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history 2022-04-26 history 2025-04-02 (current)
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This is a full list of changes for each release of WinSCP. See also [[project_history|Project history]] and [[incompatible_changes|Incompatible changes between versions]]. This is a full list of changes for each release of WinSCP. See also [[project_history|Project history]] and [[incompatible_changes|Incompatible changes between versions]].
-===== [[6.0]] 6.0 (not released yet) ((2022-04-06)) ===== +===== [[6.6]] 6.6 (not released yet) ((2025-03-06)) =====
-  * Local file manager mode (two local panels). [[bug>1893]] +
-  * Ongoing delete operation can be moved to background queue. [[bug>194]] +
-  * Showing directory size in file panel. [[bug>41]] +
-  * Tab titles are shortened to fit window width as needed. [[bug>1423]] +
-  * Tabs show tooltips with full session name and paths. +
-  * Remembering remote directory tree nodes state when switching sessions. [[bug>1057]] +
-  * ''Shift''-clicking //New Session// command opens the Login dialog in new WinSCP instance, instead of possibly opening new instance of workspace. +
-  * When switching tabs, prevent visibly scrolling the panels when focusing the last selected file. +
-  * Removed the "compression" indicator from the status bar. +
-  * Allowed normal behavior of double-click on a file even when resolving of symlinks is disabled. [[bug>2037]] +
-  * ''Session.ExecutablePath'' returns detected or actual executable path when not set. [[bug>2055]] +
-  * Change: Keyboard shortcut for //Command Line// command changed to ''Shift+Ctrl+M'' (''Shift+Ctrl+N'' previously).+
-===== [[5.20.3]] 5.20.3 (not released yet) ((2022-04-25)) =====+··* MSI toolset updated to WiX 5. 
 +  * Commands to copy paths to the clipboard on the Synchronization checklist window. 
 +··* Consistently calling command to open window with specific directory //Explore//, instead of sometimes //Browse//. 
 +··* Bug fix: Local file with invalid characters replaced could not be explorer from the Synchronization checklist window.
-··* Translations completed: Catalan, Czech, Dutch, Finnish, French, German, Hungarian, Japanese, Korean, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Traditional Chinese and Turkish. +===== [[6.5.1]] 6.5.1 (not released yet) ((2025-04-02)) =====
-  * Improved compatibility with MVS systems. [[bug>2069]] +
-  * New .NET assembly method ''Session.TryGetFileInfo''. Thanks to @RachamimYaakobov. [[bug>2068]] +
-  * Installer upgraded to Inno Setup 6.2.1+
-· * Bug fix: Capabilities of S3 sessions were not shown. +
-· * Bug fix: Misplaced warning about unused scripting parameters when ''/rawsettings'' command-line switch is used. [[bug>2070]]+
-===== [[5.20.2]] 5.20.2 beta ((2022-04-06)) =====+··* Translation completed: Danish.
-··* Translations updated: German and Vietnamese. +===== [[6.5]] 6.5 ((2025-03-31)) =====
-  * SSH core upgraded to pre-release build of [[https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/|PuTTY 0.77]]. (*TODO replace with &url(puttychanges) once 0.77 is released*) \\ It brings the following changes: +
-    * Support for HTTP Digest authentication for proxies. [[pbug>http-digestauth]] +
-    * Interactive username/password prompts for proxy authentication. [[bug>468]] [[pbug>proxy-password-prompt]] +
-  * TLS/SSL core upgraded to OpenSSL 1.1.1n. +
-  * WebDAV core upgraded to neon 0.32.2. +
-  * XML parser upgraded to Expat 2.4.8. +
-  * Allowed uploading edited files over encrypted session. [[bug>1989]] +
-  * Building .NET assembly in Visual Studio 2019. +
-  * Optionally not flashing taskbar button when WinSCP needs attention while in the background. [[bug>2067]] +
-  * In .NET assembly or scripting with "nul" configuration, when WinSCP registry key does not exist, do not write statistics to INI file. [[bug>2066]] +
-  * New less prominent icon for //Quit// command. +
-  * Bug fix: Failure when attempting to switch to an unconnected sessions using keyboard shortcuts while another session is being connected. +
-  * Bug fix: Removing all custom commands resets the default ones when INI file is used. [[bug>2059]] +
-  * Bug fix: Failure when changing remote folder using directory tree while previous directory is still loading. [[bug>2060]] +
-  * Bug fix: Drive that was ever opened in local file panel cannot be safely removed until WinSCP is closed. [[bug>2061]] +
-  * Bug fix: //"Optimize connection buffer size"// checkbox was disabled for S3 although it has effect for the protocol. [[bug>2058]] +
-  * Bug fix: Custom commands menu fail to open. [[bug>2062]] +
-  * Bug fix: Local drive menu does not reflect some changes. [[bug>2063]] +
-  * Bug fix: Using drive menu to change to an invalid drive fails silently. +
-  * Bug fix: Scripting command ''ls'' in FTP session displays timestamps without year even if the server (notably IIS) provided the year, if it did not provide seconds. [[bug>2065]]+
-===== [[5.20.1]] 5.20.1 beta ((2022-01-11)) ===== +··* Translation completed: Norwegian
-  * File masks relative to the root of an operation. [[bug>2052]] +  * XML parser upgraded to Expat 2.7.1
-  * Private key can be provided as string in .NET assembly and scripting. [[bug>2044]] +  * Bug fix: Layout problems of by-default hidden columns on high-DPI displays. [[bug>2361]] 
-  * Support for importing key files that are specified using home ''~'' prefix from OpenSSH ''config'' file. [[bug>2053]] +  * Bug fix: Scaling was broken  
-··* Translation updated: German+  * Bug fix: //Copy key fingerprints to clipboard// command link was scaled incorrectly.
