MetadataExtractor changelog

Changelog History

Page 2

• v2.0.0-rc1

  October 30, 2016

• v1.5.3 Changes

  October 03, 2016

  • Reconyx makernote improvements

• v1.5.2 Changes

  October 02, 2016

  • ➕ Add support for Netpbm files
  • ➕ Add support for PNG zTXt chunks
  • Panasonic makernote strings are UTF-8, not ASCII
  • Rework JPEG segment reading and modelling. Add JpegSegment class, replacing JpegSegmentData collection class with IEnumerable<JpegSegment>.
  • ➕ Add SequentialReader.Position property
  • Annotations

• v1.5.1 Changes

  October 02, 2016

  • *Reader.GetString methods now require Encoding
  • 📦 Include ReShaper annotations in NuGet packages
  • Annotations

• v1.5.0 Changes

  September 13, 2016

  • Directory holds string data as byte arrays (within new StringValue value type), allowing consumers to override the encoding after extraction (thanks to Kevin Mott)
  • 👌 Support Reconyx makernote (thanks to Todd West)
  • 👌 Support Apple makernote data
  • 📚 API documentation improvements
  • 👉 Makernote processing doesn't require Exif IFD0 to be present
  • Consistent capitalisation of QuickTime* (minor breaking change)
  • 📜 Use TryParse methods in XMP processing, rather than Parse within try/catch
  • ⬆️ Bump version of XmpCore package to 1.2.2

• v1.4.0 Changes

  April 20, 2016

  🛠 Fixes:

  • 📇 Potential OutOfMemoryException due to overflow arithmetic errors in TiffReader (@dusan-rychnovsky drewnoakes/metadata-extractor#167)
  • 📇 Off-by-one error in IptcReader when last tag in data was one byte in length (@cshclm drewnoakes/metadata-extractor#172)

  🔋 Features:

  • 📇 Massive expansion of support for Olympus makernotes and RAW (@kwhopper #44 #45 #46 #47)

  ✅ Testing:

  • ➕ Added a long-running test that mutates valid Exif (JPEG APP1) segments to try and get ExifReader to throw an exception. Mutating every byte through 0x00-0xFF, and parsing. So far no errors have been uncovered, and this just serves as a reassuring observation.

• v1.3.0 Changes

  March 28, 2016

  • 👌 Support tags pointing to multiple sub-IFDs (@kwhopper #42)
  • 📇 Decode IFDs pointed to by ExifDirectoryBase.TagSubIfdOffset (#42)
  • Capture some heirarchy information between Directory instances
  • 👌 Support more XMP tags
  • 👌 Support VP8L and VP8 chunks in WebP files
  • 📇 Decode many more Canon Makernote tags (#33 @kwhopper)

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