> For the complete documentation index, see [llms.txt](https://deeplearning4j.konduit.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://deeplearning4j.konduit.ai/1.0.0-m2/release-notes/0.7.1.md).

# 0.7.1

* RBM and AutoEncoder key fixes:
  * Ensured visual bias updated and applied during pretraining.
  * RBM HiddenUnit is the activation function for this layer; thus, established derivative calculations for backprop according to respective HiddenUnit.
* RNG performance issues fixed for CUDA backend
* OpenBLAS issues fixed for macOS, powerpc, linux.
* DataVec is back to Java 7 now.
* Multiple minor bugs fixed for ND4J/DL4J