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Recent Version History

This is a list of changes for each release of WinSCP. See also project history.

5.14 (not released yet)

  • Local UNC paths can be browsed. 133
  • Build of .NET assembly that targets .NET Standard 2.0 is provided. 1640
  • .NET Assembly now targets .NET Framework 4.0.
  • Toolbar buttons can be hidden. 582
  • Found files can be edited from the Find dialog. 1634
  • Function “Keep remote directory up to date” can be started in a new window
  • Configurable keyboard shortcuts for extensions. 1613
  • Distinguishing multiple sessions opened to the same site by current path. 1635
  • Do not show an error when remembered last used directories do not exist anymore. 1616
  • Optimized loading time in scripting/.NET assembly mode. 1621
  • Allow authentication with empty passwords in scripting. 1638
  • Preventing stall on startup when updating jumplist takes too long. 1625
  • Bug fix: Hangs when clicking directory tree while inline editing file name. 1618
  • Bug fix: Failure when .NET assembly starts reading an XML log file in a short moment when it’s empty yet. 1619
  • Bug fix: Ad-hoc sessions opened with workspace duplicated into a new window had a wrong name.
  • Bug fix: When editing multiple files, opening ends on the first file that is already opened.

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5.13.2 (not released yet)

  • Translations completed: Croatian and Russian; and updated: Dutch, French and German.
  • Bug fix: ssh:// URL is handled once for every opened instance of WinSCP too much. 1627
  • Bug fix: Icons for local files do not show on some systems. 1628
  • Bug fix: Failure when binary file is attempted to be opened in an internal editor on system with multibyte legacy encoding. 1629
  • Bug fix: Login dialog opens slowly, when there is a lot of stored sites with a color. 1630
  • Bug fix: Extensions were not loaded when configuration is empty.
  • Bug fix: Starts slowly on some systems. 1633
  • Bug fix: Failure when uploading a file larger than 2GB using S3 protocol. 1636

5.13.1

  • Translations completed: Kabyle, Traditional Chinese and Ukrainian; and updated: Bahasa Indonesia.
  • TLS/SSL core upgraded to OpenSSL 1.0.2o.
  • Treating a star as an unset permission for compatibility with Win32-OpenSSH.
  • Bug fix: /refresh parameter with sftp:// URL was not working for SFTP sessions with enabled fallback to SCP protocol.
  • Bug fix: Simple input boxes (like “Edit File” dialog) are broken on multi monitor systems with different DPI. 1614
  • Bug fix: HTTP proxy responses for FTP protocol are logged char by char. 1615
  • Bug fix: Port number box was visible for S3 protocol, even though its value has no effect.
  • Bug fix: Hang when opening a menu with any Paste command, while clipboard contains a large amount of text. 1620
  • Bug fix: Slashes in SHA-256 fingerprints are not encoded in generated URLs. 1622
  • Bug fix: Failure when closing a session with a local proxy command. 1623
  • Bug fix: Failure when closing Find window while finding files. 1624

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5.13

  • Translations completed: Catalan, Czech, Finnish, French, German, Hungarian, Icelandic, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Slovak, Spanish, Swedish and Turkish.
  • Better error message when trying to upload a file to virtual S3 root “folder”.
  • Displaying server name in network drive label. 1607
  • When using session name as a part of a path to a temporary directory, replace a slash separating a session folder from a session name with a dash instead of %2F. 1608
  • Configurable path to XML log file for the .NET assembly. 942
  • Bug fix: Failure when opening context menu of edit boxes on Login dialog. 1605
  • Bug fix: Failure when processing FileTransferProgress event. 1606
  • Bug fix: It was not possible to open workspace with special characters from a desktop shortcut. 1610
  • Bug fix: Failure when focused panel is changed, while double-clicking a file to edit it. 1611

5.12.2 RC

  • Multiple levels of directories can be created, while synchronizing browsing to a non existing directory. 1601
  • Setting Content Type of files uploaded to S3. 1602
  • Configurable mapping from file extension to Content-Type (using hidden setting). 1604
  • Bug fix: Local directory tree cannot be controlled using keyboard. 1599
  • Bug fix: Alt+Enter keyboard shortcut executed/opened selected file, instead of opening Properties dialog.
  • Bug fix: Session hangs when QueryReceived is set while session is already opened. 1600
  • Bug fix: QueryReceivedEventArgs.Message is empty.
  • Bug fix: Parallel background connections are never started, when queue processing is disabled.
  • Bug fix: Panel column context menus were working incorrectly when panel was horizontally scrolled.
  • Bug fix: Failure when processing results of upload during synchronization in .NET assembly when a directory was created with explicitly set permissions as the first operation. 1603

