Differences

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history 2026-01-15 history 2026-08-08 (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]].
-===== [[6.6]] 6.6 (not released yet) ((2026-01-15)) =====+===== [[6.6.3]] 6.6.3 (not released yet) ((2026-08-06)) =====
-  * Synchronize two local directories. [[bug>2020]]+  * Translations completed: Belarusian, Brazilian Portuguese, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Lithuanian, Macedonian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Traditional Chinese and Turkish. 
 +  * XML parser upgraded to Expat 2.8.2. 
 +  * Source code package build script supports 64-bit target. 
 +  * 64-bit build is identified in version information. 
 +  * Resolving version of pwsh installed with MSIX. 
 +  * Thirdparty information from the About dialog can be copied to the clipboard even when the browser control malfunctions. 
 +  * Bug fix: No error is shown when connection fails. 
 +  * Bug fix: ''x-name'' URL parameter was incorrectly decoded 
 +  * Bug fix: Incorrect number validation. 
 +  * Bug fix: Some controls (notably list view headers) do not correctly apply dark mode in 64-bit build. [[bug>2453]] 
 + 
 +===== [[6.6.2]] 6.6.2 RC ((2026-06-17)) ===== 
 + 
 +  * Experimental 64-bit version of WinSCP. [[bug>618]] 
 +  * Optionally not showing error message when connection is lost while idle. [[bug>2360]] 
 +  * SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.84]]. \\ It brings the following change: 
 +    * Security issue: fixed a remotely triggerable double-free in RSA key exchange. [[pbug>rsakex-double-free]] 
 +    * Minor security issue: fixed a remotely triggerable crash in NIST ECDSA signature verification. [[pbug>ecdsa-remotely-triggerable-assertion]] 
 +    * Bug fix: spurious //"Network error: Socket is not connected"// when authenticating to some HTTP proxies. [[pbug>http-proxy-auth-wsaenotconn]] 
 +  * TLS/SSL core upgraded to OpenSSL 3.5.7. 
 +  * XML parser upgraded to Expat 2.8.1. 
 +  * Restored faster C TLS/SSL AES implementation. 
 +  * Configurable warning when opening large file in an internal editor. [[bug>2437]] 
 +  * Informing that when preserving directory timestamps is enabled, using multiple connections for transfer is not possible. [[bug>2439]] 
 +  * Warning when pasting a session URL with unsafe settings. 
 +  * When opening session in PuTTY to a host for which WinSCP has multiple host keys cached, using the last key or the key that PuTTY has cached. [[bug>2440]] 
 +  * Always (re)registering drag&drop shell extension during installation, even when the extension is not replaced. 
 +  * Allowed Console interface tool to have ''.exe'' extension to avoid false positive detections by some antiviruses. [[bug>2434]] 
 +  * Using //"username"// and //"hostname"// as one word. 
 +  * Reading all system settings from 64-bit registry. 
 +  * Allow assigning ''null'' to ''Session.SessionLogPath''. [[bug>2438]] 
 +  * Avoiding using ''SSH_FXF_EXCL'' together with ''SSH_FXF_TRUNC'' SFTP file opening flags. [[bug>2444]] 
 +  * Optimized file system monitoring when looking for dummy directory during drag&drop downloads. [[bug>2445]] 
 +  * Change: Not allowing WebDAV redirects to other hosts by default. [[bug>2447]] 
 +  * Change: Not allowing WebDAV redirects to an unencrypted URL by default. [[bug>2448]] 
 +  * Updated to JCL library 2.9 commit c669fd12. 
