Changes in version 0.1.0                        

  - Initial research-software release candidate.
  - Bundled LIMPID-India v1.0.0 example data model.
  - Database structural validation and unit harmonization.
  - Abundance, morphology, size and polymer summaries.
  - Compositional closure, CLR transforms and Aitchison distance.
  - Lognormal and Gamma abundance modelling.
  - Leave-one-group-out cross-validation, defaulting to Lake_ID.
  - Transparent risk components without hard-coded hazard weights.
  - Relative hotspot classification and map visualizations.
  - Explicit refusal of unsupported depth-profile inference.