Missing option in FileZilla: Key file authentication

Question

Where is the option "log in with key file"?

Please have a look at the attached image at the bottom.

System: Gnome desktop Linux, CentOS 7

FileZilla Client: version: 3.7.4.1

Build information:

Compiled for: x86_64-redhat-linux-gnu
Compiled on: x86_64-redhat-linux-gnu
Build date: 2014-04-09
Compiled with: gcc (GCC) 4.8.2 20131106 (Red Hat 4.8.2-3)
Compiler flags: -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -Wall -g -fexceptions -std=gnu++11

Linked against:
wxWidgets: 2.8.12
GnuTLS: 3.3.29
SQLite: 3.7.17

Operating system:
Name: Linux 3.10.0-957.el7.x86_64 x86_64
Version: 3.10

Image of the options:

Answer 1

That version is v3.7.4.1, and that one is from 2014.

For private key use, you will need at least v3.14.0-rc1 2015-09-04, but sadly CentOS 7 doesn't come with that version. You will need to compile manually.

More information is in Version history.