diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..bbf3e21
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,3 @@
+[*]
+indent_style = space
+indent_size = 2
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..723ef36
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
\ No newline at end of file
diff --git a/README.md b/README.md
index f738ac8..9c8f2da 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@ See changelog.txt
 ## Thanks to 
 - [Benjah-bmm27](https://commons.wikimedia.org/wiki/File:Vinyl-chloride-3D-vdW.png) (vinyl chloride icon)
 - [snouz](https://github.com/snouz) (logo inspiration)
+- [cackling fiend](https://mods.factorio.com/user/cackling.fiend) (Update to 2.0)
 
 ### Compatibility
 - [nihilistzsche](https://github.com/nihilistzsche)
diff --git a/compatibility/bob.lua b/compatibility/bob.lua
index 848bb81..a09b74d 100644
--- a/compatibility/bob.lua
+++ b/compatibility/bob.lua
@@ -1,10 +1,10 @@
 local util = require("data-util");
 
-if mods.bobelectronics or mods.MDbobelectronics then 
+if mods.bobelectronics or mods.MDbobelectronics or mods.MDbobelectronics2 then
 
   -- FeCL3 is now anhydrous, so hydrate it for bob
   util.remove_ingredient("ferric-chloride-solution", "iron-ore")
-  util.remove_ingredient("ferric-chloride-solution", "hydrogen-chloride")
+  util.remove_ingredient("ferric-chloride-solution", mods["Krastorio2"] and "kr-hydrogen-chloride" or "hydrogen-chloride")
   util.add_ingredient("ferric-chloride-solution", "ferric-chloride", 5)
   util.add_ingredient("ferric-chloride-solution", "water", 50)
 
diff --git a/data-util.lua b/data-util.lua
index 0c58ecd..4547d4f 100644
--- a/data-util.lua
+++ b/data-util.lua
@@ -64,17 +64,7 @@ function util.fe_plus(sub)
   end
 end
 
-function util.get_stack_size(default) 
-  if mods.Krastorio2 then
-    local size = get_setting("kr-stack-size")
-    if size and tonumber(size) then
-      return tonumber(size)
-    end
-  end
-  return default
-end
-
-function util.k2assets() 
+function util.k2assets()
   if mods["Krastorio2Assets"] then
     return "__Krastorio2Assets__"
   end
@@ -111,8 +101,8 @@ function util.se_landfill(params)
         category = "hard-recycling",
         order = "z-b-"..params.ore,
         subgroup = "terrain",
-        result = "landfill",
-        ingredients = {{params.ore, 50}},
+        results = {{type="item", name="landfill", amount=1}},
+        ingredients = {{type="item", name=params.ore, amount=50}},
       }
     })
     util.add_unlock("se-recycling-facility", lname)
@@ -123,7 +113,7 @@ end
 -- k2 matter 
 -- params: {k2matter}, k2baseicon , {icon}
 function util.k2matter(params)
-  local matter = require("__Krastorio2__/lib/public/data-stages/matter-util")
+  local matter = require("__Krastorio2__/prototypes/libraries/matter")
   if mods["space-exploration"] then 
     params.k2matter.need_stabilizer = true
   end
@@ -169,15 +159,15 @@ function util.k2matter(params)
               {
                 {"production-science-pack", 1},
                 {"utility-science-pack", 1},
-                {"matter-tech-card", 1}
+                {"kr-matter-tech-card", 1}
               },
               time = 45,
             },
-            -- (ignore for now) localised_name = {"technology-name.k2-conversion", {"item-name."..params.k2matter.item_name}},
+            localised_name = {"technology-name.k2-conversion", {"item-name."..params.k2matter.item_name}},
           },
         })
   end
-  matter.createMatterRecipe(params.k2matter)
+  matter.make_recipes(params.k2matter)
 end
 
 
@@ -211,16 +201,16 @@ function util.se_matter(params)
         energy_required = params.energy_required,
         enabled = false,
         ingredients = {
-          {sedata, 1},
+          {type="item", name=sedata, amount=1},
           {type="fluid", name="se-particle-stream", amount=50},
           {type="fluid", name="se-space-coolant-supercooled", amount=25},
         },
         results = {
-          {params.ore, params.quant_out},
-          {"se-contaminated-scrap", 1},
-          {type=item, name=sedata, amount=1, probability=.99},
-          {type=item, name=sejunk, amount=1, probability=.01},
-          {type="fluid", name="se-space-coolant-hot", amount=25, catalyst_amount=25},
+          {type="item", name=params.ore, amount=params.quant_out},
+          {type="item", name="se-contaminated-scrap", amount=1},
+          {type="item", name=sedata, amount=1, probability=.99},
+          {type="item", name=sejunk, amount=1, probability=.01},
+          {type="fluid", name="se-space-coolant-hot", amount=25, ignored_by_productivity=25, ignored_by_stats=25},
         }
       }
     })
@@ -250,14 +240,14 @@ function util.se_matter(params)
           energy_required = 30,
           enabled = false,
           ingredients = {
-            {"se-kr-matter-liberation-data", 1},
-            {params.ore, params.quant_in},
+            {type="item", name="se-kr-matter-liberation-data", amount=1},
+            {type="item", name=params.ore, amount=params.quant_in},
             {type="fluid", name="se-particle-stream", amount=50},
           },
           results = {
-            {type=item, name="se-kr-matter-liberation-data", amount=1, probability=.99},
-            {type=item, name=sejunk, amount=1, probability=.01},
-            {type="fluid", name="se-particle-stream", amount=params.stream_out, catalyst_amount=50},
+            {type="item", name="se-kr-matter-liberation-data", amount=1, probability=.99},
+            {type="item", name=sejunk, amount=1, probability=.01},
+            {type="fluid", name="se-particle-stream", amount=params.stream_out, ignored_by_productivity=50, ignored_by_stats=50},
           }
         }
       })
@@ -284,7 +274,7 @@ function util.se_matter(params)
                 {"se-astronomic-science-pack-4", 1},
                 {"se-energy-science-pack-4", 1},
                 {"se-material-science-pack-4", 1},
-                {"matter-tech-card", 1},
+                {"kr-matter-tech-card", 1},
                 {"se-deep-space-science-pack-1", 1},
               }
               
@@ -298,18 +288,6 @@ function util.se_matter(params)
   end
 end
 
--- Get the normal prototype for a recipe -- either .normal or the recipe itself
-function util.get_normal(recipe_name)
-  if data.raw.recipe[recipe_name] then
-    recipe = data.raw.recipe[recipe_name]
-    if recipe.normal and recipe.normal.ingredients then
-      return recipe.normal
-    elseif recipe.ingredients then
-      return recipe
-    end
-  end
-end
-
 -- Set/override a technology's prerequisites
 function util.set_prerequisite(technology_name, prerequisites)
   local technology = data.raw.technology[technology_name]
@@ -376,7 +354,7 @@ function util.add_unlock(technology_name, recipe)
 end
 
