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history 2022-05-20 history 2024-05-08 (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)) ===== +===== [[6.4]] 6.4 (not released yet) ((2024-05-07)) =====
-  * 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).+
-===== [[5.20.4]] 5.20.4 (not released yet) ((2022-05-20)) =====+··* Optimized working with large local directories: [[bug>2264]] 
 +    * Loading large directory trees on the background. 
 +    * Hidden directory trees are loaded only in the background. 
 +    * Optimizing directory loading by checking existence of subfolders on the background. 
 +    * Optimized reading directories for file panel. 
 +    * Optimized browsing within directory tree with lots of subfolders. 
 +  * 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''. 
 +  * Fallback to nonresumable transfer when temporary target file cannot be created. [[bug>2277]] 
 +· * Logging can be enabled for installer subtasks. 
 +  * Limited SFTP upload queue length to avoid networking congestion. 
 +· * 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]]
-* Improved error message when FTP server returns malformed response. [[bug>2077]]+===== [[6.3.4]] 6.3.4 (not released yet) ((2024-04-25)) =====
-===== [[5.20.3]] 5.20.3 RC ((2022-05-17)) =====+··* Translation updated: Belarusian and Danish.
-··* Translations completed: Catalan, Czech, Dutch, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish and Ukrainian; and updated: Vietnamese +===== [[6.3.3]] 6.3.3 ((2024-04-16)) =====
-  * Streaming support in .NET assembly and scripting for FTP protocol. [[bug>1945]] +
-  * Improved compatibility with MVS systems. [[bug>2069]] +
-  * New .NET assembly method ''Session.TryGetFileInfo''. Thanks to @RachamimYaakobov. [[bug>2068]] +
-  * Expanding environment variables in Open Directory/Location Profiles dialogs in local paths. [[bug>909]] +
-  * Optimized loading of large directories. [[bug>1631]] +
-  * TLS/SSL core upgraded to OpenSSL 1.1.1o. +
-  * Installer upgraded to Inno Setup 6.2.1. +
-· * When group (//Site/Shared//) to which new location profile is added is changed, switching the page to the target group. +
-··* Preventing occasional exhaustion of resources while testing WinSCP executable version on repeated use of .NET assembly. [[bug>2075]] +
-  * 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]] +
-  * Bug fix: File panels malfunction when files are dropped from other application to it. [[bug>2071]] +
-  * Bug fix: When logging transfer statistics, recent transfer speed was logged instead of average speed of whole transfer. [[bug>2073]] +
-  * Bug fix: z/OS PDS members without ISPF statistics are omitted in directory listing. [[bug>2076]]+
-===== [[5.20.2]] 5.20.2 beta ((2022-04-06)) =====+··* SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.81]]. \\ It brings the following change: 
 +    * 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]] 
 +  * Translation updated: Belarusian. 
 +  * XML parser upgraded to Expat 2.6.2
 +  * Support for TortoiseMerge in //Compare Files// extension. [[bug>2279]] 
 +· * Bug fix: File panel does not have focus after Login in Explorer interface. [[bug>2276]] 
 +  * Bug fix: Failure when closing the last remote tab. [[bug>2283]] 
 +  * Bug fix: Copy and paste to another application in Store installation sometimes does not work. [[bug>2284]]
-··* Translations updated: German and Vietnamese. +===== [[6.3.2]] 6.3.2 ((2024-03-12)) =====
-  * 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 updated: Belarusian. 
-  * File masks relative to the root of an operation. [[bug>2052]] +· * XML parser upgraded to Expat 2.6.1. 
-  * Private key can be provided as string in .NET assembly and scripting. [[bug>2044]] +  * Optimized startup when right panel local directory tree is not visible. 