-  * TLS/SSL core upgraded to OpenSSL 1.1.1m+
-  * Commands that do not fit on //Custom Commands// toolbar are presented in drop down menu, instead of a horizontal bar. [[bug>554]] +
-  * First hiding right-most //Custom Commands// toolbar commands that do not fit. +
-  * Prevent hang when dragging files without drag&drop shell extensions when some mapped network drive is not available. [[bug>2054]] +
-  * Added new ''ap-southeast-3'' AWS region. +
-  * XML parser upgraded to Expat 2.4.2. +
-  * Bug fix: When initial remote directory specified in the ''open'' command does not exist, the error was silently ignored. +
-  * Bug fix: File color rules with path mask do not work for local files.+
-===== [[5.20]] 5.20 beta ((2021-12-02)) =====+===== [[6.4.3]] 6.4.3 RC ((2025-03-17)) =====
-  * Support for ACL for S3 protocol. [[bug>1641]] +  * Display and modify S3 file/object tags. [[bug>2353]] 
- * SSH core upgraded to [[&url(puttychanges)|PuTTY 0.76]]. [[bug>1984]] \\ It brings the following changes: +  * Translations completed: Belarusian, Brazilian Portuguese, Catalan, Czech, Dutch, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Tamil, Traditional Chinese and Turkish; updated: Norwegian; and started: Georgian
-   * Support Curve448 key exchange method. [[pbug>curve448]] +  * SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.83]]. \\ It brings the following change: 
-····* Support Ed448 user and host keys. [[pbug>ed448]] + ···* Bug fix: crash in Pageant if an SSH connection is abandoned while waiting for a deferred decryption passphrase
-    * Support rsa-sha2-256 and rsa-sha2-512 SSH public key algorithms. [[bug>1952]] [[pbug>rsa-sha2]] +  * TLS/SSL core upgraded to OpenSSL 3.3.3
- ···* Change: SHA-256 fingerprints are not padded anymore+  * Installer upgraded to Inno Setup 6.4.1. 
