Use 0.3.8 build dd31b81833f535a9b14a4f53e11f32dfdcc4ed38
Revert "Use 0.3.8 build dd31b81833f535a9b14a4f53e11f32dfdcc4ed38"

This reverts commit 23d18cf034477bc2285825b44fe2e3dccc8e1e83.