Fine-tuned buffer sizes for 70% improved SFTP stream I/O speed
Support incomplete read/write operations while maximizing buffer saturation
Automatically check consistency of FreeFileSync installation
Fixed crash when using SFTP on CPUs without SSE2 support
Improved GUI responsiveness during SFTP I/O
Disabled automatic quote substitution for file filter (OS X)
Work around invalid parameter error on FAT drives for broken create times
Avoid filter mismatches by using precomposed UTF (OS X)
Fixed main dialog close button not being disabled during sync (OS X)
Don't create AppleDouble files if extended attributes are unsupported (OS X)
Set content format metadata when copying to an MTP device
Fixed F-keys not working in sync config dialog (Linux)
Revert to default button margin values (Linux)
Fixed crash when thumbnail loading fails on MTP device
Fixed main grids not scrolling in parallel during mouse selection
Revert to default scaling for non-dpi-aware apps
Integrate FreeFileSync online manual
Added Slovak translation
Follow shell links during drag and drop on main dialog (Windows)
Significantly improved main grid rendering performance
Log info about non-default global settings
Establish new network connections only when needed (Windows)
Show only a single login dialog per network share
Show login dialogs for the same network address one after another
Fixed endless recursion for paths containing certain unicode characters (OS X)
Support using portable version without direct installation
Fixed access denied error when verifying read-only target file (Windows)
New global option for sound cue after comparison
Updated help file
Make temporary local copy for non-native file paths: %local_path%
Support selections from both grid sides at a time for external applications
New external application macros: %item_path%, %folder_path%, %item_path2%, %folder_path2%
Migrate external application commands to new macro syntax
Support reverse grid search (Shift + F3)
Don't condense empty sub folders on overview panel
Show changelog delta in update notification
Center modal dialogs after layout redetermination
Warn about portable installation into programs folder
Calculate default message dialog height depending on screen size
Don't substitute external applications path for empty base folder
Fixed prolonged tooltip time not being evaluated
Mark temporary copies created by %local_path% read-only
Fixed crash when accessing Bitvise SFTP Servers
Support nanosecond-precision file time copying (Linux)
Start maximized instead of in full screen mode (OS X)
Fixed crash while setting privileges during shutdown
Fixed crash when failing to clean up log files
Fixed EOPNOTSUPP error when copying file to gvfs Samba share (Linux)
Fixed default external applications command line (Linux)
Thread-safe translation change even during app shutdown
Don't consider port and password when comparing SFTP paths
Updated translation files
Support multiple SSH connections per SFTP folder traversal: N times speed up
Support multiple SFTP channels per SSH connection: additional N times speed up
Fixed installer crashes by using correct DEP-compatibility
Fixed notification area icon being generated too often
Thread-safe SFTP deinitialization on shutdown
Thread-safe mini-dump creation during shutdown
Fixed case-insensitive migration of new csidl macro names
Reduced SFTP access serialization overhead
Buffer SFTP sessions independently from usage context
Detect and discard timed-out SSH sessions
Pre-empt SFTP session disconnect via dedicated SFTP cleanup thread
Run SFTP tasks directly on worker threads without helper thread overhead