-· * It is possible to import sessions from OpenSSH ''config'' file. [[bug>1896]] +  * XML parser upgraded to Expat 2.7.0
-· * Change: Removed support for SSH-1. +  * Allowed S3 connection with IAM roles on instances that require IMDSv2. [[bug>2351]] 
-· * Optionally keeping symbolic link name in path instead of resolving it with SFTP protocol. [[bug>81]] +  * Remembering empty session password. [[bug>2352]] 
-· * Improved shortening long paths, when single level name is too long on its own. [[bug>;2043]] +  * Small GUI improvements
-  * WebDAV core upgraded to neon 0.32.1+  * Bug fix: Some parts of UI are not localized. [[bug>2346]] 
-  * Allow displaying all VMS file revisions with FTP protocol. [[bug>1944]] +  * Bug fix: //Columns > Reset layout// command does not reset width of by-default hidden columns. [[bug>2347]] 
-  * Support reading S3 credentials from AWS CLI configuration. [[bug>1941]] +  * Bug fix: Some translation file were duplicitously interpreted as another additional language
-··* Bytes transferred are recorded in XML log and available in .NET assembly API. [[bug>597]] +  * Bug fix: Unicode contents in web sources was incorrectly decoded 
-  * Generating PPK3 keys. +  * Bug fix: Intermediate translation ''.islu'' files were included in MSI installer
-· * It is possible to copy information to the clipboard from the Properties dialog. +  * Bug fix: Monospace font is not remembered if SSH banners are administratively forced
- ·* Made ''WinSCP.exe'' be deployed even when WinSCP NuGet package is included as transitive dependency. [[bug>2017]] +  * Change: Bug fix: In XML log, ''filename'' tag was included in ''stat'' tag, although explicitly documented not to
-  * When performing a single-item atomic operation, displaying indeterminate progress status+  * Bug fix: Error when the last page of S3 directory listing is empty. [[bug>2355]]
-  * S3 //Security token// session option renamed to a more appropriate //Session Token//+
-  * Not resetting protocol to WebDAV when S3 protocol is selected and HTTP URL is pasted on the Login dialog. [[bug>2045]] +
-  * Automatically reconnect when FTP server fails to open data connection, if it previously worked. [[bug>2046]] +
-  * Confirm closing when multiple tabs are opened and auto workspace saving is not enabled, even when none of the tabs contain an active remote session+
-  * Including host key of tunnel session in generated code. [[bug>2006]] +
-  * Support for custom certificate store files with configurable path. [[bug>2034]] +
-  * Allowed providing tunnel private key passphrase in scripting. [[bug>2029]] +
-  * Improved handling of long shell command error messages. [[bug>1949]] +
-  * Considering global passive/active mode settings when importing sessions from FileZilla +
-  * Automatically retry when S3 transfer fails with ''503'' code (//Slow down// or //Service unavailable//). [[bug>2047]] +
-  * Improving formatting of errors displayed after an operation completed in //Continue on error// mode. +
-  * ''Shift+Ctrl+R'' keyboard shortcut for //Reconnect Session// command. +
-  * Change: Keyboard shortcut for //Restore Selection// command changed to ''Shift+Ctrl+S'' (''Shift+Ctrl+R'' previously). +
-  * Change: Monitoring ''A:'' and ''B:'' drives. [[bug>2014]] +
-  * Preventing beep when using ''Alt+Enter'' to open the Properties dialog. +
-  * When collecting list of files for background transfer, say //"Listing"// instead of //"Calculating"// not to give an impression that it is a superfluous operation. [[bug>2026]] +
-  * Checking for too many parameters with ''/keygen'' switch. +
-  * PNG code upgraded to PngComponents 1.7.0. +
-  * Warning when selecting too new key file. +
-  * Warning when opening more than 100 tabs. [[bug>1997]] +
-  * Including HTTP message into S3 error message. +
-  * Bug fix: Do not say //"Terminated by user"// when the session has actually timed out+
-  * Bug fix: Cannot use passwords and passphrases longer than 255 characters in automation and various other purposes. [[bug>1988]] +
-  * Bug fix: When size of a file downloaded with FTP protocol changes (or when ASCII mode is used) the logged size did not reflect the actual transfer size. +
-··* Bug fix: When connecting disconnected session the directory might be loaded twice+
-  * Bug fix: Failure when entering directory that contains file with a slash in its name. [[bug>2016]] +
-  * Bug fix: When S3 authentication region changes during session, previously visited buckets from the original authentication region could not be accessed anymore. [[bug>2027]] +
-· * Bug fix: Failure when using multiple connections with local proxy command. [[bug>2028]] +
-  * Bug fix: Configuration import  did not remove old sites and did not load all GUI settings. [[bug>2040]] +
-  * Bug fix: When S3 transfer fatally fails, error details were lost.+
-===== [[5.19.6]] 5.19.6 (hotfix) ((2022-02-22)) =====+===== [[6.4.2]] 6.4.2 beta ((2025-01-27)) =====
-  * Translation updated: German+  * Synchronization actions can be pushed to background queue. [[bug>2318]] 
-  * Back-propagated fixes from 5.20–5.20.2 releases+  * Ongoing local delete operation can be moved to a background queue (only on a remote tab, as local tabs do not have a queue). 
- ···* TLS/SSL core upgraded to OpenSSL 1.1.1m+  * Switching to //Segoe UI// font with slightly larger size (9) as recommended for Windows Vista and newer. All windows are now slightly larger accordingly and their layout was unified. 
- ···* XML parser upgraded to Expat 2.4.6.+  * SSH core upgraded to pre-release snapshot of PuTTY 0.83 (2025-01-03.1e45199). It brings the following change: 
 +   * Implement the post-quantum ML-KEM key encapsulation method. [[pbug>ml-kem]] 
 +  * SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.82. 
