This update is free for all users who have a Version 2.x license.  If you are still using Version 1.x, there may be an upgrade cost – further info is here.  (Version 2.x was first available on 2015 Oct 15.)

Version 2.4.12 (2017-11-08)

Version 2.4.11 (2017-09-10)

Version 2.4.10 (2017-09-01)

For earlier version changes, see the Version History.