 -- Check if a tech unlocks a recipe
-function util.check_unlock(technology_name, recipe_name)
+function util.check_unlock(technology_name, recipe)
   local technology = data.raw.technology[technology_name]
   if technology and technology.effects then
     for i, effect in pairs(technology.effects) do
@@ -421,17 +399,13 @@ end
 
 function util.set_enabled(recipe_name, enabled)
   if data.raw.recipe[recipe_name] then
-    if data.raw.recipe[recipe_name].normal then data.raw.recipe[recipe_name].normal.enabled = enabled end
-    if data.raw.recipe[recipe_name].expensive then data.raw.recipe[recipe_name].expensive.enabled = enabled end
-    if not data.raw.recipe[recipe_name].normal then data.raw.recipe[recipe_name].enabled = enabled end
+    data.raw.recipe[recipe_name].enabled = enabled
   end
 end
 
 function util.set_hidden(recipe_name)
   if data.raw.recipe[recipe_name] then
-    if data.raw.recipe[recipe_name].normal then data.raw.recipe[recipe_name].normal.hidden = true end
-    if data.raw.recipe[recipe_name].expensive then data.raw.recipe[recipe_name].expensive.hidden = true end
-    if not data.raw.recipe[recipe_name].normal then data.raw.recipe[recipe_name].hidden = true end
+    data.raw.recipe[recipe_name].hidden = true
   end
 end
 
@@ -441,8 +415,6 @@ function util.add_or_add_to_ingredient(recipe_name, ingredient, quantity, option
   if data.raw.recipe[recipe_name] and data.raw.item[ingredient] then
     me.add_modified(recipe_name)
     add_or_add_to_ingredient(data.raw.recipe[recipe_name], ingredient, quantity)
-    add_or_add_to_ingredient(data.raw.recipe[recipe_name].normal, ingredient, quantity)
-    add_or_add_to_ingredient(data.raw.recipe[recipe_name].expensive, ingredient, quantity)
   end
 end
 
@@ -465,8 +437,6 @@ function util.add_ingredient(recipe_name, ingredient, quantity, options)
   if data.raw.recipe[recipe_name] and (data.raw.item[ingredient] or is_fluid) then
     me.add_modified(recipe_name)
     add_ingredient(data.raw.recipe[recipe_name], ingredient, quantity, is_fluid)
-    add_ingredient(data.raw.recipe[recipe_name].normal, ingredient, quantity, is_fluid)
-    add_ingredient(data.raw.recipe[recipe_name].expensive, ingredient, quantity, is_fluid)
   end
 end
 
@@ -480,7 +450,7 @@ function add_ingredient(recipe, ingredient, quantity, is_fluid)
     if is_fluid then
       table.insert(recipe.ingredients, {type="fluid", name=ingredient, amount=quantity})
     else
-      table.insert(recipe.ingredients, {ingredient, quantity})
+      table.insert(recipe.ingredients, {type="item", name=ingredient, amount=quantity})
     end
   end
 end
@@ -491,8 +461,6 @@ function util.add_ingredient_raw(recipe_name, ingredient, options)
   if data.raw.recipe[recipe_name] and (data.raw.item[ingredient.name] or data.raw.item[ingredient[1]]) then
     me.add_modified(recipe_name)
     add_ingredient_raw(data.raw.recipe[recipe_name], ingredient)
-    add_ingredient_raw(data.raw.recipe[recipe_name].normal, ingredient)
-    add_ingredient_raw(data.raw.recipe[recipe_name].expensive, ingredient)
   end
 end
 
@@ -516,8 +484,6 @@ function util.set_ingredient(recipe_name, ingredient, quantity, options)
   if data.raw.recipe[recipe_name] and data.raw.item[ingredient] then
     me.add_modified(recipe_name)
     set_ingredient(data.raw.recipe[recipe_name], ingredient, quantity)
-    set_ingredient(data.raw.recipe[recipe_name].normal, ingredient, quantity)
-    set_ingredient(data.raw.recipe[recipe_name].expensive, ingredient, quantity)
   end
 end
 
@@ -541,29 +507,18 @@ end
 -- Only works for recipes with multiple products
 function util.add_product(recipe_name, product, options)
   if not should_force(options) and bypass(recipe_name) then return end
-  if data.raw.recipe[recipe_name] and 
-  (data.raw.item[product[1]] or data.raw.item[product.name] or
-   data.raw.fluid[product[1]] or data.raw.fluid[product.name]
-  ) then
+  if data.raw.recipe[recipe_name] and
+  (data.raw.item[product.name] or data.raw.fluid[product.name]) then
     add_product(data.raw.recipe[recipe_name], product)
-    add_product(data.raw.recipe[recipe_name].normal, product)
-    add_product(data.raw.recipe[recipe_name].expensive, product)
   end
 end
 
 function add_product(recipe, product)
   if recipe ~= nil then
-    if (product[1] and data.raw.item[product[1]]) or 
-    (product.name and data.raw[product.type][product.name]) then
-      if not recipe.normal then
-        if recipe.results == nil then
-          recipe.results = {{recipe.result, recipe.result_count and recipe.result_count or 1}}
-        end
-        recipe.result = nil
-        recipe.result_count = nil
-        table.insert(recipe.results, product)
+      if recipe.results == nil then
+        recipe.results = {}
       end
-    end
+      table.insert(recipe.results, product)
   end
 end
 
@@ -571,18 +526,13 @@ end
 function util.get_ingredient_amount(recipe_name, ingredient_name)
   local recipe = data.raw.recipe[recipe_name]
   if recipe then
-    if recipe.normal and recipe.normal.ingredients then
-      for i, ingredient in pairs(recipe.normal.ingredients) do
-        if ingredient[1] == ingredient_name then return ingredient[2] end
-        if ingredient.name == ingredient_name then return ingredient.amount end
-      end
-    elseif recipe.ingredients then
+    if recipe.ingredients then
       for i, ingredient in pairs(recipe.ingredients) do
         if ingredient[1] == ingredient_name then return ingredient[2] end
         if ingredient.name == ingredient_name then return ingredient.amount end
       end
     end
-    return 0
+    return 1
   end
   return 0
 end
@@ -592,14 +542,7 @@ function util.get_amount(recipe_name, product)
   if not product then product = recipe_name end
   local recipe = data.raw.recipe[recipe_name]
   if recipe then
-    if recipe.normal and recipe.normal.results then
-      for i, result in pairs(recipe.normal.results) do
-        if result[1] == product then return result[2] end
-        if result.name == product then return result.amount end
-      end
-    elseif recipe.normal and recipe.normal.result_count then
-      return recipe.normal.result_count
-    elseif recipe.results then
+    if recipe.results then
       for i, result in pairs(recipe.results) do
         if result[1] == product then return result[2] end
         if result.name == product then return result.amount end
@@ -617,9 +560,7 @@ function util.get_result_count(recipe_name, product)
   if not product then product = recipe_name end
   local recipe = data.raw.recipe[recipe_name]
   if recipe then
-    if recipe.normal and recipe.normal.results then
-      return #(recipe.normal.results)
-    elseif recipe.results then
+    if recipe.results then
       return #(recipe.results)
     end
     return 1
@@ -634,8 +575,6 @@ function util.replace_ingredient(recipe_name, old, new, amount, multiply, option
   if data.raw.recipe[recipe_name] and (data.raw.item[new] or data.raw.fluid[new]) then
     me.add_modified(recipe_name)
     replace_ingredient(data.raw.recipe[recipe_name], old, new, amount, multiply)
-    replace_ingredient(data.raw.recipe[recipe_name].normal, old, new, amount, multiply)
-    replace_ingredient(data.raw.recipe[recipe_name].expensive, old, new, amount, multiply)
   end
 end
 