 +  * Command-line interface for installing public key into server. [[bug>2342]] 
 +  * Installer upgraded to Inno Setup 6.4.0. 
 +· * Thumbnails for WebP images. [[bug>2336]] 
 +  * Change: Finding ''WinSCP.exe'' in a process path if a .NET assembly assembly path is unknown (before looking into an installation folder). [[bug>2339]] 
 + ·* WebDAV/HTTP core upgraded to neon 0.34.0. 
 +  * Better error message when trying to open an inaccessible local drive (such as locked BitLocker drive). 
 +  * ''%%https://%%'' URL to S3 API at ''oraclecloud.com'' is interpreted as S3 protocol, instead of WebDAV. 
 +  * AWS metadata service connection timeout is by default one second and ''AWS_METADATA_SERVICE_TIMEOUT'' is respected. 
 +  * Added new ''ap-southeast-7'' and ''mx-central-1'' AWS regions. 
 +  * Bug fix: Hang when trying to open an inaccessible drive from drive drop down menu
 + ·* Bug fix: On Windows 11, //Windows 10// version was logged. 
 +  * Bug fix: Hang when opening path with duplicated backslash. [[bug>2330]] 
 +  * Bug fix: When moving an ongoing delete operation to background queue, it might attempt to delete the current file again, failing the operation. 
 +  * Bug fix: After system theme change panel context menus stop working. [[bug>2331]] 
 +  * Bug fix: It was possible to start synchronization in new window despite incompatible //Selected files only// option selected by ''Shift''-clicking the //OK// button. [[bug>1870]] 
 +  * Bug fix: Failure when opening two SSH sessions at the same time. [[bug>2334]] 
 +  * Bug fix: Tunneled session password is not remembered. [[bug>2335]] 
 +  * Bug fix: Failure when trying to use a file not containing a private key as a client certificate file with WebDAV. 
 +  * Bug fix: ''Session.DebugLogPath'' cannot be set in single-file bundles. [[bug>2338]] 
 +  * Bug fix: Stray ''set'' command in source code package build script. [[bug>2340]] 
 +  * Bug fix: Duplicate shortcut key in local //Open directory// window for shared bookmarks. [[bug>710]] 
 +  * Bug fix: Source code package build script exits parent ''cmd'' console on error. [[bug>2341]] 
 +  * Bug fix: Command to //"Install public key into server"// was enabled, even when no hostname was specified
-===== [[5.19.5]] 5.19.5 ((2021-11-25)) =====+===== [[6.4.1]] 6.4.1 beta ((2024-11-21)) =====
-  * Compatibility with Google Cloud S3 API when duplicating files. [[bug>2038]] +  * IDE upgraded to Embarcadero C++Builder 11. [[bug>618]] 
-  * Compatibility with Google Cloud S3 API when deleting implicitly existing directories. [[bug>2042]] +  * Change: Dropped support for Windows XP and Windows Vista. Minimal supported version is Windows 7. 
-  * Translation updated: Turkish+  * Improvements to Synchronization checklist window: 
-  * Logging a reference to [[bug>1952]] when an OpenSSH 8.8 (or newer) server refuses the key+    * Command to find //Move// candidate. 
-  * Bug fix: Crash when new contents is copied to the clipboard while downloading files pasted from the clipboard. [[bug>2036]] +    * //Move// command can be used with a set of orphaned files and new folder in source directory to create that directory on the target side and move the orphaned files there. 
-  * Bug fix: //Browse Remote Directory// command on Synchronization checklist did not locate file with spaces+    * Added //Calculate All// command. 
-  * Bug fix: Extension //ZIP and Upload// does not work with files in a drive root. [[bug>2039]] +    * Added a keyboard shortcut to //Calculate// command. 
-  * Bug fix: Path on Console window was not shortened when it did not fit.+    * //Move// command can be used with long local paths. 
 +  * Compatibility with new OneDrive WebDAV interface. [[bug>2321]] 
 +  * Optimized loading of file panels when switching between tabs with different filters. [[bug>2315]] 
 +  * Optimized browsing deep local directory trees
 +  * XML parser upgraded to Expat 2.6.3. 
 +  * Including PuTTY and OpenSSL versions in ''/info''. 
 +  * Added new ''ap-southeast-5'' AWS region. 
 +  * Gracefully handling invalid Unicode characters FFFF and FFFE in filenames in .NET assembly. [[bug>2325]] 
 +  * Bug fix: Failure when system theme change is broadcasted in short order. 
 +· * Bug fix: Browsing long paths was broken. 
 +  * Bug fix: After leaving subdirectory, it is not scrolled into view in the parent directory
 +  * Bug fix: Long local panel location was lost after some file operations. 