-  * Support for importing key files that are specified using home ''~'' prefix from OpenSSH ''config'' file. [[bug>2053]] +  * Workaround for SFTP servers (Cisco) which omit message field from status response. [[bug>2272]] 
-  * Translation updated: German. +  * Bug fix: Password pipe cannot be used to open a session in an existing instance. [[bug>2265]] 
-  * TLS/SSL core upgraded to OpenSSL 1.1.1m. +  * Bug fix: Hang when canceling connection while reading remote directory. [[bug>2266]] 
-··* Commands that do not fit on //Custom Commands// toolbar are presented in drop down menu, instead of a horizontal bar. [[bug>554]] +  * Bug fix: Failure when canceling FTP connection while reading remote directory. [[bug>2267]] 
-  * First hiding right-most //Custom Commands// toolbar commands that do not fit. +  * Bug fix: Cannot start on Windows XP. [[bug>2268]] 
-  * Prevent hang when dragging files without drag&drop shell extensions when some mapped network drive is not available. [[bug>2054]] +  * Bug fix: Installation hangs when adding installation path to search path when executed in session 0. [[bug>2270]] 
-  * Added new ''ap-southeast-3'' AWS region. +  * Bug fix: Misplaced stored site use warning in scripting when session name is specified. [[bug>2271]] 
-  * XML parser upgraded to Expat 2.4.2. +  * Bug fix: Correcting neon version in About box and logs.
-  * 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)) =====+===== [[6.3.1]] 6.3.1 ((2024-02-21)) ===== 
 +  * Translation completed: Norwegian. 
 +  * Bug fix: Badly encoded SFTP packet when renaming a file using SFTP version 5 and newer. [[bug>2259]] 
 +  * Bug fix: Failure when trying to synchronize files by checksum on server that does not support it. [[bug>2260]] 
 +  * Bug fix: Random hang/failure when closing FTP TLS 1.3 connection. [[bug>2261]] 
 +  * Bug fix: Cannot use IPv6 literal as hostname on Login dialog. [[bug>2263]]
-··* Support for ACL for S3 protocol. [[bug>1641]] +===== [[6.3]] 6.3 ((2024-02-14)) =====
-  * SSH core upgraded to [[&url(puttychanges)|PuTTY 0.76]]. [[bug>1984]] \\ It brings the following changes: +
-    * Support Curve448 key exchange method. [[pbug>curve448]] +
- ···* Support Ed448 user and host keys. [[pbug>ed448]] +
-    * Support rsa-sha2-256 and rsa-sha2-512 SSH public key algorithms. [[bug>1952]] [[pbug>rsa-sha2]] +
-    * Change: SHA-256 fingerprints are not padded anymore. +
-  * It is possible to import sessions from OpenSSH ''config'' file. [[bug>1896]] +
-  * Change: Removed support for SSH-1. +
-  * Optionally keeping symbolic link name in path instead of resolving it with SFTP protocol. [[bug>81]] +
-  * Improved shortening long paths, when single level name is too long on its own. [[bug>2043]] +
-  * WebDAV core upgraded to neon 0.32.1. +
-  * Allow displaying all VMS file revisions with FTP protocol. [[bug>1944]] +
-  * Support reading S3 credentials from AWS CLI configuration. [[bug>1941]] +
-  * Bytes transferred are recorded in XML log and available in .NET assembly API. [[bug>597]] +
-  * Generating PPK3 keys. +
-  * It is possible to copy information to the clipboard from the Properties dialog. +
-  * Made ''WinSCP.exe'' be deployed even when WinSCP NuGet package is included as transitive dependency. [[bug>2017]] +
-  * When performing a single-item atomic operation, displaying indeterminate progress status. +
-  * 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)) =====+··* XML parser upgraded to Expat 2.6.0. 
 +· * Bug fix: Hang when prompt pops up while SFTP session is being reconnected. [[bug>2258]]
-··* Translation updated: German. +===== [[6.2.4]] 6.2.4 RC ((2024-02-03)) =====
-· * Back-propagated fixes from 5.20–5.20.2 releases: +
-   * TLS/SSL core upgraded to OpenSSL 1.1.1m. +
- ···* XML parser upgraded to Expat 2.4.6.+
-===== [[5.19.5]] 5.19.5 ((2021-11-25)) =====+··* Translations completed: Farsi, French, Japanese, Spanish and Traditional Chinese
 +  * TLS/SSL core upgraded to OpenSSL 3.2.1. 
 +  * WebDAV/HTTP core upgraded to neon 0.33.0. 
