Version 5.1 of Kchmviewer has been released. A minor bugfix release, fixed settings saving and bookmarks edit. Also fixed content tree lookup for some pecky CHMs.

Version 5.0 of Kchmviewer has been released.  Application went through major internal GUI redesign. Navigation tab is now a dock window, which can be moved or left floating. Now requires Qt 4.5 or higher. Fixed settings storage, but unfortunately previous application settings cannot be restored (those saved for CHM files, including bookmarks, should be fine). Fixed index parser. Default toolbars now use large icons and text labels, and is configurable through settings. Now the application can start without opening a CHM file, and startup mode is selected in settings. Added configurable check if a new version is available (once a week, can be disabled in settings). Also added OpenSuSE 11.2 RPM.

Version 0.6 of Karaoke Lyrics Editor has been released. This is the initial release.

Version 4.1 of Kchmviewer has been released. Fixed several bugs related to improper context showing, and inability to open files with non-English file names under Windows.

Version 4.0 of Kchmviewer has been released. The major feature of this release is parsing binary table of contents and indexes, which speeds up loading CHM files up to five times. Two most annoying bugs were fixed as well. This release only supports Qt4 and KDE4.

Kchmviewer review on PenguinSightings. Good job Mark!

Version 4.0 beta 3 of Kchmviewer has been released. The major feature of this release is KDE4 support. Qt version 4.4 is now supported as well. Added hotkeys to go to next or previous item in TOC, fixed parallel builds, some minor bugs fixed.

Version 4.0 beta 2 of Kchmviewer has been released. This is mostly bugfix release, addressing a lot of bugs in handling problematic or even buggy CHM files. A couple of other bugs was fixed as well. A command-line option to search through table of contents (–stoc) has been added. The application could now be built on MS Windows, the binary has been released as well. Major changes in search engine.

Version 4.0 beta 1 of Kchmviewer has been released. This is a completely new release which resulted in major code rewrite because the application was ported to Qt4. Firefox-style search panel was introduced. A lot of bugs fixed.