* Add support for NetBIOS datagram service (new classes:
Header::NetBIOS::Name and Header::NetBIOS::Datagram).
* Drop support for ruby 2.2.
* Types::CString now supports UTF-16 encodings
* Types::Fields#offset_of is added. This method will ease writing of new
protocols.
Changes:
### 2.8.0 / 2018-09-10
* Add support for NetBIOS datagram service (new classes:
Header::NetBIOS::Name and Header::NetBIOS::Datagram).
* Drop support for ruby 2.2.
* Types::CString now supports UTF-16 encodings
* Types::Fields#offset_of is added. This method will ease writing of new
protocols.