Changes in version 0.99.5                        

  - Loaded native experiments now retain resource version, checksum,
    organism, taxonomy ID and genome in metadata(x)$SpaMTPData. Analysis
    workflows can validate gene-reference species without guessing from
    gene capitalization. Published resource files, versions, assays and
    coordinates are unchanged.
  - Propagated this provenance to nested alternative experiments using
    public accessors, preserving species checks after altExp()
    extraction. Explicit child species declarations are retained; assays
    and alignment are unchanged.

                       Changes in version 0.99.4                        

  - Registered native resource release 1.1.0 from published Zenodo
    record 22733262. The seven SpatialExperiment files have their own
    immutable URLs, sizes and MD5 values and are now selected by the
    default latest version.
  - Retained a complete 18-resource snapshot, including eleven unchanged
    resources, plus all historical 1.0.0 entries and their original
    checksums.
  - Updated resource documentation and regression tests to distinguish
    native defaults from explicitly requested historical Seurat
    archives. Publication and package metadata do not imply completed
    ExperimentHub ingestion.

                       Changes in version 0.99.3                        

  - Added source attribution and a maintainer registration recipe for
    native files in the Zenodo resource family jointly maintained
    through SpaMTPdb. SpaMTPData remains the experimental-data interface
    and gains no runtime dependency on SpaMTPdb, SpaMTP or Seurat.
  - Registration requires a published record, verified checksums and
    fresh independent SpatialExperiment reads. It generates candidate
    registry/Hub metadata, retaining historical entries and a
    complete 18-resource snapshot.
  - Published 1.0.0 entries remain unchanged until a new native release
    is public and its candidate metadata has been reviewed; no draft
    URLs are advertised.

                       Changes in version 0.99.2                        

  - Added explicit roxygen2 importFrom declarations for every Imports
    package, including S4 replacement accessors, and regression coverage
    for namespace dependency declarations.
  - Added an explicit conversion plan and maintainer recipe for the
    seven historical Seurat archives. The recipe verifies original files
    and saves portable SpatialExperiment RDS with counts/data,
    feature/pixel annotations, source-image centroids, paired
    transcriptomes and conversion provenance.
  - Native preparation omits Seurat graphs, reductions, commands,
    weights, optical rasters and polygon/molecule payloads. It runs once
    with optional Seurat support; using the resulting RDS does not
    require Seurat.
  - Staging version 1.1.0 has its own manifest and checksums. Preparing
    these files does not overwrite the published version 1.0.0 registry
    or upload data.

                       Changes in version 0.99.1                        

  - Replaced PascalCase resource exports with spaMTPData(),
    spaMTPDataResource(), spaMTPDataResources() and spaMTPDataVersion(),
    coordinated with SpaMTP >= 0.99.3.
  - Added spaMTPExampleData(): a small deterministic synthetic
    SpatialExperiment with paired transcriptomics, requiring neither
    Seurat nor downloads.
  - Preserve published resource 1.0.0 files, classes and hashes.
    Registry rows identify archived Seurat objects with
    requires_conversion; no implicit conversion or relabelling as native
    resources is performed.
  - Moved the resource manifest to inst/manifest and added consistency
    checks against Hub metadata. Only Hub metadata remains under
    inst/extdata.
  - Added local-file size/checksum and object-class checks, versioned
    download caches, and offline reuse of verified cached files. A
    development-only verify=FALSE bypasses local checksums but never
    class validation.
  - Updated the vignette and documentation for the coordinated native
    workflow.

                       Changes in version 0.99.0                        

  - Initial ExperimentHub package scaffold for SpaMTP demonstration
    data.
  - Registered existing Zenodo-hosted mouse brain, bladder, simulated
    single-cell, annotation-refinement, import-example and human brain
    resources.
  - Added local-resource support for offline development and testing.
  - Added a verified, persistent Zenodo fallback for the pre-ingestion
    period.