@@ -677,8 +616,6 @@ function util.remove_ingredient(recipe_name, old, options)
   if data.raw.recipe[recipe_name] then
     me.add_modified(recipe_name)
     remove_ingredient(data.raw.recipe[recipe_name], old)
-    remove_ingredient(data.raw.recipe[recipe_name].normal, old)
-    remove_ingredient(data.raw.recipe[recipe_name].expensive, old)
   end
 end
 
@@ -704,28 +641,23 @@ function util.replace_some_product(recipe_name, old, old_amount, new, new_amount
   if data.raw.recipe[recipe_name] and (data.raw.item[new] or is_fluid) then
     me.add_modified(recipe_name)
     replace_some_product(data.raw.recipe[recipe_name], old, old_amount, new, new_amount, is_fluid)
-    replace_some_product(data.raw.recipe[recipe_name].normal, old, old_amount, new, new_amount, is_fluid)
-    replace_some_product(data.raw.recipe[recipe_name].expensive, old, old_amount, new, new_amount, is_fluid)
   end
 end
 
-function replace_some_product(recipe, old, old_amount, new, new_amount)
+function replace_some_product(recipe, old, old_amount, new, new_amount, is_fluid)
 	if recipe ~= nil then
     if recipe.result == new then return end
     if recipe.results then
       for i, existing in pairs(recipe.results) do
-        if existing[1] == new or existing.name == new then
+        if existing.name == new then
           return
         end
       end
     end
-    add_product(recipe, {new, new_amount})
+    add_product(recipe, {type=is_fluid and "fluid" or "item", name=new, amount=new_amount})
 		for i, product in pairs(recipe.results) do 
 			if product.name == old then
         product.amount = math.max(1, product.amount - old_amount)
-      end
-			if product[1] == old then
-        product[2] = math.max(1, product[2] - old_amount)
       end
 		end
 	end
@@ -738,8 +670,6 @@ function util.replace_some_ingredient(recipe_name, old, old_amount, new, new_amo
   if data.raw.recipe[recipe_name] and (data.raw.item[new] or is_fluid) then
     me.add_modified(recipe_name)
     replace_some_ingredient(data.raw.recipe[recipe_name], old, old_amount, new, new_amount, is_fluid)
-    replace_some_ingredient(data.raw.recipe[recipe_name].normal, old, old_amount, new, new_amount, is_fluid)
-    replace_some_ingredient(data.raw.recipe[recipe_name].expensive, old, old_amount, new, new_amount, is_fluid)
   end
 end
 
@@ -768,8 +698,6 @@ function util.set_product_amount(recipe_name, product, amount, options)
   me.add_modified(recipe_name)
   if data.raw.recipe[recipe_name] then
     set_product_amount(data.raw.recipe[recipe_name], product, amount)
-    set_product_amount(data.raw.recipe[recipe_name].normal, product, amount)
-    set_product_amount(data.raw.recipe[recipe_name].expensive, product, amount)
 	end
 end
 
@@ -808,8 +736,6 @@ function util.multiply_recipe(recipe_name, multiple, options)
   me.add_modified(recipe_name)
   if data.raw.recipe[recipe_name] then
     multiply_recipe(data.raw.recipe[recipe_name], multiple)
-    multiply_recipe(data.raw.recipe[recipe_name].normal, multiple)
-    multiply_recipe(data.raw.recipe[recipe_name].expensive, multiple)
 	end
 end
 
@@ -817,8 +743,6 @@ function multiply_recipe(recipe, multiple)
   if recipe then
     if recipe.energy_required then
       recipe.energy_required = recipe.energy_required * multiple
-    else
-      recipe.energy_required = 0.5 * multiple  -- 0.5 is factorio default
     end
     if recipe.result_count then
       recipe.result_count = recipe.result_count * multiple
@@ -833,8 +757,11 @@ function multiply_recipe(recipe, multiple)
             result.amount_min = result.amount_min * multiple
             result.amount_max = result.amount_max * multiple
           end
-          if result.catalyst_amount then
-            result.catalyst_amount = result.catalyst_amount * multiple
+          if result.ignored_by_productivity then
+            result.ignored_by_productivity = result.ignored_by_productivity * multiple
+          end
+          if result.ignored_by_stats then
+            result.ignored_by_stats = result.ignored_by_stats * multiple
           end
         end
         if result[1] then
@@ -861,9 +788,8 @@ end
 
 -- Returns true if a recipe has an ingredient
 function util.has_ingredient(recipe_name, ingredient)
-  return data.raw.recipe[recipe_name] and (
-        has_ingredient(data.raw.recipe[recipe_name], ingredient) or
-        has_ingredient(data.raw.recipe[recipe_name].normal, ingredient))
+  return data.raw.recipe[recipe_name] and
+        has_ingredient(data.raw.recipe[recipe_name], ingredient)
 end
 
 function has_ingredient(recipe, ingredient)
@@ -883,8 +809,6 @@ function util.remove_product(recipe_name, old, options)
   me.add_modified(recipe_name)
   if data.raw.recipe[recipe_name] then
     remove_product(data.raw.recipe[recipe_name], old)
-    remove_product(data.raw.recipe[recipe_name].normal, old)
-    remove_product(data.raw.recipe[recipe_name].expensive, old)
   end
 end
 
@@ -907,8 +831,6 @@ function util.set_main_product(recipe_name, product, options)
   if not should_force(options) and bypass(recipe_name) then return end
   if data.raw.recipe[recipe_name] then
     set_main_product(data.raw.recipe[recipe_name], product)
-    set_main_product(data.raw.recipe[recipe_name].normal, product)
-    set_main_product(data.raw.recipe[recipe_name].expensive, product)
   end
 end
 
