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history 2020-05-20 history 2024-11-22 17:05 (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]].
-===== [[5.18]] 5.18 (not released yet) ((2020-05-20)) =====+===== [[6.4.2]] 6.4.2 (not released yet) ((2024-11-22)) =====
-  * ''Stream'' interface in .NET assembly. [[bug>1738]] +  * Better error message when trying to open an inaccessible local drive (such as locked BitLocker drive)
-  * With SFTP protocol files can be streamed to stdout and from stdin in scripting+  * Bug fix: Hang when trying to open an inaccessible drive from drive drop down menu.
- * Support SHA-256 fingerprints of TLS/SSL certificates. [[bug>1842]] +
-  * When connecting to new SSH host, its host key can be automatically accepted in scripting and .NET assembly. +
-  * Enabled TLS 1.3 by default. +
-  * Support for ''curve25519-sha256'' KEX. [[bug>1865]] +
-  * Alternative way to provide credentials in scripting/command-line without URL-encoding. [[bug>1821]] +
-  * Suppress errors when opened/edited files are locked. [[bug>1832]] +
-  * Support clearing GID/UID flag on directories with new versions of GNU coreutils. [[bug>1850]] +
-  * Added ''/nointeractiveinput'' to usage screen. +
-  * Clarified that WinSCP may crash in the warning message when trying to load too big file into the internal editor. [[bug>1847]] +
-  * Do not prevent WinSCP from working when jump list cannot be updated. [[bug>1857]] +
-  * IPv6 literals with scope or literals that are already escaped in square brackets are formatted standardly in session URL (instead of URL-encoding them). +
-  * Allow turning off GSSAPI key exchange authentication. [[bug>1863]]+
-===== [[5.17.6]] 5.17.6 (not released yet) ((2020-05-20)) =====+===== [[6.4.1]] 6.4.1 beta ((2024-11-21)) =====
-  * Added new ''af-south-1'' and ''eu-south-1'' AWS regions. [[bug>1864]] +  * IDE upgraded to Embarcadero C++Builder 11. [[bug>618]] 
-  * Translation completed: Brazilian Portuguese+  * Change: Dropped support for Windows XP and Windows Vista. Minimal supported version is Windows 7. 
-  * Not defaulting to Documents folder on a network drive even if it is mapped. [[bug>1869]] +··* Improvements to Synchronization checklist window: 
-  * Workaround for lack of support for max-keys parameter in Backblaze S3 API. [[bug>1871]] +   * Command to find //Move// candidate. 
-  * Bug fix: Transfer settings are not preserved when starting synchronization in new window+····* //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: //Keep remote directory up to date// window cannot be restored after it was minimized to tray using //Minimize to System Tray// command, when the window was opened from command-line or using //Start in New Window// command. [[bug>1868]] +   * Added //Calculate All// command. 
-  * Bug fix: Starting synchronization in a new window should be disabled when //Selected files only// option is selected, as that combination is not implemented. [[bug>1870]] +····* Added a keyboard shortcut to //Calculate// command. 
-  * Bug fix: Starting a synchronization in a new window does not work if the remote path consist of one level only.+    * //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]]
-===== [[5.17.5]] 5.17.5 ((2020-04-27)) =====+===== [[6.4]] 6.4 beta ((2024-09-19)) =====
-  * Translations completed: Brazilian Portuguese; and updated: German and Russian+  * Thumbnail view in file panels. [[bug>912]] 
-  * Bug fix: Failure when starting fresh installation on high DPI displays. [[bug>1862]]+  * Three selectable sizes of toolbar icons, showing slightly larger size by default. [[bug>2147]] 
 +  * 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. 
 +  * 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.
-===== [[5.17.4]] 5.17.4 ((2020-04-24)) =====+===== [[6.3.6]] 6.3.6 (not released yet) ((2024-11-15)) =====
-  * TLS/SSL core upgraded to OpenSSL 1.1.1g. +  * Back-propagated improvements and fixes from 6.4.1 beta and 6.4.2 beta releases: 
-  * WebDAV core upgraded to neon 0.31.1. + ···* Compatibility with new OneDrive WebDAV interface. [[bug>2321]] 
- ·* Local file panel honors preferred drop action of source application. [[bug>1848]] + ···* XML parser upgraded to Expat 2.6.3
- ·* Increased maximal length of proxy and tunnel credentials. [[bug>1849]] + ···* Added new ''ap-southeast-5'' AWS region. 
