Sorry for the delay everyone, just saw this. Here are the release notes: http://www.cisco.com/c/en/us/support/switches/nexus-1000v-switch-vmware-vsphere/products-release-notes-list.html
Currently, only 5.5 is supported. Cisco is still in the process of working with VMWare to fully support 6.0.
Currently the Nexus 1000v is supported with vSphere 6.0 : http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus1000/sw/5_2_1_s_v_3_1_4/compatibility/information/b_Cisco_N1KV_VMware_521SV314_Compatibility_Info.html#concept_3D9E5626F85447E7BD445F1EB1DD6322
Cisco is still trying to work with VMWare to make the AVS supported as well. Keep checking the new releases for ACI and AVS for updates. I hope it is validated soon.
It does not work, it will just give you Shockwave Flash errors and make you remove the packages manually via the MOB page and the VSCA CLI.
They could use their release note to just say that and save everyone the time of installing it and breaking their systems, but I think they like punching themselves in the face.