 +  * Bug fix: Failure when trying to connect via HTTP proxy to FTP host with excessively long login details. [[bug>2435]] 
 +  * Bug fix: Buffer overflow in Console interface tool. [[bug>2436]] 
 +  * Bug fix: Failure setting ''Session.DebugLogPath'' when running in impersonated context. [[bug>2441]] 
 +  * Bug fix: Message boxes from secondary windows (like the internal editor) caused application to move to the background when when the main window was minimized. [[bug>2443]] 
 +  * Bug fix: Heap over-read via crafted encrypted filename. [[bug>2449]] 
 +  * Bug fix: Slashes in filenames can cause path traversal when invalid filename characters replacement is disabled. [[bug>2450]] 
 + 
 +===== [[6.6.1]] 6.6.1 beta ((2026-04-01)) ===== 
 + 
 +  * Support for OpenSSH ssh-agent. [[bug>1682]] 
 +  * Optionally connecting all workspace/folder sessions immediately. [[bug>1026]] 
 +  * Preserving panel scroll position after rename. [[bug>2425]] 
 +  * ''Ctrl+C'' works in list views on 'Server and protocol information' dialog. 
 +  * Preventing moving or copying a file or folder over ancestor folder with the same name. [[bug>2427]] 
 +  * WebDAV/HTTP core upgraded to neon 0.37.1. 
 +  * XML parser upgraded to Expat 2.7.5. 
 +  * Bug fix: Some menus were not working on displays to the left or above the primary display. [[bug>2423]] 
 +  * Bug fix: Mouse wheel downwards scrolling did not work on toolbar drop down lists. 
 +  * Bug fix: Once any control of permissions popup box was focused the popup no longer closed when user clicked outside of it. 
 +  * Bug fix: Failure when closing Transfer settings dialog with //X// button while a permissions popup box control is focused. [[bug>2420]] 
 +  * Bug fix: Failure when switching to a session that is being reconnected. 
 +  * Bug fix: Failure when the first bit of an SFTP response is set. [[bug>2422]] 
 +  * Bug fix: Copying to clipboard with ''Ctrl+C'' from 'Server and protocol information' was broken. 
 +  * Bug fix: Protocol additional information scrolling was broken. 
 +  * Bug fix: Master password dialog was missing //Help// button. 
 +  * Bug fix: Checking if edited/opened file was modified externally didn't work for inactive sessions. [[bug>2426]] 
 +  * Bug fix: Wrapped settings values from Raw Site Settings dialog were not preserved. 
 +  * Bug fix: Some files modified by local custom command in SCP session fail to upload back. [[bug>2428]] 
 +  * Bug fix: Whole //Key exchange// page was incorrectly hidden when //"Handles SSH key re-exchange badly"// bug was enabled. 
 +  * Bug fix: Some message boxes leak GDI handle. [[bug>2430]] 
 +  * Bug fix: Login dialog leaks GDI handles. [[bug>2431]] 
 + 
 +===== [[6.6]] 6.6 beta ((2026-02-02)) ===== 
 + 
 +  * Synchronizing two local directories. [[bug>2020]]
  * Compiler upgraded to Clang/bcc32c. [[bug>618]]   * Compiler upgraded to Clang/bcc32c. [[bug>618]]
  * Inactive sessions can be automatically reconnected. [[bug>2232]]   * Inactive sessions can be automatically reconnected. [[bug>2232]]
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  * Change: Default to UTF-8 encoding in internal editor. [[bug>2397]]   * Change: Default to UTF-8 encoding in internal editor. [[bug>2397]]
  * New DigiCert EV code signing certificate valid until March 2029 is used for signing binaries.   * New DigiCert EV code signing certificate valid until March 2029 is used for signing binaries.
-  * TLS/SSL core upgraded to OpenSSL 3.5.4.+  * TLS/SSL core upgraded to OpenSSL 3.5.5.
  * WebDAV/HTTP core upgraded to neon 0.36.0.   * WebDAV/HTTP core upgraded to neon 0.36.0.
-  * Installer upgraded to Inno Setup 6.4.2.+  * XML parser upgraded to Expat 2.7.4. 
 +··* Installer upgraded to Inno Setup 6.7.0 with dark mode support enabled.
