Leaflet 1.9.4
Upstream: https://github.com/Leaflet/Leaflet/tree/v1.9.4
Release assets: https://leafletjs.com/download.html
License: BSD 2-Clause; see LICENSE in this directory.

Vendored for operation without an external CDN. The operational map overrides
Leaflet's private _clampZoom hook; rerun tools/check_operational_map_browser.py
when changing this version. Local marker images are included with the assets.
