WinSCP

2025-05-02
Inactive sessions can be automatically reconnected. 2232
Dark theme for Login dialog. 2345
Installer upgraded to Inno Setup 6.4.2.
Consistently referring to file last modification timestamp column as Date modified.
6.5.1
2025-05-05
Translation completed: Danish.
Change: Skipping symlinks in Search for Text extension. 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. 2368
Bug fix: Monitor placement and maximization is not remembered on monitors with different scaling than the primary one. 2366
Bug fix: WebDAV authentication is endlessly retried when both SSPI/NTLM/Negotiate and other authentication method fails. 2367
Bug fix: Cannot incrementally search with space and cannot use space to toggle selection. 2364
Bug fix: Failure after switching off Thumbnails view. 2369
Bug fix: Failure when system app mode changes to Dark.
2025-04-10
Back-propagated fixes from 6.4.3–6.5.1 releases:
Change: Skipping symlinks in Search for Text extension. 2365
(省略されました)

6.6 (not released yet)
2025-03-06
MSI toolset updated to WiX 5.
Commands to copy paths to the clipboard on the Synchronization checklist window.
Consistently calling command to open window with specific directory Explore, instead of sometimes Browse.
Bug fix: Local file with invalid characters replaced could not be explorer from the Synchronization checklist window.
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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. 2361
Bug fix: Scaling was broken
Bug fix: Copy key fingerprints to clipboard command link was scaled incorrectly.
6.4.3 RC
2025-03-17
Display and modify S3 file/object tags. 2353
Installer upgraded to Inno Setup 6.4.1.
XML parser upgraded to Expat 2.7.0.
(省略されました)

6.4.3 (not released yet)
2025-02-18
SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to 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.
Small GUI improvements.
Bug fix: Some parts of UI are not localized. 2346
Bug fix: Columns > Reset layout command does not reset width of by-default hidden columns. 2347
Bug fix: Some translation file were duplicitously interpreted as another additional language.
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6.4.2 beta
2025-01-27
Synchronization actions can be pushed to background queue. 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. ml-kem
SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.82.
Command-line interface for installing public key into server. 2342
(省略されました)

6.4.2 (not released yet)
2024-11-22
Better error message when trying to open an inaccessible local drive (such as locked BitLocker drive).
Bug fix: Hang when trying to open an inaccessible drive from drive drop down menu.
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6.4.1 beta
2024-11-21
IDE upgraded to Embarcadero C++Builder 11. 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. 2321
Optimized loading of file panels when switching between tabs with different filters. 2315
Optimized browsing deep local directory trees.
XML parser upgraded to Expat 2.6.3.
(省略されました)

2024-09-09
Thumbnail view in file panels. 912
Three selectable sizes of toolbar icons, showing slightly larger size by default. 2147
Search for Preferences options.
TLS/SSL core upgraded to OpenSSL 3.3.2.
Preserve timestamp when duplicating remote file using SFTP extension copy-data (OpenSSH). 2307
Changing caret position on the first click on an inactive editor window. 2304
Change: Limiting SFTP version to 3 with non-well-known SFTP servers as a workaround for interoperability issues. 2247
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.
Optionally disabled smooth scrolling in an internal editor. 128
Open window maximized when closed while minimized from maximized state. 2305
Compatibility with FTP servers that return an empty path in root. 2300
Optionally following NoViewOnDrive policy. 2310
Recognizing matching Azure certificate files. 2311
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: Some Unicode texts, notably custom command names, were saved incorrectly in an INI file. 2301
(省略されました)