-  * Truncating too long directory names in session tab title+ ···* Bug fix: After delete operation is moved to background, some operations (notably editing) do not work anymore. [[bug>2319]] 
- ·* Optionally do not distinguish multiple sessions opened to the same site by current path. [[bug>1734]] + ···* 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 fallback SSH channel fails to open. [[bug>1845]] + ···* Bug fix: Hang when trying to open an inaccessible drive from drive drop down menu
-  * Bug fix: Failure when creating shortcut for jumplist fails. [[bug>1846]] +  * Translations completed: Danish, and updated: Belarusian.
- ·* Bug fix: Window position is not restored, if its left or top edge was aligned to monitor edge. [[bug>1852]] +
-  * Bug fix: Wrong layout of Login dialog on monitors with low vertical resolution. [[bug>1463]] +
-  * Bug fix: FTP file uploads are interrupting with TLS 1.3. [[bug>1834]] +
- ·* Bug fix: Empty directories are not uploaded to FTP server when transferring in background. [[bug>1859]] +
-  * Bug fix: Percent sign (''%'') in PuTTY session settings (such as IPv6 scope syntax) is misinterpreted when importing. [[bug>1860]] +
-  * Bug fix: Failure when starting with automatic workspace opening when none of the workspace sites exist. [[bug>1861]]+
-===== [[5.17.3]] 5.17.3 ((2020-04-01)) =====+===== [[6.3.5]] 6.3.5 ((2024-09-10)) =====
-  * TLS/SSL core upgraded to OpenSSL 1.1.1f+  * TLS/SSL core upgraded to OpenSSL 3.2.3
-  * WebDAV core upgraded to neon 0.31.0. +  * XML parser upgraded to Expat 2.6.3
-  * Installer upgraded to Inno Setup 6.0.4+  * Better error message when server is using incompatible TLS protocol version. [[bug>2299]] 
-  * Translation updated: French. +  * Translations updated: Belarusian and Finnish
-  * Importing site-specific key files from FileZilla. [[bug>1841]] +  * Bug fix: Incorrect //"Credentials were not specified"// error when authentication fails due to incorrect password with FTP protocol. [[bug>2302]] 
-  * Showing session name in Synchronization checklist and Keep remote directory up to date windows, when the operation was executed in a new window/from a command line. [[bug>1838]] +  * Bug fix: Stall when switching from //S3// to other protocol on Login dialog on some networks. [[bug>2309]]
-  * ''Session.ScanFingerprint'' now works even for Amazon S3 protocol+
-  * Bug fix: Failure after resuming system from sleep. [[bug>1829]] +
-  * Bug fix: Option to disconnect a session was available even while deleting local files, and caused failure when selected while no session was actually opened. [[bug>1836]] +
-  * Bug fix: Failure when primary SSH channel fails to open. [[bug>1837]] +
-  * Bug fix: ''SHA-1'' fingerprint of TLS/SSL certificate was incorrectly presented as ''MD5'' by ''Session.ScanFingerprint''. +
-  * Bug fix: When dragging file via temporary directory it is deleted too early. [[bug>1844]]+
-===== [[5.17.2]] 5.17.2 ((2020-03-09)) ===== +===== [[6.3.4]] 6.3.4 ((2024-06-17)) =====
- +
-  * Disabling TLS 1.3 by default until it is better tested. [[bug>1835]] +
-  * Bug fix: Cannot connect to SSH-1 servers. [[bug>1833]] +
-  * Bug fix: TLS session resumption is not working for FTP transfers with TLS 1.3. [[bug>1831]] +
- +
-===== [[5.17.1]] 5.17.1 ((2020-02-27)) ===== +
- +
-  * Bug fix: Confirmation to close WinSCP does not have a help page associated (to explain the workspace). [[bug>1825]] +
-  * Bug fix: Failure when loading extension with filename containing some special characters (like a dash). [[bug>1826]] +
-  * Bug fix: SCP fallback is no longer working. [[bug>1827]] +
-  * Bug fix: Path on Address bar of Explorer interface cannot be submitted. [[bug>1828]] +
-  * Bug fix: Cannot use TLS/SSL client certificate. [[bug>1830]] +
-  * Bug fix: TLS/SSL client certificate could be configured for S3 protocol even though it is not supported. +
- +
-===== [[5.17]] 5.17 ((2020-02-18)) ===== +
- +
-  * Optionally using ''Ctrl+F4'' to close session tab. [[bug>1823]] +
- +
-===== [[5.16.7]] 5.16.7 RC ((2020-02-13)) ===== +
- +
-  * New DigiCert EV code signing certificate valid until February 2023 is used for signing binaries. +
-  * Ignoring incorrect timestamps in ''MDTM'' response, while autodetecting timezone difference. [[bug>1818]] +
-  * Storage configuration on Preferences dialog handles INI files specified on a command-line better. +
-  * Added an example for using Win32-OpenSSH ''ssh.exe'' as an SSH terminal. [[bug>1822]] +
-  *  It is possible to configure TLS 1.3 restrictions. +
-  * Bug fix: Using directory exclude mask while searching caused all non excluded folder to be unintentionally included in the search results. +
-  * Bug fix: It is not possible to recursively search for a folder. [[bug>1819]] +