  * Increased WinSCP memory limit to 4 GB. [[bug>2412]]   * Increased WinSCP memory limit to 4 GB. [[bug>2412]]
  * Defined and implemented interface for the .NET library. By @mjkent. [[bug>856]]   * Defined and implemented interface for the .NET library. By @mjkent. [[bug>856]]
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  * Provide SNI when opening FTP data connection. [[bug>2410]]   * Provide SNI when opening FTP data connection. [[bug>2410]]
  * Optimized synchronization checklist sorting.   * Optimized synchronization checklist sorting.
 +  * Support for Beyond Compare 5 in Compare Files extension. [[bug>2417]]
  * Convert unsupported SSH proxy to SSH tunnel when importing site from PuTTY. [[bug>2408]]   * Convert unsupported SSH proxy to SSH tunnel when importing site from PuTTY. [[bug>2408]]
  * FTP directory listing falls back to the other active/passive mode, consistently with file transfers.   * FTP directory listing falls back to the other active/passive mode, consistently with file transfers.
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  * Opening //Default Apps// //Settings// page directly to open it in the foreground and avoid flashing //Control Panel// window.   * Opening //Default Apps// //Settings// page directly to open it in the foreground and avoid flashing //Control Panel// window.
  * Improving order in which Windows Narrator reads window controls.   * Improving order in which Windows Narrator reads window controls.
-  * All edit boxes with history consistently do not auto complete as show 16 entries in the drop down. +  * All edit boxes with history consistently do not auto complete and show 16 entries in the drop down. 
-  * Removed obsolete //Preserve remote timestamp// session settings·+  * Removed obsolete //Preserve remote timestamp// session settings.
  * Bug fix: Local file with invalid characters replaced could not be explored from the Synchronization checklist window.   * Bug fix: Local file with invalid characters replaced could not be explored from the Synchronization checklist window.
  * Bug fix: Files modified by local custom command are not always uploaded to the correct remote directory. [[bug>2370]]   * Bug fix: Files modified by local custom command are not always uploaded to the correct remote directory. [[bug>2370]]
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  * Bug fix: Pasting cut files from the clipboard into a local panel copies them instead of moving them. [[bug>2400]]   * Bug fix: Pasting cut files from the clipboard into a local panel copies them instead of moving them. [[bug>2400]]
  * Bug fix: Some edits did not save their value to history when submitting with ''Enter''.   * Bug fix: Some edits did not save their value to history when submitting with ''Enter''.
-  * Bug fix: Too long edit history dropdown can overflow monitor bounds.+  * Bug fix: Too long edit history dropdown can overflow monitor bounds. [[bug>2432]]
  * Bug fix: Message box texts and some control labels are not visible to screen readers. [[bug>2413]]   * Bug fix: Message box texts and some control labels are not visible to screen readers. [[bug>2413]]
  * Bug fix: Failure when clicking tab close button while the session is already being closed. [[bug>2416]]   * Bug fix: Failure when clicking tab close button while the session is already being closed. [[bug>2416]]
-===== [[6.5.6]] 6.5.6 (not released yet) ((2025-01-05)) =====+===== [[6.5.7]] 6.5.7 (not released yet) ((2026-06-17)) =====
-  * Translations updated: Lithuanian and Russian. +  * Translations completed: Croatian, Finnish, Georgian, Italian and Serbian. 
-  * Support for Beyond Compare 5 in Compare Files extension. [[bug>2417]]+  * TLS/SSL core upgraded to OpenSSL 3.3.7. 
 +  * Back-propagated fixes from 6.6.2 beta release: 
 +    * Bug fix: Failure setting ''Session.DebugLogPath'' when running in impersonated context. [[bug>2441]] 
 +    * Security issue: fixed a remotely triggerable double-free in RSA key exchange. [[pbug>rsakex-double-free]] 
 +    * Minor security issue: fixed a remotely triggerable crash in NIST ECDSA signature verification. [[pbug>ecdsa-remotely-triggerable-assertion]] 
 +  * Bug fix: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. CVE-2026-45447 fix from OpenSSL 3.4.6. 
