####[second version] released on September 23（ https://github.com/filecoincash/lotus/releases/tag/v0.5.7-beta2 ）
The following improvements have been made:
-The encapsulation was modified to 4G / 16g version.
-The number of encapsulation layers in P1 is changed to 2 layers. (2 layers are convenient for quick block production, and will be adjusted to 5 layers later)