Patch 158

Updates

 * Hydrazine can explode!
 * Gas hazards now despawn after being uncovered from terrain.
 * Improved research curve. Chests of the same type can now be re-researched. (This resolves an issue where some players might never see certain unlocks)
 * Add Turkish language to the build.
 * Add Early Accesss/Pre-alpha + Build # to on-screen overlay.

Bug Fixes

 * Fixed an issue causing the occurrence of visible seams in terrain in MP or after save load.
 * Improve rover stability in MP so they no longer unrecoverably fly apart.
 * Most rocks now despawn after being dug up.
 * Fix gamepad camera behavior while in planet navigation.
 * Fix incorrect research unlock text.
 * Fix ejected resource nuggets being ungrabbable for non-host players.
 * Fix various audio cues playing incorrectly in MP.
 * Fix power cells not unlocking despite the player receiving an unlock message.