What's Changed
* [Shogi] Filter legal drops (合駒） by sotetsuk in https://github.com/sotetsuk/pgx/pull/329
* [Shogi] Separate legal action functions by sotetsuk in https://github.com/sotetsuk/pgx/pull/334
* [Shogi] Fix capturing checking piece bug by sotetsuk in https://github.com/sotetsuk/pgx/pull/335
* [Shogi] Refactor legal actions by sotetsuk in https://github.com/sotetsuk/pgx/pull/336
* [Shogi] Convert to direction by sotetsuk in https://github.com/sotetsuk/pgx/pull/338
* [Shogi] Fix input action dtype by sotetsuk in https://github.com/sotetsuk/pgx/pull/339
* [Shogi] init/step by sotetsuk in https://github.com/sotetsuk/pgx/pull/340
* [Shogi] Fix legal action mask by sotetsuk in https://github.com/sotetsuk/pgx/pull/341
* [Shogi] Make init/step jittable by sotetsuk in https://github.com/sotetsuk/pgx/pull/342
* [Shogi] Fix visualizer by sotetsuk in https://github.com/sotetsuk/pgx/pull/343
* [Shogi] Add env by sotetsuk in https://github.com/sotetsuk/pgx/pull/348
**Full Changelog**: https://github.com/sotetsuk/pgx/compare/v0.0.13...v0.0.14