Don't save password and show prompt instead for (S)FTP
Fast path check failure on access errors
Support PuTTY private key file version 3
Respect timeout during SFTP connect
Removed 20-sec timeout while checking directory existence
Avoid hitting (S)FTP connection limit for non-uniform configs
Fixed middle grid tooltip icon not always showing (Linux)
Optimized file accesses when checking file path existence
Fixed overview navigation marker not always showing on main grid
Clear all grid selections after view filter toggle
Fixed mouse selection starting on folder group
Don't require sudo during non-root installation (Linux)
Stricter type checking when deleting file/folder/symlinks
Succinct error messages when path component is not existing