5.12.1

  • Improvements and changes to .NET assembly and scripting:
    • Custom error handling instead of default abort can be optionally implemented for batch operations in .NET assembly. 1594
    • Change: .NET assembly instance methods Session.EscapeFileMask, Session.CombinePaths, Session.TranslateLocalPathToRemote, Session.TranslateRemotePathToLocal, Session.AddDirectorySeparator, Session.GetDirectoryName, and Session.GetFileName replaced by static methods of the same name in class RemotePath.
    • Change: Session.ScanFingerprint has a new mandatory algorithm parameter.
    • Bug fix: .NET assembly methods GetFileName and GetDirectoryName did not behave correctly when provided a filename without any path.
    • Bug fix: Backtick (`) and dollar ($) signs are not escaped in generated PowerShell code. 1590
  • Displaying both SHA-256 and MD5 fingerprint of SSH host key on Server and protocol information dialog.
  • Choosing right color for background of “selectable” labels.
  • All read-only edit boxes/selectable labels have user friendly context menu for copying contents.
  • Bug fix: Setting hidden raw session setting for “Configurable priority of host key types” overrides host key.
  • Bug fix: Failure when error occurs while another error is already being handled.
  • Bug fix: When connection is lost while deleting source remote file during “Download and Delete” operation, downloaded file may be deleted once connection is resumed. 1592
  • Bug fix: Hidden session settings S3DefaultRegion to create an S3 bucket in a non-default region was not working.
  • Bug fix: It was not possible to work with S3 buckets with a dot in their name. 1597
  • Bug fix: S3 temporary redirect was not handled (consequently it was not possible to work with newly created S3 buckets)
  • Bug fix: HTTP error was displayed instead of a more specific S3 error message in some situations.
  • Bug fix: When viewing stored S3 site with a non-default hostname, the default Amazon S3 hostname was shown instead.
  • Bug fix: Failure when updating jumplist. 1591

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5.12 beta

  • Amazon S3 protocol support. 572
  • Bug fix: Stalled connection attempts can be canceled promptly. 1564
  • SHA-256 host key fingerprints are used. 1589
  • Improvements and changes to .NET assembly and scripting:
    • Remote file duplication in scripting, .NET assembly and XML log.
    • Support for PackageReference package management in NuGet package. 1581
    • Help for script commands specifies unit for -speed switch.
    • A SecureString can be used provide a private key passphrase in .NET assembly via property SessionOptions.SecurePrivateKeyPassphrase. 1557
    • Added methods Session.GetDirectoryName, Session.GetFileName and Session.AddDirectorySeparator methods to .NET assembly.
    • Publishing beta releases of NuGet package. 1598
    • Extensions metadata can span multiple lines.
    • Change: XML log tags <modification> and <permisssions> are absent, if their values are not known. Previously they would have value of 1899-12-30T01:00:00.000Z and --------- respectively. Consequently the .NET assembly RemoteFileInfo.LastWriteTime and RemoteFileInfo.FilePermissions have values DateTime.MinValue and null, respectively.
    • File owner and group, if available, are recorded in <stat> tag of XML log and consequently .NET assembly Session.GetFileInfo method is able to retrieve them.
    • .NET assembly timeout for waiting for WinSCP response is always at least as long as session timeout.
    • Scripting command mv and .NET assembly function Session.MoveFile report, when the server does not support file renaming/moving.
    • Masking out passwords in raw settings (proxy and tunnel) when logging command-line. 1578
    • Change: Scripting command mv and .NET assembly function Session.MoveFile tests, if a source file exists, before trying to rename. Consequently, an error message reported has changed significantly, if the source file does not exist.
    • Putting WinSCPnet.dll to net framework subfolder of NuGet package.
  • SSH host key can be verified by pasting the expected key or its fingerprint from the clipboard. 1563
  • Option to turn off Natural order numerical sorting. 1293
  • Wider range of Unicode characters is supported in internal editor. 1580
  • XML parser upgraded to Expat 2.2.5.
  • Skipping loading of files icons when it takes too long. 1556
  • Hidden option to configure priority of host key types. 1562
  • Ctrl-number custom keyboard shortcuts work on numeric keypad too. 1568
  • Allowing download from MVS server using fully qualified dataset name. 1579
  • Optionally displaying authentication banner in a monospaced font. 1588
  • Bug fix: Per-session default encoding configuration for internal editor. 1577
  • Log more information about loading a custom GSSAPI library. 1586
  • Commands to copy hostkey/certificate fingerprint to clipboard has a form of a link, instead of a message button.
  • Changed appearance of background confirmation options link.
  • Logging a complete SSH host key only on Debug log level.
  • Change: Last access time of downloaded files is no longer preserved.
  • Bug fix: Command-line is disabled even for a local panel, if no session is connected or the connected session does support executing remote commands.
  • Bug fix: SSH hostkey/TLS certificate verification prompt in scripting in interactive mode was showing zero timeout.
  • Bug fix: Leaving a folder with a large amount of files takes long. 1565
  • Bug fix: Timeout of auxiliary requests for Microsoft Passport authentication was not set correctly.
  • Bug fix: Operation symbol column on Synchronization checklist does not scale with font size/DPI. 1569
  • Bug fix: Cannot enter subfolders of local drive mapped to WebDAV folder. 1575

