diff --git a/README.md b/README.md
index 3d4ab68..48fbd32 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ This mod adds a global variable named `HotMetals`. Add things to it to add suppo
 It has the following properties.
 
 ### `items`
-Add an item name as string or a table with `name` and optional `spoilTicks` and `iconFolder`. The icon file will be `iconFolder .. "hot-" .. itemName .. ".png"`. If you need more control over the icons, provide a table `icons` instead of `iconFolder`.
+Add an item name as string or a table with `name` and optional `spoilTicks` and `iconFolder`. The icon file will be `iconFolder .. "hot-" .. itemName .. ".png"`.
 
 ### `craftingCategories`
 A table containing all supported crafting categories. This mod uses a white list to prevent unwanted categories by default. Only categories used by smelting buildings like the furnace and the foundry should be added.
diff --git a/hot-metals/changelog.txt b/hot-metals/changelog.txt
index 0812e56..9e9cd3c 100644
--- a/hot-metals/changelog.txt
+++ b/hot-metals/changelog.txt
@@ -1,62 +1,17 @@
----------------------------------------------------------------------------------------------------
-Version: 1.2.6
-Date: 18.04.2025
-  Changes:
-    - Add polish translation (I forgot who did it :-( )
-    - Move technology changes to final fixes stage
----------------------------------------------------------------------------------------------------
-Version: 1.2.5
-Date: 04.02.2025
-  Changes:
-    - Add Low density structure again after Wube fixed a bug (https://forums.factorio.com/123081)
-    - Add support for Muluna (Aluminum plate)
----------------------------------------------------------------------------------------------------
-Version: 1.2.4
-Date: 03.02.2025
-  Bug Fixes:
-    - Fix item weights (many items weights where way off)
----------------------------------------------------------------------------------------------------
-Version: 1.2.3
-Date: 03.02.2025
-  Changes:
-    - Use non-hot icon variants for the recipes
-  Bug Fixes:
-    - Properly load cf-lib util
----------------------------------------------------------------------------------------------------
-Version: 1.2.2
-Date: 02.02.2025
-  Changes:
-    - Recipes always output "fresh" hot metals (https://mods.factorio.com/mod/hot-metals/discussion/6775293c1c4d7b0e4bba8648)
-    - Recipe code now also works if the main result is not the first result in the results list
----------------------------------------------------------------------------------------------------
-Version: 1.2.1
-Date: 09.01.2025
-  Changes:
-    - Add hot stone bricks and hot concrete (https://mods.factorio.com/mod/hot-metals/discussion/677fdef8d37eef8332fa6c2f)
-    - Biochambers don't generate hot plastic (https://mods.factorio.com/mod/hot-metals/discussion/675af47f1fba71716b2b7f7f)
----------------------------------------------------------------------------------------------------
-Version: 1.2.0
-Date: 01.01.2025
-  Changes:
-    - Add support for custom icons (https://mods.factorio.com/mod/hot-metals/discussion/6773ea5e1c4d7b0e4bba85b6)
-    - Add hot plastic (https://mods.factorio.com/mod/hot-metals/discussion/675af47f1fba71716b2b7f7f)
-  Bug Fixes:
-    - Support main_product (https://mods.factorio.com/mod/hot-metals/discussion/6773e919c568cd84f3f0884f)
----------------------------------------------------------------------------------------------------
-Version: 1.1.1
-Date: 21.12.2024
-  Bug Fixes:
-    - Fixed labels for hot pipe and underground pipe items and recipes (https://mods.factorio.com/mod/hot-metals/discussion/67493d0742705fa9914f61ca)
-    - Fixed technology triggers being replaced for items that have non-hot early game recipes (https://mods.factorio.com/mod/hot-metals/discussion/676668fb9ce172be6c25f87a)
----------------------------------------------------------------------------------------------------
-Version: 1.1.0
-Date: 03.12.2024
-  Changes:
-    - Added support for Vanilla (you still need to purchase Space Age)
-    - Added support for AAI Industry
-    - Added modding support
-    - Removed Low density structure from the list because of https://forums.factorio.com/viewtopic.php?f=7&t=123081
-  Bug Fixes:
-    - Fixed research triggers that use metals with hot variants
-    - Fixed missing recipe names
+Version: 1.1.1
+Date: 21.12.2024
+  Bug Fixes:
+    - Fixed labels for hot pipe and underground pipe items and recipes (https://mods.factorio.com/mod/hot-metals/discussion/67493d0742705fa9914f61ca)
+    - Fixed technology triggers being replaced for items that have non-hot early game recipes (https://mods.factorio.com/mod/hot-metals/discussion/676668fb9ce172be6c25f87a)
+---------------------------------------------------------------------------------------------------
+Version: 1.1.0
+Date: 03.12.2024
+  Changes:
+    - Added support for Vanilla (you still need to purchase Space Age)
+    - Added support for AAI Industry
+    - Added modding support
+    - Removed Low density structure from the list because of https://forums.factorio.com/viewtopic.php?f=7&t=123081
+  Bug Fixes:
+    - Fixed research triggers that use metals with hot variants
+    - Fixed missing recipe names
     - Fixed Holmium
\ No newline at end of file
diff --git a/hot-metals/compatibility/data.lua b/hot-metals/compatibility/data.lua
index c6bd480..2e9db77 100644
--- a/hot-metals/compatibility/data.lua
+++ b/hot-metals/compatibility/data.lua
@@ -1,7 +1,6 @@
 local modList = {
     "space-age",
-    "aai-industry",
-    "planet-muluna"
+    "aai-industry"
 }
 
