Release 4.6.0

• Fixed issue #55
• Experimental support of ogg (opus) and mp3 as output.
• Experimental support of ogg (vorbis, opus) as source.

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Added https://www.recoupler.com/products/audiobookconverter/faq

Release 4.5.2

• Fixed issue #52

Please note: all versions above 4.3.0 and up to 4.5.2 may be impacted by high priority bug #55

Release 4.5.1

• Fixed broken build

Release 4.5.0 (Broken)

Fully completed issue #47
Implemented improvement #50
Reloading chapter information when re-incoding m4b files #49 :

• you could load several m4b parts created by external program and re-assamble the book
• you could even other files into book and manage them as usual
• each track (from flac) or chapter (from m4b) should behave as yet another normal file added into the book.

Release 4.4.0

• Fixed bugs #45 and #46
• Support of source flac files including loading meta information from cue file #47. Note: flac files are processed by tracks which are converted to chapters, so you could manage chapters as usual i.e. to remove them from resulting file or combine, reoder, etc. If you add several flac files or directory with them each of them will create separate Part (you could merge them manually if needed).

Release 4.3.0

• Added edit and customisation of chapter title (see issue #26)
• Upgraded ffmpeg to version 4.2.2
• Upgraded java to version 1.8.0.241

Release 4.2.2

Fixed issue #42 - not picking up file extensions in upper case
Fixed issue #41 - issue with filenaming suggestion
Fixed regression of media player to play media files (only for file mode), was broken during migration to version 4 (note: this implemenation is not very relyable as depends on legacy java implementation linked GSreamer, so may not work with all files - I did research to workaround it, but there is no easy solution)

Release 4.2.1

• Fixed critical issue loosing last mp3 file when book is split into parts in "chapters mode"

Release v4.2.0

Despite new version this is purely bug-fix release to resovle several critical bugs introduced in version 4.x

• Resolved issue #39 (drop down box with genres now works and bit rate setting works)
• Resolved issue #34 (bit rate setiings works, confusing "auto" replaced with just default settings)

• Also removed "Volume tuning" - as not very useful feature.

Release v4.1.0

• Fixed chapter duration and navigation by chapters, replaced duration detection with mp4v2 on resulting file rather then using ffmpeg on mp3. Thanks to https://github.com/TechSmith/mp4v2 for maintaining the fork and significant improvement in build for windows since last time I built it to include in AudioBookConverter. This should resolve issue #21.
• Resolved issue #38
• Resolved issue #37