Graphics

• Added new specific remnants for various entities. (Work in progress)

Bugfixes

• Fixed that ghosts could be built in fog of war.
• Fixed a stack overflow when merging large electric networks (149'000+ electric poles). more
• Fixed some achievements not counting their requirements properly. more
• Changed worm and spitter acid attack so they do not create acid splashes on water. more
• Changed fonts for Asian languages (Chinese, Japanese, Korean).
• Fixed that power switch connections weren't restored by undo. more

Modding

• Added "check_buildability" to "create-fire" trigger effect definition.
• Added "tile_collision_mask" to "create-entity" and "create-fire" trigger effect definitions as faster alternative to full buildability check.
• Added "trigger_created_entity" to "create-fire" and "create-sticker" trigger effect definitions.

Scripting

• Added "item" to the on_built_entity 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.