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5.11.3

  • TLS/SSL core upgraded to OpenSSL 1.0.2n.
  • Translations added: Korean; and updated: Bahasa Indonesia, Finnish and Spanish.
  • Bug fix: Official extension Generate HTTP URL cannot copy multiple URLs to clipboard. 1567
  • Bug fix: Parent directory icon broken on 250% scaling and higher. 1570
  • Bug fix: Resizing of Synchronization checklist window does not stop when mouse button is released. 1571
  • Bug fix: It was not possible to answer prompts with non-ascii answers in winscp.com. 1573
  • Bug fix: Failure when starting with window position configuration, saved on lower DPI, that does not fit anymore on lower resolution caused by higher DPI. 1576
  • Bug fix: Failure when changing remote working directory using directory tree. 1572
  • Bug fix: XML log and .NET assembly API does not use an absolute path for source of SCP download.
  • Bug fix: WinSCP .NET assembly hangs when the XML log cannot be parsed. 1582
  • Bug fix: WinSCP .NET assembly cannot work with files containing control characters. 1583
  • Bug fix: Failure when coping local custom command that works with remote files to clipboard.
  • Bug fix: Failure when using Ctrl+Tab keyboard shortcut with no session opened. 1585
  • Bug fix: When parsing MLSD listing, file name was incorrectly tried to be interpreted against various rare path syntaxes, leading to wrong name being displayed. 1587

5.11.2

  • Translations added: Russian; and updated: Czech, Hungarian, Icelandic, Italian and Spanish.
  • Panel font sample on Preferences dialog is wrapped.
  • Stopping monitoring a drive when a drive removal is announced, to allow removing the drive (particularly required for VeraCrypt drives). 1560
  • Official extension Generate HTTP URL URL-encodes special characters in path.
  • Bug fix: Wrong position of an icon on Login button, when Login dialog monitor DPI does not match system DPI. 1555
  • Bug fix: Failure when creating local directory or deleting local files, while no session is connected. 1558
  • Bug fix: Mouse selection is sometimes incorrectly initiated after inline remote file renaming. 1559

5.11.1

  • Bug fix: Connecting through tunnel to IPv6 does not work. 1553
  • Bug fix: Failure when using translation on monitor with DPI that does not match system DPI. 1554

5.11

  • Translation completed: Norwegian.
  • Not closing an application when initial Login dialog is closed without opening session and Keep main window open when the last session is closed is on. 1552

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Users upgrading from WinSCP 5.9.6 can read more about WinSCP 5.11 - What’s New?

5.10.4 RC

  • Translations completed: Catalan, Czech, Dutch, Finnish, French, German, Hungarian, Icelandic, Italian, Japanese, Lithuanian, Polish, Portuguese, Romanian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese and Turkish.
  • XML parser upgraded to Expat 2.2.3.
  • Preference option Roll log files after reaching renamed to Rotate log files after reaching.
  • Bug fix: Hang when showing overwrite confirmation prompt if GUI font has zero-width tab character. 1550

5.10.3 beta

  • SSH core and private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.70. It brings the following change:
    • Fixed yet another instance of Windows DLL hijacking. 1459
  • XML parser upgraded to Expat 2.2.2.
  • Hidden configuration option for SSH bug Replies to requests on closed channels.
  • Do not display error message on start when user documents folder cannot be resolved. 1547
  • Bug fix: SSH bug Replies to requests on closed channels was always enabled.
  • Bug fix: Clicking root folder in path label opens home folder instead of root folder. 1548
  • Bug fix: Unchecking Update subdirectories for Keep remote directory up to date function was not fully working. 1549

