Skyblock PE (New) Is very similar to the original version with a few differences.
These changes are:
1. The original MCPE skyblock used an old world with just water. The other
skyblock pe ports have natural terrain. This version includes an infinite void.
2. The nether island is filled with quartz and has eyes of ended and end portals
inside the chest on that certain island.
3. Added sandstone to the Sand island so the sand cannot fall.
4. The other Skyblock map that was ported to Bedrock had natural terrain that
generates far from spawn. This version is a complete void, This is not the same
for the end, and the nether terrain is boxed off.
5, There is an Informational book that can be found in the chest of the spawn
island. There is also a Challenge Tracker.
6. There are 25 challenges.
The Content added in the 1.2 Version Can be viewed in the Changelog Section
Here is a view of the sand islands and main island.