Same question here.
We have also been waiting for months.
The next ubuntu version, 19.04, will be released this month, on the 19th, with the Linux Kernel 5.0. Does the next pulse secure versions will be compatible with that version?. Maybe is a good moment to start working in the compatibility.
My new laptop has to run with the latest kernel, otherwise there are more issues with hardware e.g. cannot adjust screen brightness. Hence I cannot revert to an old version of kernel to get around this Pulse secure VPN issue.