While invisible, Spy receives 20% less damage from all damage sources
While invisible, Spy has reduced timer on debuffs (fire, jarate, milk, bleed)
Definetely not unbalanced
Mini Sentries can now be repaired
Mini Sentries can now be wrench construction boosted
Mini Sentry base build speed decreased. Mini Sentries that are wrench boosted build slightly faster than previously.
Mini Sentries start at 50% health on construction and gain health during construction instead of starting at 100%
Metal gibs from destroyed Mini Sentries no longer grant any metal
Ding dong the witch is dead