I'm sorry for sending a letter without details. Centos 8. spice-vdagent 0.20 is already installed and I just replaced its binaries with binaries of 0.21 and then rebooted a VM.
26.08.2021, 19:40, "ole-krutov@xxxxxxxxx" <ole-krutov@xxxxxxxxx>:
I've built spice-vdagent 0.21 and had just replaced executables of vdagent 0.20. But after reboot spice-vdagentd.* do not start. Has something changed in startup logic since 0.20? I've compared configs but had not find any differences...