2024-06-14
Dark theme for session tabs. 1806
Incremental search improvements:
Search panel pops up on Ctrl+F to make the function easier to find. 2281
Layout of search panel on Login dialog improvend.
Search options context menu added to the search panel on Login dialog.
Site import from an INI file. 2290
Installer upgraded to Inno Setup 6.3.1.
Updated to JCL library 2.8 commit 6380ce72.
Bug fix: Failure when system theme is changed at the same time directory change is detected. 2286
Bug fix: Tree indentation does not scale correctly. 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. 2293
Bug fix: Overlay images were not drawn in icons view when Name column in Details view was too narrow.
6.3.4
2024-06-17
TLS/SSL core upgraded to OpenSSL 3.2.2.
Translation updated: Belarusian, Danish and Russian.
Standalone executable installer can run over corrupted MSI installation. 2294
(省略されました)

2024-04-10
Optimized working with large local directories: 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. 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. 2277
Limited SFTP upload queue length to avoid networking congestion.
6.3.3
2024-04-16
SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to 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. 2285 vuln-p521-bias
(省略されました)

6.4 (not released yet)
2024-03-12
Optimizing directory loading by checking existence of subfolders on the background.
Allowed aborting local directory tree loading when it is taking too long. 2264
Logging can be enabled for installer subtasks.
Optimized reading directories for file panel.
Bug fix: Possibility that files in root folder were incorrectly used.
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6.3.2
2024-03-12
Translation update: 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. 2272
Bug fix: Password pipe cannot be used to open a session in an existing instance. 2265
Bug fix: Hang when canceling connection while reading remote directory. 2266
Bug fix: Failure when canceling FTP connection while reading remote directory. 2267
Bug fix: Cannot start on Windows XP. 2268
Bug fix: Installation hangs when adding installation path to search path when executed in session 0. 2270
(省略されました)

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. 2259
Bug fix: Failure when trying to synchronize files by checksum on server that does not support it. 2260
Bug fix: Random hang/failure when closing FTP TLS 1.3 connection. 2261
Bug fix: Cannot use IPv6 literal as hostname on Login dialog. 2263
6.3
2024-02-14
XML parser upgraded to Expat 2.6.0.
Bug fix: Hang when prompt pops up while SFTP session is being reconnected. 2258
Support for posix-rename@openssh.com SFTP extension. 2231
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209,584,503
Last modified: 2024-02-21 16:53 by martin
Bluesky

6.3
2024-02-14
XML parser upgraded to Expat 2.6.0.
Bug fix: Hang when prompt pops up while SFTP session is being reconnected. 2258
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6.2.4 RC
2024-02-03
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. 2254
Bug fix: Failure after long frequent use of session tabs. 2255
Bug fix: New tab icon is drawn incorrectly on Explorer interface with Show selective text labels turned off. 2257
Bug fix: Failure when switching to another application while new session is being opened using New Tab tab. 2251
6.2.3 RC
2024-01-19
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.
When cleaning up application data, deleting even Martin Prikryl and WinSCP 2 root keys, if they remain empty.
(省略されました)

2023-09-19
Single large file can be downloaded using multiple SFTP connections. 513
Support for OpenSSH certificates for host verification. Sponsored by Teleport. 2145
SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.79. It brings the following change:
TLS/SSL core upgraded to OpenSSL 3.1.2.
Allowed S3 connection with IAM role instead of credentials. 2089
Support appending when streaming file contents to remote server. 2214
Commands to reset layout of file panels and background transfer queue list columns.
Allowed browsing a source folder/file instead of downloading when handling a download URL. 2211
Passing password to PuTTY using named pipe instead of commandline.
Not browsing a source folder when handling a download URL when a download dialog is canceled.
Recognizing CertificateFile directive when importing sites from OpenSSH. 2220
https:// URL with r2.cloudflarestorage.com hostname is interpreted as S3 protocol, instead of WebDAV.
Recognizing path in Host name box on Login dialog. 2219
Improved behavior when moving/renaming over an existing folder. 2209
Improved OpenSSH config file parsing, particularly quoted and escaped values. 2206
Preventing background transfer queue list columns width to shrink too much. 2208
Allowed disabling SFTP extension use. 2222
With application logging enabled, automatic updates installation is started with logging too.
(省略されました)