v0.23 is just released: it adds 3 new achievements, quite challenging. Will you become a Master Builder?

Also various fixes and improvements, below is the full change log:

v0.23 Change Log (Build 285)

GENERAL
- Add achievement "Master Tower Builder": Build a tower at least 70 blocks height
- Add achievement "Master Bridge Builder": Build a bridge at least 50 blocks large
- Add achievement "Lucky Shot": Kill 20 monsters with one single projectile
- Press [R] to deactivate drone
- Repair Turrets doesn't deactivate when far from player
- Pressing Shift makes moving slow, remove most of recoil, and do hover mode for jetpack
- Add a signal light (lights when powered)

BUG FIX
- Don't auto-save during rocket launching
- AI ask to enter the rocket at 50% instead of 25%
- Fix issue with fade-out of looping sounds (waterfalls for example

BALANCE
- Increase distance to place wire
- Wire crafting recipe creates 5 wires instead of 3.

MINOR
- Auto-save just after world generation
- Display number of days in the clock