 + 
 +===== [[6.5.6]] 6.5.6 ((2026-03-25)) ===== 
 + 
 +  * Translations completed: Macedonian, and updated: Lithuanian, and Russian. 
 +  * TLS/SSL core upgraded to OpenSSL 3.3.6. 
 +  * Back-propagated improvements from 6.6–6.6.1 beta release: 
 +    * New DigiCert EV code signing certificate valid until March 2029 is used for signing binaries. 
 +    * XML parser upgraded to Expat 2.7.5. 
 +····* Support for Beyond Compare 5 in Compare Files extension. [[bug>2417]] 
 +    * Bug fix: Checking if edited/opened file was modified externally didn't work for inactive sessions. [[bug>2426]]
===== [[6.5.5]] 6.5.5 ((2025-11-19)) ===== ===== [[6.5.5]] 6.5.5 ((2025-11-19)) =====
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===== [[6.5.4]] 6.5.4 ((2025-10-16)) ===== ===== [[6.5.4]] 6.5.4 ((2025-10-16)) =====
-  * Translations updated: Georgian and Belarusian.+  * Translations updated: Belarusian and Georgian.
  * TLS/SSL core upgraded to OpenSSL 3.3.5.   * TLS/SSL core upgraded to OpenSSL 3.3.5.
  * XML parser upgraded to Expat 2.7.3.   * XML parser upgraded to Expat 2.7.3.
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  * Bug fix: Failure when canceling reconnection on authentication banner, when the connection was already closed by the server. [[bug>2379]]   * Bug fix: Failure when canceling reconnection on authentication banner, when the connection was already closed by the server. [[bug>2379]]
  * Bug fix: Local directories sometimes cannot be deleted. [[bug>2380]]   * Bug fix: Local directories sometimes cannot be deleted. [[bug>2380]]
- 
-===== [[6.5.1]] 6.5.1 ((2025-05-05)) ===== 
- 
-  * Translation completed: Danish. 
-  * Change: Skipping symlinks in //Search for Text// extension. [[bug>2365]] 
-  * WebDAV/HTTP core upgraded to neon 0.34.2. It brings the following change, among other: 
-    * Bug fix: Failure when parsing WebDAV ''<status>'' without reason phrase. [[bug>2368]] 
-  * Bug fix: Monitor placement and maximization is not remembered on monitors with different scaling than the primary one. [[bug>2366]] 
-  * Bug fix: WebDAV authentication is endlessly retried when both SSPI/NTLM/Negotiate and other authentication method fails. [[bug>2367]] 
-  * Bug fix: Cannot incrementally search with ''space'' and cannot use ''space'' to toggle selection. [[bug>2364]] 
-  * Bug fix: Failure after switching off //Thumbnails// view. [[bug>2369]] 
-  * Bug fix: Failure when system app mode changes to //Dark//. 
- 
-===== [[6.5]] 6.5 ((2025-03-31)) ===== 
- 
-  * Translation completed: Norwegian. 
-  * XML parser upgraded to Expat 2.7.1. 
-  * Bug fix: Layout problems of by-default hidden columns on high-DPI displays. [[bug>2361]] 
-  * Bug fix: Scaling was broken  
-  * Bug fix: //Copy key fingerprints to clipboard// command link was scaled incorrectly. 
- 
-===== [[6.4.3]] 6.4.3 RC ((2025-03-17)) ===== 
- 
-  * Display and modify S3 file/object tags. [[bug>2353]] 
-  * 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. 
-  * SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to [[&url(puttychanges)|PuTTY 0.83]]. \\ It brings the following change: 
-    * Bug fix: crash in Pageant if an SSH connection is abandoned while waiting for a deferred decryption passphrase. 
-  * TLS/SSL core upgraded to OpenSSL 3.3.3. 
