We are publishing a few changes to the Test Server shortly.

• Fixes for a few client crashes
  
• Adjustments to address fall damage
  
• Adjustments to jumping
  
• Fix to stop damage caused on initial login
  

EDIT: 8:30pm Pacific

We are publishing another update to the Test Server with a few more changes:

• Adjustments to placement rules
  
• Further adjustments to falling and jumping
  
• additional server stability changes
  

Client Version 0.79.12.56830, Steam Build ID 716483

Source