I use a my own heavily modified 720 Skin and as 720 skins are no longer supported I cannot use the lastest 1.6 verson because I really cannot be arsed adding back 720 support for a plugin I use just on a Saturday morning to see what Premier League games are on that day.
So instead I've fixed the crash that everyone had when using v1.5 and I will stick with that. Anyone else who also uses a 720 skin and wants to continue to do so, needs to send the attached file to /usr/lib/enigma2/python/Components/Renderer/ then restart E2 and your crash with v1.5 will be gone.
If anyone can be bothered to add back 720 support though its quite easy to do if you have the time. Simply remove the catch in the plugin.py and then just add back all the multicontent skin settings for 720. This might be a nice task for someone just starting to learn about coding skins.