Mode: Single creative and survival Reproducibility: Always Type: Temperature I looked but did not see any mention of this, but noticed with the 10 release candidate that SV and HV no longer have heat. There is O2 with a ventilator but no heat or insulation on the craft. To make sure it was not something I missed in a design, I built a box of full blocks with a generator, fuel tank and o2 tank. I used a door (and tested with replacing the door with full blocks) and put the ventilator inside the box and all had the same problem.. no heat. Hope this helps
Check your statistics, and see if you have enough O2 for the ship. Ships in 9 that were close now do not have enough tanks for the amount of 02 required for the ship in 10. This probably effects CVs and Bases as well as half blocks now need O2 to fill the spaces.
I still have 66% air in the tank. The bigger thing is the temperature, which is the same as outside. see pictures...
@spanj is not known to build rubbish! So he had two HV in his current YT series and both showed full O2 but not heat resistant at all.