July. Free. 1.7.3..... There is a list but, I forget the thread. Maybe someone else can post a link or you could search for it. I know Pistons and some lighting effect from 1.8 I think..... There is more though.
1.7.3 will be released early July. It'll be free, and the following updates will be included in it:
+ Added pistons (sticky ones as well)
+ Fire or redstone is now required to trigger TNT
+ Fences can be stacked
+ Added shears
+ Shears can be used to pick up leaf blocks
+ Shears can be used to shear sheep without hurting them
* Sheep no longer drop wool from being punched
Cobble and Mossy Cobble get an updated texture as well, however it is very similar to it's current one.
Thankyou!
+ Added pistons (sticky ones as well)
+ Fire or redstone is now required to trigger TNT
+ Fences can be stacked
+ Added shears
+ Shears can be used to pick up leaf blocks
+ Shears can be used to shear sheep without hurting them
* Sheep no longer drop wool from being punched
Cobble and Mossy Cobble get an updated texture as well, however it is very similar to it's current one.