5.10.2 beta

  • Host keys can be imported from OpenSSH known_hosts file. 1542
  • Cached host keys are unconditionally imported with PuTTY and FileZilla sites.
  • Cached host keys can be imported from PuTTY/FileZilla even when using INI file as configuration storage.
  • Better error reporting when winscp.com fails to execute winscp.exe.
  • XML parser upgraded to Expat 2.2.1.
  • Avoiding a short hang of GUI, when waiting for edited file to be saved.
  • On VMS servers, do not use absolute paths with FTP DELE command. 1546
  • Bug fix: Site lists stops working when import source is changed on Windows XP.
  • Bug fix: Generated code uses TransferOptions.Speed instead of TransferOptions.SpeedLimit. 1543
  • Bug fix: Editor font too large on high DPI screens. 1544
  • Bug fix: Uploads of saved edited files can rarely stop working. 1545

5.10.1 beta

  • Official extension Generate HTTP URL displays a generated URL in a message box.
  • Supporting Migrated datasets in IBM z/OS MVS FTP server. 1540
  • Bug fix: Copying extension command with ShowResultsInMsgBox flag to clipboard was not working.
  • Bug fix: Last download target folder in Explorer interface is not remembered when transferring on background. 1538
  • Bug fix: Failure when using parallel background transfers. 1541