 +· * Bug fix: Failure when trying to upload file using double-click over disconnected session. [[bug>2254]] 
 +· * Bug fix: Failure after long frequent use of session tabs. [[bug>2255]] 
 +  * Bug fix: //New tab// icon is drawn incorrectly on Explorer interface with //Show selective text labels// turned off. [[bug>2257]] 
 +  * Bug fix: Failure when switching to another application while new session is being opened using //New Tab// tab. [[bug>2251]]
-··* Compatibility with Google Cloud S3 API when duplicating files. [[bug>2038]] +===== [[6.2.3]] 6.2.3 RC ((2024-01-19)) =====
-  * Compatibility with Google Cloud S3 API when deleting implicitly existing directories. [[bug>2042]] +
-  * Translation updated: Turkish. +
-  * Logging a reference to [[bug>1952]] when an OpenSSH 8.8 (or newer) server refuses the key. +
-  * Bug fix: Crash when new contents is copied to the clipboard while downloading files pasted from the clipboard. [[bug>2036]] +
-· * Bug fix: //Browse Remote Directory// command on Synchronization checklist did not locate file with spaces. +
-  * Bug fix: Extension //ZIP and Upload// does not work with files in a drive root. [[bug>2039]] +
-  * Bug fix: Path on Console window was not shortened when it did not fit.+
-===== [[5.19.4]] 5.19.4 ((2021-10-24)) =====+··* Added new ''ca-west-1'' AWS region. 
 +  * Translations completed: Catalan, Czech, Dutch, Finnish, German, Hungarian, Italian, Korean, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Turkish and Tamil; and updated: Japanese. 
 +  * Support for ''posix-rename@openssh.com'' SFTP extension. [[bug>2231]] 
 +  * When cleaning up application data, deleting even ''Martin Prikryl'' and ''WinSCP 2'' root keys, if they remain empty. 
 +  * Ignoring attempts to directly move/duplicate file over itself, as if protocol requires deleting, the file would be lost. 
 +  * Configurable FTP TLS shutdown procedure. [[bug>2250]] 
 +  * Not failing connection when FTP server responds to ''CSID'' command with an error. [[bug>2253]] 
 +  * Bug fix: Certificate authority cache was not copied to new configuration storage nor cleaned up with other caches. 
 +· * Bug fix: ''ssh'' protocol URL handling was not completely unregistered. 
 +· * Bug fix: Reported transfer size is rarely incorrect during FTP downloads. 
 +  * Bug fix: Failure after connecting to server. [[bug>2251]] 
 +  * Bug fix: FTP ''CSID'' command does not end with semicolon. [[bug>2252]]
-··* Translation updated: Hungarian. +===== [[6.2.2]] 6.2.2 beta ((2023-12-22)) =====
-  * Showing release date on the About dialog. +
-  * Support for custom certificate store files. [[bug>2034]] +
-· * Allow other ''2xx'' responses to ''PWD'' command, not only the standard ''257''. [[bug>1768]] +
-  * 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.+
-===== [[5.19.3]] 5.19.3 ((2021-10-11)) =====+··* SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.80]]. \\ It brings the following change: 
 +    * Mitigations for SSH protocol "Terrapin" vulnerability. [[bug>2246]] [[pbug>vuln-terrapin]] 
 +  * Support for ''Include'' directive when importing sites from OpenSSH. [[bug>2239]] 
 +  * Change: .NET assembly collections are tagged with ''ClassInterfaceType.None'' to avoid warnings from ''regasm''. 
 +  * Not using directory listing to keep FTP session alive by default. [[bug>2244]] 
 +  * Windows Store installation on Windows 11 was incorrectly using INI file for configuration storage by default. [[bug>2245]] 
 +· * Bug fix: Find dialog file list is scaled incorrectly on some multi monitor systems with different scaling. [[bug>2241]] 
 +  * Bug fix: Cannot browse long local paths. [[bug>2242]]
-··* Translation updated: French. +===== [[6.2.1]] 6.2.1 beta ((2023-12-05)) =====
-  * TLS/SSL core upgraded to OpenSSL 1.1.1l. +
-  * 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)) =====+··* File hash can be used as criterion for synchronization. [[bug>52]] 
 +  * Consistent behavior across protocols and protocol capabilities when duplicating remote files. [[bug>2233]] 
 +  * //Columns > Reset Layout// command added to Explorer interface too. 
