Version 2.4.2

Quickfix release

ID3v2 : Allow saving a field code with more than 4 characters (supported through TXXX extended fields)

Version 2.4.1

Quickfix release : Avoid crashes when parsing a huge album or track number (>65535)

Version 2.4

Technical

• NuGet package is now truly multi-target and supports .NET 3.0, .NET Core 2.0 and .NET Standard 2.0

Functional

• WAV : ID3v2 support (ID3v2 structure embedded as a RIFF chunk)
• WAV : iXML support through AdditionalFields
• WAV : BEXT support through AdditionalFields
• WAV : LIST INFO support through AdditionalFields

Bugfixes

• ID3v2 : Inserting chapters in a chapter-free file now writes a CTOC field in addition to the CHAP fields
• ID3v2 : Fix parsing of TXXX fields with a key but without any value (TXXX...KEY\0\0 and TXXX...KEY\0)

Binaries are available from nuGet

Version 2.3

Functional

• AIFx Comments support (any ANNO chunk will be converted into COMT chunk when updating the file)
• GYM tags now written with proper UTF-8 encoding
• Images embedded in ID3v2 chapters can now be read and written (one image per chapter)
• Gzipped VGM files (.VGZ extension) can now be read
• ID3v2, APEtag, Vorbis, WMA and MP4 Ratings now fully tested, including "half-stars"

Tech stuff

• CueSharp library dropped for custom, straight-to-the-point Cuesheet reader
• Reworked embedded image reading to reduce memory footprint

! Interface backward compatibility breakers !

• Settings.InternalValueSeparator and Settings.DisplayValueSeparator are now chars instead of strings
• TagData.PictureInfo and TagData.MetaFieldInfo are now standalone classes -> PictureInfo and MetaFieldInfo

Bugfixes

• ID3v2 : Fix "Rating" field reading
• AIFx : Fix embedded ID3v2 tag writing (should be located after SSND frame, not before, which is not documented anywhere)
• DSF : Fix embedded ID3v2 tag writing (now updates correctly file size descriptor in header)

Version 2.2

Functional

• ID3v2 chapters support (CTOC and CHAP frames)
• Vorbis chapters support
• AAC Nero chapters support
• AAC Quicktime chapters support (reading only)
• GYM and VGM file formats support
• Smarter detection of ID3v2 comments. Comments with description (e.g. "Catalog number") now appear as additional fields, and are persisted as TXXX fields, except for iTunes-specific tags (iTunNORM, iTunSMPB, iTunPGAP) that need to appear inside a "Comment" field

Bugfixes

• ID3v2 : Fix unrecognized ID3v2.2 / ID3v2.3 fields as "standard" fields when rewriting the tag with ID3v2.4 standard (e.g. "RVA" was persisted as "TXXX RVA" instead of "RVA2")
• ID3v2 : Fix unwanted text encoding byte in URL frames (e.g. WPUB)

Version 2.1

Tech stuff

• No external dependency to OpenCover
• Compatibility with .NET Core 2.0 & .NET Standard 2.0 (System.Drawing is replaced by Commons.ImageUtils)

Functional

• Track class now allows to retrieve all embedded pictures (not just the first one)
• Public methods to easily add, update and remove metadata using the Track class
• Public methods to easily add, update and remove embedded pictures using the Track class

Bugfixes

• ID3v2 : Read cleaner values from UTF-16 encoded TXXX fields

Version 2.0

ATL version 2.0