[2019] Version 0.17.30 + 0.17.31 released

Minor Features

• Added ability to set a maximum number of map upload slots for multiplayer servers. Setting this is recommended to prevent the server from being flooded with map fragment requests from clients.
  

Optimisations

• Optimized alt-mode icon background rendering. more[forums.factorio.com]
  

Bugfixes

• Fixed that cut tool marked trees/rocks/cliffs for deconstruction when there was other valid entity in the selection. more[forums.factorio.com]
  
• Fixed that movement by keys or clicking on an alert didn't unsnap the currently followed train in the map. more[forums.factorio.com] more[forums.factorio.com]
  
• Fixed that the game would crash when showing blueprint library tooltips. more[forums.factorio.com]
  
• Fixed that the game would crash when showing a blueprint library tooltip in multiplayer when the blueprint/book was removed by another player.
  
• Fixed alt-mode icon background for narrow icons was very subtle. more[forums.factorio.com]
  
• (0.17.31) Fixed a crash when hosting multiplayer games in some scenarios.
  

You can get experimental releases by selecting the '0.17.x' beta branch under Factorio's properties in Steam.