 +  * TLS/SSL core upgraded to OpenSSL 3.2.0. 
 +  * Support for "Requester pays" S3 buckets. [[bug>2213]] 
 +· * Optional more prominent active session tab. [[bug>2229]] 
 +  * Optionally not shortening tab titles. [[bug>2202]] 
 +· * New ''winscp.net'' root certificate
 +· * Restored support for legacy version of the Digest algorithm specified in RFC 2069. [[bug>2109]] 
 +  * Restored consistent behavior of failing, between duplicating and moving/renaming files over existing file with WebDAV protocol in scripting and .NET assembly. 
 +  * When moving a folder by drag&drop to a path that already contains a subfolder with the same name, the existing folder is overwritten. 
 +  * Shorter and more friendly formatting of long time intervals. [[bug>2236]] 
 +  * When typing ambiguous port numbers in Login dialog, keeping the current protocol, even if it is not the default protocol for the port. 
 +  * Bug fix: Failure when //New Tab// is clicked while another session is still being loaded. 
 +  * Bug fix: Corrected some painting artifacts on session tabs, particularly on Windows 11. 
 +  * Bug fix: ''Shift+F5'' shortcut operated with a focused file, rather than with selected files. 
 +  * Bug fix: OpenSSL version in About dialog was not up to date. 
 +  * Bug fix: Cannot leave directory entered via cache with SCP protocol if it was deleted meanwhile. [[bug>2234]] 
 +  * Bug fix: Failure when connection is lost while reading remote directory with SFTP protocol. [[bug>2235]] 
 +  * Bug fix: Multipart upload to Cloudflare R2 S3 interface fails due to too long upload ID. [[bug>2237]] 
 +  * Bug fix: Panel focus was lost in some situations. 
 +  * Bug fix: When S3 or WebDAV server did not provide file timestamp, downloaded file was set to oldest possible timestamp. 
 +  * Bug fix: When session URL is typed into //Host name// box or pasted using context menu of the box and the Login dialog is submitted using ''Enter'' key, the URL is not parsed correctly. 
 +  * Bug fix: Failure when saving edited file over reconnected session after previous reconnect attempt was aborted. [[bug>2238]]
-··* Translation completed: French+===== [[6.2]] 6.2 beta ((2023-10-05)) ===== 
-  * Restored compatibility with FTP servers that return malformed ''cdir'' and ''pdir'' entries in directory listing. [[bug>2004]] +··* Single large file can be downloaded using multiple SFTP connections. [[bug>513]] 
-  * Fix from [[&url(puttychanges)|PuTTY 0.76]]: Avoid crash in MIT Kerberos for Windows on session restart+  * Support for OpenSSH certificates for host verification. Sponsored by [[https://goteleport.com/|Teleport]]. [[bug>2145]] 
-  * 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]] +  * SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.79]]. \\ It brings the following change: 
-  * Bug fix: Empty local drive could not be entered. [[bug>2000]] +    * Support for HMAC-SHA-512. [[pbug>hmac-sha2-512]] 
-  * Bug fix: TLS settings in default site settings is not restored when opening Login dialog in some cases. [[bug>2001]] +  * TLS/SSL core upgraded to OpenSSL 3.1.3. 
-  * Bug fix: Memory leak when deleting completed background transfers+  * Allowed S3 connection with IAM role instead of credentials. [[bug>2089]] 
-  * Bug fix: Hang when running under Task Scheduler or a similar service with session logging enabled. [[bug>2005]]+  * Command to open the same folder as in the other panel in local file manager mode. [[bug>2189]] 
 +  * Support appending when streaming file contents to remote server. [[bug>2214]] 
 +  * Commands to reset layout of file panels and background transfer queue list columns. 
 +  * Change: SSL (3.0) is no longer supported. TLS 1.0 and 1.1 are disabled by default, to match the OpenSSL 3 defaults. 