- +
-===== [[5.16.6]] 5.16.6 RC ((2020-01-21)) ===== +
- +
-  * When creating WinSCP shortcut, make it use the same configuration as the creating instance. [[bug>941]] +
-  * Translation updated: French. +
- +
-===== [[5.16.5]] 5.16.5 RC ((2020-01-06)) ===== +
- +
-  * .NET assembly functionality to process individual ''ComparisonDifference'' instances. [[bug>1802]] +
-  * Convenience method ''Session.RemoveFile''. +
-  * Translations completed: Spanish and Korean. +
-  * ''RemotePath.TranslateLocalPathToRemote'' and ''RemotePath.TranslateRemotePathToLocal'' can accept a directory source path equal to the source root path with a missing trailing slash. +
-  * Custom commands keyboard shortcuts work on Synchronization checklist dialog. +
-  * //Enable queue processing/Once Done// queue options should be disabled/triggered once all queued operations are completed, not only after the queue list is empty. [[bug>1815]] +
-  * Added ''/bin/sh'' to the list of shells. [[bug>1814]] +
-  * ''Ctrl+Left''/''Right''/''Back'' work better on Raw Site Settings dialog. +
-  * Logging deletion of local source file. +
-  * Bug fix: ''ComparisonDifference.IsDirectory'' was not set to true for directories. +
-  * Bug fix: Cannot list WebDAV directory when any of the files is locked and the ''<depth>'' or ''<timeout>'' elements contain whitespaces around its contents. [[bug>1813]] +
-  * Bug fix: Colored session icon does not display on high DPI. [[bug>1816]] +
-  * Bug fix: Failure when starting synchronization when application task bar button is not fully working. [[bug>1817]] +
- +
-===== [[5.16.4]] 5.16.4 RC ((2019-12-04)) ===== +
- +
-  * Bug fix: Version check did not work with five digit build number. +
- +
-===== [[5.16.3]] 5.16.3 RC ((2019-12-04)) ===== +
- +
-  * Translations completed: Catalan, Czech, Dutch, Finnish, French, German, Hungarian, Icelandic, Italian, Japanese, Norwegian, Polish, Portuguese, Simplified Chinese, Slovak, Swedish, Traditional Chinese, Turkish and Ukrainian. +
-  * New DigiCert code signing certificate used for signing binaries valid until February 2023. +
-  * Not defaulting to Documents folder on a network drive. [[bug>1809]] +
-  * Improvements to cleaning up application data: +
-    * Cleanup application data dialog shows only data that exist. +
-    * Uninstaller does not offer to delete application data, when there are not any. +
-    * The option to cleanup cached host keys cleans all other caches as well. +
-    * Bug fix: Cleaning up cached SSH host keys did not work. +
-    * Bug fix: Cleaning up configuration did not remove jumplist. +
-    * Bug fix: Running WinSCP for a maintenance task unintentionally creates a random seed file. +
-    * Bug fix: Failure when cleaning up sites from Login dialog. +
-  * Bug fix: Failure when change in subfolder is detected while keeping remote directory up to date. [[bug>1807]] +
-  * Bug fix: Failure when synchronizing directories after they were previously synchronized while being empty. [[bug>1808]] +
-  * Bug fix: Name of the selected directory in tree is dark on dark background in dark mode. [[bug>1810]] +
- +
-===== [[5.16.2]] 5.16.2 RC ((2019-11-08)) ===== +
- +
-  * Improvements to dark theme: +
-    * Dark theme for column headers. [[bug>1776]] +
-    * Toggling between light and dark interface theme is faster. +
-    * Bug fix: Failure when switching between light and dark interface themes. [[bug>1805]] +
-    * Bug fix: Disconnected remote panel background color does not reflect theme change. +
-  * Looking for ''WinSCP.exe'' also in entry .NET assembly folder. +
-  * Support for IBM z/OS Tape files. [[bug>1801]] +
-  * Bug fix: Occasional hang when loading file icons. [[bug>1803]] +
-  * Bug fix: Failure while closing application and suspending computer after operation completion. [[bug>1804]] +
- +
-===== [[5.16.1]] 5.16.1 beta ((2019-10-23)) ===== +
- +
-  * Sorting find results. [[bug>902]] +
-  * SSH core upgraded to [[&url(puttychanges)|PuTTY 0.73]]. It brings the following changes: +
-    * Security fix: On Windows, other applications were able to bind to the same TCP port as a WinSCP local port forwarding. [[pbug>vuln-win-exclusiveaddruse]] +
-    * Bug fix (possibly security-related): An SSH-1 server sending a disconnection message could cause an access to freed memory. [[pbug>ssh1-disconnect-use-after-free]] +
-  * XML parser upgraded to Expat 2.2.9. +
-  * Installer upgraded to Inno Setup 6.0.3+
-    * Checkboxes displayed by lists now look better on high DPI systems. +
-  * Allow configuring additional PuTTY settings (e.g. terminal settings) to be used when opening a session in PuTTY. [[bug>1798]] +
-  * NuGet package updated to the latest format with an included icon and framework dependencies. +