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5.10 beta

  • Background transfer operations can use multiple connections. 875
  • Provisional implementation of per-monitor DPI awareness. 1521
  • Find dialog is not modal when search finishes and its Focus button does not close the window.
  • Found files can be downloaded and deleted on the Find dialog. 1473
  • Support Microsoft Passport authentication to allow WebDAV access to Microsoft OneDrive. 1465
  • Configurable path to INI file configuration storage.
  • Changes to translations:
    • Translations are installed to Translations subfolder.
    • Unless user customizes language, automatically using the best language match each run.
    • Including all translation (30% at least) in installation, but automatically using only those that are complete (80% at least).
    • Marking the default, incomplete and invalid languages in Preferences dialog.
  • Improvements to custom commands/extensions:
    • Extension output can be displayed in a message box.
    • Local custom console command output can be copied to clipboard.
    • Uploading back files modified by local custom command applied to a folder. 1526
    • The official extensions can be translated.
    • Consistency in handling errors executing local custom command.
    • Holding down Ctrl and Shift keys while running a remote custom command copies the command to clipboard instead of executing it.
  • Improvements and changes to .NET assembly:
    • Using full path in FileTransferProgressEventArgs.FileName. 1531
    • Allow cancelling file transfer. 1532
    • Added Side property to TransferEventArgs. 1470
    • Masking out passwords and passphrases in .NET assembly output log. 1475 1488
    • Change: Deprecating Session.DisableVersionCheck.
    • Bug fix: Internal InvalidOperationException on each call to Session.ListDirectory. 1515
    • Bug fix: Do not invoke Session.Failed when checking for non-existing file with Session.FileExists. 1513
  • SSH core and private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.69. It brings the following change:
    • WinSCP should work with MIT Kerberos again, after DLL hijacking defences broke it.
  • TLS/SSL core upgraded to OpenSSL 1.0.2l.
  • Session log file rotation. 18
  • It is possible to skip file actually being transferred. 251
  • Not indefinitely retrying transfer with FTP protocol when opening transfer channel is failing. 1169
  • Handling dav:// URL. 1479
  • SSH password change.
  • Duplication is supported with WebDAV protocol. 1508
  • Improved connection time for fast connections.
  • Open filter dialog when clicking the current filter in the path display. 1478
  • The path display shows temporarily an implicit *.* filter when hovering a mouse over it. 1478
  • Importing proxy configuration from FileZilla.
  • Do not terminate path with slash in CWD FTP command for better compatibility with VMS systems. 1535
  • If there is only a single private key configured in FileZilla, import it with session. 1468
  • Added New > File command to the toolbar. 1477
  • Cancelling calculation or errors while calculating size of files to upload does not abort the the actual transfer.
  • Supporting user/group names in MLSD/MLST responses. 1481
  • Allowed downloading file using URL even when listing its source directory is not possible. 1480
  • Button to open Edit file mask dialog on Select and Filters dialogs. 1534
  • Sending Content-Type header with WebDAV uploads. 1507
  • When handling WebDAV file URL, use a display name for target local file. 1486
  • Not aborting “Keep remote directory up to date” when Continue on error (or option batch continue) is enabled and reading a local directory fails, because it was deleted. 1506
  • Not verifying that final path after CWD FTP command matches requested path to allow better compatibility with atypical FTP servers . 1518
  • DLL hijacking protection. 1459
  • Poll edited file timestamps instead of using change notifications. 1500
  • Using WinSCP site name for PuTTY window title. 1482
  • Allow using 64-bit version of PuTTY (and its tools), when available. 1522
  • Option to open downloaded file on operation completion confirmation when transferring file from command-line/URL. 1524
  • Hidden options for Preference order for GSSAPI libraries and User-supplied GSSAPI library path. 578
  • Ctrl+Backspace in path edit boxes deletes the word before cursor. 1469
  • Activating panel, when using file selection commands. 1519
  • Displaying tunnel host name on Authentication dialog. 1528
  • The SFTP server and Shell edit boxes on the Advanced Site settings dialog use path-style word-breaking.
  • Not adding -load switch to PuTTY arguments, if it is configured already. 1493
  • Drop down lists on the Open Directory and Location Profile dialogs are up to 16 entries long.
  • Progress window appears on top of Editor window when reloading an edited file.
  • Not popping up Authentication window when reconnecting while the application is minimized. 1476
  • Hidden session settings for “Logical name of remote host”. 1472
  • Prevent slow startup when there are some special folders. 1533
  • More readable usage statistics display.
  • Update dialog can be displayed by clicking update notification even when the Login dialog is opened.
  • Scaling Color button image on Advanced Site Settings dialog.
  • While downloading, when an SFTP SSH_FXP_FSTAT response does not include timestamps, using known timestamps from directory listing for a local file. 1496
  • Improved file transfer logging, including new progress logging.
  • Change: Failing on invalid size constraint.
  • When opening secondary shell session fails, the main session is not closed.
  • Change: When executing script file or script commands provided on command-line, default reconnect time is set to 120 seconds, if not limited yet by configuration.
  • Bug fix: The /refresh command-line switch was not described in /?.
  • Bug fix: Digits-only file mask constraint was interpreted as time constraint instead of size constraint.
  • Bug fix: Sudden disconnect errors during authentication are randomly ignored. 1489
  • Bug fix: Queue status was not shown on task bar button, when WinSCP was minimized by clicking on the task bar button.
  • Bug fix: Pending background transfers were not considered for progress bar on task bar button.
  • Bug fix: Configuring a PuTTY path with unclosed quotes prevents WinSCP from starting. 1499
  • Bug fix: Never implemented -continueonerror switch was present in keepuptodate help
  • Bug fix: Failure while reloading directory tree after a system colors had changed while the tree was not showing. 1509
  • Bug fix: Clean up application data dialog was showing on wrong monitor.
  • Bug fix: Resuming file upload in active FTP mode does not work on some servers. 1520
  • Bug fix: Failure when INI file cannot be opened. 1523
  • Bug fix: Windows logo key is not working in toolbar input boxes. 1527
  • Bug fix: Toolbar icons were broken with Windows high contrast themes. 1529
  • Bug fix: SFTP transfer stalls when error is received at the same time write buffer needs to be dispatched. 1536
  • Bug fix: SFTP upload errors are silently ignored for small files. 1537
  • Bug fix: Scripting open command without arguments issued irrelevant warning about use of stored site.

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5.9.6 (hotfix)

  • German translation updated.
  • Back-propagated some improvements and fixes from 5.10-5.10.2 beta releases:
    • SSH core and private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.69. It brings the following change:
      • WinSCP should work with MIT Kerberos again, after DLL hijacking defences broke it.
    • TLS/SSL core upgraded to OpenSSL 1.0.2l.
    • Allow using 64-bit version of PuTTY (and its tools), when available. 1522
    • XML parser upgraded to Expat 2.2.1.
    • Bug fix: Scripting open command without arguments issued irrelevant warning about use of stored site.
    • Bug fix: Generated code uses TransferOptions.Speed instead of TransferOptions.SpeedLimit. 1543

5.9.5

  • SSH core and private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.68. It brings the following change:
  • Translation completed: Traditional Chinese.
  • Translation updated: Icelandic.
  • De-duplicating Duplicate Session and Disconnect accelerators in Session menu. 1512
  • De-duplicating Quit and Queue accelerators in Commands menu. 1516
  • Increased length limit of host name. 1517
  • Bug fix: Failure when reloading non-current directory expanded in remote directory tree. 1514
  • Bug fix: Failure when moving Download and Delete operation to background. 1462

<old_design> [Older versions] </old_design> <new_design> Older versions </new_design>

Last modified: by martin