Ruuvi HW B5 documents

In our last purchase I noticed the RuuviTag PCB to have label B5 (bottom layer next to nRF52 chip).
I can only find design documentation for B4 (and earlier HW) release in GitHub ruuvitag_hw.

Are the B5 documents somewhere available?
Can anybody tell the differences between B4 and B5?

  • Olli

Only some minor enhancements to ease PCB assembly. We will push the new documents relatively soon.