"As of January 2025, implementation has started for MapLibre GL JS and MapLibre Native." [1]

Github shows java, js, rust, and typescript folders, though I didn't poke any further beyond literally just looking at the folder names. [2]

[1] https://maplibre.org/roadmap/maplibre-tiles/

[2] https://github.com/maplibre/maplibre-tile-spec