- Earlier detection and better logging of
truncated TunnelGatewayMessage and DatabaseStoreMessage
- Fix and enhance UnknownI2NPMessage implementation
- Don't deserialize or verify the checksum of the
embeddedI2NP message in the TunnelGatewayMessage
at the IBGW, just use UnknownI2NPMessage and pass it along,
except if zero hop; Still to do: similar thing at OBEP
- Round expiration times when converting to/from seconds for SSU
- Cleanups and javadoc
