[support] Blocks in 4.7 : Content specific visibility settings

[Yves CHEDEMOIS]

I just noticed the "Content specific visibility settings" area on block 
configuration page had disappeared.
(the one that allowed to specify a block visibility according to a node 
type)

Is there a way I can have the same functionnality : have block show up 
only for node pages of a given type ?
I tried to use the php-mode visibility criterion, but no $node varable 
is available by the time the php expression is eval'd.

Thanks for any suggestion.

Yched