Bugfixes and minor changes:

• macOS: Work around a bug in macOS 27 where setting the locale to non-English triggers crashes in AppKit
• SFTP: Improved heuristic when keyboard-interactive requests are treated as a simple password prompt on servers not offering the password authentication method

New features:

• FTP(S), SFTP: Entering an empty path in the remote path edit field now returns back to the initial home directory

Bugfixes and minor changes:

• FTP(S): Fix parsing of permissions for chmod dialog on servers that include both perms and unix.mode facts in MLSD output
• SFTP: Updated fzssh to 1.4.0 to support additional algorithms and key file formats
• Official binaries are now linked against wxWidgets 3.2.11
• FTP(S): Fixed parsing of paths on servers with the server type set to DOS. Some malformed paths were wrongly accepted, confusing the engine; such paths are now rejected early.
• Refactored engine internals to remove influences from FTP-specific concepts that were permeating into other protocols

New features:

• SFTP: Added compatibility flag to Site Manager to ignore invalid bits in file attributes flags received from non-compliant servers

Bugfixes and minor changes:

• SFTP: Updated to fzssh 1.3.0
• Updated to libfilezilla 0.56.1
• Removed autodetection of FTP server type governing the remote path syntax. Exotic server types now need to be set explicitly on the advanced page in the Site Manager

Fixed vulnerabilities:

• Official binaries are now linked against GnuTLS 3.8.13

New features:

• SFTP: Added a page with compatibility flags to the Site Manager

Bugfixes and minor changes:

• SFTP: Updated to fzssh 1.2.1 to ignore items with invalid names directory listings instead of failing listings completely
• SFTP: Fixed issue where some items were reported with the wrong type depending on server capabilities
• SFTP: If keyboard-interactive authentication fails, automatically start a new authentication attempt

Fixed vulnerabilities:

• Official binaries are now linked against GnuTLS 3.8.13

Bugfixes and minor changes:

• UI: Fixed a crash during configuration export

Bugfixes and minor changes:

• Updated to libfilezilla 0.55.4 to address a crash
• SFTP: Updated to fzssh 1.2.0

Bugfixes and minor changes:

• SFTP: Added a heuristic to reply to a keyboard-interactive request with the site's password, if it consists of a single prompt named "Password"
• SFTP: Updated to fzssh 1.1.10 for increased compatibility with broken servers that blatantly violate the SSH specifications

Bugfixes and minor changes:

• SFTP: Updated to fzssh 1.1.9 to address an issue with servers sending nonsensical SSH_MSG_USERAUTH_INFO_REQUEST packages

Bugfixes and minor changes:

• SFTP: Updated to fzssh 1.1.8 to address an issue with servers sending empty longnames
• SFTP: Updated to fzssh 1.1.8 to address an issue with servers incapable of handling large receive windows of 2^32 - 1 bytes
• SFTP: Fixed an issue creating directories during file upload

Bugfixes and minor changes:

• Replacing of invalid characters in filenames when downloading can no longer be disabled
• If saving of password was disabled, temporarily remembering passwords until FileZilla gets closed could result in additional password prompts
• SFTP: Fix accessing symbolic links
• FileZilla is now distributed under the terms of the GPL version 3 or later (formerly version 2 or later)

Bugfixes and minor changes:

• SFTP: Updated fzssh to 1.1.7 to address corrupted uploads

Bugfixes and minor changes:

• Updated fzssh to 1.1.6 to improve SSH channel window handling

Bugfixes and minor changes:

• FTP: Fixed a crash when transfers are aborted

New features:

• SFTP support is now based on the fzssh library

Bugfixes and minor changes:

• Fix detection of OTP requests from FileZilla Pro Enterprise Server if using non-default FTP encryption options
• MSW: Improve handling of volumes mounted as path instead of as drive letter
• *nix, macOS: Remove custom send buffer option, rely on operating system auto-tuning

Bugfixes and minor changes:

• FTP: Fixed path display in NSLT output

Fixed vulnerabilities:

• Official binaries are now linked against GnuTLS 3.8.12

Fixed vulnerabilities:

• Official binaries are now linked against GnuTLS 3.8.12

Bugfixes and minor changes:

• Improved parallelization of concurrent authentication requests to increase performance
• Don't complain about missing or empty configuration files when reloading the configuration. Default values will be used in that case.
• Fix Let's Encrypt® well-known path normalization to preserve native format.
• FTP: Fixed a crash if both control and data connection fail at the same time

Bugfixes and minor changes:

• FTP: Fix a crash processing the ABOR command
• MSW: silent installations now automatically back up configuration files in cases where the interactive installer would prompt the user to do so.

Bugfixes and minor changes:

• FTP: do not use the default impersonator during the test of the FTP connections.
• Fixed bug that reversed mount point precedence, giving priority to group mount points over user ones; user mount points now correctly take precedence.
• Fixed bug that made the %<home> placeholder not work in case "Use system credentials to log in" was selected but "Use system credentials also for accessing &files and directories" was not.

Bugfixes and minor changes:

• macOS: Fixed issue with toolbar size

Bugfixes and minor changes:

• Fixed an issue whith the certificate verification dialog not becoming scrollable on certificates with many subject alternative names
• Updated to libfilezilla 0.52.0

New features:

• UI: Added a new choice when removing groups that are still in use, now the affected users can be removed regardless of other group membership as well
• UI: Small usability improvements to the group membership picker

Bugfixes and minor changes:

• Fixed a crash if editing a user while they are logged in
• Fixed listing the available mounts in the root directory if the root itself is not a defined mount point
• UI: Fixed a crash when adding or removing groups

Bugfixes and minor changes:

• Fixed a crash if loading a custom X.509 private key or certificate fails using implicit FTP over TLS

New features:

• Support a "write only" mode for the mount points.
• Added the --version option to the server.
• FTP: Added support for wildcard patterns (`*` and `?`) in LIST, NLST, MLSD, and STAT commands, with matching semantics identical to those used on Windows. This feature is available on all platforms and is disabled by default. It can be enabled per session using `OPTS filezilla.wildcards=1`; support is advertised via the FEAT command. For reference on matching behavior, see: https://learn.microsoft.com/en-us/archive/blogs/jeremykuhne/wildcards-in-windows
• MSW: Added support for specifying credentials for UNC paths in the mount list. Credentials can be configured via the Administration Interface under Rights Management -> Windows Share Credentials.

Bugfixes and minor changes:

• Fixed edge case in paths normalization

New features:

• For files and directories that are symbolic links, a small overlay symbol is now shown on icons in local file list and directory tree

Bugfixes and minor changes:

• Fixed an issue showing attributes of symbolic links in local file list

Bugfixes and minor changes:

• Fixed a crash if using impersonation
• Fixed a resource consumption issue in the impersonator

Fixed vulnerabilities:

• Official binaries are now linked against GnuTLS 3.8.10

Bugfixes and minor changes:

• FTP: Retry from a different source port if establishing a data connection in passive mode fails with EADDRINUSE

Fixed vulnerabilities:

• Official binaries are now linked against GnuTLS 3.8.10

Bugfixes and minor changes:

• Fixed a crash if using speed limits

Bugfixes and minor changes:

• Fixed initial loading of file extensions for the Auto transfer type