- [X] Fixes call priority
- [X] Adds UOG Extended and Compact (0xF1 0x51 packet) - [X] Fixes ConnectUO bad length
- [X] Adds ability to create new protocol extension packets - [X] Adds freeshard protocol extension support (packet 0xF1) - [X] Adds ConnectUO support - [X] Adds arbitrary read for `CircularBufferReader` and `SpanReader`