9.0.0

.NET 9 support added.

8.1.1

Full nullable review.
Support .NET 7 removed.

8.1.0

Functions included:
HasNumbersOnly
IsIntNumber
IsLongNumber
IsDecimalNumber

Brazil functions included:
IsMobileNumber (with area code validation)

8.0.1

Fixes for CPF and CNPJ validations. Support extensions added.

8.0.0

.NET 8 support.

7.0.0

v7.0.0

Initial version.