WinSCP 5.15.0 Open Source Free SFTP Client and FTP Client for PC Windows

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.
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.

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

- Translation completed: Portuguese.
- Allowed setting debug logging level to 2 in .NET assembly.
- TLS/SSL core upgraded to OpenSSL 1.0.2k.
- All id_* files are included in private key files filter.
- Bug fix: Cannot use unencrypted client certificate file (.pfx/.p12 format).
- Bug fix: Installer started by unprivileged user shows warning about an incomplete translation again after elevation to administrator privileges.
- Bug fix: Installation fails when started by a non-privileged user on a system, where elevating to administrator privileges is disabled.
- Bug fix: Colored session icon does not display on high DPI.
- Bug fix: WinSCP .NET assembly fails when finding WinSCP executable in its installation folder.
- Bug fix: Moving Login dialog moves main window disproportionally on some systems.
- Bug fix: Remembered password is not used for reconnects.
- Bug fix: Keep local directory up to date extension failed, when local directory was initially empty and Delete files option was enabled.
- Bug fix: Wrong message when setting TransferOptions.OverwriteMode property to an invalid value.
- Bug fix: Panel loses focus after a transfer initiated using Enter key or double-click.
- Bug fix: Failure when using Generate Code command on Upload dialog opened by /upload command-line parameter.
- Bug fix: Some multibyte ANSI-encoded files are incorrectly loaded into an Internal editor.

* Translation completed: Croatian.
* Support for non-ASCII passphrases to client certificate files (.pfx/.p12 format).
* TLS/SSL core upgraded to OpenSSL 1.0.2j.
* Improvements to custom commands/extensions:
- New official extensions “Generate HTTP URL” and “Batch Rename”.
- The official extensions are compatible with PowerShell 2.0.
- The official extension “Find Duplicates” re-implemented using the Session.EnumerateRemoteFiles and the RemoteFileInfo.FullName.
- Site-specific extension options.
- Increased length limit for custom command and console.
- Allowing tabs in addition to spaces in extension file.
- Specific error messages about extensions are presented without irrelevant HTTP status code.
- Bug fix: Tab order on extension options dialog was broken, if the extension mixed options in and out of group box.
- Progress windows can be controlled using keyboard again.
- Scaling combo box drop down menu.
- Change: Not updating last access time of uploaded files with SFTP protocol to avoid problems with servers that do not support it.
- Bug fix: Failure when moving Download and Delete operation to background.
- Bug fix: Found folders were focusing incorrectly.
- Bug fix: Command-line toolbar command can be executed while another command was executing already.
- Bug fix: Wrong layout of Login dialog on monitors with low vertical resolution.
- Bug fix: Session instance could not be reused for multiple ScanFingerprint calls.
- Bug fix: Custom commands submenu with the other custom command type was not disabled when there was no such custom command.
- Bug fix: It was possible to load again the first extension in an extension folder.
- Bug fix: Failure when logging fails for background session or during log in.
- Bug fix: Failure when pressing Calculate button on Properties dialog, while another calculation is already in progress.

- Translations completed: Brazilian Portuguese, Finnish, Kabyle and Ukrainian.
- Moving main window with Login dialog.
- Expanding patterns in default value of extension options.
- Paste command in panels context menu.
- When upgrading the drag&drop shell extension, silently postpone replacement until the next system restart, unless the new extension is incompatible.
- XML parser upgraded to Expat 2.2.0.
- Not showing password in full open command syntax suggestion.
- Using !P pattern in PuTTY command implies that password should be remembered.
- Not importing the Disable Nagle’s algorithm (TCP_NODELAY option) from PuTTY as it has a different default due to its interactive nature.
- More detailed error message when fatal error (such as inability to write an XML log file) occurs while .NET assembly is starting winscp.exe.
- Skip loading icons from .exe (and similar) files when it takes too long.
- Bug fix: Long (or multiline) authentication prompts are truncated.
- Bug fix: Failure during WebDAV SSPI authentication.
- Bug fix: Directory listing lacks attributes on MVS systems.
- Bug fix: It was possible to set site name empty.
- Bug fix: Error opening data connection over proxy server when the server supports EPSV command.
- Bug fix: Ad-hoc and Last custom commands were always executed for selected files, even when executed from a context menu of a focused file.
- Bug fix: Custom command patterns were replaced in values of extension options.
- Bug fix: Downloads by drag&drop were randomly defaulted to background queue.

* Translations completed: Catalan, Swedish and Polish.
* Several files can be opened in editor at once using their paths.
* Change: Session.EnumerateRemoteFiles does not throw when reading subdirectory fails.
* Implemented Beep when work finishes also for Keep remote directory up to date.
* Tunnel inherits SSH options from the main session.
* Custom command and PuTTY patterns are case-insensitive.
* Custom sound for Beep when work finishes.
* Make WinSCP default handler command opens Set Program Associations for WinSCP even on Windows 10.
* Informing, when the script file is not in supported encoding.
* Handling directory listing entries with question marks.
* Bug fix: Failure when user’s Documents folder cannot be loaded on start.
* Bug fix: GSSAPI authentication is not working in tunneled session.
* Bug fix: Some scripting commands or command-line switches were not recognized on some locales (like Welsh) when used or defined with a mixed case (like /XmlLog vs. /xmllog).
* Bug fix: When a passive file panel is focused after reload, the panel is scrolled to show the previously focused file, what can cause unintended behavior.
* Bug fix: When the current console font (e.g. raster) does not support Unicode, some console output might be lost.
* Bug fix: Command-line toolbar was not disabled for WebDAV sessions.
* Bug fix: The -pw argument is added to PuTTY command-line, even when !P pattern is used.
* Bug fix: Certificate validation fails on Windows Vista and older.
* Bug fix: Ordering of columns that are invisible by default is not preserved.
* Bug fix: UTF-16 script files cannot be loaded.

