p64tool v0.2.1

0.2.1 - 2026-07-17

New

• Complete codeplug decode. decode --expert now covers every field the vendor
  CPS binds to a control; bytes the vendor leaves reserved are preserved verbatim.
  Newly decoded channel fields: TX-admit criteria, TX-timeout + pre-alert +
  re-key, text-message confirm/format, private-call-confirm, timed-preamble
  preference, emergency alarm/reply/call-indication flags, auto-scan /
  off-network / solo-work, encryption random-key + multi-key-decrypt, direct
  dual-slot, and the analog reset-time / whisper / tail-elimination / RX-squelch
  fields. Scan lists gain reply-channel mode, designated-TX channel, probe and
  hold times, and the talk-back / nuisance-delete / scan-LED flags. General
  settings gain the master voice-encryption enable and encryption type.

Changed

Fixed

• The crate now builds from a clean checkout. An identity test embedded a real
  device dump via include_bytes!("../mydump/r01.bin") -- a git-ignored path, so
  a fresh clone failed to compile. Replaced with a synthetic, in-code r01 fixture
  that carries only the model label the test checks (no device-extracted data).
• Serial handshake reliability. The radio returns no data unless a modem-control
  line is asserted; the port is now opened with DTR and RTS raised instead of
  relying on the driver's (kernel- and re-enumeration-dependent) default. This
  also resolves the intermittent "connect handshake failed (got 0 bytes)" seen
  on a freshly-powered radio.

p64tool v0.2.0

0.2.0 - 2026-07-16

New

• Device identity + firmware-version gating. info now reads the radio's live
  MCU identity (model token, firmware version, build date) via the MCU-GET
  command and prints a gate verdict. write runs a read-only identity
  pre-check first and refuses to write to a radio whose model p64tool does not
  recognise (the MCU name must contain the DM5 token); for a recognised model
  whose firmware/revision is outside p64tool's validated set it warns and
  proceeds, or refuses with --require-known-version. Raw read/dump is never
  gated. decode warns when a dump's model label is not in the validated set.

Changed

• info now reports the device model/firmware/build date and the write-gate
  verdict, instead of only confirming the handshake.

Fixed

p64tool v0.1.0

0.1.0 - 2026-07-14

New

• Read the full P64 / P4 codeplug over the serial programming cable (read),
  and a quick liveness check (info).
• Decode a dump into an editable TOML config (decode) and validate it against
  a country regulation profile (check, PMR446 for CH/CEPT).
• Write a config back to the radio (write) — writes only changed regions,
  with a pre-write regulation check and post-write read-back verification.
• roundtrip self-test proving decode→apply is byte-faithful across all regions.
• Full feature coverage: channels, contacts, RX groups, zones, scan lists,
  messages, emergency/alarm systems, one-touch, and encryption keys
  (ARC4/AES128/AES256, openssl-compatible hex).
• --comments annotates the config; --expert reveals fixed/advanced fields
  (frequencies, timeslot, bandwidth, DMR service internals).

Changed