 for _, mod in pairs(modList) do
diff --git a/hot-metals/compatibility/planet-muluna.lua b/hot-metals/compatibility/planet-muluna.lua
deleted file mode 100644
index 45afcd8..0000000
--- a/hot-metals/compatibility/planet-muluna.lua
+++ /dev/null
@@ -1 +0,0 @@
-table.insert(HotMetals.items, "aluminum-plate")
\ No newline at end of file
diff --git a/hot-metals/compatibility/space-age.lua b/hot-metals/compatibility/space-age.lua
index 1cc643d..aa31b26 100644
--- a/hot-metals/compatibility/space-age.lua
+++ b/hot-metals/compatibility/space-age.lua
@@ -5,7 +5,8 @@ table.insert(HotMetals.items, "iron-stick")
 table.insert(HotMetals.items, "pipe")
 table.insert(HotMetals.items, "pipe-to-ground")
 table.insert(HotMetals.items, "tungsten-plate")
-table.insert(HotMetals.items, "low-density-structure")
+-- Disabled because of https://forums.factorio.com/viewtopic.php?f=7&t=123081
+--table.insert(HotMetals.items, "low-density-structure")
 
 table.insert(HotMetals.craftingCategories, "metallurgy")
 table.insert(HotMetals.craftingCategories, "crafting-with-fluid-or-metallurgy")
@@ -15,12 +16,4 @@ table.insert(HotMetals.skipTechUnlocksFor, "iron-gear-wheel")
 table.insert(HotMetals.skipTechUnlocksFor, "copper-cable")
 table.insert(HotMetals.skipTechUnlocksFor, "iron-stick")
 table.insert(HotMetals.skipTechUnlocksFor, "pipe")
-table.insert(HotMetals.skipTechUnlocksFor, "pipe-to-ground")
-
-if settings.startup["hot-metals-plastic"].value then
-    table.insert(HotMetals.craftingCategories, "chemistry-or-cryogenics")
-end
-
-if settings.startup["hot-metals-bricks"].value then
-    table.insert(HotMetals.items, "concrete")
-end
\ No newline at end of file
+table.insert(HotMetals.skipTechUnlocksFor, "pipe-to-ground")
\ No newline at end of file
diff --git a/hot-metals/data-final-fixes.lua b/hot-metals/data-final-fixes.lua
deleted file mode 100644
index 5a61b06..0000000
--- a/hot-metals/data-final-fixes.lua
+++ /dev/null
@@ -1 +0,0 @@
-require("prototypes/hot-metals-final")
\ No newline at end of file
diff --git a/hot-metals/data.lua b/hot-metals/data.lua
index 40da972..8f35c42 100644
--- a/hot-metals/data.lua
+++ b/hot-metals/data.lua
@@ -2,7 +2,7 @@ HotMetals = {
     items = {
         "copper-plate",
         "iron-plate",
-        "steel-plate"
+        "steel-plate",
     },
     craftingCategories = {
         "smelting"
@@ -10,17 +10,4 @@ HotMetals = {
     skipTechUnlocksFor = {}
 }
 
