Software Packages in "buster-updates", Subsection x11

nx-x11-common (2:3.5.99.19-3+deb10u2)
nx-X11 (common files)
nxagent (2:3.5.99.19-3+deb10u2)
Nested Xserver (aka NX Agent) supporting the NX compression protocol
nxproxy (2:3.5.99.19-3+deb10u2)
NX proxy