 +  * Using optimized OpenSSL implementations of some algorithms. 
 +  * Command to automatically size file panel columns. [[bug>2196]] 
 +  * Allowed browsing a source folder/file instead of downloading when handling a download URL. [[bug>2211]] 
 +  * Passing password to PuTTY using named pipe instead of commandline. 
 +  * Made it harder to mis-click "never show this again" checkboxes. [[bug>2217]] 
 +  * ''winscp.net'' root certificate is always trusted when checking for updates, even when (corporate managed) Windows certificate store does not trust it. [[bug>2212]] 
 +  * Not browsing a source folder when handling a download URL when a download dialog is canceled. 
 +  * Recognizing ''CertificateFile'' directive when importing sites from OpenSSH. [[bug>2220]] 
 +  * Restored ability to duplicate remote folders using ''cp'' command in secondary shell session even when the SFTP server supports ''copy-file''/''copy-data'' extension. [[bug>2227]] 
 +  * ''%%https://%%'' URL with ''r2.cloudflarestorage.com'' hostname is interpreted as S3 protocol, instead of WebDAV. 
 +  * Recognizing path in //Host name// box on Login dialog. [[bug>2219]] 
 +  * Improved behavior when moving/renaming over an existing folder. [[bug>2209]] 
 +  * Improved OpenSSH ''config'' file parsing, particularly quoted and escaped values. [[bug>2206]] 
 +  * Support for ProFTPD command ''%%OPTS REST STOR%%'' to query if upload restart is possible. [[bug>2194]] 
 +  * Not showing a filter mask on a disconnected panel. 
 +  * Implemented generic ''ICollection'' implicitly by .NET assembly collections. [[bug>2187]] 
 +··* ''ProxyMethod'' raw session setting supports symbolical value names. 
 +  * Ignoring disconnects from the server while closing the connection. [[bug>2195]] 
 +  * Translations updated: Danish and Traditional Chinese. 
 + * Preventing background transfer queue list columns width to shrink too much. [[bug>2208]] 
 +  * Not forcing text mode for edits with Windows Notepad on Windows 10 1809 and newer, as it already supports non-Windows line endings
 +  * Allowed disabling SFTP extension use. [[bug>2222]] 
 +  * Using packet size limit announced by OpenSSH ''limits@openssh.com'' extension. 
 +  * Improved HTTP error reporting and logging
 + * With application logging enabled, automatic updates installation is started with logging too. 
 +  * Throwing an exception when ''Session.SessionLogPath'' is set to a path with invalid ''.xml'' extension. [[bug>2215]] 
 + * Recognizing IP addresses starting with zero in FTP PASV response as unroutable. [[bug>2224]] 
 +  * When there is both administrative and non administrative installation, automatic update automatically selects the the correct one for update
 +  * Not displaying Administrator shield icon on //Upgrade// button, when Administrator permissions are not needed for the upgrade. 
 +  * More meaningful error message when credentials are missing in scripting and .NET assembly. 
 +  * Bug fix: WebDAV or S3 certificate that is recognized by Windows Certificate store, but have other issues, cannot be marked trusted by the user. [[bug>2191]] 
 +··* Bug fix: Localized HTTP connection error messages are incorrectly decoded. [[bug>2197]] 
 +  * Bug fix: Special characters in directory names were not correctly restored when uploading on background with multiple connections for single transfer enabled. 
 +  * Bug fix: Master password prompt was not added to taskbar when opening session from commandline or when automatically loading workspace to yet invisible main window. 
 +  * Bug fix: Handling download URL does not work when another idle instance is running. [[bug>2203]] 
 +  * Bug fix: TLS session resumption is not working for subsequent FTP data connections with TLS 1.3 with some servers. [[bug>2210]] 
 +  * Bug fix: Failure when using ''/browse='' switch and a file panel is empty. 
 + * Bug fix: Correcting default OpenSSL configuration paths. 
 +  * Bug fix: Potential failure when opening unencrypted HTTP/WebDAV connection. 
 +  * Bug fix: When second local panel tree view has focus, some keyboards shortcuts still operated on the first local panel. 