- SSH private key tools (PuTTYgen and Pageant) upgraded to the latest development snapshot of PuTTY.
- Bug fix: Failure due to a disconnected session being left behind after opening a secondary shell session fails.
- Bug fix: GSSAPI authentication is not working in tunneled session.
- Bug fix: An URL in extension “option” with format.

- TLS/SSL core upgraded to OpenSSL 1.0.1s.
- Upgraded private key tools (PuTTYgen and Pageant) to 0.67.
- Dual code signing binaries with both SHA-1 and SHA-256.
- Bug fix: Failure when Progress window closes (transfer finishes) while Once done drop down menu is opened.
- Bug fix: Too long automatic bug reports were rejected.
- Bug fix: File masks with time constraints do not work with remote WebDAV files.
- Bug fix: Installation fails when there is no user Start menu.

- Translation completed: Spanish.
- Upgraded private key tools (PuTTYgen and Pageant) to 0.65.
- Workaround for ProFTPD using cdir type in MLST response when retrieving listing for a current working directory.
- Workaround for FTP servers that incorrectly use RFC 2228-style response to MLST command.
- Perform TLS/SSL handshake on transfer connection immediately when connected to Idea FTP server (home.pl).
- Recognize WebDAV folder by trailing slash in its path, if the server does not provide DAV:collection tag.
- Bug fix: Failure when spinning a mouse wheel over a Find/Replace dialogs of Internal editor.
- Bug fix: Failure when dropping files from application that fails to provide CF_HDROP.
- Bug fix: Failure when Windows session is closing while no session is connected.
- Bug fix: Cannot download root folder from an FTP server that does not support MLSD or SIZE and MDTM commands.
- Bug fix: Queue setting on Copy dialog is lost when different transfer setting preset is selected.
- Bug fix: File timestamps are incorrectly adjusted for autodetected positive timezone difference.

- Translation completed: Catalan.
- TLS/SSL core upgraded to OpenSSL 1.0.1p.
- Supporting the RFC 4419 revision to Diffie-Hellman group exchange.
- Workaround for Cerberus SFTP server incorrectly indicating end of directory listing.
- SHA-256 hash of binaries provided in release notes.
- Aligning Save button with Edit button on Login dialog.
- Bug fix: Failure or timeout when Execute button on Console window was clicked while another command was executing already.
- Bug fix: Switches do not work with aliases to scripting commands.
- Bug fix: Failure when trying to manipulate files in nonexisting directory in “batch continue” scripting mode.
- Bug fix: It was not possible to configure Timezone offset for SCP protocol.
- Bug fix: When timezone difference is autodetected with legacy FTP server, timestamp precision is not taken into account when comparing timestamps (e.g. for synchronization).

- Translations completed: French and Ukrainian.
- TLS/SSL core upgraded to OpenSSL 1.0.1o.
- Not using directory include masks recursively when finding files.
- Recognizing UTF-8 encoded localized German month names in FTP LIST command results.
- Bug fix: Relative path of find results is shown incorrectly when finding from root folder.
- Bug fix: Failure when switching sessions with session log window opened.
- Bug fix: Session and log file information on Log window is not updated when switching session.
- Bug fix: Reference to parent WebDAV directory shows incorrectly when a name of the current folder includes special characters.
- Bug fix: History of some inputs is not saved.
- Bug fix: Incorrect behavior when retrying connection after listing of initial remote directory fails.

* Using FTP command SIZE in binary mode.
* Optionally determining local file icon by extension only.
* Ensuring that sessions to be opened in a new window does not get actually opened back in the existing window.
* Bug fix: SFTP transfers fail occasionally.
* Bug fix: Controls occasionally do not align correctly after restoring maximized window from minimization.
* Bug fix: Embedded session is not opened.
* Bug fix: SCP session breaks when an output includes a null character.
* Bug fix: Error retrieving file attributes with FTP protocol when the path is given with trailing slash.
* Bug fix: Sort arrow was shown on unsortable Find dialog.
* Bug fix: File mask with size constraint over 4 GB does not work.
* Bug fix: When dragging files from local panel to local tree, status bar is not updated.
* Bug fix: Local directory tree does not show newly created folder.
* Bug fix: Local directory tree stops reflecting changes after creating new folder.
* Bug fix: Failure when HTTPS WebDAV URL redirects to HTTP.
* Bug fix: Certificate validation fails, when HTTP WebDAV URL redirects to HTTPS.
* Bug fix: Some redirected WebDAVS connection error messages show original host name instead of the actual host name.
* Bug fix: WebDAVS certificate failure override for redirected session is stored for original host name.
* Bug fix: During file transfers on FTP servers that do not support MLSD command, file details are not provided on overwrite confirmation prompt and transfer progress is not shown correctly.
* Bug fix: Edit commands on all Internal editors reflect state of the currently focused editor, instead of their editor.