Revert "Add release notes for UCP 2.2.1"
Revert "Add release notes for UCP 2.2.1"

This reverts commit 25da2e5e139fd2fdb09ba5a82ffb2bdcf0915fd4.

shubheksha/docker.github.io,johnstep/docker.github.io,JimGalasyn/docker.github.io,anweiss/docker.github.io,londoncalling/docker.github.io,londoncalling/docker.github.io,docker/docker.github.io,shin-/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,shubheksha/docker.github.io,johnstep/docker.github.io,londoncalling/docker.github.io,thaJeztah/docker.github.io,shubheksha/docker.github.io,JimGalasyn/docker.github.io,docker/docker.github.io,anweiss/docker.github.io,thaJeztah/docker.github.io,shin-/docker.github.io,anweiss/docker.github.io,docker/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io,shubheksha/docker.github.io,shubheksha/docker.github.io,johnstep/docker.github.io,shin-/docker.github.io,londoncalling/docker.github.io,johnstep/docker.github.io,anweiss/docker.github.io,johnstep/docker.github.io,docker/docker.github.io,shin-/docker.github.io,londoncalling/docker.github.io,JimGalasyn/docker.github.io,shin-/docker.github.io,JimGalasyn/docker.github.io,JimGalasyn/docker.github.io,anweiss/docker.github.io