Bugfixes

• Fixed that pollution statistic values from entities were reversed and didn't increase evolution. more
• Fixed a crash when mods would set special_signal = true for virtual-signal prototypes.
• Fixed a crash when a mining drill is destroyed during the resource-depleted event.
• Fixed a crash when loading modded saves related to recipe migrations and fluidboxes.
• Fixed a desync related to the blueprint library and keeping outdated blueprints between versions.
• Fixed crash when undoing manual removal of entity marked for deconstruction. more
• Fixed that the technology GUI would show 100% researched for near-100% values. more
• Fixed crash when calling LuaGameScript::take_technology_screenshot for force that doesn't have any technologies enabled.
• Fixed that action bar link to blueprint in the inventory had tooltip size limited too much. more
• Fixed that blueprint cost table width wasn't correct for UI scale different than 100%.

Scripting

• Added surface_index to the on_robot_mined_tile event.

Use the automatic updater if you can (check experimental updates in other settings) or download full installation at http://www.factorio.com/download/experimental.