v0.1.0 (2026-02-05)

Initial release.

  • Codec 8 (0x08) parser
  • Codec 8 Extended (0x8E) parser with variable-length NX elements
  • Codec 16 (0x10) parser with generation type field
  • IMEI handshake parsing and validation
  • CRC-16/IBM verification
  • Packet framing helpers (check_packet/1) for TCP buffer management
  • ACK/IMEI response builders