Upgrade 2.5.5 > 2.5.11?


I currently have Rancher cluster 2.5.5 installed, and i have some issues related to one of my manager nodes hanging due to defunct PIDs and over time these build up until the OS runs out of file descriptors and the server falls over.

This appears to be a know issue that is fixed in Rancher v2.5.8

I’d like to know if anyone has any opinions on my upgrade path to 2.5.x?? i’d like to go for a stable new releases say .11?

Any help would be very much appreciated.