-  * Installer upgraded to Inno Setup 6.4.1. 
-  * XML parser upgraded to Expat 2.7.0. 
-  * Allowed S3 connection with IAM roles on instances that require IMDSv2. [[bug>2351]] 
-  * Remembering empty session password. [[bug>2352]] 
-  * Small GUI improvements. 
-  * Bug fix: Some parts of UI are not localized. [[bug>2346]] 
-  * Bug fix: //Columns > Reset layout// command does not reset width of by-default hidden columns. [[bug>2347]] 
-  * Bug fix: Some translation file were duplicitously interpreted as another additional language. 
-  * Bug fix: Unicode contents in web sources was incorrectly decoded 
-  * Bug fix: Intermediate translation ''.islu'' files were included in MSI installer. 
-  * Bug fix: Monospace font is not remembered if SSH banners are administratively forced. 
-  * Change: Bug fix: In XML log, ''filename'' tag was included in ''stat'' tag, although explicitly documented not to. 
-  * Bug fix: Error when the last page of S3 directory listing is empty. [[bug>2355]] 
- 
-===== [[6.4.2]] 6.4.2 beta ((2025-01-27)) ===== 
- 
-  * Synchronization actions can be pushed to background queue. [[bug>2318]] 
-  * Ongoing local delete operation can be moved to a background queue (only on a remote tab, as local tabs do not have a queue). 
-  * 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. 
-  * 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 
- 
-===== [[6.4.1]] 6.4.1 beta ((2024-11-21)) ===== 
- 
-  * IDE upgraded to Embarcadero C++Builder 11. [[bug>618]] 
-  * Change: Dropped support for Windows XP and Windows Vista. Minimal supported version is Windows 7. 
-  * Improvements to Synchronization checklist window: 
-    * Command to find //Move// candidate. 
-    * //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. 
-    * Added //Calculate All// command. 
-    * Added a keyboard shortcut to //Calculate// command. 
-    * //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]] 
- 
-===== [[6.4]] 6.4 beta ((2024-09-19)) ===== 
- 
-  * Thumbnail view in file panels. [[bug>912]] 
-  * 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 in the background. 
-    * 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. 
- 
-===== [[6.3.8]] 6.3.8 (not released yet) ((2025-10-31)) ===== 
- 
-  * TLS/SSL core upgraded to OpenSSL 3.2.6. 
-  * Back-propagated fixes from 6.4.3–6.5.5 releases: 
-    * Change: Skipping symlinks in //Search for Text// extension. [[bug>2365]] 
-    * XML parser upgraded to Expat 2.7.3. 
-    * Bug fix: Local directories sometimes cannot be deleted. [[bug>2380]] 
-    * Bug fix: Failure or silently missing headers when when S3 request headers were too long. 
-    * Bug fix: Incorrect hostname validation when connecting to S3 endpoint with certificate that does not cover root S3 hostname. [[bug>2409]] 
- 
-===== [[6.3.7]] 6.3.7 ((2025-02-20)) ===== 
- 
-  * Translation completed: Belarusian. 
-  * TLS/SSL core upgraded to OpenSSL 3.2.4. 
-  * Back-propagated fixes and improvements from upcoming 6.4.2 beta release: 
-    * Added new ''ap-southeast-7'' and ''mx-central-1'' AWS regions. 
-    * 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: Stray ''set'' command in source code package build script. [[bug>2340]] 
-    * Bug fix: Source code package build script exits parent ''cmd'' console on error. [[bug>2341]] 
- 
-===== [[6.3.6]] 6.3.6 ((2024-11-25)) ===== 
- 
-  * Back-propagated improvements and fixes from 6.4.1 beta and 6.4.2 beta releases: 
-    * Compatibility with new OneDrive WebDAV interface. [[bug>2321]] 
-    * XML parser upgraded to Expat 2.6.3. 
-    * Added new ''ap-southeast-5'' AWS region. 
-    * 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. 
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Last modified: by martin