Modding

• Added an optional "mods" to simulation definitions.

Scripting

• Disabled the majority of the lua "debug" library due to security issues.

Bugfixes

• Fixed LuaEntity::set_request_slot would not accept count of 0. more
• Fixed first tutorial level advancing to a wrong story step after drill is set in quickbar. more
• Fixed mods sorting order by last highlighted and by last updated. more

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