v3.0.0

Highlights

• Adds fast search, nearest-centre reverse geocoding, timezone helpers, and stable public location IDs.
• Expands Türkiye coverage with districts and an opt-in administrative boundary asset.
• Ships normalized administrative metadata, provenance reports, data-quality checks, and version diffs.
• Includes MCP tooling and a substantially smaller package footprint (about 3.81 MB packed).

Breaking changes

• The ./data/cities.json package subpath was removed. Use the public API or ./data/cities.optimized.json instead.
• Coordinate fields may now be null when a trustworthy value is unavailable.
• Country translations and administrative/settlement classifications use stricter normalized types.

See the repository documentation for usage examples and migration details.