This release contains only some minor fixed  
  300+ Changes and some of them are...
-- Build 1669
  UPDATE - Updated Language Packs
  FIXED  - 2 crash issues reported by Crash report system
-- Build 1665
  FIXED - QuickLaunchBar now works better with relative and enviroments paths.
  ADDED - Command line command ":one" now also work for going to OneDrive/SkyDrive folder
  ADDED - New MultiScript functions PathMakeRelativeMC(...), PathMakeAbsoluteMC(...), PathTranslatePath(...), TranslateEnvString(...)
  ADDED - User Defined Commands can now be duplicated.
  
-- Build 1660 ( 30-Mar-14 )
  FIXED - Color rules are now refresh when files are renamed or attributes changed (From inside MC)
  FIXED - Copying files to folder starting with ".." now works again. Eg "..Myfolder"
  FIXED - FileTypeSetup will not clear extension field if external program is selected
  FIXED - If sorting of column that shown extended info (data fetched in background), view will now resort automatically when data is ready.
  FIXED - Windows Shell context menu did not work in some locations.
  FIXED - Fixed a couple of strange issues with context menu handling
  FIXED - Fixed issue with overwriting existing file inside a zip archive.
  FIXED - Fixed refresh issues when a zip is rebuilt.
  FIXED - 2 crash issues reported by Crash report system
  FIXED - Command line fields dropdown history is now shown and saved correct.
  ADDED - Button panel changed so it can not be undocked. Then no close button is shown making it look better
  ADDED - Button is the Button panel can now be drawn transparent.
  ADDED - New column that shows the length of the name or fullpath.
  ADDED - Added option to enable/disable the refresh tab when application focus is returned to MultiCommander
  ADDED - Command line field can now show hits/tips when not used. (Can be disabled in core settings)
-- Build 1650  ( 22-Mar-14 )
  FIXED - Lots of more DPI scaling issues fixed. MC now look good in 150% DPI. Still some issue with 125%
  FIXED - Improved error handling and error reporting of read/write errors.
  FIXED - A lot of minor fixes and changes to error handling
  FIXED - Placeholder file is now being identified (Win8.1+ only)
  FIXED - 2 crash issues reported by Crash report system
  FIXED - When unpacking rar it could happen it complained that disk was full even if disk was not full.
  ADDED - Option for "Expand folder hovering over during drag and drop in folder tree". (Was always enabled before, can now be disabled)
  ADDED - Option if a new tab should be opened when browsing to new location in a locked tab.
  ADDED - Rule Based file coloring can now be configured to also change font style like Bold,Italic,Underline,Strikeout
  ADDED - Custom command MC.Explorer.NewBrowser now support TABCOLORS,TABNAME,TABLOCK paramters
  ADDED - New Custom command MC.Explorer.SetTabProp for setting tab properties like color, on existing tab
  ADDED - Duplicating a Explorer Panel tab. or opening a folder from one tab into a new tab. New tab will recieve same custom Tab Colors.
  ADDED - Custom Command MC.FileSystem.Unpack
-- Build 1640 ( 2-Mar-14 )
 FIXED - Lots of DPI scaling issue (Mostly tested on 150% DPI scaling)
 ADDED - Doing TapAndHold on touch devices will now be a right click. (Show context menu in most places)
 ADDED - Upgrade build system for MultiCommander to VisualStudio 2013 update 1
 FIXED - Improved error logging in a couple of places.
 FIXED - 2 crash issues reported by Crash report system
-- Build 1630
  FIXED - Last beta release was missing updated language packs.
-- Build 1629
  ADDED - MultiFileViewer have experimental support for line filtering (grep)
  FIXED - Some minor high DPI issues fixed.
  FIXED - Some icons was messed up if icon cached was cleared 
  FIXED - 6 crash issues reported by Crash report system
-- Build 1623
  FIXED - Internal read/write buffer optimizations.
  FIXED - Context Menu key on keyboard now works for the ".." item
  FIXED - The settings "Remember Selected files/folders when changing path" now works again. (can be turned off)
  FIXED - Better error handling in a couple of places.
  FIXED - Improved error logging.