 +  * Bug fix: Editor font was scaled twice on monitors with different DPI than the primary one. 
 +  * Bug fix: Option to switch to Location profiles was shown on Open directory dialog even when not possible, while session was disconnected. 
 +  * Bug fix: After delete operation is moved to background, some operations (notably editing) do not work anymore. [[bug>2319]] 
 +  * Bug fix: ''Shift+Ctrl+P'' keyboard shortcut on Login dialog to open site in PuTTY without closing the dialog does not work. [[bug>2320]] 
 +  * Bug fix: Failure when opening TLS connection with invalid OpenSSL configuration file. [[bug>2327]] 
 +  * Bug fix: Rare incorrect conversion of line endings when downloading. [[bug>2324]] 
 +  * Bug fix: Hang when creating temporary files with temporary folder on locked drive. [[bug>2328]]
-===== [[5.19.4]] 5.19.4 ((2021-10-24)) =====+===== [[6.4]] 6.4 beta ((2024-09-19)) =====
-  * Translation updated: Hungarian+  * Thumbnail view in file panels. [[bug>912]] 
-  * Showing release date on the About dialog+  * Three selectable sizes of toolbar icons, showing slightly larger size by default. [[bug>2147]] 
-  * Support for custom certificate store files. [[bug>2034]] +  * Optimized working with large local directories: [[bug>2264]] 
-  * Allow other ''2xx'' responses to ''PWD'' command, not only the standard ''257''. [[bug>1768]] +    * Loading large directory trees in the background
-  * Bug fix: When there are both site folder and site with the same name and the site was selected when closing the Login dialog, when reopening, the folder was selected instead.+   * Hidden directory trees are loaded only in the background. 
 + ···* Optimizing directory loading by checking existence of subfolders in the background. 
 +   * Optimized reading directories for file panel. 
 +    * Optimized browsing within directory tree with lots of subfolders
 +  * Dark theme for session tabs. [[bug>1806]] 
 + * Improvements to AWS/S3 authentication and configuration handling: 
 +    * Allowed assuming IAM role. [[bug>2249]] 
 +   * Credential profiles in ''.aws/config'' file are also recognized. 
 +····* Preferring configuration file defined using an environment variable over the default one. 
 +    * Only profiles that contain both ''aws_access_key_id'' and ''aws_secret_access_key'' are listed on the Login dialog 
 +    * Bug fix: The ''.aws/credentials'' file path was resolved using ''AWS_CONFIG_FILE'' environment variable instead of correct ''AWS_SHARED_CREDENTIALS_FILE''. 
 +  * Incremental search improvements: 
 +    * Search panel pops up on ''Ctrl+F'' to make the function easier to find. [[bug>2281]] 
 +    * Layout of search panel on Login dialog improved. 
 +    * Search options context menu added to the search panel on Login dialog. 
 +  * Remembering panel scroll position when switching tabs or refreshing. [[bug>1057]] 
 +  * Search for Preferences options. 
 +  * TLS/SSL core upgraded to OpenSSL 3.3.2. 
 +  * Site import from an INI file. [[bug>2290]] 
 +  * Preserve timestamp when duplicating remote file using SFTP extension ''copy-data'' (OpenSSH). [[bug>2307]] 
 +  * Changing caret position on the first click on an inactive editor window. [[bug>2304]] 
 +  * Change: Limiting SFTP version to 3 with non-well-known SFTP servers as a workaround for interoperability issues. [[bug>2247]] 
 +  * Installer upgraded to Inno Setup 6.3.1. 
 +  * In icons view, files are rearranged automatically when the panel is resized. 
 +  * Explorer interface view style toolbar button now shows icon for the current style, instead of the next style. 
 +  * Fallback to nonresumable transfer when temporary target file cannot be created. [[bug>2277]] 
 +  * Optionally disabled smooth scrolling in an internal editor. [[bug>128]] 
 +  * Prevented redrawing scrollbars when loading remote directory tree. [[bug>2313]] 
 +  * Open window maximized when closed while minimized from maximized state. [[bug>2305]] 
 +  * Compatibility with FTP servers that return an empty path in root. [[bug>2300]] 
 +  * Ignoring WebDAV ''PROPFIND'' result entries that do not belong to the requested directory. [[bug>2312]] 
 +  * Optionally following ''NoViewOnDrive'' policy. [[bug>2310]] 
 +  * Recognizing matching Azure certificate files. [[bug>2311]] 
 +  * Logging can be enabled for installer subtasks. 