@@ -922,13 +844,11 @@ end
 function util.replace_product(recipe_name, old, new, options)
   if not should_force(options) and bypass(recipe_name) then return end
   if data.raw.recipe[recipe_name] then
-    replace_product(data.raw.recipe[recipe_name], old, new, options)
-    replace_product(data.raw.recipe[recipe_name].normal, old, new, options)
-    replace_product(data.raw.recipe[recipe_name].expensive, old, new, options)
+    replace_product(data.raw.recipe[recipe_name], old, new)
   end
 end
 
-function replace_product(recipe, old, new, options)
+function replace_product(recipe, old, new)
   if recipe then
     if recipe.main_product == old then
       recipe.main_product = new
@@ -968,8 +888,6 @@ function util.set_recipe_time(recipe_name, time, options)
   me.add_modified(recipe_name)
   if data.raw.recipe[recipe_name] then
     set_recipe_time(data.raw.recipe[recipe_name], time)
-    set_recipe_time(data.raw.recipe[recipe_name].normal, time)
-    set_recipe_time(data.raw.recipe[recipe_name].expensive, time)
 	end
 end
 
@@ -987,8 +905,6 @@ function util.multiply_time(recipe_name, factor, options)
   me.add_modified(recipe_name)
   if data.raw.recipe[recipe_name] then
     multiply_time(data.raw.recipe[recipe_name], factor)
-    multiply_time(data.raw.recipe[recipe_name].normal, factor)
-    multiply_time(data.raw.recipe[recipe_name].expensive, factor)
 	end
 end
 
@@ -1006,8 +922,6 @@ function util.add_time(recipe_name, amount, options)
   me.add_modified(recipe_name)
   if data.raw.recipe[recipe_name] then
     add_time(data.raw.recipe[recipe_name], amount)
-    add_time(data.raw.recipe[recipe_name].normal, amount)
-    add_time(data.raw.recipe[recipe_name].expensive, amount)
 	end
 end
 
@@ -1031,7 +945,7 @@ end
 -- Set recipe subgroup
 function util.set_subgroup(recipe_name, subgroup, options)
   if not should_force(options) and bypass(recipe_name) then return end
-  if data.raw.recipe[recipe_name] and data.raw["item-subgroup"][subgroup] then
+  if data.raw.recipe[recipe_name] then
     me.add_modified(recipe_name)
     data.raw.recipe[recipe_name].subgroup = subgroup
   end
@@ -1050,34 +964,16 @@ function util.add_icon(recipe_name, icon, options)
   if data.raw.recipe[recipe_name] then
     me.add_modified(recipe_name)
     if not (data.raw.recipe[recipe_name].icons and #(data.raw.recipe[recipe_name].icons) > 0) then
-      if data.raw.recipe[recipe_name].icon then
-        data.raw.recipe[recipe_name].icons = {{
-          icon=data.raw.recipe[recipe_name].icon,
-          icon_size=data.raw.recipe[recipe_name].icon_size,
-          icon_mipmaps=data.raw.recipe[recipe_name].icon_mipmaps,
-        }}
-      elseif data.raw.item[data.raw.recipe[recipe_name].main_product] then
-        data.raw.recipe[recipe_name].icons = {{
-          icon=data.raw.item[data.raw.recipe[recipe_name].main_product].icon,
-          icon_size=data.raw.item[data.raw.recipe[recipe_name].main_product].icon_size,
-          icon_mipmaps=data.raw.item[data.raw.recipe[recipe_name].main_product].icon_mipmaps,
-        }}
-      elseif data.raw.item[data.raw.recipe[recipe_name].result] then
-        data.raw.recipe[recipe_name].icons = {{
-          icon=data.raw.item[data.raw.recipe[recipe_name].result].icon,
-          icon_size=data.raw.item[data.raw.recipe[recipe_name].result].icon_size,
-          icon_mipmaps=data.raw.item[data.raw.recipe[recipe_name].result].icon_mipmaps,
-        }}
-      elseif data.raw.recipe[recipe_name].normal and
-      data.raw.item[data.raw.recipe[recipe_name].normal.result] then
-        data.raw.recipe[recipe_name].icons = {{
-          icon=data.raw.item[data.raw.recipe[recipe_name].normal.result].icon,
-          icon_size=data.raw.item[data.raw.recipe[recipe_name].normal.result].icon_size,
-          icon_mipmaps=data.raw.item[data.raw.recipe[recipe_name].normal.result].icon_mipmaps,
-        }}
-      end
-      data.raw.recipe[recipe_name].icon = nil
-      data.raw.recipe[recipe_name].icon_size = nil
+      data.raw.recipe[recipe_name].icons = {}
+        if data.raw.recipe[recipe_name].icon then
+          data.raw.recipe[recipe_name].icons = {{
+            icon=data.raw.recipe[recipe_name].icon,
+            icon_size=data.raw.recipe[recipe_name].icon_size,
+            icon_mipmaps=data.raw.recipe[recipe_name].icon_mipmaps,
+          }}
+          data.raw.recipe[recipe_name].icon = nil
+          data.raw.recipe[recipe_name].icon_size = nil
+        end
     end
     table.insert(data.raw.recipe[recipe_name].icons, icon)
   end
@@ -1137,8 +1033,6 @@ function util.add_to_ingredient(recipe, ingredient, amount, options)
   if not should_force(options) and bypass(recipe_name) then return end
   if data.raw.recipe[recipe] then
     add_to_ingredient(data.raw.recipe[recipe], ingredient, amount)
-    add_to_ingredient(data.raw.recipe[recipe].normal, ingredient, amount)
-    add_to_ingredient(data.raw.recipe[recipe].expensive, ingredient, amount)
   end
 end
 
@@ -1161,8 +1055,6 @@ function util.add_to_product(recipe_name, product, amount, options)
   if not should_force(options) and bypass(recipe_name) then return end
   if data.raw.recipe[recipe_name] then
     add_to_product(data.raw.recipe[recipe_name], product, amount)
-    add_to_product(data.raw.recipe[recipe_name].normal, product, amount)
-    add_to_product(data.raw.recipe[recipe_name].expensive, product, amount)
   end
 end
 