-  * Allow empty password authentication with FTP servers that prompt for empty passwords. [[bug>1796]] +
-  * Bug fix: Edited path was hidden behind a browsing button on file/directory path selection boxes. [[bug>1791]] +
-  * Bug fix: Start menu and Task bar icons are too small when installed from Microsoft Store. [[bug>1793]] +
-  * Bug fix: After directory comparison before synchronization finishes, task bar button still shows a progress bar. +
-  * Bug fix: Failure when authentication with keyboard interactive authentication with specified prompt title. [[bug>1794]] +
-  * Bug fix: Stored password is not used for keyboard interactive authentication prompt with specified prompt title. [[bug>1795]] +
-  * Bug fix: Settings with an empty default value were not listed in Add Raw Site Settings dialog. +
-  * Bug fix: State of //Allow agent forwarding// checkbox was not updated when toggling //Attempt authentication using Pageant//. +
-  * Bug fix: When starting private key upload from Advanced Site Settings dialog, changed settings were preserved even if the dialog was later canceled. +
-  * Bug fix: SFTP only options were shown for SCP sites on Advanced Site Settings dialog. +
-  * Bug fix: Master password prompt unintentionally appears when selecting site folder with a site with an encrypted password. [[bug>1799]] +
-  * Bug fix: .NET assembly does not have a digital signature. [[bug>1800]] +
-  * Bug fix: Corrected some help links. +
- +
-===== [[5.16]] 5.16 beta ((2019-09-24)) ===== +
- +
-  * Improvements to sessions and workspace management, so that WinSCP can now easily restore tabs that were open when it was last closed: +
-    * Login dialog can be configured not to automatically pop up, when starting WinSCP and when closing the last session. [[bug>1771]] +
-    * When Login dialog is configured not to pop up automatically on start and workspace was saved in the previous run, the workspace is automatically restored when WinSCP starts. +
-    * A session can be disconnected, without closing its tab, and later reconnected. +
-    * Tabs of sessions opened with a workspace or a folder that fails to connect and tabs of all sessions that fail to reconnect are not closed. +
-    * Option //"Keep main window open when the last session is closed"// is enabled by default. +
-    * User is offered to save a workspace, even when only one session is opened. +
-  * SSH core upgraded to [[&url(puttychanges)|PuTTY 0.72]]. It brings the following changes: +
-    * Major rewrite of the crypto code to remove cache and timing side channels. +
-    * Hardware-accelerated AES. [[bug>1769]] [[pbug>cpu-crypto-accel]] +
-    * Support for GSSAPI key exchange. [[pbug>gss-key-exchange]] +
-    * Server and protocol information dialog now shows a more detailed information about the cipher in use. +
-  * Extension //Archive and Download// to archive remote files and download the archive. [[bug>1773]] +
-  * Improvements to Synchronization checklist window: +
-    * Estimating time to finish directory comparison before synchronization based on previous comparisons of the same folders. +
-    * Allowed opening the local or remote file from synchronization checklist in Windows Explorer or WinSCP, respectively. [[bug>1784]] +
-    * Hints for synchronization action icons on synchronization checklist window. [[bug>1786]] +
-  * Command-line switch ''/browse'' to either force opening the main window when a file URL is specified or to explicitly select a specified file in both file panels. +
-  * Convenience methods ''Session.PutFileToDirectory'', ''Session.PutFilesToDirectory'', ''Session.GetFileToDirectory'' and ''Session.GetFilesToDirectory''. +
-  * Selection of network interface for SSH and IPv4 using raw session setting ''SourceAddress''. [[bug>416]] +
-  * TLS/SSL core upgraded to OpenSSL 1.1.1d.  It brings TLS 1.3 support among other changes. +
-  * Installer upgraded to Inno Setup 6.0.2: +
-    * User can choose between installation for all users and the current user only. +
-    * Change: Silent installation needs additional ''/ALLUSERS'' or ''/CURRENTUSER'' switches. +
-    * Automatically creating appropriate type of desktop icon for respective install mode. +
-    * Modern style of the installer wizard. +
-    * Change: Installer does not support Windows XP/2003 anymore. +
-  * Raw site settings editor. +
-  * //Copy// (to clipboard) command in file context menu. [[bug>1758]] +
-  * Automatically reconnecting when FTP data connection cannot be opened, if it previously worked. [[bug>1767]] +
-  * Host key and certificate fingerprint verification improvements: +
-    * When verifying a host key using an expected fingerprint, it is possible to use an expected fingerprint with a checksum only (with both key type and bit count omitted). +
