warning C26812: The enum type '...' is unscoped. Prefer 'enum class' over 'enum' (Enum.3).

[Zorono]

\samplog\LogLevel.hpp(21): warning C26812: The enum type 'samplog::LogLevel' is unscoped. Prefer 'enum class' over 'enum' (Enum.3).
\samplog\Api.hpp(52): warning C26812: The enum type 'samplog::Api::SingletonAction' is unscoped. Prefer 'enum class' over 'enum' (Enum.3).