Version 2.1.18

Changes

• Custom minimum payload of a platform request is now respected by rockets carrying multiple different items. (134654)
• Removed "Military science pack" technology prerequisite from the "Health" technology.
• Updated working sounds for assembling machines.
• Updated Steamworks SDK to v1.65.
• Changed chat coloring so only player names are colored.

Optimizations

• Improved performance of inserters with spoil priority.
• Improved performance of pollution update when all trees on a chunk no longer accept pollution damage.

Bugfixes

• Fixed that map-preview-planet would silently ignore invalid planets. (135896)
• Fixed furnaces could void fluid product when output fluid box is occupied by another fluid. (135912)
• Fixed that go-to-mod was off by one when searching in some cases. (135939)
• Fixed LuaPlayer::drag_wire return value. (135292)
• Fixed that upgrading locomotives didn't preserve colors. (135962)
• Fixed a rare crash when removing platform requests already assigned to rocket silos. (135958)
• Fixed electric network bars in electric pole tooltip did not match behavior of bars in network statistics gui. (135966)
• Fixed that items would be auto-looted while flying in rockets/cargo pods. (135791)
• Fixed offshore pump ghost being revivable before required tile ghost is revived. (119110)
• Fixed incorrect agricultural tower tile visualisations in some modded cases. (135865)
• Fixed debug adapter not showing correct information when tailcall is involved. (136016)
• Fixed a crash when using swap-players while one of them had the technology GUI open. (136007)
• Fixed that the fluid GUI would stretch vertically when it didn't need to. (136000)
• Fixed that GPS pings would persist after using player.clear_console(). (136052)
• Fixed that biters could fail to attack diagonal entities. (135783)
• Fixed that the on_rocket_launch_ordered event did not contain player_index. (136077)
• Fixed a crash when clicking the active-technology button when saving in multiplayer. (136067)
• Fixed a crash when using LuaSimulation::control_press(). (136043)
• Fixed that platform asteroid impacts didn't work correctly when hitting platforms from the sides. (136047)
• Fixed a crash when segmented unit node count is small. (136081)
• Fixed that LuaEntity::set_fluid and add_fluid would put fluid into ghosts. (136066)
• Fixed a desync related to setting tree progress using LuaEntity::tree_stage_index.
• Fixed automatic rocket requests not ordering extra items when custom minimum payload was equal to the requested amount.
• Fixed a desync when spidertrons are killed and rebuilt in some cases. (136114)
• Fixed that construction robots in a network with full storage chests and holding items rocket silos used for crafting were blocking automated rocket silos which wanted items held by the robots. (135478)
• Fixed color signal order in GUI to match order in color signal mapping. (136095)
• Fixed that remote-removal requests didn't show properly in the inserter GUI. (136126)
• Fixed that blueprint selection counts didn't account for entities to be upgraded. (136106)
• Fixed that upgrade planners let entities bypass surface conditions. (136102)
• Fixed that LuaRendering::dash_offset did not work nicely for short lines. (136006)
• Fixed that hidden technologies still made some visible noise when researched. (135997)

Modding

• Added "migrates_from" to info.json, allows mod to take ownership of storage, script inventories, gui elements and render objects of removed mod.
• Added ItemPrototype::science_capacity.
• Added QualityPrototype::science_capacity_multiplier.
• Added ItemPrototype::quality_affects_spoil_ticks.
• Removed PollutionSettings::max_pollution_to_restore_trees.

Scripting

• Added LuaGuiElement::secondary_number read/write.
• Added LuaTransportLine::get_item_position().
• Added LuaRenderObject::tall read/write.