-    * When verifying a host key or a certificate using an expected fingerprint, the comparison is case-insensitive (with an exception of SHA-256 checksum). +
-    * When verifying a host key using an expected fingerprint, a padding (''='') in SHA-256 checksum is not required. +
-    * Change: TLS/SSL certificate fingerprints in generated URL use dashes (''-'') instead of colons ('':''), while colons are still accepted. +
-    * Change: SHA-256 fingerprints in generated URL use dashes (''-'') and underscores (''_'') instead of pluses (''+'') and slashes (''/''), while pluses and slashes are still accepted. +
-  * Support S3 servers with Path URI style (like MinIO). [[bug>1632]] +
-  * S3 //Default region// can be configured on Advanced Site Settings dialog. +
-  * Support for non standard ports with S3 protocol. [[bug>1780]] +
-  * Not showing remote custom commands and local custom commands working with remote files in local file context menu. +
-  * Custom command pattern ''!E'' preserves session name. +
-  * Added ''SessionOptions.Name'' and ''SessionOptions.ToString'' (returning the ''.Name''). +
-  * Change: Removed option to create //Quick Launch// icons (Windows Vista and older only). +
-  * Change: Consider size of linked file when transferring/synchronizing symbolic link. [[bug>1747]] +
-  * Individual configuration storage sections can be set read-only. +
-  * Switch ''/defaults'' accepts an optional delay in seconds to start the operation. +
-  * Resolving local environment variables in initial session local path. [[bug>150]] +
-  * Keep trying to save configuration for up to 2 seconds when INI file is locked by another process. [[bug>1775]] +
-  * Change: ''RemoteFileInfo.FileType'' now consistently returns ''L'' for symlinks as was always documented. ''RemoteFileInfo.FileType'' now consistently returns uppercase value as was always documented. +
-  * Configurable S3 root path/bucket in .NET assembly. [[bug>1778]] +
-  * Indicating in an Internal editor that the file is new and preventing actions that does not make sense for non-existing files. [[bug>1752]] +
-  * Persisting custom command toolbar buttons visibility. [[bug>1788]] +
-  * Fallback to default ANSI encoding, when ''known_hosts'' file is not in UTF-8. [[bug>1789]] +
-  * ''/passphrase'' command-line switch is now documented. +
-  * When uploading file to a symbolic link with enabled remote recycle bin, the symbolic link is not moved to the recycle bin. [[bug>1759]] +
-  * Speed box in Progress window responds to mouse wheel. +
-  * //Updates// page of Preferences dialog replaced with simpler //Statistics// page for Store installations. +
-  * Configurable console/terminal font. [[bug>1774]] +
-  * Better error message when writing INI file fails. [[bug>1787]] +
-  * ''Session.DisableVersionCheck'' will not be obsoleted. [[bug>1777]] +
-  * When using a scripting console interactively, not warning about opening a session from a command-line or using a stored site. +
-  * Allow turning off asynchronous loading of icons. [[bug>1783]] +
-  * Using only extension/custom command name without any qualifiers in some contexts. +
-  * Improved formatting of some messages. +
-  * Small improvements of layout for longer translations. +
-  * Bug fix: Failure when starting (local) custom command with no session opened. +
-  * Bug fix: Errors while mass-modifying sites were displayed in message box instead of console window. +
-  * Bug fix: When only encrypted session setting (like passwords) were changed during mass-modification, changes were not saved. +
-  * Bug fix: It was not possible to mass-modify stored sites, when a master password was set. +
-  * Bug fix: Directory changes cache is not case sensitive when resolving symbolic links. [[bug>1739]] +
-  * Bug fix: Some cached SSH and TLS/SSL fingerprints were not preserved when exporting/importing the configuration. +
-  * Bug fix: Validation of input boxes prevented cancelling dialogs using //Cancel// button. [[bug>1763]] +
-  * Bug fix: It was not possible to overwrite remote file, when moving of overwritten files to remote recycle bin was configured, but the file could not be moved. [[bug>1766]] +
-  * Bug fix: Files larger than 0.5 GB are never uploaded in ascii/text mode with SCP protocol as it would fail anyway due to memory issues. [[bug>1770]] +
-  * Bug fix: Lower-than (''<'') and greater-than (''>'') symbols are not escaped in an output of ''RemotePath.EscapeFileMask'' .NET method and in a script generated by the GUI. [[bug>1781]] +
-  * Bug fix: Error when reopening a remote file whose local temporary copy has been deleted. [[bug>1790]]+
-===== [[5.15.10]] 5.15.10 (not released yet) ((2019-12-23)) =====+··* TLS/SSL core upgraded to OpenSSL 3.2.2. 
