Attaching here the console's output for both GTK 2 and 3:
```
apt-cache policy libgtk2.0-0 libgtk-3-0
libgtk2.0-0:
Installed: 2.24.30-1ubuntu1.16.04.2
Candidate: 2.24.30-1ubuntu1.16.04.2
Version table:
*** 2.24.30-1ubuntu1.16.04.2 500
500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.24.30-1ubuntu1 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
libgtk-3-0:
Installed: 3.18.9-1ubuntu3.3
Candidate: 3.18.9-1ubuntu3.3
Version table:
*** 3.18.9-1ubuntu3.3 500
500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
3.18.9-1ubuntu3 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
```
Bug 1609945 Comment 3 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Attaching here the console's output for both GTK 2 and 3:
```
apt-cache policy libgtk2.0-0 libgtk-3-0
libgtk2.0-0:
Installed: 2.24.30-1ubuntu1.16.04.2
Candidate: 2.24.30-1ubuntu1.16.04.2
Version table:
*** 2.24.30-1ubuntu1.16.04.2 500
500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.24.30-1ubuntu1 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
libgtk-3-0:
Installed: 3.18.9-1ubuntu3.3
Candidate: 3.18.9-1ubuntu3.3
Version table:
*** 3.18.9-1ubuntu3.3 500
500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
3.18.9-1ubuntu3 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
```
If any information is needed please let me know! Thank you!