v1.0.0

1.0.0

• Pluggable OSM download-source architecture:
  • New OsmDownloadSource abstraction (region identifier -> downloadable URL)
    with built-in GeofabrikSource, OsmFranceSource, BBBikeSource and
    PlanetSource providers.
  • OsmDownloadSourceRegistry selects the best provider by priority, supports
    custom registration and enable/disable, automatic fallback, and optional
    mirror benchmarking (HEAD latency + throughput, cached) via MirrorBenchmark.
  • OsmDownloader is now fully source-agnostic: it resolves regions through an
    injected OsmSourceResolver (defaults to a registry of all built-ins) and
    falls back across candidates on failure. The Geofabrik-specific baseUrl
    constructor argument has been removed in favor of pluggable sources.

0.0.1

• Initial version.