 +· * Translations updated: Belarusian, Danish and Russian. 
 +  * Standalone executable installer can run over corrupted MSI installation. [[bug>2294]] 
 +· * Support for up-to 16KB WebDAV cookies. [[bug>2289]] 
 +· * Bug fix: Failure when trying to automate file synchronization by checksum on an SFTP server that does not support it natively. [[bug&gt;2291]
 +· * Bug fix: Remote panel does not refresh after //"ZIP and Upload"//. [[bug>2292]]
-··* TLS/SSL core upgraded to OpenSSL 1.0.2u.+===== [[6.3.3]] 6.3.3 ((2024-04-16)) =====
-===== [[5.15.9]] 5.15.9 (hotfix) ((2019-12-05)) =====+··* SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&amp;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]]
-··* Temporarily using old DigiCert code signing certificate that does not trigger //&quot;Windows Defender SmartScreen prevented an unrecognized app from starting&quot;// warning. [[bug&gt;1812]] +===== [[6.3.2]] 6.3.2 ((2024-03-12)) =====
-··* Bug fix: Version check did not work with five digit build number (skipping 5.15.8 as a workaround).+
-===== [[5.15.7]] 5.15.7 (hotfix) ((2019-11-27)) =====+··* Translation updated: Belarusian. 
 +  * XML parser upgraded to Expat 2.6.1. 
 +  * Optimized startup when right panel local directory tree is not visible. 
 +  * Workaround for SFTP servers (Cisco) which omit message field from status response. [[bug>2272]] 
 +  * Bug fix: Password pipe cannot be used to open a session in an existing instance. [[bug>2265]] 
 +  * Bug fix: Hang when canceling connection while reading remote directory. [[bug>2266]] 
 +· * Bug fix: Failure when canceling FTP connection while reading remote directory. [[bug>2267]] 
 +  * Bug fix: Cannot start on Windows XP. [[bug>2268]] 
 +· * Bug fix: Installation hangs when adding installation path to search path when executed in session 0. [[bug&gt;2270]] 
 +· * Bug fix: Misplaced stored site use warning in scripting when session name is specified. [[bug>2271]] 
 +  * Bug fix: Correcting neon version in About box and logs.
-··* Translation completed: Russian. +===== [[6.3.1]] 6.3.1 ((2024-02-21)) ===== 
-· * New DigiCert code signing certificate used for signing binaries valid until February 2023. + ·* Translation completed: Norwegian
-··* Back-propagated fixes and changes from 5.16.1--5.16.2 releases: + ·* Bug fix: Badly encoded SFTP packet when renaming a file using SFTP version 5 and newer. [[bug>2259]] 
- ···* Toggling between light and dark interface theme is faster+ ·* Bug fix: Failure when trying to synchronize files by checksum on server that does not support it. [[bug>2260]] 
- ···* Bug fix: .NET assembly does not have a digital signature. [[bug>1800]] + ·* Bug fix: Random hang/failure when closing FTP TLS 1.3 connection. [[bug>2261]] 
- ···* Bug fix: Corrected some help links. + ·* Bug fix: Cannot use IPv6 literal as hostname on Login dialog. [[bug>2263]]
-   * Bug fix: Occasional hang when loading file icons. [[bug>1803]] +
- ···* Bug fix: Failure while closing application and suspending computer after operation completion. [[bug>1804]] +
- ···* Bug fix: Failure when switching between light and dark interface themes. [[bug>1805]]+
-===== [[5.15.6]] 5.15.6 (hotfix) ((2019-10-17)) =====+===== [[6.3]] 6.3 ((2024-02-14)) =====
-  * This is Microsoft Store-only release with the following fix: +  * XML parser upgraded to Expat 2.6.0. 
