We are currently in the early stages of trying to plan an upgrade of our Citrix XenApp environment due to EOL being about 14 months out.
We are on C-EMR 9.12.3 and the latest documentation from Athena states that we must be on version 7.6 LTSR of Citrix XenApp for client machines. However, End of Life for Citrix XenApp 7.6 LTSR is on 1/11/2021.
We are thinking about upgrading to the newest LTSR version 7.15 but are unsure of any compatibility issues we might run into or any trouble we might run into for using an "unsupported version".
What versions of Citrix XenApp are everyone else using? Is anyone else in the same situation and planning an upgrade soon? If you use a newer version than 7.6 LTSR, do you see any issues?
The v19 Whats New document on the support portal states that v19 officially supports 7.15. Its due out before the end of the year. I would just wait a bit before planning the upgrade. Just my 2 cents.
You can run XenApp 7.15 LTSR without any issues. We have been running that since upgrade from CPS 12.0 to 12.2 and 12.3, as well as EMR 9.8.
My advise would be to move to 7.15 sooner rather than later as their are many bug fixes and enhancements from Citrix in the newer releases.