GDC 3.10.12 on Mac 10.9

[Candy M.]

We upgraded a customer to 3.10.12 this week.  One of their users has a Mac 10.9.  Will there be a GDC for Mac 10.9?  Or can the user run a 2.50 GDC on 3.10 back end?
Candy   

[.]

Hello Candy
AFAIK OS X 10.9 is no more supported by Apple since September 2016 ...
GDC 2.50 cannot be used on 3.10 backend. An alternative for this user, if he do not want to upgrade his work station on a more recent OS X release, is to use GBC.
Sorry,
Olivier.

[Candy M.]

Thank you Olivier!   GBC is an option that we have given him.   I'll inform him that his version is no longer supported.
Candy