- ···* Bug fix: Start menu and Task bar icons are too small when installed from Microsoft Store. [[bug>1793]]+ ·* Bug fix: Hang when prompt pops up while SFTP session is being reconnected. [[bug>2258]]
-===== [[5.15.5]] 5.15.5 (hotfix) ((2019-10-16)) =====+===== [[6.2.4]] 6.2.4 RC ((2024-02-03)) =====
-  * Back-propagated fixes and changes from 5.16--5.16.1 releases: +  * Translations completed: Farsi, French, Japanese, Spanish and Traditional Chinese. 
- ···* Security fix from [[&amp;url(puttychanges)|PuTTY 0.73]]: On Windows, other applications were able to bind to the same TCP port as a WinSCP local port forwarding. [[pbug>vuln-win-exclusiveaddruse]] +··* TLS/SSL core upgraded to OpenSSL 3.2.1. 
-   * XML parser upgraded to Expat 2.2.9. + ·* WebDAV/HTTP core upgraded to neon 0.33.0. 
- ···* Bug fix: Error when reopening a remote file whose local temporary copy has been deleted. [[bug>1790]] +  * Bug fix: Failure when trying to upload file using double-click over disconnected session. [[bug>2254]] 
- ···* Bug fix: Edited path was hidden behind a browsing button on file/directory path selection boxes. [[bug>1791]] +  * Bug fix: Failure after long frequent use of session tabs. [[bug>2255]] 
-  * SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.73. + ·* Bug fix: //New tab// icon is drawn incorrectly on Explorer interface with //Show selective text labels// turned off. [[bug>2257]] 
-  * Installer translations updated: Czech, Dutch, German, Italian, Polish, Slovak and Turkish.+  * Bug fix: Failure when switching to another application while new session is being opened using //New Tab// tab. [[bug>2251]]
-===== [[5.15.4]] 5.15.4 ((2019-09-16)) =====+===== [[6.2.3]] 6.2.3 RC ((2024-01-19)) =====
-  * TLS/SSL core upgraded to OpenSSL 1.0.2t+  * Added new ''ca-west-1'' AWS region. 
-  * XML parser upgraded to Expat 2.2.8+  * Translations completed: Catalan, Czech, Dutch, Finnish, German, Hungarian, Italian, Korean, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Turkish and Tamil; and updated: Japanese. 
-  * Official extension //Batch rename// prints more information about its progress+  * Support for ''posix-rename@openssh.com'' SFTP extension. [[bug>2231]] 
-  * Small improvements of layout for longer translations+  * When cleaning up application data, deleting even ''Martin Prikryl'' and ''WinSCP 2'' root keys, if they remain empty
-  * Translation updated: Italian+  * Ignoring attempts to directly move/duplicate file over itself, as if protocol requires deleting, the file would be lost. 
-  * Bug fix: Cannot switch back to English after changing language on non-US English system. [[bug>1779]] +  * Configurable FTP TLS shutdown procedure. [[bug>2250]] 
-  * Bug fix: Deleting temporary local copy of remote file caused errors and invalid attempts to upload the nonexisting file. [[bug>1782]]+  * 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]]
-===== [[5.15.3]] 5.15.3 ((2019-07-21)) =====+===== [[6.2.2]] 6.2.2 beta ((2023-12-22)) =====
-  * Back-propagated SSH security fixes from PuTTY 0.72: +  * SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&amp;url(puttychanges)|PuTTY 0.80]]. \\ It brings the following change: 
- ···* Integer underflow parsing SSH-1 packet length. [[pbug&gt;vuln-ssh1-buffer-length-underflow]]  +    * Mitigations for SSH protocol &quot;Terrapin&quot; vulnerability. [[bug>2246]] [[pbug>vuln-terrapin]] 
-····* Buffer overflow in SSH-1 if server sends two tiny RSA keys. [[pbug>vuln-ssh1-short-rsa-keys]]  +  * Support for ''Include'' directive when importing sites from OpenSSH. [[bug>2239]] 
-    * Windows Pageant client code does not check response length field. [[pbug&gt;vuln-win-pageant-client-missing-length-check]] +  * Change: .NET assembly collections are tagged with ''ClassInterfaceType.None'' to avoid warnings from ''regasm''. 
- * SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.72. +  * Not using directory listing to keep FTP session alive by default. [[bug>2244]] 
-  * Using recommended sizes of icons when installed from Microsoft Store. [[bug>1754]] +  * Windows Store installation on Windows 11 was incorrectly using INI file for configuration storage by default. [[bug>2245]] 
-  * XML parser upgraded to Expat 2.2.7. +  * Bug fix: Find dialog file list is scaled incorrectly on some multi monitor systems with different scaling. [[bug>2241]] 
-  * Translations updated: Hungarian, Simplified Chinese and Spanish. +  * Bug fix: Cannot browse long local paths. [[bug>2242]]
-  * File panel incremental search can be disabled using raw configuration setting. [[bug>1742]] +
-  * Retrying deleting fake temporary folder created when pasting remote files to Windows File Explorer. [[bug>1765]] +
-  * Bug fix: With every start on a monitor with different DPI than the primary monitor, dimensions of the window and some of its components change slightly. [[bug>1750]] +
-  * Bug fix: Speed limit does not work with S3 protocol. [[bug&gt;1755]] +
-  * Bug fix: Site folder loses names of its sites. [[bug>1756]] +
-  * Bug fix: //Compare Files// extension cannot handle paths with spaces. [[bug>1760]] +
-  * Bug fix: Local recycle bin is unintentionally scanned, slowing down browsing. [[bug>1761]] +
-  * Bug fix: .NET assembly debug log file timestamps shows as GMT, while they are actually local times. [[bug>1762]] +
-  * Bug fix: Cannot upload files over 50 GB to S3. [[bug>1764]] +
-  * Bug fix: When using a local custom command from Synchronization checklist window, opened from a command-line, the connection was closed. +
-  * Bug fix: When saving an edited site or default settings, WinSCP prompted for the master password, even when the site does not have any password to protect. +
-  * Bug fix: When opening a connection from a command-line, which does not have a local directory set yet, local panel is opened empty.+
-===== [[5.15.2]] 5.15.2 ((2019-05-29)) =====+===== [[6.2.1]] 6.2.1 beta ((2023-12-05)) =====
-  * TLS/SSL core upgraded to OpenSSL 1.0.2s. +  * File hash can be used as criterion for synchronization. [[bug&gt;52]] 
-  * SSH private key tools (PuTTYgen and Pageant) upgraded to latest development snapshot of PuTTY &lt;nowrap>(2019-05-13.45be166)</nowrap>. It brings the following change: +  * Consistent behavior across protocols and protocol capabilities when duplicating remote files. [[bug>2233]] 
- ···* Bug fix: Crash when adding an ECDSA key to Pageant. [[pbug>pageant-ecdsa-assert-fail]] +··* //Columns > Reset Layout// command added to Explorer interface too. 
- ···* Bug fix: RSA keys generated by PuTTYgen could be one bit too short. [[pbug>puttygen-keys-one-bit-short]] + ·* TLS/SSL core upgraded to OpenSSL 3.2.0. 
-  * Translations updated: Dutch and Polish+  * Support for "Requester pays" S3 buckets. [[bug>2213]] 
-  * Not scanning unvisited network folders to speed up start up and browsing. [[bug>1737]] + ·* Optional more prominent active session tab. [[bug>2229]] 
-  * Starting main window with the last user local folder instead of always starting in //Documents// folder. [[bug&gt;1740]] +··* Optionally not shortening tab titles. [[bug>2202]] 
-  * When renaming an ad-hoc site, using a generated friendly name as a start+  * New ''winscp.net'' root certificate
-  * Bug fix: Some numerical folders are duplicated in remote directory tree. [[bug>1736]] +  * Restored support for legacy version of the Digest algorithm specified in RFC 2069. [[bug>2109]] 
-  * Bug fix: Ad hoc site opened from a workspace showed its internal number a name instead of a friendly generated name+  * Restored consistent behavior of failing, between duplicating and moving/renaming files over existing file with WebDAV protocol in scripting and .NET assembly. 
-  * Bug fix: Failure in .NET assembly when ''ProgramFiles(x86)'' environment variable is not set and WinSCP executable cannot be found anywhere. [[bug&gt;1741]] +··* When moving a folder by drag&amp;drop to a path that already contains a subfolder with the same name, the existing folder is overwritten
-  * Bug fix: Keyboard accelerator for //Octal// box on Properties dialog does not work. [[bug>1743]] +  * Shorter and more friendly formatting of long time intervals. [[bug>2236]] 
-  * Bug fix: Failure when .NET assembly times out waiting for WinSCP to start. [[bug>1744]] +  * 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 shutting down Windows. [[bug>1746]] +  * Bug fix: Failure when //New Tab// is clicked while another session is still being loaded. 
-  * Bug fix: Two consecutive different file mask delimiters are processed incorrectly. [[bug>1745]] +··* Bug fix: Corrected some painting artifacts on session tabs, particularly on Windows 11. 
-  * Bug fix: Failure when undocking toolbar on a system with multiple monitors with different DPI. [[bug&gt;1748]] +· * Bug fix: ''Shift+F5'' shortcut operated with a focused file, rather than with selected files. 
-  * Bug fix: Failure after a session lost while in Console dialog is reconnected. [[bug>1749]]+  * 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]]
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Last modified: by martin