revelo v0.4.3

Added

• Apple MakerNote support — ~17 fields parsed clean-room from the on-disk
  IFD (cross-referenced against ExifTool's printed output, not its tables):
  MakerNoteVersion, AEStable/AETarget/AEAverage, AFStable,
  AccelerationVector, FocusDistanceRange, ContentIdentifier,
  ImageCaptureType, LivePhotoVideoIndex, HDRHeadroom,
  SignalToNoiseRatio, PhotoIdentifier, ColorTemperature, CameraType,
  FocusPosition. The default (BSD) build is unaffected by the GPL
  exiftool-tables feature.
• ICC profile header fields — ProfileCMMType, ProfileVersion,
  ProfileClass, ColorSpaceData, ProfileConnectionSpace, ProfileDateTime,
  PrimaryPlatform, RenderingIntent, DeviceManufacturer/DeviceModel,
  ProfileID/Description/Copyright, MediaWhitePoint, and the RGB matrix
  columns. The profile is located by its acsp signature, so embedded profiles
  (JPEG APP2, HEIC, raw .icc) are read correctly rather than from offset 0.
• Composite/derived fields — ScaleFactor35efl, CircleOfConfusion,
  FieldOfView, HyperfocalDistance, LightValue.
• Extra GPS fields surfaced in text output — GPSSpeed, GPSImgDirection,
  GPSDestBearing, GPSHPositioningError (and their reference tags).

Fixed

• parse_icc read the wrong offset and emitted an empty ICC_Profile : ();
  it now locates the profile correctly and no longer emits a spurious ICC
  section for files without a profile.
• Apple maker notes produced no output because the parser never skipped the
  14-byte Apple iOS header and the hand-written tag table had incorrect IDs;
  both are fixed.
• parse_xmp failed to find the XMP packet embedded in JPEGs (it read from the
  cursor over binary data); it now scans the whole file.
• JPEG camera Model was read past its NUL terminator (e.g. ION230 F →
  ION230).

Changed

• Single EXIF walker. revelo-parsers-tag is now the sole EXIF / GPS /
  maker-note / ICC parser. The JPEG container parser no longer carries a
  duplicate EXIF/TIFF walk — it parses only JPEG structure (geometry, chroma
  subsampling, thumbnail), and the MediaInfo-vocabulary fields
  (Recorded_Date, Encoded_Hardware_*, the photographic <extra> block) are
  derived from the shared tag parse. Verified net-zero against a 104-file
  sample corpus.