diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibClient.lua b/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibClient.lua
index c5f8a45d6..54c68f7bb 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibClient.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibClient.lua
@@ -43,6 +43,8 @@ defaultLib["GUI"] = {
     MessageBox = CreateStatic("Barotrauma.GUIMessageBox", true),
     ColorPicker = CreateStatic("Barotrauma.GUIColorPicker", true),
     ProgressBar = CreateStatic("Barotrauma.GUIProgressBar", true),
+    CustomComponent = CreateStatic("Barotrauma.GUICustomComponent", true),
+    ScissorComponent = CreateStatic("Barotrauma.GUIScissorComponent", true),
 
     Screen = CreateStatic("Barotrauma.Screen"),
 
diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterClient.lua b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterClient.lua
index bf71b3496..ad165774d 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterClient.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterClient.lua
@@ -58,7 +58,6 @@ RegisterBarotrauma("GUIButton")
 RegisterBarotrauma("RectTransform")
 RegisterBarotrauma("GUIFrame")
 RegisterBarotrauma("GUITickBox")
-RegisterBarotrauma("GUICustomComponent")
 RegisterBarotrauma("GUIImage")
 RegisterBarotrauma("GUIListBox")
 RegisterBarotrauma("GUIScrollBar")
@@ -70,5 +69,7 @@ RegisterBarotrauma("GUIFont")
 RegisterBarotrauma("GUIFontPrefab")
 RegisterBarotrauma("GUIColorPicker")
 RegisterBarotrauma("GUIProgressBar")
+RegisterBarotrauma("GUICustomComponent")
+RegisterBarotrauma("GUIScissorComponent")
 
 RegisterBarotrauma("Inventory+SlotReference")
\ No newline at end of file
diff --git a/docs/lua/Hooks.lua b/docs/lua/Hooks.lua
index 79e5709b8..d859802af 100644
--- a/docs/lua/Hooks.lua
+++ b/docs/lua/Hooks.lua
@@ -144,6 +144,10 @@ function item.combine(item, deconstructor, characterUser, allowRemove) end
 -- @realm shared
 function item.deconstructed(item, otherItem, userCharacter) end
 
+--- Gets called every time an item is created.
+-- @realm shared
+function item.created(item) end
+
 --- Gets called every time an item is moved from one inventory slot to another, return true to cancel
 -- @realm shared
 function inventoryPutItem(inventory, item, characterUser, index, removeItemBool) end
diff --git a/docs/lua/Steam.lua b/docs/lua/Steam.lua
new file mode 100644
index 000000000..7de27caf2
--- /dev/null
+++ b/docs/lua/Steam.lua
@@ -0,0 +1,35 @@
+-- luacheck: ignore 111
+
+--[[--
+Provides steam integration.
+]]
+-- @code Steam
+-- @pragma nostrip
+
+local Steam = {}
+
+
+--- Downloads an item from workshop and places it in a folder.
+-- @tparam string itemID
+-- @tparam string destinationFolder
+-- @tparam function callback
+-- @realm shared
+-- @usage
+-- Steam.DownloadWorkshopItem("2805065898", "LocalMods/MyMod/Temp/Download", function(workshopItem)
+--    if workshopItem == nil then print("failed to download workshop item") return end
+--
+--    print(workshopItem.Title .. " has been successfully downloaded.")
+-- end)
+function Steam.DownloadWorkshopItem(id, destinationFolder, callback) end
+
+--- Gets information about a workshop item.
+-- @tparam string itemID
+-- @tparam function callback
+-- @realm shared
+function Steam.GetWorkshopItem(id, callback) end
+
+--- Callback is called with the list of all workshop items inside the specified collection.
+-- @tparam string itemID
+-- @tparam function callback
+-- @realm shared
+function Steam.GetWorkshopCollection(id, callback) end