v1.4.0

• Supports ThreadStatic caching.
• Optimized functions with only bool type arguments.
• Fixed problem with Static Type Caching not working correctly when keeping out argument.
• Fixed an issue that prevented proper Memoization of members of Generic types.
  ====
• ThreadStaticなキャッシュをサポート
• bool型の引数のみを持つ関数を最適化
• out引数を保つ場合にStatic Type Cachingが正常に動作しない問題を修正
• Generic型のメンバを正常にMemoizationできない問題を修正