@@ -1285,10 +1177,8 @@ function remove_prior_unlocks(tech, recipe)
     util.remove_recipe_effect(tech, recipe)
     if technology.prerequisites then
       for i, prerequisite in pairs(technology.prerequisites) do
-        if string.sub(prerequisite, 1, 3) ~= 'ei_' then
-          -- log("BZZZ removing prior unlocks for " .. recipe .. " from " .. tech ..", checking " .. prerequisite) -- Handy Debug :|
-          remove_prior_unlocks(prerequisite, recipe)
-        end
+        -- log("BZZZ removing prior unlocks for " .. tech ..", checking " .. prerequisite) -- Handy Debug :|
+        remove_prior_unlocks(prerequisite, recipe)
       end
     end
   end
@@ -1330,9 +1220,7 @@ function replace_ingredients_prior_to(tech, old, new, multiplier)
     if technology.prerequisites then
       for i, prerequisite in pairs(technology.prerequisites) do
         -- log("BZZZ checking " .. prerequisite) -- Handy Debug :|
-        if string.sub(prerequisite, 1, 3) ~= 'ei_' then
-          replace_ingredients_prior_to(prerequisite, old, new, multiplier)
-        end
+        replace_ingredients_prior_to(prerequisite, old, new, multiplier)
       end
     end
   end
diff --git a/info.json b/info.json
index 8df3aa4..472594c 100644
--- a/info.json
+++ b/info.json
@@ -1,27 +1,27 @@
 {
     "name": "bzchlorine",
-    "version": "0.1.5",
-    "factorio_version": "1.1",
+    "version": "2.0.0",
+    "factorio_version": "2.0",
     "title": "Salt & Chlorine",
     "author": "Brevven",
     "contact": "",
     "homepage": "",
     "dependencies": [
-      "base >= 1.1.0",
-      "? bzfoundry >= 0.2.1",
-      "? bztitanium >= 1.2.0",
-      "? bzlead >= 1.2.0",
-      "? bzzirconium >= 0.6.0",
+      "base >= 2.0.0",
+      "? bzfoundry >= 2.0.0",
+      "? bztitanium >= 2.0.26",
+      "? bzlead >= 2.0.28",
+      "? bzzirconium >= 2.1.13",
       "? bztungsten >= 0.6.0",
-      "? bzcarbon >= 0.5.5",
-      "? bztin >= 0.1.8",
-      "? bzgas",
-      "? space-exploration >= 0.5.100",
-      "? aai-industry",
-      "(?) aai-loaders",
-      "? Krastorio2",
+      "? bzcarbon >= 2.0.21",
+      "? bztin >= 2.1.15",
+      "? bzgas >= 2.0.0",
+      "? space-exploration >= 0.7.34",
+      "? aai-industry >= 0.6.13",
+      "(?) aai-loaders >= 0.2.7",
+      "? Krastorio2 >= 2.0.8",
       "? bobelectronics",
-      "? MDbobelectronics",
+      "? MDbobelectronics2",
       "? deadlock-beltboxes-loaders",
       "? DeadlockCrating"
     ],
diff --git a/matter.lua b/matter.lua
index 236a0eb..84675cf 100644
--- a/matter.lua
+++ b/matter.lua
@@ -1,15 +1,12 @@
 -- Matter recipes for Krastorio2
 if mods["Krastorio2"] then
-  local util = require("data-util");
-
-  util.k2matter({
-    k2matter = {
-      item_name = "salt",
-      matter_value = 2,
-      energy_required = 1,
-      need_stabilizer = false,
-      unlocked_by_technology = "salt-matter-processing",
-    },
-    icon = {icon = "__bzchlorine__/graphics/icons/salt.png", icon_size = 128, scale = 1}
-  })
+  local matter = require("__Krastorio2__/prototypes/libraries/matter");
+  local salt_matter = {
+    material = { type = "item", name = "salt", amount = 1 },
+    matter_count = 2,
+    energy_required = 1,
+    need_stabilizer = false,
+    unlocked_by_technology = "salt-matter-processing",
+  }
+  matter.make_recipes(salt_matter)
 end
diff --git a/modules.lua b/modules.lua
index ac4d9eb..818462f 100644
--- a/modules.lua
+++ b/modules.lua
@@ -1,16 +1,7 @@
--- Enable prod modules for some recipes
-local util = require("data-util")
+local util = require("data-util");
 
 for i, recipe in pairs(util.me.recipes) do
   if data.raw.recipe[recipe] then
-    for j, module in pairs(data.raw.module) do
-      if module.effect then
-        for effect_name, effect in pairs(module.effect) do
-          if effect_name == "productivity" and effect.bonus > 0 and module.limitation and #module.limitation > 0 then
-            table.insert(module.limitation, recipe)
-          end
-        end
-      end
-    end
+    data.raw.recipe[recipe].allow_productivity = true
   end
 end
diff --git a/prototypes/assembler-updates.lua b/prototypes/assembler-updates.lua
index 1dd3f14..f553779 100644
--- a/prototypes/assembler-updates.lua
+++ b/prototypes/assembler-updates.lua
@@ -6,26 +6,15 @@ if util.me.early_assemblers() then
   data.raw["assembling-machine"]["assembling-machine-1"].fluid_boxes = futil.table.deepcopy(data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes)
   for i, fb in pairs(data.raw["assembling-machine"]["assembling-machine-1"].fluid_boxes) do
     if i ~= "off_when_no_fluid_recipe" and fb.pipe_picture then
-      fb.pipe_picture.north.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-N.png"
-      fb.pipe_picture.south.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-S.png"
-      fb.pipe_picture.east.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-E.png"
-      fb.pipe_picture.west.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-W.png"
-
-      if fb.pipe_picture.north.hr_version then
-        fb.pipe_picture.north.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
-        fb.pipe_picture.south.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
-        fb.pipe_picture.east.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
-        fb.pipe_picture.west.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
-      end
+      fb.pipe_picture.north.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
+      fb.pipe_picture.south.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
+      fb.pipe_picture.east.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
+      fb.pipe_picture.west.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
       if fb.pipe_picture.north.layers and fb.pipe_picture.north.layers[1] then
-        fb.pipe_picture.north.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-N.png"
-        fb.pipe_picture.south.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-S.png"
-        fb.pipe_picture.east.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-E.png"
-        fb.pipe_picture.west.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-W.png"
-        fb.pipe_picture.north.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
-        fb.pipe_picture.south.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
-        fb.pipe_picture.east.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
-        fb.pipe_picture.west.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
+        fb.pipe_picture.north.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
+        fb.pipe_picture.south.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
+        fb.pipe_picture.east.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
+        fb.pipe_picture.west.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
         fb.pipe_picture.north.layers[2] = nil
         fb.pipe_picture.south.layers[2] = nil
         fb.pipe_picture.east.layers[2] = nil
@@ -38,25 +27,15 @@ if util.me.early_assemblers() then
     data.raw["assembling-machine"]["burner-assembling-machine"].fluid_boxes = futil.table.deepcopy(data.raw["assembling-machine"]["assembling-machine-2"].fluid_boxes)
     for i, fb in pairs(data.raw["assembling-machine"]["burner-assembling-machine"].fluid_boxes) do
       if i ~= "off_when_no_fluid_recipe" and fb.pipe_picture then
-        fb.pipe_picture.north.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-N.png"
-        fb.pipe_picture.south.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-S.png"
-        fb.pipe_picture.east.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-E.png"
-        fb.pipe_picture.west.filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-W.png"
-        if fb.pipe_picture.north.hr_version then
-          fb.pipe_picture.north.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
-          fb.pipe_picture.south.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
-          fb.pipe_picture.east.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
-          fb.pipe_picture.west.hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
-        end
+        fb.pipe_picture.north.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
+        fb.pipe_picture.south.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
+        fb.pipe_picture.east.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
+        fb.pipe_picture.west.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
         if fb.pipe_picture.north.layers and fb.pipe_picture.north.layers[1] then
-          fb.pipe_picture.north.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-N.png"
-          fb.pipe_picture.south.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-S.png"
-          fb.pipe_picture.east.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-E.png"
-          fb.pipe_picture.west.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/assembling-machine-2-pipe-W.png"
-          fb.pipe_picture.north.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
-          fb.pipe_picture.south.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
-          fb.pipe_picture.east.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
-          fb.pipe_picture.west.layers[1].hr_version.filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
+          fb.pipe_picture.north.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-N.png"
+          fb.pipe_picture.south.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-S.png"
+          fb.pipe_picture.east.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-E.png"
+          fb.pipe_picture.west.layers[1].filename = "__bzchlorine__/graphics/entity/assembler/hr-assembling-machine-2-pipe-W.png"
           fb.pipe_picture.north.layers[2] = nil
           fb.pipe_picture.south.layers[2] = nil
           fb.pipe_picture.east.layers[2] = nil
diff --git a/prototypes/chlorine.lua b/prototypes/chlorine.lua
index f69c30d..5359cfd 100644
--- a/prototypes/chlorine.lua
+++ b/prototypes/chlorine.lua
@@ -1,12 +1,16 @@
 local util = require("data-util");
 
