Changes in version 0.99.3 (2026-07-06)                 

New package development

  - Added helpers for discovering open NeMO portal metadata, including
    species, platforms, modalities, assays, brain regions, file formats,
    data types, access types, studies, and labs.
  - Added file search and manifest workflows for planning reproducible
    downloads from the NeMO Data Portal and Assets API.
  - Added guarded download helpers that write manifest files with local
    paths, download status, checksums, query parameters, and retrieval
    metadata.
  - Added first-pass loading helpers for compatible downloaded H5AD
    and 10x HDF5 files into SingleCellExperiment and optional Seurat
    workflows.
  - Added package vignettes for exploration, manifest planning, download
    testing, and loading.