5.4 .. 5.5:
- Viewer,Slide Show,Editor,Search & Profile Switcher :: Eurekalog to catch exceptions.
- Viewer,Slide Show,Editor,Search & Profile Switcher :: Jedi JCL&JVCL to 3.37 version.
- Viewer,Slide Show,Editor & Search :: Updated ImageEn.
- Viewer,Slide Show,Editor & Search :: DCRAW plugin updated.
- Viewer,Slide Show,Editor & Search :: RAW support added: x3f,sr2,arw,mef,3fr,k25,erf,cam,cs1,dc2,dcs,fff,mdc,mos,nrw,ptx,pxn,rdc,rwl,iiq.
- Viewer :: (F11), Switch between File List and Folder View or between Thumbview and Folder View.
- Viewer :: Favorites, Browse Selected.
- Slide Show :: Better Shuffle algorithm.
- Editor :: Batch, Lossless Transform.
- Editor :: Batch, Source can be Favorites file.
- Editor :: Batch, Resize Image to more easier to use.
- Editor :: Batch, Actions: Gamma Correction, Blur/Sharpen, HSL, Grayscale, Negative, Sepia.
- Editor :: Batch, Destination options: Same as Source and Keep Original File.
- Search :: New rule operators, Starts with and Ends with.
- Search :: Match, If all rules are met (AND) and If any rules are met (OR).
- Search :: Changeable View.
plus Lots of bug fixes and changes, check Readme files for details.

Download links:
Installer
Installer w/o Help
Separately