+local cl_name = mods.Krastorio2 and "kr-chlorine" or "chlorine"
+local hcl_name = mods.Krastorio2 and "kr-hydrogen-chloride" or "hydrogen-chloride"
+
+
 if not mods.Krastorio2 then
 data:extend({
   {
     type = "fluid",
-    name = "chlorine",
+    name = cl_name,
     default_temperature = 25,
-    heat_capacity = "0.1KJ",
+    heat_capacity = "0.1kJ",
     base_color = {r=0.60, g=0.90, b=0.50},
     flow_color = {r=0.60, g=1.00, b=0.50},
     icon = "__bzchlorine__/graphics/icons/chlorine.png",
@@ -15,9 +19,9 @@ data:extend({
   },
   {
     type = "fluid",
-    name = "hydrogen-chloride",
+    name = hcl_name,
     default_temperature = 25,
-    heat_capacity = "0.1KJ",
+    heat_capacity = "0.1kJ",
     base_color = {r=0.80, g=0.90, b=0.70},
     flow_color = {r=0.80, g=1.00, b=0.70},
     icon = "__bzchlorine__/graphics/icons/hcl.png",
@@ -36,13 +40,13 @@ data:extend({
     icon_size = 64, icon_mipmaps = 4,
     subgroup = "raw-material",
     order = "b[chlorine-fe]",
-    stack_size = util.get_stack_size(100),
+    stack_size = 100,
   },
   {
     type = "fluid",
     name = "vinyl-chloride",
     default_temperature = 25,
-    heat_capacity = "0.1KJ",
+    heat_capacity = "0.1kJ",
     base_color = {r=0.90, g=0.90, b=0.75},
     flow_color = {r=0.90, g=1.00, b=0.75},
     icon = "__bzchlorine__/graphics/icons/vinyl-chloride.png",
@@ -56,9 +60,9 @@ if not mods.Krastorio2 then
 data:extend({
   {
     type = "recipe",
-    name = "chlorine",
-    results = {{type="fluid", name="chlorine", amount=10}},
-    ingredients = {{"salt", 2}},
+    name = cl_name,
+    results = {{type="fluid", name=cl_name, amount=10}},
+    ingredients = {{type="item", name="salt", amount=2}},
     enabled = false,
     category = "chemistry",
     subgroup = "fluid-recipes",
@@ -67,10 +71,10 @@ data:extend({
   {
     type = "recipe",
     name = "hydrogen-chloride-pure",
-    results = {{type="fluid", name="hydrogen-chloride", amount=20}},
+    results = {{type="fluid", name=hcl_name, amount=20}},
     ingredients = {
       {type="fluid", name="water", amount=10},
-      {type="fluid", name="chlorine", amount=10},
+      {type="fluid", name=cl_name, amount=10},
     },
     enabled = false,
     category = "chemistry",
@@ -79,7 +83,7 @@ data:extend({
   },
 })
 else
-  util.replace_ingredient("kr-water-electrolysis", "sand", "salt", 2)
+  util.replace_ingredient("kr-water-electrolysis", "kr-sand", "salt", 2)
   if util.se6() then
     util.multiply_time("kr-water-electrolysis", 5.0/28)
   else
@@ -90,9 +94,9 @@ data:extend({
   {
     type = "recipe",
     name = "hydrogen-chloride-salt",
-    results = {{type="fluid", name="hydrogen-chloride", amount=10}},
+    results = {{type="fluid", name=hcl_name, amount=10}},
     ingredients = {
-      {"salt", 1},
+      {type="item", name="salt", amount=1},
       {type="fluid", name="water", amount=5},
       {type="fluid", name="sulfuric-acid", amount=5},
     },
@@ -108,10 +112,10 @@ data:extend({
   {
     type = "recipe",
     name = "ferric-chloride",
-    results = {{"ferric-chloride", 2}},
+    results = {{type="item", name="ferric-chloride", amount=2}},
     ingredients = {
-      {"iron-plate", 2},
-      {type="fluid", name="chlorine", amount=30},
+      {type="item", name="iron-plate", amount=2},
+      {type="fluid", name=cl_name, amount=30},
     },
     enabled = false,
     category = "chemistry",
@@ -120,14 +124,14 @@ data:extend({
   {
     type = "recipe",
     name = "ferric-chloride-hcl",
-    results = {{"ferric-chloride", 4}},
+    results = {{type="item", name="ferric-chloride", amount=4}},
     icons = {
         {icon = "__bzchlorine__/graphics/icons/ferric-chloride.png", icon_size=64, scale=1},
         {icon = "__bzchlorine__/graphics/icons/hcl.png", icon_size=128, scale=0.25, shift={8,-8}},
     },
     ingredients = {
-      {"iron-ore", 1},
-      {type="fluid", name="hydrogen-chloride", amount=120},
+      {type="item", name="iron-ore", amount=1},
+      {type="fluid", name=hcl_name, amount=120},
     },
     enabled = false,
     category = "chemistry",
@@ -138,7 +142,7 @@ data:extend({
     name = "vinyl-chloride",
     results = {{type="fluid", name="vinyl-chloride", amount=20}},
     ingredients = {
-      {type="fluid", name="chlorine", amount=10},
+      {type="fluid", name=cl_name, amount=10},
       {type="fluid", name="petroleum-gas", amount=20},
     },
     enabled = false,
@@ -159,7 +163,7 @@ data:extend({
       {icon = "__bzchlorine__/graphics/technology/salt-tech.png", icon_size = 256, tint={a=.75,r=1,b=1,g=1} },
     },
     effects = {
-      { type = "unlock-recipe", recipe = "chlorine" },
+      { type = "unlock-recipe", recipe = cl_name },
       { type = "unlock-recipe", recipe = "hydrogen-chloride-salt" },
       { type = "unlock-recipe", recipe = "hydrogen-chloride-pure" },
     },
@@ -185,11 +189,12 @@ if mods.bzgas then
     {
       type="recipe",
       name="bakelite-hcl",
-      results = {{"bakelite", 3}},
+      localised_name = { "item-name.bakelite" },
+      results = {{type="item", name="bakelite", amount=3}},
       ingredients = {
-        {data.raw.item["phenol"] and "phenol" or "coal", 1},
+        {type="item", name=data.raw.item["phenol"] and "phenol" or "coal", amount=1},
         {type="fluid", name="formaldehyde", amount=10},
-        {type="fluid", name="hydrogen-chloride", amount=5},
+        {type="fluid", name=hcl_name, amount=5},
       },
       icons = {
         {icon = "__bzgas__/graphics/icons/bakelite.png", icon_size=128},
diff --git a/prototypes/epoxy.lua b/prototypes/epoxy.lua
index 64ba8a6..40226c3 100644
--- a/prototypes/epoxy.lua
+++ b/prototypes/epoxy.lua
@@ -1,11 +1,13 @@
 local util = require("data-util");
 