 +  * Limited SFTP upload queue length to avoid networking congestion. 
 +  * Updated to JCL library 2.8 commit 6380ce72. 
 +  * //Columns// menu in Explorer interface is enabled only in //Details// view. 
 +  * With ''/rawconfig'', session is never opened in an existing instance. 
 +  * Not including useless OpenSSL states in error reporting. 
 +  * Bug fix: Possibility that files in root folder were incorrectly used. 
 +  * Bug fix: Failure when system theme is changed at the same time directory change is detected. [[bug>2286]] 
 +  * Bug fix: Tree indentation does not scale correctly. [[bug>2288]] 
 +  * Bug fix: It was possible to start renaming a site by double-clicking its node while editing the site
 +  * Bug fix: Cannot download from WebDAV server when the request is redirected to the same path on another server. [[bug>2293]] 
 +  * Bug fix: Overlay images were not drawn in icons view when //Name// column in //Details// view was too narrow. 
 +  * Bug fix: Some Unicode texts, notably custom command names, were saved incorrectly in an INI file. [[bug>2301]] 
 +  * Bug fix: Caption of permissions group labels disappears when hovered over on Windows 11.
-===== [[5.19.3]] 5.19.3 ((2021-10-11)) =====+===== [[6.3.8]] 6.3.8 (not released yet) ((2025-03-14)) =====
-  * Translation updated: French+  * Back-propagated fixes from 6.4.3 release
-  * TLS/SSL core upgraded to OpenSSL 1.1.1l. + ···* XML parser upgraded to Expat 2.7.0.
-  * Using //Documents// folder when the last used local directory in Explorer interface does not exist anymore. [[bug>2011]] +
-  * Bug fix: TLS session resumption is not working for subsequent FTP transfers with TLS 1.3 when the server requires reuse of the session of the previous transfer. [[bug>2018]] +
-  * Bug fix: Cannot access S3 bucket root when the access policy checks for empty prefix. [[bug>2021]] +
- ·* Bug fix: Response from ProFTPD FTP checksum commands is not recognized. [[bug>2023]] +
-  * Bug fix: Failure when submitting prompt with //"Never ask me again"// selected. [[bug>2022]] +
-  * Bug fix: Panels are drawn incorrectly after toggling //Full row select//. [[bug>2025]] +
-  * Bug fix: Timeout while uploading files to some FTP servers using TLS 1.3. [[bug>2030]] +
-  * Bug fix: Incomplete listing for S3 servers that indicate truncated listing after the contents and whose pagination is a multiple of 8 (e.g. Backblaze). [[bug>2032]]+
-===== [[5.19.2]] 5.19.2 ((2021-07-21)) =====+===== [[6.3.7]] 6.3.7 ((2025-02-20)) =====
-  * Translation completed: French+  * Translation completed: Belarusian
-  * Restored compatibility with FTP servers that return malformed ''cdir'' and ''pdir'' entries in directory listing. [[bug>2004]] +  * TLS/SSL core upgraded to OpenSSL 3.2.4. 
- ·* Fix from [[&url(puttychanges)|PuTTY 0.76]]: Avoid crash in MIT Kerberos for Windows on session restart+  * Back-propagated fixes and improvements from upcoming 6.4.2 beta release: 
- ·* SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.76. It brings the following change: After 30 or so simultaneous sessions, Pageant stops working. [[pbug>win-pageant-max-connections]] + ···* Added new ''ap-southeast-7'' and ''mx-central-1'' AWS regions
- ·* Bug fix: Empty local drive could not be entered. [[bug>2000]] + ···* Bug fix: Failure when opening two SSH sessions at the same time. [[bug>2334]] 
- ·* Bug fix: TLS settings in default site settings is not restored when opening Login dialog in some cases. [[bug>2001]] + ···* Bug fix: Tunneled session password is not remembered. [[bug>2335]] 
- ·* Bug fix: Memory leak when deleting completed background transfers. + ···* Bug fix: Stray ''set'' command in source code package build script. [[bug>2340]] 
-··* Bug fix: Hang when running under Task Scheduler or a similar service with session logging enabled. [[bug>2005]]+ ···* Bug fix: Source code package build script exits parent ''cmd'' console on error. [[bug>2341]]
-===== [[5.19.1]] 5.19.1 ((2021-06-30)) =====+===== [[6.3.6]] 6.3.6 ((2024-11-25)) =====
-  * Translation updated: Italian+  * Back-propagated improvements and fixes from 6.4.1 beta and 6.4.2 beta releases: 
-  * Incrementing port numbers for secondary connections of tunneled sessions with fixed forwarding port number. [[bug>1996]] +    * Compatibility with new OneDrive WebDAV interface. [[bug>2321]] 
-  * Bug fix: Failure when automatically opening a workspace on startup with too many sessions. [[bug>1997]] +   * XML parser upgraded to Expat 2.6.3. 