 +  * Bug fix: Local file panel malfunctions when it starts on a drive hidden by Explorer's policy. [[bug>2216]] 
 +  * Bug fix: When opening UNC path, the network drive is not added to the other local panel directory tree
 +  * Bug fix: When opening the UNC path on the second local panel, the network drive is not added to drive drop-down menus. 
 +  * Bug fix: Script sometimes does not abort after receiving no answer for prompt, when running in batch mode. 
 + * Bug fix: Configuration reading was broken after an attempt to access a non-existing sub-section within a section existed in raw configuration only. 
 +  * Bug fix: WinSCP could ask the server to return more data during SFTP download than it can process. [[bug>2218]] 
 +  * Bug fix: Renaming tab invalidated remembered password. 
 +  * Bug fix: WinSCP loses focus after custom command is executed. [[bug>2221]] 
 +  * Bug fix: Some DLLs were not protected against hijacking. [[bug>2223]] 
 +  * Bug fix: Failure when error occurs on secondary shell session with //Continue on error// option enabled. [[bug>2226]] 
 +  * Bug fix: Failure when reconnect on edited/opened file save is canceled. [[bug>2228]]
-===== [[5.19.1]] 5.19.1 ((2021-06-30)) =====+===== [[6.1.2]] 6.1.2 ((2023-09-19)) =====
-  * Translation updated: Italian. +  * MSI installer is not localized anymore to avoid problems with GPO. [[bug>2200]] 
-  * Incrementing port numbers for secondary connections of tunneled sessions with fixed forwarding port number. [[bug>1996]] +  * TLS/SSL core upgraded to OpenSSL 1.1.1w. 
-  * Bug fix: Failure when automatically opening a workspace on startup with too many sessions. [[bug>1997]] +  * Translations updated: Catalan, Danish, Russian and Turkish. 
-  * Bug fix: Failure when reading a key file without a trailing newline. [[bug>1998]] +· * Added new ''il-central-1'' AWS region. 
-  * Bug fix: Failure when SFTP server resolves ''.'' path to an empty string. [[bug>1999]]+  * Bug fix: Typo in GPL license in installer. [[bug>2201]] 
 +  * Bug fix: Check for application updates was limited to TLS 1.2.
-===== [[5.19]] 5.19 ((2021-06-17)) =====+===== [[6.1.1]] 6.1.1 ((2023-06-21)) =====
-  * When installing an extension from a URL, not saving the extension with BOM+  * Translations completed: Brazilian Portuguese, Farsi and Portuguese; and updated: French and Italian
-  * 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]] +  * Support for file masks in //Keep local directory up to date// extension. [[bug>1892]]. 
-  * 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]] +  * TLS/SSL core upgraded to OpenSSL 1.1.1u. 
-  * Bug fix: It was possible to move toolbar on progress windows+  * Bug fix: Patterns in default values of extension options were escaped in an extension tooltip
-  * 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: //Calculate Directory Sizes// command was redundantly in all local panel column context menus
-  * Bug fix: When "Keep remote directory up to date" function was started from command-line, disconnects were not detected. +  * Bug fix: Thanks and transitioning help toolbar message in Store installation was not readable in Dark theme. [[bug>2198]] 
-· * Bug fix: When connection was lost and not reconnected, the "Keep remote directory up to date" window was not closed.+  * Bug fix: MSI installer runs in Catalan language (or possibly fails) when used in GPO. [[bug>2199]]
-===== [[5.18.6]] 5.18.6 RC ((2021-06-10)) =====+===== [[6.1]] 6.1 ((2023-05-23)) =====
-  * XML parser upgraded to Expat 2.4.1+  * Translations completed: Catalan, Czech, Dutch, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Polish, Romanian, Russian, Simplified Chinese, Spanish, Swedish and Turkish
-  * Installer upgraded to Inno Setup 6.2.0. +  * Consistently open the nearest existing parent folder when the current local panel directory is deleted. [[bug>2182]] 
-  * Using multipart uploads with S3 protocol on Google Cloud as it is supported there now+  * Visual feedback when control (drop down list particularly) is focused via keyboard accelerator
-  * Bug fix: Broken layout of Properties dialog when opening on a secondary display with high DPI primary display. [[bug>1990]] +  * Building .NET assembly in Visual Studio 2022. 
