Kindly advise on the correct procedure to upgrade 11.3 with Gnome to 11.4

Hi,

Kindly advise on the correct procedure to upgrade 11.3 with Gnome to 11.4.

root@hcb # pkg list entire

NAME (PUBLISHER) VERSION IFO

entire 0.5.11-0.175.3.35.0.6.0    i--

root@hcb # pkg list -af entire

NAME (PUBLISHER) VERSION                    IFO

entire 11.4-11.4.8.0.1.5.0        ---

entire 11.4-11.4.0.0.1.15.0       ---

entire 0.5.11-0.175.3.35.0.6.0    i--

entire 0.5.11-0.175.3.28.0.4.0    ---

entire 0.5.11-0.175.3.1.0.5.0     ---

root@hcb # pkg update -nv

Packages to remove:         1

           Packages to install:         3

Packages to update:         3

Services to change:         1

     Estimated space available: 448.72 GB

Estimated space to be consumed: 134.14 MB

       Create boot environment:        No

Create backup boot environment:       Yes

          Rebuild boot archive:        No

Changed packages:

solaris

  library/python/coherence-27

    0.6.6.2,5.11-0.175.3.0.0.26.0:20150705T203152Z -> None