- ·* Bug fix: Failure when reading a key file without a trailing newline. [[bug>1998]] +   * Added new ''ap-southeast-5'' AWS region. 
- ·* Bug fix: Failure when SFTP server resolves ''.'' path to an empty string. [[bug>1999]]+····* Bug fix: After delete operation is moved to background, some operations (notably editing) do not work anymore. [[bug>2319]] 
 + ···* Bug fix: ''Shift+Ctrl+P'' keyboard shortcut on Login dialog to open site in PuTTY without closing the dialog does not work. [[bug>2320]] 
 + ···* Bug fix: Hang when trying to open an inaccessible drive from drive drop down menu. 
 +· * Translations completed: Danish, and updated: Belarusian.
-===== [[5.19]] 5.19 ((2021-06-17)) =====+===== [[6.3.5]] 6.3.5 ((2024-09-10)) =====
-  * When installing an extension from a URL, not saving the extension with BOM. +  * TLS/SSL core upgraded to OpenSSL 3.2.3. 
-··* Not aborting "Keep remote directory up to date" function when connection is lost while deleting files or looking for differences and the session is reconnected. [[bug>1994]] +  * XML parser upgraded to Expat 2.6.3. 
-  * Bug fix: When handling URL in an existing WinSCP instance, session settings from a stored site named after the URL hostname are not used. [[bug>1992]] +  * Better error message when server is using incompatible TLS protocol version. [[bug>2299]] 
-  * Bug fix: It was possible to move toolbar on progress windows+  * Translations updated: Belarusian and Finnish
-  * Bug fix: When installing an extension from a file, it is always saved in UTF-8 with BOM, disregarding the original encoding. [[bug>1993]] +  * Bug fix: Incorrect //"Credentials were not specified"// error when authentication fails due to incorrect password with FTP protocol. [[bug>2302]] 
-  * Bug fix: When "Keep remote directory up to date" function was started from command-line, disconnects were not detected. +  * Bug fix: Stall when switching from //S3// to other protocol on Login dialog on some networks. [[bug>2309]]
-· * Bug fix: When connection was lost and not reconnected, the "Keep remote directory up to date" window was not closed.+
-===== [[5.18.6]] 5.18.6 RC ((2021-06-10)) =====+===== [[6.3.4]] 6.3.4 ((2024-06-17)) =====
-  * XML parser upgraded to Expat 2.4.1+  * TLS/SSL core upgraded to OpenSSL 3.2.2
-  * Installer upgraded to Inno Setup 6.2.0+  * Translations updated: Belarusian, Danish and Russian
-  * Using multipart uploads with S3 protocol on Google Cloud as it is supported there now+  * Standalone executable installer can run over corrupted MSI installation. [[bug>2294]] 
-  * Bug fix: Broken layout of Properties dialog when opening on a secondary display with high DPI primary display. [[bug>1990]] +  * Support for up-to 16KB WebDAV cookies. [[bug>2289]] 
-  * Bug fix: The //"Drag & drop shell extension"// installation component was not showing its size+  * Bug fix: Failure when trying to automate file synchronization by checksum on an SFTP server that does not support it natively. [[bug>2291]] 
-  * Bug fix: When saving a local file, the //"Saving"// status on the Internal editor status bar is never cleared. +  * Bug fix: Remote panel does not refresh after //"ZIP and Upload"//. [[bug>2292]]
-  * Bug fix: No error message is sometimes shown when SFTP server disconnects. [[bug>1991]]+
-===== [[5.18.5]] 5.18.5 RC ((2021-05-20)) =====+===== [[6.3.3]] 6.3.3 ((2024-04-16)) =====
-  * Translation updated: Farsi. +  * SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.81]]. \\ It brings the following change: 
-  * Support for PPK version 3 keys from PuTTY 0.75. [[bug>1986]] [[pbug>ppk3]] +    * Security fix for CVE-2024-31497: NIST P521/ecdsa-sha2-nistp521 signatures are no longer generated with biased values of //k//. The previous bias compromises private keys. [[bug>2285]] [[pbug>vuln-p521-bias]] 
-  * SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.75. It brings the following changes: +  * Translation updated: Belarusian
-    * Pageant now supports loading a key still encrypted, and decrypting it later by prompting for the passphrase on first use. [[pbug>pageant-deferred-decrypt]] +  * XML parser upgraded to Expat 2.6.2
-   * Upgraded default SSH key fingerprint format to OpenSSH-style SHA-256.[[pbug>ssh-fingerprint-formats]] +  * Support for TortoiseMerge in //Compare Files// extension. [[bug>2279]] 