+local cl_name = mods.Krastorio2 and "kr-chlorine" or cl_name
+
 data:extend({
   {
     type = "fluid",
     name = "epoxy",
     default_temperature = 25,
-    heat_capacity = "0.1KJ",
+    heat_capacity = "0.1kJ",
     base_color = {r=0.90, g=0.95, b=0.90},
     flow_color = {r=0.90, g=1.00, b=0.90},
     icon = "__bzchlorine__/graphics/icons/epoxy.png",
@@ -20,11 +22,11 @@ data:extend({
     name = "epoxy",
     results = {
       {type="fluid", name="epoxy", amount=10},
-      {"salt", 1},
+      {type="item", name="salt", amount=1},
     },
     main_product = "epoxy",
     ingredients = {
-      {type="fluid", name="chlorine", amount=10},
+      {type="fluid", name=cl_name, amount=10},
       {type="fluid", name="petroleum-gas", amount=10},
     },
     enabled = false,
diff --git a/prototypes/pcb.lua b/prototypes/pcb.lua
index e3a0977..5f3fe92 100644
--- a/prototypes/pcb.lua
+++ b/prototypes/pcb.lua
@@ -1,5 +1,7 @@
 local util = require("data-util");
 
+local hcl_name = mods.Krastorio2 and "kr-hydrogen-chloride" or hcl_name
+
 data:extend({
   {
     type = "item",
@@ -8,10 +10,10 @@ data:extend({
     icon_size = 128,
     subgroup = "intermediate-product",
     order = "f[advanced-circuit][pcb-substrate]",
-    stack_size = util.get_stack_size(200),
+    stack_size = 200,
   },
 })
-if (not mods.bobelectronics and not mods.MDbobelectronics) then
+if not (mods.bobelectronics or mods.MDbobelectronics or mods.MDbobelectronics2) then
 data:extend({
   {
     type = "item",
@@ -20,7 +22,7 @@ data:extend({
     icon_size = 128,
     subgroup = "intermediate-product",
     order = "f[advanced-circuit][pcb]",
-    stack_size = util.get_stack_size(200),
+    stack_size = 200,
   },
 
 })
@@ -31,44 +33,44 @@ data:extend({
     type = "recipe",
     name = "pcb-substrate",
     results = {
-      {"pcb-substrate", 12},
+      {type="item", name="pcb-substrate", amount=12},
     },
     ingredients = {
       {type="fluid", name="epoxy", amount=30},
-      {"plastic-bar", 3},
+      {type="item", name="plastic-bar", amount=3},
     },
     enabled = false,
     category = "chemistry",
     energy_required = 6,
   },
 })
-util.add_unlock("advanced-electronics", "pcb-substrate")
+util.add_unlock("advanced-circuit", "pcb-substrate")
 -- These updates should be in data phase
 util.replace_some_ingredient("pcb-substrate", "plastic-bar", 1, "silica", 3, {force=true})
 
-if (not mods.bobelectronics and not mods.MDbobelectronics) then
+if not (mods.bobelectronics or mods.MDbobelectronics or mods.MDbobelectronics2) then
 data:extend({
   {
     type = "recipe",
     name = "pcb",
     results = {
-      {"pcb", 4},
+      {type="item", name="pcb", amount=4},
     },
     ingredients = util.me.more() and {
-      {"pcb-substrate", 4},
-      {"copper-plate", 1},
-      {"ferric-chloride", 2},
+      {type="item", name="pcb-substrate", amount=4},
+      {type="item", name="copper-plate", amount=1},
+      {type="item", name="ferric-chloride", amount=2},
       {type="fluid", name="water", amount=20},
     } or {
-      {"pcb-substrate", 4},
-      {"copper-plate", 1},
-      {type="fluid", name="hydrogen-chloride", amount=30}
+      {type="item", name="pcb-substrate", amount=4},
+      {type="item", name="copper-plate", amount=1},
+      {type="fluid", name=hcl_name, amount=30}
     },
     enabled = false,
     category = "crafting-with-fluid",
     energy_required = 8,
   },
 })
-util.add_unlock("advanced-electronics", "pcb")
+util.add_unlock("advanced-circuit", "pcb")
 
 end
diff --git a/prototypes/salt.lua b/prototypes/salt.lua
index 04b8bf7..102045c 100644
--- a/prototypes/salt.lua
+++ b/prototypes/salt.lua
@@ -1,5 +1,4 @@
 local resource_autoplace = require('resource-autoplace');
-local noise = require('noise');
 
 local futil = require("util");
 local util = require("data-util");
@@ -13,7 +12,6 @@ particle.name = "salt-particle"
 for i, picture in ipairs(particle.pictures) do
   local tint = {r=1, g=1, b=1, a=0}
   picture.tint = tint
-  picture.hr_version.tint = tint
 end
 