-require("__cf-lib__/util")
-
-if settings.startup["hot-metals-plastic"].value then
-    table.insert(HotMetals.items, "plastic-bar")
-    if not mods["space-age"] then -- Space age uses other crafting categories
-        table.insert(HotMetals.craftingCategories, "chemistry")
-    end
-end
-
-if settings.startup["hot-metals-bricks"].value then
-    table.insert(HotMetals.items, "stone-brick")
-end
-
 require("compatibility.data")
\ No newline at end of file
diff --git a/hot-metals/graphics/icons/hot-aluminum-plate.png b/hot-metals/graphics/icons/hot-aluminum-plate.png
deleted file mode 100644
index d131aec..0000000
Binary files a/hot-metals/graphics/icons/hot-aluminum-plate.png and /dev/null differ
diff --git a/hot-metals/graphics/icons/hot-concrete.png b/hot-metals/graphics/icons/hot-concrete.png
deleted file mode 100644
index e848989..0000000
Binary files a/hot-metals/graphics/icons/hot-concrete.png and /dev/null differ
diff --git a/hot-metals/graphics/icons/hot-plastic-bar.png b/hot-metals/graphics/icons/hot-plastic-bar.png
deleted file mode 100644
index bf0116e..0000000
Binary files a/hot-metals/graphics/icons/hot-plastic-bar.png and /dev/null differ
diff --git a/hot-metals/graphics/icons/hot-stone-brick.png b/hot-metals/graphics/icons/hot-stone-brick.png
deleted file mode 100644
index cb8eba9..0000000
Binary files a/hot-metals/graphics/icons/hot-stone-brick.png and /dev/null differ
diff --git a/hot-metals/info.json b/hot-metals/info.json
index 3f19979..fc27f43 100644
--- a/hot-metals/info.json
+++ b/hot-metals/info.json
@@ -1,14 +1,13 @@
-{
-   "name": "hot-metals",
-   "version": "1.2.6",
-   "title": "Hot metals",
-   "description": "A furnace doesn't just output cold usable results. You need to wait for them to cool down.",
-   "author": "cackling fiend",
-   "homepage": "",
-   "factorio_version": "2.0",
-   "dependencies": [
-      "base",
-      "cf-lib >= 0.0.2"
-   ],
-   "spoiling_required": true
+{
+   "name": "hot-metals",
+   "version": "1.1.1",
+   "title": "Hot metals",
+   "description": "A furnace doesn't just output cold usable results. You need to wait for them to cool down.",
+   "author": "cackling fiend",
+   "homepage": "",
+   "factorio_version": "2.0",
+   "dependencies": [
+      "base"
+   ],
+   "spoiling_required": true
 }
\ No newline at end of file
diff --git a/hot-metals/locale/en/strings.cfg b/hot-metals/locale/en/strings.cfg
index 748d518..5e3dc9b 100644
--- a/hot-metals/locale/en/strings.cfg
+++ b/hot-metals/locale/en/strings.cfg
@@ -3,10 +3,6 @@ hot=Hot
 
 [mod-setting-name]
 hot-metals-time=Cooldown time
-hot-metals-plastic=Add hot plastic
-hot-metals-bricks=Add hot stone bricks and concrete
 
