain separately
    qualified integrations.

  - Add source-suite inventory and calibrated candidate exchange with
    cellspecR.

  - Preserve the existing calibrated burden and spatial APIs.

  - Add relative OD/chromaticity features and calibrated
    directional/profile diameter flags, with no area-based cell-count
    inference.