-    * PuTTYgen now supports alternative provable-prime generation algorithm for RSA and DSA. +  * Bug fix: File panel does not have focus after Login in Explorer interface. [[bug>2276]] 
- ···* Replaces Windows Pageant's IPC with named pipes. [[pbug>pageant-named-pipe]] +  * Bug fix: Failure when closing the last remote tab. [[bug>2283]] 
-    * Bug fix: PuTTYgen mis-writes OpenSSH private key format for some Ed25519 keys. [[pbug>openssh-ed25519-corrupt-private-key]] +  * Bug fix: Copy and paste to another application in Store installation sometimes does not work. [[bug>2284]]
-  * Bug fix: Moving a transfer to background just in between two individual file transfers cancels the transfer. [[bug>1983]] +
-  * Bug fix: Files saved in external editors are not uploaded in timezones behind UTC. [[bug>1985]] +
-  * Bug fix: //Sort > By Type icon// for was still incorrect. +
- +
-===== [[5.18.4]] 5.18.4 RC ((2021-05-06)) ===== +
- +
-  * TLS/SSL core upgraded to OpenSSL 1.1.1k. +
-  * XML parser upgraded to Expat 2.3.0. +
-  * The enumerable returned by ''Session.EnumerateRemoteFiles'' implements the interface implicitly to allow access to the interface method (''GetEnumerator'') from late-bound languages, like PowerShell. +
-  * Disabling multipart uploads with S3 protocol on Google Cloud they are not supported there. [[bug>1972]] +
-  * Allow downloading a file from an FTP server via a symbolic link in scripting or when handling a URL. [[bug>1973]+
-  * Allowing use of the stream returned by ''Session.GetFile'' from a different thread. [[bug>1978]] +
-  * Workaround for specific encoding of special characters in filenames by OneDrive WebDAV interface. [[bug>1824]] +
-  * ''%%https://%%'' URL with known S3 API hostname (''s3.amazonaws.com'', ''digitaloceanspaces.com'', ''storage.googleapis.com'') is interpreted as S3 protocol, instead of WebDAV. +
-  * Automatically resume transfer when TLS re-key fails. [[bug>1982]] +
-  * Translation updated: German+
-  * Bug fix: Ignoring disconnect messages from the server while closing the connection. [[bug>1977]] +
-  * Bug fix: Preventing another application (or WinSCP instance) stealing the selected tunnel port. [[bug>1971]] +
-  * Bug fix: Hang after receiving multiline response from FTP server. [[bug>1963]] +
-  * Bug fix: //Sort > By Type// icon for was incorrect. +
-  * Bug fix: Keyboard cues were shown in toolbar buttons drop down menus even when the menu was dropped down with mouse. +
-  * Bug fix: Failure when connecting to FTPS server that supports client certificates with translation that uses multi byte encoding. [[bug>1966]] +
-  * Bug fix: Remembered password is forgotten after the first failed (re)connect, even if the failure did not involve the password. [[bug>1967]] +
-  * Bug fix: Problems with port forwarding are not detected. [[bug>1970]] +
-  * Bug fix: Potential failure when waiting for a command executed from Console window is aborted. +
-  * Bug fix: When saving a site with a slash in the username, it is misinterpreted as a site folder. +
-  * Bug fix: DST start or end causes edited/opened files to be uploaded. [[bug>1974]] +
-  * Bug fix: Failure when retrieving a directory listing from an FTP server when the data are transmitted in huge amount of tiny chunks. [[bug>1976]] +
-  * Bug fix: Some operations with relative paths (notably creating and deleting a subdirectory) were failing on encrypted session. +
-  * Bug fix: //Local > Go to > Explore Directory// was not working with focused remote panel. +
-  * Bug fix: A workspace session opened from a stored site could not be used for operation in a new window or duplicated. +
-  * Bug fix: Error when uploading an empty folder in the foreground or any folder in the background to an FTP server with permissions configured. +
-  * Bug fix: Adding new background transfer while queue processing is disabled and some parallelized transfer was already started results in "waiting" items being endlessly added to the queue list.+
[[history_old|Older versions]] [[history_old|Older versions]]
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~~ARCHIVE=history_old~~ ~~ARCHIVE=history_old~~

Last modified: by martin