 [mod-setting-description]
-hot-metals-time=The time in seconds for a hot item to cool down.
-hot-metals-plastic=Although the temperature of hot plastic is way lower compared to metals, you might want to have a hot variant anyway.
-hot-metals-bricks=Stone bricks and concrete are not included by default. If you like to play with hot variants, you can enable this option.
\ No newline at end of file
+hot-metals-time=The time in seconds for a hot item to cool down.
\ No newline at end of file
diff --git a/hot-metals/locale/pl/strings.cfg b/hot-metals/locale/pl/strings.cfg
deleted file mode 100644
index 01c6fa9..0000000
--- a/hot-metals/locale/pl/strings.cfg
+++ /dev/null
@@ -1,12 +0,0 @@
-[item-name]
-hot=Hot
-
-[mod-setting-name]
-hot-metals-time=Czas stygnięcia 
-hot-metals-plastic=Dodaj gorący plastik
-hot-metals-bricks=dodaj gorące kamienne cegły i beton
-
-[mod-setting-description]
-hot-metals-time=Czas w sekundach, jaki jest potrzebny, aby gorący przedmiot ostygł.  
-hot-metals-plastic=Chociaż temperatura gorącego plastiku jest znacznie niższa w porównaniu do metali, możesz chcieć mieć jego gorącą wersję.  
-hot-metals-bricks=Kamienne cegły i beton nie są domyślnie uwzględnione. Jeśli lubisz grać z gorącymi wariantami, możesz włączyć tę opcję.
\ No newline at end of file
diff --git a/hot-metals/prototypes/hot-metals-final.lua b/hot-metals/prototypes/hot-metals-final.lua
deleted file mode 100644
index 7b42417..0000000
--- a/hot-metals/prototypes/hot-metals-final.lua
+++ /dev/null
@@ -1,9 +0,0 @@
--- Change technology triggers
-for _, tech in pairs(data.raw.technology) do
-    if tech.research_trigger then
-        local item = data.raw.item[tech.research_trigger.item]
-        if item and item.hot_item and not contains(HotMetals.skipTechUnlocksFor, item.name) then
-            tech.research_trigger.item = item.hot_item
-        end
-    end
-end
\ No newline at end of file
diff --git a/hot-metals/prototypes/hot-metals.lua b/hot-metals/prototypes/hot-metals.lua
index 03e55e3..3847ce9 100644
--- a/hot-metals/prototypes/hot-metals.lua
+++ b/hot-metals/prototypes/hot-metals.lua
@@ -1,106 +1,38 @@
 local defaultSpoilTicks = settings.startup["hot-metals-time"].value * 60
 
----@param name data.ItemID
----@return data.ItemPrototype?
-function getItem(name)
-    if data.raw.item[name] then
-        return data.raw.item[name] --[[@as data.ItemPrototype]]
-    end
-    for item_type in pairs(defines.prototypes.item) do
-        local type_lookup = data.raw[item_type]
-        if type_lookup and type_lookup[name] then
-            return type_lookup[name] --[[@as data.ItemPrototype]]
-        end
-    end
-end
-
----@param table item
----@return number
-function getWeight(item)
-    if type(item) == "string" then
-        item = getItem(item)
-    end
-    if item.weight then return item.weight end
-    local factor = item.ingredient_to_weight_coefficient or 0.5
-    for _, recipe in pairs(data.raw.recipe) do
-        if recipe.results == nil then
-            goto continue
-        end
-        local function isResultMatch(result)
-            return result.name == item.name
-        end
-        local results = table.filter(recipe.results, isResultMatch)
-        if #results > 0 then
-            for _, ingredient in pairs(recipe.ingredients) do
-                if ingredient.type == "item" then
-                    local weight = data.raw.item[ingredient.name].weight or getWeight(data.raw.item[ingredient.name])
-                    local amount = ingredient.amount
-                    if ingredient.amount_min and ingredient.amount_max then
-                        amount = (ingredient.amount_min + ingredient.amount_max) / 2
-                    end
-                    return amount * weight * factor
-                end
-            end
-        end
-        ::continue::
-    end
-    return 100
-end
-
-function createHotVariant(config)
-    local itemName = config
+function createHotVariant(item)
+    local itemName = item
     local spoilTicks = defaultSpoilTicks
     local iconFolder = "__hot-metals__/graphics/icons/"
 
-    if type(config) == "table" then
-        itemName = config.name
-        spoilTicks = config.spoilTicks or spoilTicks
-        iconFolder = config.iconFolder or iconFolder
+    if type(item) == "table" then
+        itemName = item.name
+        spoilTicks = item.spoilTicks or spoilTicks
+        iconFolder = item.iconFolder or iconFolder
     end
-    local item = data.raw.item[itemName]
-    item.weight = getWeight(item)
 