 data:extend({particle})
@@ -27,10 +25,6 @@ data:extend({
     order = "b-e"
 	},
 	{
-    type = "noise-layer",
-    name = "salt"
-	},
-	{
     type = "resource",
     icon_size = 128,
     name = "salt",
@@ -64,20 +58,12 @@ data:extend({
         {
           sheet =
           {
-      filename = "__bzchlorine__/graphics/entity/ores/salt.png",
-      priority = "extra-high",
-      size = 64,
-      frame_count = 8,
-      variation_count = 8,
-      hr_version =
-      {
-      filename = "__bzchlorine__/graphics/entity/ores/hr-salt.png",
-        priority = "extra-high",
-        size = 128,
-        frame_count = 8,
-        variation_count = 8,
-        scale = 0.5
-      }
+            filename = "__bzchlorine__/graphics/entity/ores/hr-salt.png",
+            priority = "extra-high",
+            size = 128,
+            frame_count = 8,
+            variation_count = 8,
+            scale = 0.5
           }
     },
   },
@@ -86,24 +72,24 @@ data:extend({
 local richness = data.raw.resource["salt"].autoplace.richness_expression  
 local probability = data.raw.resource["salt"].autoplace.probability_expression  
 
-if not util.me.starting_patch() then
-  -- Modify salt autoplace richness: 
-  -- After 500 tiles it's standard
-  -- After 250 tiles it scales up
-  data.raw.resource["salt"].autoplace.richness_expression = 
-    richness * noise.if_else_chain(
-        noise.less_than(noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")), noise.to_noise_expression(500)),
-        (noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")) - 275)/475,
-        1)
-
-  data.raw.resource["salt"].autoplace.probability_expression = 
-    probability * noise.if_else_chain(
-        noise.less_than(noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")), noise.to_noise_expression(249)),
-        0,
-        noise.less_than(noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")), noise.to_noise_expression(250)),
-        0.3,
-        1)
-end
+--if not util.me.starting_patch() then
+--  -- Modify salt autoplace richness:
+--  -- After 500 tiles it's standard
+--  -- After 250 tiles it scales up
+--  data.raw.resource["salt"].autoplace.richness_expression =
+--    richness * noise.if_else_chain(
+--        noise.less_than(noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")), noise.to_noise_expression(500)),
+--        (noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")) - 275)/475,
+--        1)
+--
+--  data.raw.resource["salt"].autoplace.probability_expression =
+--    probability * noise.if_else_chain(
+--        noise.less_than(noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")), noise.to_noise_expression(249)),
+--        0,
+--        noise.less_than(noise.distance_from(noise.var("x"), noise.var("y"), noise.var("starting_positions")), noise.to_noise_expression(250)),
+--        0.3,
+--        1)
+--end
 
 end
 data:extend({
@@ -113,20 +99,20 @@ data:extend({
     icon_size = 128,
     icon = "__bzchlorine__/graphics/icons/salt.png",
     pictures = {
-      {filename="__bzchlorine__/graphics/icons/salt.png",   size=128, scale=0.125},
-      {filename="__bzchlorine__/graphics/icons/salt-1.png", size=128, scale=0.125},
-      {filename="__bzchlorine__/graphics/icons/salt-2.png", size=128, scale=0.125},
-      {filename="__bzchlorine__/graphics/icons/salt-3.png", size=128, scale=0.125},
-      {filename="__bzchlorine__/graphics/icons/salt-4.png", size=128, scale=0.125},
+      {filename="__bzchlorine__/graphics/icons/salt.png",   size=128, scale=0.25},
+      {filename="__bzchlorine__/graphics/icons/salt-1.png", size=128, scale=0.25},
+      {filename="__bzchlorine__/graphics/icons/salt-2.png", size=128, scale=0.25},
+      {filename="__bzchlorine__/graphics/icons/salt-3.png", size=128, scale=0.25},
+      {filename="__bzchlorine__/graphics/icons/salt-4.png", size=128, scale=0.25},
     },
     subgroup = "raw-resource",
     order = "t-c-a",
-    stack_size = util.get_stack_size(50)
+    stack_size = 50
   },
   {
     type = "recipe",
     name = "salt",
-    result = "salt",
+    results = {{type="item", name="salt", amount=1}},
     ingredients = {{type="fluid", name="water", amount=100}},
     enabled = not not mods["aai-industry"],
     category = "crafting-with-fluid",
@@ -138,10 +124,10 @@ if mods.Krastorio2 then
     {
       type = "recipe",
       name = "salt-filtration",
-      result = "salt",
+      results = {{type="item", name="salt", amount=1}},
       ingredients = {{type="fluid", name="water", amount=100}},
       enabled = false,
-      category = mods.Krastorio2 and "fluid-filtration",
+      category = mods.Krastorio2 and "kr-fluid-filtration",
       energy_required = 0.4,
     },
   })
diff --git a/recipe-updates.lua b/recipe-updates.lua
index 289a041..245cf95 100644
--- a/recipe-updates.lua
+++ b/recipe-updates.lua
@@ -23,7 +23,7 @@ util.add_ingredient("uranium-processing", "salt", 1)
 if mods.Krastorio2 or util.is_foundry() then
   util.replace_some_ingredient("steel-plate", "iron-plate", 1, "salt", 1)
 end
-util.add_ingredient("kr-biomass-growing", "salt", 1)
+util.add_ingredient("kr-biomass", "salt", 1)
 util.add_ingredient("kr-energy-storage", "ferric-chloride", 10)
 
 -- Space Exploration
@@ -39,16 +39,16 @@ if not mods.Krastorio2 then
   util.add_product("se-iridium-powder", {type="fluid", name="chlorine", amount=19, catalyst_amount=19})
 end
 
-util.replace_some_ingredient("se-vitamelange-bloom", "sand", 10, "salt", 1)
+util.replace_some_ingredient("se-vitamelange-bloom", mods["Krastorio2"] and "kr-sand" or "sand", 10, "salt", 1)
 util.add_ingredient("se-nutrient-gel", "salt", 1)
 util.add_ingredient("se-vitalic-epoxy", "epoxy", 16)
 
 util.multiply_recipe("se-space-water", 10)
 util.replace_some_ingredient("se-space-water", "water", 10, "salt", 1)
-util.add_ingredient("se-bio-sludge-decontamination", "chlorine", 1)
+util.add_ingredient("se-bio-sludge-decontamination", mods.Krastorio2 and "kr-chloring" or "chlorine", 1)
 util.add_ingredient("se-bio-electrics-data", "salt", 1)
 
-util.add_ingredient("se-holmium-chloride", "hydrogen-chloride", 2)
+util.add_ingredient("se-holmium-chloride", mods["Krastorio2"] and "kr-hydrogen-chloride" or "hydrogen-chloride", 2)
 util.replace_some_ingredient("se-space-coolant", "copper-plate", 1, "salt", 1)
 util.replace_some_ingredient("se-space-coolant-cryonite", "copper-plate", 1, "salt", 1)