changelog-experimental.md

 This page features all the experimental branch releases. Our experimental branch are usually updated multiple times a day and typically are perfectly safe to play, but you might want to back up your saves just in case we introduce a feature that will be changed during testing.
 
+# 1\.14.2:
+
+- Tetsuo HMX-2000I Heavy Mass Driver is now available for purchase in the dealership near you.
+- Hot kinetic ammunition will now cause thermal damage. Depending on the systems used, this can mean from 5% to 30% more damage from kinetic weapons.
+- Thruster look will not depend on the physics framerate anymore.
+
+Feedback Focus: The big focus of this release is the introduction of the Tetsuo HMX-2000I Heavy Mass Driver, and I'd love to hear how that performs for you. Miscellaneous changes to look out for are the plume shape of your rocket plumes, any unusual thruster behavior in general, and damage inflicted by kinetic weapons.
+
 # 1\.13.3:
 
 - Obonto Habitats announces the discovery and swift resolution of a fraudulent scheme involving certain mineral pump operators who colluded with a number of spaceship captains to return ore already purchased by our habitats to the ship's home station. Habitats will not send the ore they purchase from you to Enceladus, even if they really like you.