v1.13.0

• Improved animation rules for "F" sound when using just the basic mouth shapes.

v1.12.0

• Added support for skinning in Rhubarb for Spine (issue #108)

Version 1.11.0

• Added support for more WAVE file features (issue #101)
• Changed Rhubarb Lip Sync for Spine so that it works with any modern JRE (issue #97)
• Changed Windows build from 32 bit to 64 bit (issue #98)

Version 1.10.0

• Added switch data file exporter for Moho (formerly Anime Studio) and OpenToonz (issue #69)
• Added support for Spine 3.8 beta (issue #74)
• Improved animation rule for OW sound: animating it as E-F rather than F.

Version 1.9.1

• Fixed segmentation fault on OS X (issue #65).

Version 1.9.0

• Added basic support for non-English recordings through phonetic recognition (issue #45).
• Improved processing speed for WAVE files (issue #58).
• Fixed a bug that resulted in unwanted mouth movement at beginning of a recording (issue #53).
• Fixed a bug that garbled special characters in the output file path (issue #54).
• Fixed a bug that prevented the progress bar from reaching 100% (issue #48).
• Fixed file paths in exported XML and JSON files (issue #59).

Version 1.8.0

• Added support for Ogg Vorbis (.ogg) file format (issue #40).
• Fixed build error with some versions of Boost (issue #41).

Version 1.7.2

• Fixed bug in Rhubarb for Spine where processing failed depending on the number of existing animations (issue #34).

Version 1.7.1

• Added more helpful error dialogs for internal errors in Rhubarb Lip Sync for Spine.
• Added: Internal errors in Rhubarb Lip Sync for Spine are logged to the console (stderr).
• Fixed generic error message in Rhubarb for Spine (issue #34).

Version 1.7.0

• Added integration with Spine animation software (Rhubarb Lip Sync for Spine).
• Added full Unicode support: File names, dialog files, strings in exported files etc. should now be fully Unicode-compatible.
• Added --machineReadable command-line option to allow for better integration with other applications.
• Added --consoleLevel command-line option to control how much detail to log to the console (stderr).
• Changed message output to the console: Unless specified using --consoleLevel, only errors and fatal errors are printed to the console. Previously, warnings were also printed.
• Fixed segfault with WAVE file containing some initial music before spoken words (issue #25)