-  * Bug fix: The //"Drag & drop shell extension"// installation component was not showing its size+  * Bug fix: Remote file pasted to an external HDD is downloaded twice. [[bug>2183]] 
-  * Bug fix: When saving a local file, the //"Saving"// status on the Internal editor status bar is never cleared+  * Bug fix: Callstack debug logging in .NET assembly was broken. 
-  * Bug fix: No error message is sometimes shown when SFTP server disconnects. [[bug>1991]]+··* Bug fix: Corrected hint for //Default// session color command
 +  * Bug fix: When reading input ''Stream'' in .NET assembly upload fails in 64-bit process, the transfer is not interrupted. 
 +  * Bug fix: Failure when application log cannot be opened. [[bug>2186]] 
 +  * Bug fix: Work around key algorithm naming change in OpenSSH 7.7 and older (from pre-release of PuTTY 0.79). [[bug>2188]] 
 +  * Bug fix: With debug logging enabled, the echoed script commands and XML log group names miss the command name.
-===== [[5.18.5]] 5.18.5 RC ((2021-05-20)) =====+===== [[6.0.2]] 6.0.2 RC ((2023-04-18)) =====
-  * Translation updated: Farsi. +  * When saving edited/opened file, optionally warning if it was modified meanwhile externally. [[bug>99]] 
-· * Support for PPK version 3 keys from PuTTY 0.75. [[bug>1986]] [[pbug>ppk3]] +  * Autoreconnecting a disconnected session when saving an edited file. [[bug>1858]] 
-  * SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.75. It brings the following changes: +  * Even user-disconnected sessions can be reconnected when saving files opened from them. 
- ···* Pageant now supports loading a key still encrypted, and decrypting it later by prompting for the passphrase on first use. [[pbug>pageant-deferred-decrypt]] +··* Allowed reads with non-zero offsets with stream returned by ''Session.GetFile''. [[bug>2181]] 
-   * Upgraded default SSH key fingerprint format to OpenSSH-style SHA-256.[[pbug>ssh-fingerprint-formats]] + ·* ''puttygen'' switches ''%%--new-passphrase%%'' and ''%%--old-passphrase%%'' are recognized. 
- ···* PuTTYgen now supports alternative provable-prime generation algorithm for RSA and DSA+  * Bug fix: When switching from a remote tab to a local tab, the "right" status bar does not show correct information. 
- ···* Replaces Windows Pageant's IPC with named pipes. [[pbug>pageant-named-pipe]] +··* Bug fix: //Edit Link// command in Explorer interface has incorrect name //Link//. 
- ···* Bug fix: PuTTYgen mis-writes OpenSSH private key format for some Ed25519 keys. [[pbug>openssh-ed25519-corrupt-private-key]] +··* Bug fix: //Mark > Select/Unselect// command was behaving incorrectly. 
-  * Bug fix: Moving a transfer to background just in between two individual file transfers cancels the transfer. [[bug>1983]] + ·* Bug fix: HTTP proxy authentication prompt was not localized
-  * Bug fix: Files saved in external editors are not uploaded in timezones behind UTC. [[bug>1985]] + ·* Bug fix: Directory tree does not adjust line height to custom panel font size. [[bug>2172]] 
-  * Bug fix: //Sort > By Type icon// for was still incorrect.+··* Bug fix: Green artifacts at partial file icon overlay. 
 + ·* Bug fix: The first copy&paste or drag&drop of remote files to other application might fail in Explorer interface. [[bug>2175]] 
 +  * Bug fix: Temporary directory is left behind when WinSCP is closed while it has some remote files copied to the clipboard. [[bug>2176]] 
 +  * Bug fix: ''Session.EnumerateRemoteFiles'' does not work correctly when the mask includes brackets and other symbols. [[bug>2177]] 
 +  * Bug fix: Location profiles should not be used unless the session is connected.
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Last modified: by martin