FileZilla client version 3.0.4.1 has released with new features and bug fixed. I have not post any release news on FileZilla client after version 3.0.1 and I would like to include the short summary of the changes between FileZilla from version 3.0.1 as below.

Legend:
! Security related bugfix or otherwise critical bugfix
+ New feature or important bugfix
- Bugfixes
3.0.4 (2007-11-26)
- Linux: Fix empty challenge text if using interactive login
3.0.4-rc1 (2007-11-20)
+ Implement FTP Proxy support. Note that using a properly configured NAT router is recommended instead.
+ Implement FTP keep alive for those connecting to improperly configured servers
- Fix crashes if deletig files in directories with more than 200 entries
- Compatility improvements with VMS and z/VM servers
- Now requires GnuTLS 2.0.4 which fixes a problem with servers using compression.
- Changing list of ascii files or increasing number of concurrent transfers had no effect until restart of FileZilla
3.0.3 (2007-11-06)
+ Install some default filters if filters.xml missing in user’s settings directory
- OS X: Fix remote file viewing/editing
- Additional fixes for SFTP servers with nonstandard filename encodings
3.0.3-rc1 (2007-10-31)
+ Automatic server timezone detection. Custom offset in the Site Manager may need to be adjusted. FTP only.
+ Option to preserve file timestamps on downloads (all protocols)
+ Option to preserve file timestamps on uploads on FTP servers supporting the MFMT command
+ Add transfer type (ascii/binary/auto) selection to transfer menu
- Shorten very long filenames on file exists dialog
- Attempt at working around broken routers and firewalls disconnecting the control connection of the transfer session on transfers
- Deleting directories containing lots of files should be faster now
- Disallow settings/site import from files located in the settings storage directory
- Fix nullpointer dereference on non-UTF8 enabled SFTP servers
- *nix: Fix button height inconsistencies on dialogs with certain artwork (e.g. Ubuntu 7.10)
3.0.2.1 (2007-10-17)
- Fix issue with message log not working properly
3.0.2 (2007-10-17)
+ MSW: Added /user=all and /user=current options to installer
+ Experimental support for z/VM servers
- Fix typo in option handling code. Due to this, settings for date/time formatting have been reset.
- Fix performance problem if FileZilla gets started with message log hidden
- Work around possible race conditions in SFTP input thread leading to crashes
- MSW: Fix issue with installer where reboot after uninstalling previous version disrupted installation. Fix will only work if uninstalling 3.0.2 or greater.
- OSX: Use new icon
3.0.2-rc1 (2007-10-10)
+ Remote file viewing / editing
+ Display current server in window title
- Don’t remember incorrect password on SFTP connections with ASK logontype
- MSW: Fix drag&drop to explorer in case of case-mismatch between requested and reported path.
- *nix: Fix Makefiles so SFTP properly supports files > 2GB
- Ascii filetype setting for extensionless files and dotfiles had negated effect
- Fix error message if using multiple running instances save the settings at the same time
- Fix parsing of very new files in directory listings if server is in a timezone ahead of the client
- Fix range of timezone offset setting
- Fix problems with remote path combobox if reconnecting after a disconnect
- Display confirmation dialog if deleting file from remote directory tree context menu
- Refresh remote directory listing after refreshing a single file
- On very first startup, center FileZilla on screen
Source: FileZilla