Log Message:
filezilla: update to 3.46.3.

3.46.3 (2019-12-23)

- SFTP: Fixed handle leak on Windows
- SFTP: Remote paths were not fully resolved on all operations

3.46.2 (2019-12-20)

- SFTP: Fixed a regression connecting using a password-protected keyfile

3.46.1 (2019-12-20)

- Fixed a crash if an FTP server sends too long response lines
- Building and running FileZilla now depends on libfilezilla >= 0.19.3 \ 
(https://lib.filezilla-project.org/), this fixes a few issues with the new speed \ 
limiting code
- SFTP components have been updated and are now based on PuTTY 0.73

3.46.0 (2019-11-25)

- Fixed a rare crash if closing FileZilla the very same moment a connection or \ 
transfer requests user attention

3.46.0-rc1 (2019-11-15)

+ Show an error message in the local directory listing if the user lacks \ 
permission to show the directory
- Local filelist status bar is now reset if accessing a local directory fails
- macOS: Work around an a bug in macOS 10.15 (Catalina) where closing a dialog \ 
shown from a timer can result in temporary freezes
- Refactored speed-limiting code
- Building and running FileZilla now depends on libfilezilla >= 0.19.1 \ 
(https://lib.filezilla-project.org/)