WinSCP 5.15.3

What's new in this version:

Back-propagated SSH security fixes from PuTTY 0.72:
- Integer underflow parsing SSH-1 packet length. vuln-ssh1-buffer-length-underflow
- Buffer overflow in SSH-1 if server sends two tiny RSA keys. vuln-ssh1-short-rsa-keys
- Windows Pageant client code does not check response length field. vuln-win-pageant-client-missing-length-check

- SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.72.
- Using recommended sizes of icons when installed from Microsoft Store. 1754
- XML parser upgraded to Expat 2.2.7.
- Translations updated: Hungarian, Simplified Chinese and Spanish.
- File panel incremental search can be disabled using raw configuration setting. 1742
- Retrying deleting fake temporary folder created when pasting remote files to Windows File Explorer. 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 fix: Speed limit does not work with S3 protocol
- Bug fix: Site folder loses names of its sites
- Bug fix: Compare Files extension cannot handle paths with spaces
- Bug fix: Local recycle bin is unintentionally scanned, slowing down browsing
- Bug fix: .NET assembly debug log file timestamps shows as GMT, while they are actually local times
- Bug fix: Cannot upload files over 50 GB to S3
- 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