     -- Create new item
     local hotItem = table.deepcopy(data.raw.item[itemName])
     hotItem.name = "hot-" .. itemName
     hotItem.localised_name = { "", { "item-name.hot" }, " ", { "item-name." .. itemName } }
-    if (config.icons) then
-        hotItem.icons = config.icons
-    else
-        hotItem.icon = iconFolder .. "hot-" .. itemName .. ".png"
-    end
+    hotItem.icon = iconFolder .. "hot-" .. itemName .. ".png"
     hotItem.order = hotItem.order .. "-hot"
-    hotItem.ingredient_to_weight_coefficient = item.ingredient_to_weight_coefficient
-    hotItem.weight = item.weight
     hotItem.spoil_result = itemName
     hotItem.spoil_ticks = spoilTicks
     data:extend({ hotItem })
 
-    item.hot_item = hotItem.name
-
     -- Change recipes
     for _, recipe in pairs(data.raw.recipe) do
-        if contains(HotMetals.craftingCategories, recipe.category) then
-            local function isResultMatch(result)
-                return result.name == itemName
-            end
-            local results = table.filter(recipe.results, isResultMatch)
-            if #results > 0 then
-                -- Change regular recipe to be the "hot" recipe
-                for _, result in pairs(results) do
-                    result.name = hotItem.name
-                end
-                recipe.localised_name = { "item-name." .. itemName }
-                recipe.icon = recipe.icon or item.icon
-                recipe.icon_size = recipe.icon_size or item.icon_size
-                recipe.icons = recipe.icons or item.icons
-                if recipe.main_product == itemName then
-                    recipe.main_product = hotItem.name
-                end
+        if contains(HotMetals.craftingCategories, recipe.category) and recipe.results[1].name == itemName then
+            recipe.results[1].name = hotItem.name
+            recipe.localised_name = { "item-name." .. itemName }
+        end
+    end
 
-                recipe.preserve_products_in_machine_output = true
-                recipe.result_is_always_fresh = true
-            end
+    -- Change technology triggers
+    for _, tech in pairs(data.raw.technology) do
+        if tech.research_trigger and tech.research_trigger.item == itemName and not contains(HotMetals.skipTechUnlocksFor, itemName) then
+            tech.research_trigger.item = hotItem.name
         end
     end
 end
diff --git a/hot-metals/settings.lua b/hot-metals/settings.lua
index 26b0d31..9bd6d92 100644
--- a/hot-metals/settings.lua
+++ b/hot-metals/settings.lua
@@ -5,19 +5,5 @@ data:extend({
         setting_type = "startup",
         default_value = 20,
         order = "a"
-    },
-    {
-        type = "bool-setting",
-        name = "hot-metals-plastic",
-        setting_type = "startup",
-        default_value = false,
-        order = "b"
-    },
-    {
-        type = "bool-setting",
-        name = "hot-metals-bricks",
-        setting_type = "startup",
-        default_value = false,
-        order = "c"
     }
-})
+})
\ No newline at end of file
diff --git a/sources/hot-aluminum-plate.afphoto b/sources/hot-aluminum-plate.afphoto
deleted file mode 100644
index 18cb24b..0000000
Binary files a/sources/hot-aluminum-plate.afphoto and /dev/null differ
diff --git a/sources/hot-concrete.afphoto b/sources/hot-concrete.afphoto
deleted file mode 100644
index cf7d675..0000000
Binary files a/sources/hot-concrete.afphoto and /dev/null differ
diff --git a/sources/hot-iron-plate.afphoto b/sources/hot-iron-plate.afphoto
index 9d56f11..3b646b3 100644
Binary files a/sources/hot-iron-plate.afphoto and b/sources/hot-iron-plate.afphoto differ
diff --git a/sources/hot-plastic-bar.afphoto b/sources/hot-plastic-bar.afphoto
deleted file mode 100644
index d2a2e66..0000000
Binary files a/sources/hot-plastic-bar.afphoto and /dev/null differ
diff --git a/sources/hot-stone-brick.afphoto b/sources/hot-stone-brick.afphoto
deleted file mode 100644
index e799053..0000000
Binary files a/sources/hot-stone-brick.afphoto and /dev/null differ