Changelog

Version: 1.0.9
Date: 2020.12.23
  Changes:
    - set Factorio 1.1 compatibility flag

Version: 1.0.8
Date: 2020.08.01
  Changes:
    - removed slow down effect cause it was causing an error

Version: 1.0.7
Date: 2020.02.02
  Changes:
    - v 0.18 compatibility

Version: 1.0.6
Date: 2019.04.07
  Bugfixes:
    - fixed wrong formatting of changelog.txt

Version: 1.0.5
Date: 2019.04.06
  Bugfixes:
    - corrected damage type of gas cloud again. It NOW correctly damages players*, worms and biters. 
      (*to be clear: all entities of the player force with the flag not-repairable. That should only be the player and maybe some modded entities.)
  Changes:
    - gas cloud now also slows down affected entities

Version: 1.0.4
Date: 2019.03.04
  Changes:
    - added compatibility with Factorio 0.17 (I think...)

Version: 1.0.3
Date: 2018.09.21
  Changes:
    - added shell explosion

Version: 1.0.2
Date: 2018.09.16
  Bugfixes:
    - corrected damage type of the gas cloud. It now correctly damages players, worms and biters.
  Changes:
    - reduced research costs a little

Version: 1.0.1
Date: 2018.09.16
  Changes:
    - changed damage type of the gas cloud 
    - it now only damages worms and biters. As a side effect, the player is not damaged anymore - I'm working on that.

Version: 1.0.0
Date: 2018.09.03
  Info:
    - initial release